ci2-android-6-1/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-1/syz-executor1225894815 <...> Warning: Permanently added '10.128.0.3' (ED25519) to the list of known hosts. execve("ci2-android-6-1/syz-executor1225894815", ["ci2-android-6-1/syz-executor1225894815"], 0x7fffa0ba7b10 /* 10 vars */) = 0 brk(NULL) = 0x55557ce52000 brk(0x55557ce52e00) = 0x55557ce52e00 arch_prctl(ARCH_SET_FS, 0x55557ce52480) = 0 set_tid_address(0x55557ce52750) = 305 set_robust_list(0x55557ce52760, 24) = 0 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) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1/syz-executor1225894815", 4096) = 44 getrandom("\x1f\x28\x84\xc9\xca\xbf\x10\x97", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557ce52e00 brk(0x55557ce73e00) = 0x55557ce73e00 brk(0x55557ce74000) = 0x55557ce74000 mprotect(0x7f6390126000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 306 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "306", 3) = 3 close(3) = 0 kill(306, SIGKILL) = 0 ci2-android-6-1/strace-static-x86_64: Process 306 attached [pid 306] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=306, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 [ 24.385349][ T28] audit: type=1400 audit(1793153382.779:64): avc: denied { execmem } for pid=305 comm="syz-executor122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.396666][ T305] cgroup: Unknown subsys name 'net' [ 24.405546][ T28] audit: type=1400 audit(1793153382.779:65): avc: denied { mounton } for pid=305 comm="syz-executor122" path="/syzcgroup/unified" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 24.433359][ T28] audit: type=1400 audit(1793153382.779:66): avc: denied { mount } for pid=305 comm="syz-executor122" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.433906][ T305] cgroup: Unknown subsys name 'devices' [ 24.456026][ T28] audit: type=1400 audit(1793153382.799:67): avc: denied { unmount } for pid=305 comm="syz-executor122" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [ 24.577971][ T305] cgroup: Unknown subsys name 'hugetlb' [ 24.583887][ T305] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy) openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2f\x70\x72\x6f\x63\x2f\x74\x68\x72\x65\x61\x64\x2d\x73\x65\x6c\x66\x2f\x63\x77\x64\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 44) = 44 close(3) = 0 chmod("/dev/raw-gadget", 0666) = 0 swapoff("./swap-file") = -1 ENOENT (No such file or directory) unlink("./swap-file") = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 close(3) = 0 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f63900663d0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f63900663d0}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f639004b000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f639004b000, stack_size=0x9000}, 88ci2-android-6-1/strace-static-x86_64: Process 307 attached [pid 307] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 307] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] execve("/bin/sh", ["sh", "-c", "--", "mkswap ./swap-file"], 0x7ffcea753748 /* 10 vars */ [pid 305] <... clone3 resumed>) = 307 [pid 305] munmap(0x7f639004b000, 36864) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 307] <... execve resumed>) = 0 [pid 307] brk(NULL) = 0x5639fe744000 [pid 307] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f80d0168000 [pid 307] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffce6885070, 0) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffce6885070, 0) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 307] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80d00a6000 [pid 307] mmap(0x7f80d00b6000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f80d00b6000 [pid 307] mmap(0x7f80d013c000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f80d013c000 [pid 307] mmap(0x7f80d0164000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f80d0164000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] pread64(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 307] pread64(3, "\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 307] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfec6000 [pid 307] mmap(0x7f80cfeee000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f80cfeee000 [pid 307] mmap(0x7f80d003c000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f80d003c000 [pid 307] mmap(0x7f80d0093000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f80d0093000 [pid 307] mmap(0x7f80d0099000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f80d0099000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 307] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfeb5000 [pid 307] mmap(0x7f80cfeb8000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f80cfeb8000 [pid 307] mmap(0x7f80cfec0000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f80cfec0000 [pid 307] mmap(0x7f80cfec4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f80cfec4000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 307] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfeae000 [pid 307] mmap(0x7f80cfeb0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f80cfeb0000 [pid 307] mmap(0x7f80cfeb2000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f80cfeb2000 [pid 307] mmap(0x7f80cfeb3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f80cfeb3000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 307] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfe9d000 [pid 307] mmap(0x7f80cfea0000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f80cfea0000 [pid 307] mmap(0x7f80cfea8000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f80cfea8000 [pid 307] mmap(0x7f80cfeaa000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f80cfeaa000 [pid 307] mmap(0x7f80cfeac000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f80cfeac000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffce6884fd0, 0) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffce6884fd0, 0) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 307] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfe6d000 [pid 307] mmap(0x7f80cfe75000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f80cfe75000 [pid 307] mmap(0x7f80cfe91000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f80cfe91000 [pid 307] mmap(0x7f80cfe99000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f80cfe99000 [pid 307] mmap(0x7f80cfe9b000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f80cfe9b000 [pid 307] close(3) = 0 [pid 307] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f80cfe6b000 [pid 307] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 307] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfe61000 [pid 307] mmap(0x7f80cfe63000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f80cfe63000 [pid 307] mmap(0x7f80cfe66000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f80cfe66000 [pid 307] mmap(0x7f80cfe68000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f80cfe68000 [pid 307] mmap(0x7f80cfe6a000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f80cfe6a000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 307] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f80cfdff000 [pid 307] mmap(0x7f80cfe02000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f80cfe02000 [pid 307] mmap(0x7f80cfe39000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f80cfe39000 [pid 307] mmap(0x7f80cfe5f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f80cfe5f000 [pid 307] close(3) = 0 [pid 307] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f80cfdfd000 [pid 307] arch_prctl(ARCH_SET_FS, 0x7f80cfdfdc80) = 0 [pid 307] set_tid_address(0x7f80cfdfdf50) = 307 [pid 307] set_robust_list(0x7f80cfdfdf60, 24) = 0 [pid 307] 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 307] mprotect(0x7f80d0093000, 16384, PROT_READ) = 0 [pid 307] mprotect(0x7f80cfe5f000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80cfe68000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80cfe99000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80cfeaa000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80cfec4000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80cfeb3000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80d0164000, 12288, PROT_READ) = 0 [pid 307] mprotect(0x5639e716c000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7f80d019d000, 8192, PROT_READ) = 0 [pid 307] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 307] 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 307] 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 307] getrandom("\x07\x86\x05\xef\x7b\xe1\x03\x07", 8, GRND_NONBLOCK) = 8 [pid 307] brk(NULL) = 0x5639fe744000 [pid 307] brk(0x5639fe765000) = 0x5639fe765000 [pid 307] access("/etc/selinux/config", F_OK) = 0 [pid 307] getpid() = 307 [pid 307] rt_sigaction(SIGCHLD, {sa_handler=0x7f80d00e9287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f80cff05180}, NULL, 8) = 0 [pid 307] getppid() = 305 [pid 307] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 307] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 307] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 307] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 307] rt_sigaction(SIGINT, {sa_handler=0x7f80d00e9287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f80cff05180}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 307] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 307] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffce6885968, 0) = -1 ENOENT (No such file or directory) [pid 307] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14256, ...}, 0) = 0 [ 24.706879][ T28] audit: type=1400 audit(1793153383.099:68): avc: denied { mounton } for pid=305 comm="syz-executor122" 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 [ 24.732044][ T28] audit: type=1400 audit(1793153383.099:69): avc: denied { mount } for pid=305 comm="syz-executor122" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [pid 307] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x5639fe7446f0 /* 10 vars */) = 0 [pid 307] brk(NULL) = 0x559c91850000 [pid 307] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5fab000 [pid 307] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcb0cbdc60, 0) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcb0cbdc60, 0) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 307] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5ee9000 [pid 307] mmap(0x7fb6f5ef9000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7fb6f5ef9000 [pid 307] mmap(0x7fb6f5f7f000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7fb6f5f7f000 [pid 307] mmap(0x7fb6f5fa7000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7fb6f5fa7000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] pread64(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 307] pread64(3, "\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 307] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5d09000 [pid 307] mmap(0x7fb6f5d31000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7fb6f5d31000 [pid 307] mmap(0x7fb6f5e7f000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7fb6f5e7f000 [pid 307] mmap(0x7fb6f5ed6000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7fb6f5ed6000 [pid 307] mmap(0x7fb6f5edc000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5edc000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 307] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5cf8000 [pid 307] mmap(0x7fb6f5cfb000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fb6f5cfb000 [pid 307] mmap(0x7fb6f5d03000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fb6f5d03000 [pid 307] mmap(0x7fb6f5d07000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7fb6f5d07000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 307] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5cf1000 [pid 307] mmap(0x7fb6f5cf3000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb6f5cf3000 [pid 307] mmap(0x7fb6f5cf5000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fb6f5cf5000 [pid 307] mmap(0x7fb6f5cf6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fb6f5cf6000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 307] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5ce0000 [pid 307] mmap(0x7fb6f5ce3000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fb6f5ce3000 [pid 307] mmap(0x7fb6f5ceb000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fb6f5ceb000 [pid 307] mmap(0x7fb6f5ced000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7fb6f5ced000 [pid 307] mmap(0x7fb6f5cef000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5cef000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffcb0cbdbc0, 0) = -1 ENOENT (No such file or directory) [pid 307] 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 307] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffcb0cbdbc0, 0) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 307] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5cb0000 [pid 307] mmap(0x7fb6f5cb8000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fb6f5cb8000 [pid 307] mmap(0x7fb6f5cd4000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7fb6f5cd4000 [pid 307] mmap(0x7fb6f5cdc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7fb6f5cdc000 [pid 307] mmap(0x7fb6f5cde000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5cde000 [pid 307] close(3) = 0 [pid 307] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5cae000 [pid 307] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 307] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5ca4000 [pid 307] mmap(0x7fb6f5ca6000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb6f5ca6000 [pid 307] mmap(0x7fb6f5ca9000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7fb6f5ca9000 [pid 307] mmap(0x7fb6f5cab000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fb6f5cab000 [pid 307] mmap(0x7fb6f5cad000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5cad000 [pid 307] close(3) = 0 [pid 307] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 307] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 307] read(3, "\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 307] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 307] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb6f5c42000 [pid 307] mmap(0x7fb6f5c45000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fb6f5c45000 [pid 307] mmap(0x7fb6f5c7c000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7fb6f5c7c000 [pid 307] mmap(0x7fb6f5ca2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7fb6f5ca2000 [pid 307] close(3) = 0 [pid 307] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb6f5c40000 [pid 307] arch_prctl(ARCH_SET_FS, 0x7fb6f5c40c80) = 0 [pid 307] set_tid_address(0x7fb6f5c40f50) = 307 [pid 307] set_robust_list(0x7fb6f5c40f60, 24) = 0 [pid 307] 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 307] mprotect(0x7fb6f5ed6000, 16384, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5ca2000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5cab000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5cdc000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5ced000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5d07000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5cf6000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5fa7000, 12288, PROT_READ) = 0 [pid 307] mprotect(0x559c7b647000, 4096, PROT_READ) = 0 [pid 307] mprotect(0x7fb6f5fe0000, 8192, PROT_READ) = 0 [pid 307] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 307] 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 307] 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 307] getrandom("\xc4\xb0\x9e\xc8\xa5\xb2\xd4\x5b", 8, GRND_NONBLOCK) = 8 [pid 307] brk(NULL) = 0x559c91850000 [pid 307] brk(0x559c91871000) = 0x559c91871000 [pid 307] access("/etc/selinux/config", F_OK) = 0 [pid 307] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 307] lseek(3, 0, SEEK_END) = 128000000 [pid 307] lseek(3, 0, SEEK_SET) = 0 [pid 307] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 307] fstat(3, {st_mode=S_IFREG|0600, st_size=128000000, ...}) = 0 [pid 307] fgetxattr(3, "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 307] access("/var/run/setrans/.setrans-unix", F_OK) = -1 ENOENT (No such file or directory) [pid 307] futex(0x7fb6f5cdf6b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 [ 24.755528][ T28] audit: type=1400 audit(1793153383.099:70): avc: denied { setattr } for pid=305 comm="syz-executor122" 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 [ 24.793426][ T307] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [pid 307] fsetxattr(3, "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 307] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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 307] write(3, "\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 307] lseek(3, 4086, SEEK_SET) = 4086 [pid 307] write(3, "SWAPSPACE2", 10) = 10 [pid 307] fsync(3) = 0 [pid 307] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 307] exit_group(0) = ? Setting up swapspace version 1, size = 127995904 bytes [pid 307] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 24.802361][ T28] audit: type=1400 audit(1793153383.189:71): avc: denied { relabelto } for pid=307 comm="mkswap" name="swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.828598][ T28] audit: type=1400 audit(1793153383.219:72): avc: denied { write } for pid=307 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f639005ebf0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f639005ebf0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 308 ci2-android-6-1/strace-static-x86_64: Process 308 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] set_robust_list(0x55557ce52760, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] getrandom("\xa0\xe7\x54\x58\x7f\xfe\xb8\xae", 8, GRND_NONBLOCK) = 8 ci2-android-6-1/strace-static-x86_64: Process 309 attached [pid 305] <... clone resumed>, child_tidptr=0x55557ce52750) = 309 [pid 308] mkdir("./syzkaller.CkIuPl", 0700 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 309] set_robust_list(0x55557ce52760, 24 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 309] <... set_robust_list resumed>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 309] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] getrandom("\x0a\x4e\x7b\x00\xe6\xba\x47\xff", 8, GRND_NONBLOCK) = 8 [pid 309] getrandom( [pid 305] <... clone resumed>, child_tidptr=0x55557ce52750) = 310 [pid 309] <... getrandom resumed>"\xa2\x77\x3f\x2f\x27\x48\x3c\xf5", 8, GRND_NONBLOCK) = 8 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] getrandom("\xb4\x63\xbd\xbe\x06\x13\xb8\x43", 8, GRND_NONBLOCK) = 8 [pid 309] mkdir("./syzkaller.4GXhFA", 0700ci2-android-6-1/strace-static-x86_64: Process 310 attached [pid 305] <... clone resumed>, child_tidptr=0x55557ce52750) = 311 [pid 308] <... mkdir resumed>) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 308] chmod("./syzkaller.CkIuPl", 0777ci2-android-6-1/strace-static-x86_64: Process 311 attached [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] set_robust_list(0x55557ce52760, 24 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... chmod resumed>) = 0 [pid 310] <... set_robust_list resumed>) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] chdir("./syzkaller.CkIuPl" [pid 305] <... clone resumed>, child_tidptr=0x55557ce52750) = 312 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] <... chdir resumed>) = 0 [pid 309] <... mkdir resumed>) = 0 [pid 308] unshare(CLONE_NEWPID [pid 311] set_robust_list(0x55557ce52760, 24 [pid 309] chmod("./syzkaller.4GXhFA", 0777 [pid 310] getrandom("\x85\x4d\x60\xa2\x43\xeb\xe1\xba", 8, GRND_NONBLOCK) = 8 [pid 308] <... unshare resumed>) = 0 [pid 309] <... chmod resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-6-1/strace-static-x86_64: Process 312 attached [pid 311] <... set_robust_list resumed>) = 0 [pid 310] mkdir("./syzkaller.N1IiqM", 0700 [pid 309] chdir("./syzkaller.4GXhFA" [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 309] <... chdir resumed>) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] unshare(CLONE_NEWPID [pid 312] set_robust_list(0x55557ce52760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 311] rt_sigprocmask(SIG_SETMASK, [] [pid 309] <... unshare resumed>) = 0 [pid 311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 309] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... clone resumed>, child_tidptr=0x55557ce52750) = 313 [pid 309] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 311] getrandom( [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 311] <... getrandom resumed>"\x28\x33\x37\xcf\x8c\x43\x81\x74", 8, GRND_NONBLOCK) = 8 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] getrandom("\xd2\xf1\x6b\x68\xb7\x7d\xc3\xf5", 8, GRND_NONBLOCK) = 8 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 311] mkdir("./syzkaller.ABP2Nf", 0700 [pid 309] <... clone resumed>, child_tidptr=0x55557ce52750) = 314 [pid 312] getrandom( [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... getrandom resumed>"\x5a\xe3\x41\xe8\xba\xf8\xc4\x0d", 8, GRND_NONBLOCK) = 8 [pid 312] mkdir("./syzkaller.AYnyxo", 0700 [pid 311] <... mkdir resumed>) = 0 [pid 310] <... mkdir resumed>) = 0 [pid 311] chmod("./syzkaller.ABP2Nf", 0777 [pid 310] chmod("./syzkaller.N1IiqM", 0777 [pid 311] <... chmod resumed>) = 0 [pid 310] <... chmod resumed>) = 0 [pid 311] chdir("./syzkaller.ABP2Nf"ci2-android-6-1/strace-static-x86_64: Process 313 attached [pid 310] chdir("./syzkaller.N1IiqM" [pid 311] <... chdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 314 attached [pid 313] set_robust_list(0x55557ce52760, 24 [pid 312] <... mkdir resumed>) = 0 [pid 311] unshare(CLONE_NEWPID [pid 310] <... chdir resumed>) = 0 [pid 311] <... unshare resumed>) = 0 [pid 310] unshare(CLONE_NEWPID [pid 311] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... unshare resumed>) = 0 [pid 311] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[] [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] set_robust_list(0x55557ce52760, 24 [pid 313] <... set_robust_list resumed>) = 0 [pid 312] chmod("./syzkaller.AYnyxo", 0777 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... set_robust_list resumed>) = 0 [pid 311] <... clone resumed>, child_tidptr=0x55557ce52750) = 315 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] getppid( [pid 311] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... clone resumed>, child_tidptr=0x55557ce52750) = 316 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... chmod resumed>) = 0 [pid 311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] chdir("./syzkaller.AYnyxo" [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 312] <... chdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 315 attached [pid 314] getppid( [pid 312] unshare(CLONE_NEWPIDci2-android-6-1/strace-static-x86_64: Process 316 attached [pid 314] <... getppid resumed>) = 0 [pid 315] set_robust_list(0x55557ce52760, 24 [pid 314] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 312] <... unshare resumed>) = 0 [pid 316] set_robust_list(0x55557ce52760, 24 [pid 315] <... set_robust_list resumed>) = 0 [pid 314] <... prlimit64 resumed>, NULL) = 0 [pid 313] <... getppid resumed>) = 0 [pid 312] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 312] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... prlimit64 resumed>, NULL) = 0 [pid 312] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 316] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] getppid() = 0 [pid 314] <... prlimit64 resumed>, NULL) = 0 [pid 314] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 312] <... clone resumed>, child_tidptr=0x55557ce52750) = 317 [pid 314] <... prlimit64 resumed>, NULL) = 0 [pid 316] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 314] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... prlimit64 resumed>, NULL) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 316] <... prlimit64 resumed>, NULL) = 0 [pid 314] <... prlimit64 resumed>, NULL) = 0 [pid 316] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 314] unshare(CLONE_NEWNS [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... prlimit64 resumed>, NULL) = 0 [pid 316] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 316] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 316] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 316] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 315] <... prctl resumed>) = 0 [pid 314] <... unshare resumed>) = 0 [pid 316] <... prlimit64 resumed>, NULL) = 0 [pid 315] getppid( [pid 314] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 313] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 316] unshare(CLONE_NEWNS) = 0 [pid 314] <... mount resumed>) = 0 [pid 315] <... getppid resumed>) = 0 [pid 314] unshare(CLONE_NEWIPC [pid 313] <... prlimit64 resumed>, NULL) = 0 [pid 315] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 314] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 313] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 315] <... prlimit64 resumed>, NULL) = 0 [pid 314] unshare(CLONE_NEWCGROUP [pid 316] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 314] <... unshare resumed>) = 0 [pid 315] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 313] <... prlimit64 resumed>, NULL) = 0 [pid 314] unshare(CLONE_NEWUTS [pid 316] <... mount resumed>) = 0 [pid 315] <... prlimit64 resumed>, NULL) = 0 [pid 314] <... unshare resumed>) = 0 [pid 313] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 315] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 314] unshare(CLONE_SYSVSEM [pid 313] <... prlimit64 resumed>, NULL) = 0 [pid 315] <... prlimit64 resumed>, NULL) = 0 [pid 314] <... unshare resumed>) = 0 [pid 316] unshare(CLONE_NEWIPC [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 315] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 313] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 316] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 315] <... prlimit64 resumed>, NULL) = 0 [pid 313] <... prlimit64 resumed>, NULL) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 316] unshare(CLONE_NEWCGROUP) = 0 [pid 316] unshare(CLONE_NEWUTS [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 315] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 316] <... unshare resumed>) = 0 [pid 315] <... prlimit64 resumed>, NULL) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 313] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 316] unshare(CLONE_SYSVSEM) = 0 [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 315] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] <... prlimit64 resumed>, NULL) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 315] <... prlimit64 resumed>, NULL) = 0 [pid 313] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 315] unshare(CLONE_NEWNS [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] <... prlimit64 resumed>, NULL) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] unshare(CLONE_NEWNS [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 314] getpid( [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... getpid resumed>) = 1 [pid 315] <... unshare resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 317 attached [pid 316] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 314] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 313] <... unshare resumed>) = 0 [pid 317] set_robust_list(0x55557ce52760, 24 [pid 315] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 314] <... capget resumed>, {effective=1<) = -1 ENOENT (No such file or directory) [pid 315] <... mount resumed>) = 0 [pid 314] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 313] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 315] unshare(CLONE_NEWIPC [pid 314] <... capset resumed>) = 0 [pid 316] getpid( [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 315] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... mount resumed>) = 0 [pid 316] <... getpid resumed>) = 1 [pid 316] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 314] <... socket resumed>) = 3 [pid 313] unshare(CLONE_NEWIPC [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... unshare resumed>) = 0 [pid 313] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 315] unshare(CLONE_NEWUTS [pid 313] unshare(CLONE_NEWCGROUP [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="nr1" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="nr2" [pid 317] <... set_robust_list resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4 [pid 315] <... unshare resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... unshare resumed>) = 0 [pid 314] close(4 [pid 315] unshare(CLONE_SYSVSEM [pid 313] unshare(CLONE_NEWUTS [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 315] <... unshare resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... unshare resumed>) = 0 [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 314] 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\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] 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\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... sendto resumed>) = 40 [pid 313] unshare(CLONE_SYSVSEM [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 314] recvfrom(3 [pid 316] <... sendto resumed>) = 40 [pid 314] <... recvfrom resumed>, [{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\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"]}], 4096, 0, NULL, NULL) = 60 [pid 313] <... unshare resumed>) = 0 [pid 317] <... prctl resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="nr1"}) = -1 ENODEV (No such device) [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 317] getppid( [pid 316] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1010677390}, {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\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"]}], 4096, 0, NULL, NULL) = 60 [pid 314] close(4 [pid 317] <... getppid resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... close resumed>) = 0 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024} [pid 316] <... socket resumed>) = 4 [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 314] 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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x01\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 317] <... prlimit64 resumed>, NULL) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="nr2" [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... sendto resumed>) = 44 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] recvfrom(3 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 317] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 316] close(4 [pid 314] <... recvfrom resumed>, [{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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x01\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 317] <... prlimit64 resumed>, NULL) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 316] 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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x02\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 314] <... socket resumed>) = 4 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] <... prlimit64 resumed>, NULL) = 0 [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="rose1" [pid 317] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 316] <... sendto resumed>) = 44 [pid 315] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] close(4 [pid 317] <... prlimit64 resumed>, NULL) = 0 [pid 316] recvfrom(3 [pid 315] getpid( [pid 314] <... close resumed>) = 0 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 316] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1010677390}, {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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x02\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] <... getpid resumed>) = 1 [pid 314] 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\x1e\x01\x02\x08\x00\x01\x00\xac\x1e\x01\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 317] <... prlimit64 resumed>, NULL) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 314] <... sendto resumed>) = 40 [pid 315] <... capget resumed>, {effective=1< [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 316] <... socket resumed>) = 4 [pid 315] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 314] <... recvfrom resumed>, [{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\x1e\x01\x02\x08\x00\x01\x00\xac\x1e\x01\x02"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... prlimit64 resumed>, NULL) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="rose2" [pid 315] <... capset resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 317] unshare(CLONE_NEWNS [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="rose1" [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x01\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... unshare resumed>) = 0 [pid 316] close(4 [pid 315] <... socket resumed>) = 3 [pid 314] <... sendto resumed>) = 44 [pid 313] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 317] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 316] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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\x1e\x01\x03\x08\x00\x01\x00\xac\x1e\x01\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... recvfrom resumed>, [{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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] <... mount resumed>) = 0 [pid 316] <... sendto resumed>) = 40 [pid 315] <... socket resumed>) = 4 [pid 314] close(3 [pid 313] getpid( [pid 317] unshare(CLONE_NEWIPC [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="nr3" [pid 314] <... close resumed>) = 0 [pid 313] <... getpid resumed>) = 1 [pid 317] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1010677390}, {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\x1e\x01\x03\x08\x00\x01\x00\xac\x1e\x01\x03"]}], 4096, 0, NULL, NULL) = 60 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] access("/dev/infiniband/uverbs0", F_OK [pid 313] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 317] unshare(CLONE_NEWCGROUP [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 313] <... capget resumed>, {effective=1<) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 313] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 317] unshare(CLONE_NEWUTS [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="rose2" [pid 315] 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\x1e\x00\x04\x08\x00\x01\x00\xac\x1e\x00\x04"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... socket resumed>) = 3 [pid 317] <... unshare resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA [pid 313] <... capset resumed>) = 0 [pid 317] unshare(CLONE_SYSVSEM [pid 316] close(4 [pid 315] <... sendto resumed>) = 40 [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 317] <... unshare resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 313] <... socket resumed>) = 3 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 316] 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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x02\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... recvfrom resumed>, [{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\x1e\x00\x04\x08\x00\x01\x00\xac\x1e\x00\x04"]}], 4096, 0, NULL, NULL) = 60 [pid 314] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(3 [pid 313] <... socket resumed>) = 4 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="nr0" [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [ 24.874745][ T28] audit: type=1400 audit(1793153383.269:73): avc: denied { read } for pid=305 comm="syz-executor122" name="swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.875193][ T305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [pid 316] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1010677390}, {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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x02\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="nr3" [pid 314] unshare(CLONE_NEWNET [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 316] close(3 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 313] close(4 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 316] access("/dev/infiniband/uverbs0", F_OK [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 315] 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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x03\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] 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\x1e\x00\x01\x08\x00\x01\x00\xac\x1e\x00\x01"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 315] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 40 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... socket resumed>) = 3 [pid 315] recvfrom(3 [pid 313] recvfrom(3 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA [pid 315] <... recvfrom resumed>, [{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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x03\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 313] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-138143299}, {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\x1e\x00\x01\x08\x00\x01\x00\xac\x1e\x00\x01"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 316] close(3 [pid 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="rose3" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="nr0" [pid 317] getpid( [pid 316] unshare(CLONE_NEWNET [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... getpid resumed>) = 1 [pid 315] close(4 [pid 313] close(4 [pid 317] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... capget resumed>, {effective=1< [pid 313] 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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 315] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 44 [pid 317] <... capset resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... unshare resumed>) = 0 [pid 313] recvfrom(3 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 315] <... recvfrom resumed>, [{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\x1e\x01\x04\x08\x00\x01\x00\xac\x1e\x01\x04"]}], 4096, 0, NULL, NULL) = 60 [pid 314] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 313] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-138143299}, {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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... socket resumed>) = 3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... openat resumed>) = 3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] write(3, "0 65535", 7 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="rose3" [pid 314] <... write resumed>) = 7 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="rose0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="nr4" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] close(3 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] close(4 [pid 315] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] 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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x03\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 313] 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\x1e\x01\x01\x08\x00\x01\x00\xac\x1e\x01\x01"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] 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\x1e\x00\x05\x08\x00\x01\x00\xac\x1e\x00\x05"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... sendto resumed>) = 44 [pid 314] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 313] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 314] <... openat resumed>) = 3 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x03\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] dup2(3, 200 [pid 313] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-138143299}, {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\x1e\x01\x01\x08\x00\x01\x00\xac\x1e\x01\x01"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1924369999}, {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\x1e\x00\x05\x08\x00\x01\x00\xac\x1e\x00\x05"]}], 4096, 0, NULL, NULL) = 60 [pid 315] close(3 [pid 314] <... dup2 resumed>) = 200 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... unshare resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] close(3 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 315] access("/dev/infiniband/uverbs0", F_OK [pid 314] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="nr4" [pid 316] <... openat resumed>) = 3 [pid 315] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 314] ioctl(200, TUNSETIFF, 0x7ffcea7533b0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="rose0" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] write(3, "0 65535", 7 [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 315] <... socket resumed>) = 3 [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA [pid 313] <... close resumed>) = 0 [pid 317] 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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x04\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 313] 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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x00\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 44 [pid 316] <... write resumed>) = 7 [pid 315] close(3 [pid 314] <... ioctl resumed>) = 0 [pid 313] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 316] close(3 [pid 315] <... close resumed>) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 313] recvfrom(3 [pid 317] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1924369999}, {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\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x04\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] <... close resumed>) = 0 [pid 315] unshare(CLONE_NEWNET [pid 314] <... openat resumed>) = 3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 314] write(3, "0", 1 [pid 313] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-138143299}, {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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 314] <... write resumed>) = 1 [pid 316] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 314] close(3 [pid 316] <... openat resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 316] dup2(3, 200 [pid 314] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 316] <... dup2 resumed>) = 200 [pid 314] <... openat resumed>) = 3 [pid 316] close(3 [pid 314] write(3, "0", 1 [pid 316] <... close resumed>) = 0 [pid 314] <... write resumed>) = 1 [pid 316] ioctl(200, TUNSETIFF, 0x7ffcea7533b0 [pid 314] close(3 [pid 316] <... ioctl resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 314] close(4) = 0 [pid 314] 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\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 314] <... sendto resumed>) = 40 [pid 316] <... openat resumed>) = 3 [pid 314] recvfrom(3 [pid 316] write(3, "0", 1 [pid 314] <... 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=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 316] <... write resumed>) = 1 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(3 [pid 314] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] <... socket resumed>) = 4 [pid 316] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 314] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 313] close(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="rose4" [pid 316] <... openat resumed>) = 3 [pid 314] close(4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] write(3, "0", 1 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] <... write resumed>) = 1 [pid 314] 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\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] access("/dev/infiniband/uverbs0", F_OK [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 314] <... sendto resumed>) = 64 [pid 317] 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\x1e\x01\x05\x08\x00\x01\x00\xac\x1e\x01\x05"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 314] <... 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 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 317] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 3 [pid 317] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1924369999}, {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\x1e\x01\x05\x08\x00\x01\x00\xac\x1e\x01\x05"]}], 4096, 0, NULL, NULL) = 60 [pid 316] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] <... unshare resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 313] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 315] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 314] close(4 [pid 313] close(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="rose4" [pid 316] close(4 [pid 315] <... openat resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] write(3, "0 65535", 7 [pid 314] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] unshare(CLONE_NEWNET [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 315] <... write resumed>) = 7 [pid 314] <... sendto resumed>) = 48 [pid 317] <... close resumed>) = 0 [pid 316] 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\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] close(3 [pid 314] recvfrom(3 [pid 317] 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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x04\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... sendto resumed>) = 40 [pid 315] <... close resumed>) = 0 [pid 314] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] <... 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=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 315] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1924369999}, {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\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x04\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] close(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... openat resumed>) = 3 [pid 314] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] dup2(3, 200 [pid 314] close(4 [pid 317] access("/dev/infiniband/uverbs0", F_OK [pid 316] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 315] <... dup2 resumed>) = 200 [pid 314] <... close resumed>) = 0 [pid 317] <... access resumed>) = -1 ENOENT (No such file or directory) [pid 316] close(4 [pid 315] close(3 [pid 314] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 60 [pid 317] <... socket resumed>) = 3 [pid 316] 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\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] ioctl(200, TUNSETIFF, 0x7ffcea7533b0 [pid 314] recvfrom(3 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA [pid 316] <... sendto resumed>) = 64 [pid 315] <... ioctl resumed>) = 0 [pid 314] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 316] recvfrom(3 [pid 315] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(3 [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 314] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] write(3, "0", 1 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] unshare(CLONE_NEWNET [pid 316] <... socket resumed>) = 4 [pid 313] <... unshare resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] <... write resumed>) = 1 [pid 314] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 315] close(3 [pid 314] close(4 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 314] 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\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... openat resumed>) = 3 [pid 316] <... sendto resumed>) = 48 [pid 315] write(3, "0", 1 [pid 314] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] <... write resumed>) = 1 [pid 316] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 315] close(3 [pid 314] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 314] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] <... socket resumed>) = 3 [pid 316] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(3 [pid 313] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 313] <... openat resumed>) = 3 [pid 316] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 316] <... sendto resumed>) = 60 [pid 315] close(4 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] write(3, "0 65535", 7 [pid 316] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 315] 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\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] 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 [pid 313] <... write resumed>) = 7 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 313] close(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] <... 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=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 316] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 316] 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\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 314] <... sendto resumed>) = 84 [pid 313] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 317] <... unshare resumed>) = 0 [pid 314] recvfrom(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 316] <... sendto resumed>) = 44 [pid 315] close(4 [pid 314] <... 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=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 313] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 317] <... openat resumed>) = 3 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] 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 [pid 313] <... openat resumed>) = 3 [pid 317] write(3, "0 65535", 7 [pid 316] <... 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=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 315] 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\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... write resumed>) = 7 [pid 316] close(3 [pid 314] <... sendto resumed>) = 76 [pid 313] dup2(3, 200 [pid 315] <... sendto resumed>) = 64 [pid 314] recvfrom(3 [pid 313] <... dup2 resumed>) = 200 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... 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=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 313] close(3 [pid 317] close(3 [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 315] <... 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 314] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 72 [pid 313] ioctl(200, TUNSETIFF, 0x7ffcea7533b0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 316] <... sendto resumed>) = 84 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 314] recvfrom(3 [pid 317] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] <... 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=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 315] close(4 [pid 317] dup2(3, 200 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] <... 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=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 313] <... ioctl resumed>) = 0 [pid 317] <... dup2 resumed>) = 200 [pid 315] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] 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 [pid 313] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 317] close(3 [pid 316] <... sendto resumed>) = 76 [pid 315] <... sendto resumed>) = 48 [pid 314] <... sendto resumed>) = 72 [pid 313] <... openat resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] write(3, "0", 1 [pid 317] ioctl(200, TUNSETIFF, 0x7ffcea7533b0 [pid 316] <... 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=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 315] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 314] <... recvfrom resumed>, [{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 313] <... write resumed>) = 1 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] close(3 [pid 316] <... sendto resumed>) = 72 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 72 [pid 313] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 314] recvfrom(3 [pid 313] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 317] <... ioctl resumed>) = 0 [pid 316] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 314] <... recvfrom resumed>, [{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 313] <... openat resumed>) = 3 [pid 317] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 316] 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 [pid 315] close(4 [pid 314] 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 [pid 313] write(3, "0", 1 [pid 317] <... openat resumed>) = 3 [pid 316] <... sendto resumed>) = 72 [pid 315] <... close resumed>) = 0 [pid 317] write(3, "0", 1 [pid 316] recvfrom(3 [pid 315] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 314] <... sendto resumed>) = 76 [pid 316] <... recvfrom resumed>, [{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 313] <... write resumed>) = 1 [pid 317] <... write resumed>) = 1 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] close(3 [pid 317] close(3 [pid 315] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 314] <... 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=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 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 72 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 317] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 76 [pid 313] <... socket resumed>) = 3 [pid 316] <... recvfrom resumed>, [{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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... openat resumed>) = 3 [pid 316] 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 [pid 315] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 314] <... recvfrom resumed>, [{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 313] <... socket resumed>) = 4 [pid 317] write(3, "0", 1 [pid 315] close(4 [pid 314] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 313] close(4) = 0 [pid 313] 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\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... write resumed>) = 1 [pid 316] <... sendto resumed>) = 76 [pid 315] 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\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 72 [pid 313] <... sendto resumed>) = 40 [pid 317] close(3 [pid 316] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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 313] <... 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=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 314] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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=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 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 76 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 316] 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 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] <... socket resumed>) = 3 [pid 315] <... 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=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 314] <... recvfrom resumed>, [{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 313] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 76 [pid 315] close(3 [pid 314] 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 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 76 [pid 313] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] 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\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 316] <... recvfrom resumed>, [{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 315] <... socket resumed>) = 3 [pid 314] <... recvfrom resumed>, [{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 313] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 316] 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 [pid 315] 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 [pid 314] 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 [pid 313] recvfrom(3 [pid 317] close(4 [pid 316] <... sendto resumed>) = 72 [pid 315] <... sendto resumed>) = 84 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 317] 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\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... recvfrom resumed>, [{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 315] <... 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=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 316] 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 [pid 315] 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 [pid 313] <... 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 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 76 [pid 314] <... sendto resumed>) = 60 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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=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 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 76 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 316] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 316] 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 [pid 315] <... 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=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 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] <... sendto resumed>) = 76 [pid 315] 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 [pid 314] <... sendto resumed>) = 76 [pid 313] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 72 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 48 [pid 317] 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\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 314] <... 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=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 313] recvfrom(3 [pid 317] <... sendto resumed>) = 64 [pid 316] 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 [pid 315] <... 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=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 314] 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 [pid 313] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 60 [pid 315] 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 [pid 317] <... 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 316] recvfrom(3 [pid 315] <... sendto resumed>) = 72 [pid 314] <... sendto resumed>) = 76 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... recvfrom resumed>, [{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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] 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 [pid 314] <... 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=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 313] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 314] 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 [pid 313] close(4 [pid 317] close(4 [pid 316] <... sendto resumed>) = 76 [pid 315] <... sendto resumed>) = 72 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 316] <... 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=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 315] <... recvfrom resumed>, [{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 316] 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 [pid 315] 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 [pid 317] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 76 [pid 313] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 48 [pid 316] <... sendto resumed>) = 76 [pid 315] <... sendto resumed>) = 76 [pid 314] recvfrom(3 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 316] <... 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=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 315] <... 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=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 317] recvfrom(3 [pid 316] 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 [pid 314] <... 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=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 313] <... sendto resumed>) = 60 [pid 317] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 315] 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 [pid 314] 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 [pid 313] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 76 [pid 315] <... sendto resumed>) = 76 [pid 314] <... sendto resumed>) = 140 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 316] <... 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=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 315] <... recvfrom resumed>, [{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 317] <... socket resumed>) = 4 [pid 316] 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 [pid 314] recvfrom(3 [pid 313] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] 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 [pid 314] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... sendto resumed>) = 140 [pid 315] <... sendto resumed>) = 72 [pid 314] <... sendto resumed>) = 140 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(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 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] <... sendto resumed>) = 60 [pid 316] 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 [pid 315] <... recvfrom resumed>, [{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 317] recvfrom(3 [pid 314] <... 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=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 313] close(4 [pid 317] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] 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\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 140 [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 315] <... sendto resumed>) = 76 [pid 313] <... sendto resumed>) = 44 [pid 315] 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 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 316] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 313] recvfrom(3 [pid 315] 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 [pid 317] close(4 [pid 316] <... 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=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 314] close(4 [pid 313] <... 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=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 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 76 [pid 314] <... close resumed>) = 0 [pid 313] close(3 [pid 317] 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\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 317] <... sendto resumed>) = 44 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 315] <... recvfrom resumed>, [{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 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 315] 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 [pid 317] <... 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=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 316] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 313] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 60 [pid 314] close(4 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 315] recvfrom(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 317] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 317] 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 [pid 314] 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 315] 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 [pid 316] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 84 [pid 313] recvfrom(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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 313] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 316] close(4) = 0 [pid 316] 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 315] <... sendto resumed>) = 76 [pid 315] recvfrom(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 315] 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 [pid 317] <... sendto resumed>) = 84 [pid 317] recvfrom(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 317] 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 [pid 315] <... sendto resumed>) = 76 [pid 315] recvfrom(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 315] 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 [pid 314] <... sendto resumed>) = 40 [pid 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 314] close(4) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 313] <... sendto resumed>) = 76 [pid 314] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 313] recvfrom(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 313] 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 [pid 317] <... sendto resumed>) = 76 [pid 316] <... sendto resumed>) = 40 [ 25.157789][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.165238][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.172742][ T314] device bridge_slave_0 entered promiscuous mode [ 25.182158][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.189304][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.196914][ T316] device bridge_slave_0 entered promiscuous mode [pid 316] recvfrom(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 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 316] close(4) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 317] <... 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=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 315] <... sendto resumed>) = 76 [pid 317] 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 [pid 315] recvfrom(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 315] 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 [pid 316] <... sendto resumed>) = 40 [pid 316] recvfrom(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 316] 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 [pid 314] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 72 [pid 314] recvfrom(3 [pid 317] <... sendto resumed>) = 72 [pid 314] <... 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=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 313] recvfrom(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 313] 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 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 136 [pid 315] <... sendto resumed>) = 140 [pid 314] 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 [pid 313] <... sendto resumed>) = 72 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] 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 317] 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 [pid 316] <... 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=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 315] <... 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=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 316] 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 [pid 315] 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 [pid 313] 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 [pid 314] <... sendto resumed>) = 136 [pid 314] recvfrom(3 [pid 317] <... sendto resumed>) = 72 [pid 314] <... 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=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 317] recvfrom(3 [pid 314] 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 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=26}) = 0 [pid 314] close(4) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... recvfrom resumed>, [{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 316] <... sendto resumed>) = 136 [pid 316] recvfrom(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 317] 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 [pid 315] <... sendto resumed>) = 140 [pid 314] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 72 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 72 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=26}) = 0 [pid 316] close(4) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] <... recvfrom resumed>, [{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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 313] <... recvfrom resumed>, [{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 317] 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 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... 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=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 314] <... 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=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 313] 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 [pid 316] close(4) = 0 [pid 317] <... sendto resumed>) = 76 [pid 316] 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 317] recvfrom(3 [pid 313] <... sendto resumed>) = 76 [pid 317] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] 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 [pid 316] recvfrom(3 [pid 313] <... 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=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 317] <... sendto resumed>) = 76 [pid 316] <... 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=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 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 313] <... sendto resumed>) = 76 [pid 317] <... recvfrom resumed>, [{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 313] recvfrom(3 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 313] <... recvfrom resumed>, [{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 317] <... sendto resumed>) = 72 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 315] close(4 [pid 314] close(4 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 313] <... sendto resumed>) = 72 [pid 317] <... recvfrom resumed>, [{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 313] recvfrom(3 [pid 317] 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 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 317] <... sendto resumed>) = 76 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 76 [pid 317] <... recvfrom resumed>, [{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 313] recvfrom(3 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 314] <... socket resumed>) = 4 [pid 313] <... recvfrom resumed>, [{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 317] <... sendto resumed>) = 76 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 315] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 313] 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 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 76 [pid 317] <... recvfrom resumed>, [{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 313] recvfrom(3 [ 25.208367][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.215636][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.223598][ T316] device bridge_slave_1 entered promiscuous mode [ 25.230476][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.237583][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.245036][ T314] device bridge_slave_1 entered promiscuous mode [pid 317] 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 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... recvfrom resumed>, [{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 316] <... close resumed>) = 0 [pid 315] 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 314] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 60 [pid 316] 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 [pid 314] 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 [pid 313] 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 [pid 317] recvfrom(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 317] 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 [pid 315] <... sendto resumed>) = 40 [pid 315] recvfrom(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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 315] close(4) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 314] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 60 [pid 316] <... sendto resumed>) = 40 [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 313] <... 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=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 316] <... 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=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 314] recvfrom(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 314] 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 [pid 316] 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 [pid 313] 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 [pid 315] <... sendto resumed>) = 40 [pid 315] recvfrom(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 315] 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 [pid 317] <... sendto resumed>) = 76 [pid 315] <... sendto resumed>) = 136 [pid 315] recvfrom(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 317] recvfrom(3 [pid 315] 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 [pid 317] <... 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=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 317] 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 [pid 314] <... sendto resumed>) = 136 [pid 314] recvfrom(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 314] 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 [pid 317] <... sendto resumed>) = 76 [pid 317] recvfrom(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 317] 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 [pid 313] <... sendto resumed>) = 76 [pid 313] recvfrom(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 313] 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 [pid 317] <... sendto resumed>) = 76 [pid 317] recvfrom(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 317] 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 317] recvfrom(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 317] 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 317] recvfrom(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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=22}) = 0 [pid 317] close(4) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [ 25.292160][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.300179][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.307851][ T315] device bridge_slave_0 entered promiscuous mode [ 25.319177][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.326470][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.334017][ T315] device bridge_slave_1 entered promiscuous mode [pid 317] close(4) = 0 [pid 317] 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 316] <... sendto resumed>) = 136 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 136 [pid 314] <... sendto resumed>) = 136 [pid 316] <... 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=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 315] recvfrom(3 [pid 314] recvfrom(3 [pid 316] 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 [pid 315] <... 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=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 314] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 40 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=26}) = 0 [pid 315] close(4) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 315] close(4) = 0 [pid 315] 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 315] recvfrom(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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=28}) = 0 [pid 315] close(4) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 315] close(4) = 0 [pid 315] 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 [pid 317] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 313] <... sendto resumed>) = 76 [pid 314] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 317] <... 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=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 314] close(4 [pid 313] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 136 [pid 315] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 316] <... 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=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 315] <... 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=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 314] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 315] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] close(4) = 0 [pid 316] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 76 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 316] close(4 [pid 314] 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 [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 136 [pid 314] <... sendto resumed>) = 40 [pid 315] recvfrom(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 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] recvfrom(3 [pid 317] <... close resumed>) = 0 [ 25.374195][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.381280][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.388979][ T317] device bridge_slave_0 entered promiscuous mode [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 314] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 140 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 316] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 313] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 316] 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 [pid 314] close(4 [pid 313] <... 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=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 314] <... close resumed>) = 0 [pid 313] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 40 [pid 317] recvfrom(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 317] 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 317] recvfrom(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 314] <... sendto resumed>) = 40 [pid 317] 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 [pid 313] <... sendto resumed>) = 140 [pid 314] recvfrom(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 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 136 [pid 313] recvfrom(3 [pid 314] 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 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... 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=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 316] <... 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=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 315] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 315] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 313] close(4 [pid 316] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 315] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 313] close(4 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 313] <... close resumed>) = 0 [pid 316] 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 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [ 25.415089][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.422257][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.430607][ T317] device bridge_slave_1 entered promiscuous mode [pid 313] 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 317] <... sendto resumed>) = 136 [pid 316] <... sendto resumed>) = 40 [pid 315] close(4 [pid 314] <... sendto resumed>) = 140 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 315] 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 [pid 314] <... 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=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 314] 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 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 317] <... 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=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 316] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=26}) = 0 [pid 317] close(4) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 315] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 140 [pid 315] recvfrom(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 317] recvfrom(3 [pid 316] 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 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=32}) = 0 [pid 313] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 315] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 317] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 313] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 313] close(4) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 317] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 313] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 317] 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 [pid 314] close(4) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 [pid 316] <... sendto resumed>) = 140 [pid 317] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] <... 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=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 314] recvfrom(3 [pid 317] 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 [pid 316] <... 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=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 [ 25.456021][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.463720][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.471204][ T313] device bridge_slave_0 entered promiscuous mode [ 25.489448][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.496849][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [pid 315] 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 [pid 314] <... 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=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 316] 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 [pid 313] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(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 314] <... socket resumed>) = 4 [pid 313] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 314] close(4) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 314] recvfrom(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 314] 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 [pid 317] <... sendto resumed>) = 136 [pid 315] <... sendto resumed>) = 140 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 317] <... 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=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 315] <... 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=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 317] 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 [pid 315] 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 [pid 314] <... sendto resumed>) = 84 [pid 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=22}) = 0 [pid 314] close(4) = 0 [pid 314] 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 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 316] <... sendto resumed>) = 140 [pid 313] <... sendto resumed>) = 136 [pid 316] recvfrom(3 [pid 313] recvfrom(3 [pid 316] <... 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=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 313] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... sendto resumed>) = 136 [pid 316] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 314] recvfrom(3 [pid 317] <... 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=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 314] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=30}) = 0 [pid 317] close(4) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 [pid 313] <... sendto resumed>) = 136 [pid 313] recvfrom(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 316] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] close(4) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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 315] <... sendto resumed>) = 140 [pid 316] recvfrom(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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 316] close(4) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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 [pid 315] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 132 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 317] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 314] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 317] <... socket resumed>) = 4 [ 25.504483][ T313] device bridge_slave_1 entered promiscuous mode [pid 316] 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 [pid 314] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 315] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] 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 [pid 317] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 84 [pid 315] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... 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=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 317] <... socket resumed>) = 4 [pid 315] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 317] 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 [pid 316] close(4) = 0 [pid 313] <... close resumed>) = 0 [pid 316] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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 [pid 317] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 32 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 132 [pid 313] <... sendto resumed>) = 40 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] <... 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=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 317] 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 [pid 316] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 317] <... sendto resumed>) = 140 [pid 315] <... socket resumed>) = 4 [pid 314] <... 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=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 313] <... 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=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 317] recvfrom(3 [pid 316] <... sendto resumed>) = 32 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 317] <... sendto resumed>) = 140 [pid 315] <... socket resumed>) = 4 [pid 313] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 313] <... close resumed>) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] <... 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=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 315] 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 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 132 [pid 315] <... sendto resumed>) = 40 [pid 314] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 313] close(4 [pid 315] recvfrom(3 [pid 314] close(4 [pid 315] <... 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=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 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] 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 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 316] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] 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 [pid 314] <... socket resumed>) = 4 [pid 317] close(4 [pid 315] <... sendto resumed>) = 84 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 315] recvfrom(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 317] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 315] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 314] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 315] close(4) = 0 [pid 314] <... close resumed>) = 0 [pid 315] 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 [pid 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 132 [pid 315] <... sendto resumed>) = 32 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... 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=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 315] <... 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=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 314] <... sendto resumed>) = 88 [pid 313] recvfrom(3 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] <... 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=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 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 313] 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 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 314] <... socket resumed>) = 4 [pid 316] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 316] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 314] 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 [pid 317] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 314] <... sendto resumed>) = 32 [pid 313] <... sendto resumed>) = 136 [pid 317] recvfrom(3 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... 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=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 316] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... 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=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 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 32 [pid 314] <... socket resumed>) = 4 [pid 316] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 316] <... sendto resumed>) = 88 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 313] <... sendto resumed>) = 136 [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 315] <... 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=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 314] close(4 [pid 317] close(4 [pid 316] recvfrom(3 [pid 315] 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 [pid 313] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] <... recvfrom resumed>, [{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 314] <... close resumed>) = 0 [pid 314] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 132 [pid 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 32 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 315] <... 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=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 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 315] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 317] close(4 [pid 316] close(4 [pid 314] <... 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=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 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] 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 [pid 317] 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 [pid 315] <... sendto resumed>) = 132 [pid 313] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 317] <... sendto resumed>) = 40 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 140 [pid 313] close(4 [pid 317] recvfrom(3 [pid 315] <... 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=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 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] <... sendto resumed>) = 32 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 314] <... 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=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 316] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... sendto resumed>) = 84 [pid 315] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 317] recvfrom(3 [pid 315] close(4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 314] 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 [pid 317] close(4 [pid 316] 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 [pid 315] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 313] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 92 [pid 313] recvfrom(3 [pid 315] close(4 [pid 317] 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 [pid 315] <... close resumed>) = 0 [pid 313] <... 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=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 316] <... sendto resumed>) = 32 [pid 315] 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 [pid 314] recvfrom(3 [pid 317] <... sendto resumed>) = 32 [pid 316] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] <... 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=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 315] <... sendto resumed>) = 88 [pid 314] <... recvfrom resumed>, [{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 313] <... socket resumed>) = 4 [pid 317] <... 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=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 316] 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 [pid 315] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 317] <... socket resumed>) = 4 [pid 315] <... recvfrom resumed>, [{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 313] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 315] <... socket resumed>) = 4 [pid 317] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 317] 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 [pid 315] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 315] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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 [pid 316] <... sendto resumed>) = 140 [pid 314] <... sendto resumed>) = 132 [pid 314] recvfrom(3 [pid 317] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 32 [pid 314] <... 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=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 313] <... sendto resumed>) = 40 [pid 317] <... 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=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 316] <... 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=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 315] recvfrom(3 [pid 317] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 132 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 315] <... socket resumed>) = 4 [pid 313] 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 [pid 317] <... 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=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 316] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 314] <... sendto resumed>) = 100 [pid 314] recvfrom(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 315] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 317] 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 [pid 315] <... sendto resumed>) = 32 [pid 313] <... sendto resumed>) = 140 [pid 316] close(4 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] <... 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=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 315] 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 [pid 317] <... sendto resumed>) = 132 [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 313] recvfrom(3 [pid 316] 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 [pid 314] close(4 [pid 313] <... 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=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 317] recvfrom(3 [pid 316] <... sendto resumed>) = 92 [pid 315] <... sendto resumed>) = 140 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... recvfrom resumed>, [{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 315] <... 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=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 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 316] <... sendto resumed>) = 132 [pid 315] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 140 [pid 317] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 317] <... close resumed>) = 0 [pid 315] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 315] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 315] <... sendto resumed>) = 92 [pid 314] <... sendto resumed>) = 100 [pid 317] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 315] recvfrom(3 [pid 317] close(4 [pid 315] <... recvfrom resumed>, [{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 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] 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 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] 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 [pid 316] <... 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=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 314] <... 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=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 313] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] <... sendto resumed>) = 132 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] <... sendto resumed>) = 88 [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] 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 315] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 315] close(4 [pid 317] <... sendto resumed>) = 32 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 96 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 315] 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 [pid 317] <... 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=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 316] <... sendto resumed>) = 100 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 315] <... sendto resumed>) = 100 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 315] recvfrom(3 [pid 317] close(4 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... sendto resumed>) = 32 [pid 313] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] recvfrom(3 [pid 317] <... 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=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 315] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 140 [pid 316] close(4 [pid 315] close(4 [pid 314] <... sendto resumed>) = 96 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 317] recvfrom(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 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 316] 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 [pid 315] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 315] <... sendto resumed>) = 100 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 313] <... socket resumed>) = 4 [pid 317] 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 314] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] 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 [pid 316] <... sendto resumed>) = 100 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] recvfrom(3 [pid 315] <... 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=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 314] <... close resumed>) = 0 [pid 313] close(4 [pid 316] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 132 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 104 [pid 313] 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 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 313] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 314] <... recvfrom resumed>, [{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 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 315] close(4 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 317] close(4) = 0 [pid 317] 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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 313] <... sendto resumed>) = 84 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 96 [pid 314] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] close(4 [pid 317] <... 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=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 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 96 [pid 315] <... recvfrom resumed>, [{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 314] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 316] <... recvfrom resumed>, [{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 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 314] <... sendto resumed>) = 104 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... recvfrom resumed>, [{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 313] close(4 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 315] <... close resumed>) = 0 [pid 314] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 315] 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 [pid 313] <... close resumed>) = 0 [pid 313] 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 [pid 317] 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 316] close(4 [pid 315] <... sendto resumed>) = 96 [pid 314] <... sendto resumed>) = 140 [pid 313] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... 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=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 316] 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 [pid 315] <... recvfrom resumed>, [{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 314] <... 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=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 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 96 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 316] <... recvfrom resumed>, [{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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] close(4 [pid 313] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] 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 [pid 314] 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 [pid 313] 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 [pid 317] close(4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 104 [pid 314] <... sendto resumed>) = 84 [pid 317] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 32 [pid 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 96 [pid 316] 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 [pid 315] <... recvfrom resumed>, [{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 314] <... recvfrom resumed>, [{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 317] recvfrom(3 [pid 316] <... sendto resumed>) = 104 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] <... recvfrom resumed>, [{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 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... recvfrom resumed>, [{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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=44}) = 0 [pid 317] close(4) = 0 [pid 317] 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 313] <... sendto resumed>) = 132 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 313] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] 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 [pid 314] close(4 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 104 [pid 314] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] 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 [pid 317] close(4 [pid 316] 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 [pid 315] <... recvfrom resumed>, [{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 317] <... close resumed>) = 0 [pid 317] 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 [pid 315] 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 [pid 317] <... sendto resumed>) = 104 [pid 316] <... sendto resumed>) = 104 [pid 314] <... sendto resumed>) = 84 [pid 313] <... sendto resumed>) = 132 [pid 317] 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 317] close(4) = 0 [pid 317] 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 316] recvfrom(3 [pid 315] <... sendto resumed>) = 140 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 314] <... 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=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 317] <... recvfrom resumed>, [{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 316] 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 [pid 315] <... 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=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 314] 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 [pid 313] <... 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=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 317] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=39}) = 0 [pid 313] close(4 [pid 315] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=41}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 314] <... sendto resumed>) = 96 [pid 313] <... sendto resumed>) = 88 [pid 316] <... sendto resumed>) = 140 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] <... sendto resumed>) = 140 [pid 314] 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 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 314] 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 [pid 313] <... recvfrom resumed>, [{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 317] <... 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=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 316] <... 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=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 315] close(4 [pid 314] <... sendto resumed>) = 108 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 315] 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 [pid 314] <... recvfrom resumed>, [{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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 84 [pid 314] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 313] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 315] recvfrom(3 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 316] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 315] <... recvfrom resumed>, [{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 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 313] 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 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] 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 [pid 313] <... sendto resumed>) = 32 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 317] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 313] recvfrom(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 317] 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 [pid 316] <... sendto resumed>) = 84 [pid 315] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 84 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] sendto(4, [{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 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 317] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] <... sendto resumed>) = 36 [pid 313] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 314] recvfrom(4 [pid 313] close(4) = 0 [pid 313] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 315] <... sendto resumed>) = 84 [pid 314] <... recvfrom resumed>, [{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 313] <... sendto resumed>) = 32 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 315] recvfrom(3 [pid 314] recvfrom(4 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 316] close(4 [pid 315] <... 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=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 314] <... 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=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 313] <... 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=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 317] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] 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 [pid 314] sendto(4, [{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 [pid 313] 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 [pid 317] close(4 [pid 316] 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 [pid 315] <... sendto resumed>) = 96 [pid 314] <... sendto resumed>) = 368 [pid 317] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] recvfrom(4 [pid 317] 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 [pid 315] <... recvfrom resumed>, [{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 314] <... 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=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 313] <... sendto resumed>) = 140 [pid 316] <... sendto resumed>) = 84 [pid 315] 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 [pid 314] sendto(4, [{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 [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 313] <... 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=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 317] <... sendto resumed>) = 84 [pid 316] <... 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=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 315] <... sendto resumed>) = 108 [pid 314] <... sendto resumed>) = 368 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] recvfrom(4 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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=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 316] <... sendto resumed>) = 96 [pid 315] <... recvfrom resumed>, [{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 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] 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 [pid 316] recvfrom(3 [pid 315] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 314] sendto(4, [{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 [pid 313] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 317] <... sendto resumed>) = 96 [pid 316] <... recvfrom resumed>, [{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 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] close(4 [pid 316] 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 [pid 315] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 314] <... sendto resumed>) = 368 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 108 [pid 315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 314] recvfrom(4 [pid 313] 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 [pid 317] <... recvfrom resumed>, [{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 316] recvfrom(3 [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 314] <... 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=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 313] <... sendto resumed>) = 92 [pid 317] 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 [pid 316] <... recvfrom resumed>, [{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 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 108 [pid 316] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 315] sendto(4, [{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 [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 315] <... sendto resumed>) = 36 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... recvfrom resumed>, [{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 317] <... recvfrom resumed>, [{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 316] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 315] recvfrom(4 [pid 314] <... socket resumed>) = 4 [pid 317] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 315] <... recvfrom resumed>, [{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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 313] 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 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 315] recvfrom(4 [pid 314] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 315] <... 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=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] close(4 [pid 315] sendto(4, [{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 [pid 314] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 313] <... sendto resumed>) = 132 [pid 314] 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 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 368 [pid 314] <... sendto resumed>) = 40 [pid 313] recvfrom(3 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 316] sendto(4, [{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 [pid 315] recvfrom(4 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 315] <... 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=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 314] <... 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=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 313] <... 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=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 316] <... sendto resumed>) = 36 [pid 317] sendto(4, [{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 [pid 315] sendto(4, [{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 [pid 316] recvfrom(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 36 [pid 316] <... recvfrom resumed>, [{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 313] <... socket resumed>) = 4 [pid 317] recvfrom(4 [pid 316] recvfrom(4 [pid 315] <... sendto resumed>) = 368 [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] <... recvfrom resumed>, [{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 316] <... 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=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 315] recvfrom(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 313] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] recvfrom(4 [pid 316] sendto(4, [{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 [pid 315] <... 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=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 314] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 313] close(4 [pid 317] <... 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=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 316] <... sendto resumed>) = 368 [pid 315] sendto(4, [{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 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] sendto(4, [{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 [pid 316] recvfrom(4 [pid 313] 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 [pid 317] <... sendto resumed>) = 368 [pid 316] <... 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=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 315] <... sendto resumed>) = 368 [pid 314] <... close resumed>) = 0 [pid 315] recvfrom(4 [pid 314] 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 [pid 317] recvfrom(4 [pid 316] sendto(4, [{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 [pid 315] <... 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=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 314] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 100 [pid 317] <... 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=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 316] <... sendto resumed>) = 368 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] sendto(4, [{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 [pid 316] recvfrom(4 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 316] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] <... sendto resumed>) = 368 [pid 316] sendto(4, [{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 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 317] <... 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=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 316] <... sendto resumed>) = 368 [pid 315] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] sendto(4, [{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 [pid 316] recvfrom(4 [pid 315] close(4 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 315] 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 [pid 314] 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 [pid 317] <... sendto resumed>) = 368 [pid 316] <... 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=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 315] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] recvfrom(4 [pid 316] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] <... 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=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 316] <... close resumed>) = 0 [pid 313] close(4 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... 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=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 314] recvfrom(3 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 314] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 315] 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 [pid 314] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] 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 [pid 313] <... sendto resumed>) = 100 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 316] close(4 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 314] recvfrom(3 [pid 317] close(4 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] <... 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=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 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 40 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] <... sendto resumed>) = 40 [pid 316] <... 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=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 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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=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 316] <... socket resumed>) = 4 [pid 315] 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 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 313] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 316] close(4 [pid 315] <... sendto resumed>) = 44 [pid 314] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 64 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] 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 [pid 315] <... 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=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 314] recvfrom(3 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 64 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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 317] 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 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 96 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 314] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] <... sendto resumed>) = 64 [pid 315] close(4 [pid 316] <... 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 314] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... 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 316] <... socket resumed>) = 4 [pid 315] 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 [pid 314] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 315] <... sendto resumed>) = 40 [pid 313] <... recvfrom resumed>, [{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 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 315] recvfrom(3 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 316] close(4 [pid 315] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 32 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 314] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 315] 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 [pid 314] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] 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 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 64 [pid 313] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 315] recvfrom(3 [pid 314] close(4 [pid 315] <... 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 314] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] close(4 [pid 317] recvfrom(3 [pid 316] <... 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=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 315] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 314] <... sendto resumed>) = 40 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 96 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 315] close(4 [pid 314] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 316] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 316] close(4 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 317] <... close resumed>) = 0 [pid 316] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 32 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 40 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] recvfrom(3 [pid 316] <... 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=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 315] <... 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=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 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] 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 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 314] <... sendto resumed>) = 64 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 316] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 316] close(4 [pid 315] close(4 [pid 314] <... 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 317] close(4 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] 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 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 40 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 313] <... sendto resumed>) = 104 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 315] <... 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=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 314] close(4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... 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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 317] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] 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 [pid 313] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 316] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 316] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 316] 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 [pid 313] <... close resumed>) = 0 [pid 317] 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 [pid 313] 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 [pid 315] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 313] <... sendto resumed>) = 104 [pid 314] <... sendto resumed>) = 44 [pid 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 316] <... sendto resumed>) = 32 [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 313] <... recvfrom resumed>, [{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 316] <... 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=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 313] 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 [pid 317] <... sendto resumed>) = 32 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 317] recvfrom(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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 315] <... 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 316] close(4 [pid 317] <... sendto resumed>) = 40 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... sendto resumed>) = 140 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 317] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 314] 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 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 316] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 314] <... 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=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 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] <... close resumed>) = 0 [ 25.798071][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.805164][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.812459][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.819529][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.838563][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [pid 316] 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 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=14}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 313] close(4) = 0 [pid 313] 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 [pid 315] <... sendto resumed>) = 44 [pid 315] recvfrom(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 314] <... sendto resumed>) = 32 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=14}) = 0 [pid 315] close(4 [pid 316] <... sendto resumed>) = 64 [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 84 [pid 316] <... 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 317] recvfrom(3 [pid 314] <... 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=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 313] recvfrom(3 [pid 317] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 313] close(4 [pid 316] close(4 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] <... 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=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 314] <... close resumed>) = 0 [pid 316] 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 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 84 [pid 313] recvfrom(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 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] close(4) = 0 [pid 315] <... socket resumed>) = 4 [pid 317] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=14}) = 0 [pid 315] close(4) = 0 [ 25.845678][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.852951][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.860009][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.875176][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.882261][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.889590][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [pid 315] 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 [pid 316] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 96 [pid 316] recvfrom(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 315] <... sendto resumed>) = 32 [pid 313] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 313] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 313] 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 [pid 315] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 314] recvfrom(3 [pid 317] <... 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=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 316] <... sendto resumed>) = 40 [pid 314] <... 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=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 313] <... sendto resumed>) = 108 [pid 315] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] close(4 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 313] <... recvfrom resumed>, [{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 317] 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 [pid 316] <... 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=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 315] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 64 [pid 313] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 317] recvfrom(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 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=14}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 314] recvfrom(3 [pid 313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 316] close(4 [pid 315] close(4 [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] 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 [pid 313] sendto(4, [{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 [pid 317] <... sendto resumed>) = 32 [pid 316] 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 [pid 314] <... 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 315] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 36 [pid 317] recvfrom(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 316] <... sendto resumed>) = 32 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] recvfrom(3 [pid 313] <... recvfrom resumed>, [{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 316] <... 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=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 315] <... 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 313] recvfrom(4 [pid 317] <... sendto resumed>) = 40 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 313] <... 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=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 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 314] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 313] sendto(4, [{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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 314] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] close(4 [pid 313] <... sendto resumed>) = 368 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(4 [pid 317] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 316] 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 [pid 315] 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 [pid 314] 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 [pid 313] <... 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=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 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 32 [pid 313] sendto(4, [{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 [pid 317] 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 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 317] <... sendto resumed>) = 64 [pid 316] <... 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=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 314] <... sendto resumed>) = 32 [pid 313] <... sendto resumed>) = 368 [pid 317] recvfrom(3 [pid 315] <... 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=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 317] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] recvfrom(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] sendto(4, [{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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 316] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 314] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 313] <... sendto resumed>) = 368 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 313] recvfrom(4 [pid 317] <... sendto resumed>) = 32 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... 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=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 317] recvfrom(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 316] <... sendto resumed>) = 64 [pid 315] 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 [pid 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 315] <... sendto resumed>) = 40 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] <... 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 315] recvfrom(3 [pid 314] 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 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 317] <... sendto resumed>) = 40 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 315] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] <... 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=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 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 314] <... 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=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 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 313] 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 [pid 317] 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 316] <... sendto resumed>) = 32 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 317] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 315] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 317] close(4 [pid 316] <... 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=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 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 313] <... 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=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 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] <... 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 314] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 314] 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 [pid 313] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] <... sendto resumed>) = 32 [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 317] recvfrom(3 [pid 314] <... sendto resumed>) = 64 [pid 313] close(4 [pid 317] <... 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=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 316] 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 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 316] <... 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=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 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4) = 0 [pid 317] 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 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 32 [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 317] <... 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=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 316] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 315] <... 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=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 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 314] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 317] close(4 [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 314] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" [pid 317] <... close resumed>) = 0 [pid 317] 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 316] <... sendto resumed>) = 64 [pid 315] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 314] <... sendto resumed>) = 32 [pid 313] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] close(4 [pid 317] <... 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 316] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... 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=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 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 40 [pid 314] <... socket resumed>) = 4 [ 25.896651][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.905646][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.912709][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.920107][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.927166][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 317] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 313] <... sendto resumed>) = 44 [pid 316] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 315] <... 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=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 314] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 44 [pid 316] close(4 [pid 317] recvfrom(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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 317] close(4) = 0 [pid 317] 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 316] <... sendto resumed>) = 32 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] close(4 [pid 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] <... 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=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 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 64 [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 316] close(4 [pid 315] <... 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 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 313] <... sendto resumed>) = 40 [pid 316] 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 [pid 317] <... 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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 314] close(4 [pid 313] recvfrom(3 [pid 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 314] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] 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 [pid 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 64 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 315] 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 [pid 314] recvfrom(3 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 314] <... 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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 315] <... sendto resumed>) = 44 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 32 [pid 316] close(4 [pid 315] <... 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=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 313] close(4 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 64 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 314] <... 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=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 317] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 316] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 64 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 316] <... 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 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 313] <... 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 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 315] 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 [pid 314] close(4 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 40 [pid 314] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] close(4 [pid 315] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 317] <... 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=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 316] 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 [pid 315] <... 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=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 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 314] close(4 [pid 316] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 317] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 316] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... sendto resumed>) = 64 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 315] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 314] close(4) = 0 [pid 314] 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 313] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... 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 316] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 315] <... 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 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 314] <... sendto resumed>) = 40 [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 314] recvfrom(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 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] 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 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 313] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 32 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] <... sendto resumed>) = 64 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 314] recvfrom(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 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 315] <... sendto resumed>) = 32 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 313] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 317] close(4 [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 64 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 314] 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 [pid 317] 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 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 315] close(4 [pid 314] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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=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 316] <... 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 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] <... 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=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 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 40 [pid 313] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 315] <... 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=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 317] <... close resumed>) = 0 [pid 316] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 313] 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 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 314] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 313] <... sendto resumed>) = 64 [pid 317] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 32 [pid 315] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 314] <... close resumed>) = 0 [pid 313] <... 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 317] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] 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 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 64 [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 317] <... sendto resumed>) = 32 [pid 316] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 315] <... 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 314] <... 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=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 313] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] recvfrom(3 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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=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 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 317] close(4) = 0 [pid 313] <... close resumed>) = 0 [pid 317] 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 [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 313] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 317] recvfrom(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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] recvfrom(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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 315] close(4) = 0 [pid 315] 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 [pid 314] close(4) = 0 [pid 314] 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 [pid 313] <... sendto resumed>) = 44 [pid 313] recvfrom(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 317] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 64 [pid 317] <... 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 316] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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 315] <... sendto resumed>) = 32 [pid 314] <... sendto resumed>) = 64 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 315] <... 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=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 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 317] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 313] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 32 [pid 316] 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 [pid 314] close(4 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 32 [pid 315] <... sendto resumed>) = 40 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] <... 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=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 314] 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 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 316] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 32 [pid 313] <... 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=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 317] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 315] <... sendto resumed>) = 64 [pid 314] recvfrom(3 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] recvfrom(3 [pid 314] <... 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=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 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 40 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vcan0" [pid 317] <... 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=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 316] <... sendto resumed>) = 40 [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 314] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 314] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 314] 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 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 315] 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 [pid 314] <... sendto resumed>) = 40 [pid 313] 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 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 315] <... sendto resumed>) = 32 [pid 314] recvfrom(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 313] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 64 [pid 316] close(4 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] <... 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 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 64 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 316] <... 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 315] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 315] 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 [pid 314] recvfrom(3 [pid 313] close(4 [pid 317] <... sendto resumed>) = 44 [pid 316] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 314] <... 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 317] recvfrom(3 [pid 316] close(4 [pid 315] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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 [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 317] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 313] <... sendto resumed>) = 40 [pid 314] close(4) = 0 [pid 316] <... sendto resumed>) = 32 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 316] <... 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=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 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 32 [pid 313] <... 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=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 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 314] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 314] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 316] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] <... 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=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 316] <... close resumed>) = 0 [pid 315] 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 [pid 314] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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 [pid 314] close(4 [pid 317] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 64 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 316] <... sendto resumed>) = 40 [pid 314] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] <... 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=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 315] <... 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 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 40 [pid 317] 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 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 64 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... 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=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 317] <... sendto resumed>) = 64 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] <... 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 316] close(4 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] 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 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 316] <... sendto resumed>) = 64 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 32 [pid 314] <... sendto resumed>) = 64 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... 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 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] <... 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 313] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 44 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 314] recvfrom(3 [pid 313] 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 [pid 317] <... 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=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 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 314] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 32 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 314] recvfrom(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 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... sendto resumed>) = 32 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] close(4 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 40 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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=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 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 317] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] close(4 [pid 317] <... recvfrom resumed>, [{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 316] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] 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 [pid 313] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] recvfrom(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 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 314] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... 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=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 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [ 26.025201][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.032273][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.039592][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.046627][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 315] <... 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 314] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 317] <... recvfrom resumed>, [{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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] 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 [pid 315] close(4 [pid 313] 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 [pid 317] close(4 [pid 315] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] 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 [ 26.103689][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.111077][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.118946][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.126522][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.134266][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.141586][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [pid 317] 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 [pid 316] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 313] <... sendto resumed>) = 64 [pid 316] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 317] <... sendto resumed>) = 44 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 44 [pid 316] recvfrom(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 317] recvfrom(3 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] <... 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=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 313] <... 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 317] <... recvfrom resumed>, [{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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 315] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 314] close(4 [pid 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 32 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] 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 [pid 317] 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 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 40 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 40 [pid 313] <... 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=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 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 315] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 315] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 316] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 313] close(4 [pid 317] close(4 [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 314] close(4 [pid 313] 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 [pid 317] 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 [pid 316] <... sendto resumed>) = 64 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] 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 [pid 313] recvfrom(3 [pid 317] <... 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 316] <... 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 315] 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 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 314] <... recvfrom resumed>, [{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 313] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 315] <... 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 313] close(4 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 313] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 316] 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 [pid 315] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 315] close(4 [pid 314] close(4 [pid 317] <... 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=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 314] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 317] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 44 [pid 313] <... 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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 316] <... sendto resumed>) = 44 [pid 315] 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 [pid 314] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 316] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] <... sendto resumed>) = 40 [pid 316] <... 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=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 315] <... sendto resumed>) = 44 [pid 314] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="gretap0" [pid 317] <... 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=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 316] <... socket resumed>) = 4 [pid 315] <... 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=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 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 40 [pid 314] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 314] <... 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=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 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] close(4 [pid 316] 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 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 313] <... sendto resumed>) = 44 [pid 317] 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 [pid 316] <... sendto resumed>) = 40 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 315] 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 [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] <... sendto resumed>) = 40 [pid 314] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 64 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 315] <... recvfrom resumed>, [{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 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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 313] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] 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 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 313] <... sendto resumed>) = 40 [ 26.149142][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.156382][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.163780][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.170913][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [pid 317] 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 [pid 316] <... sendto resumed>) = 64 [pid 315] close(4 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] 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 [pid 313] <... 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=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 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] 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 [pid 317] 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 [pid 313] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 315] <... sendto resumed>) = 64 [pid 315] 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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 44 [pid 313] close(4 [pid 315] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 44 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] 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 [pid 314] <... 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=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 317] <... recvfrom resumed>, [{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 316] <... recvfrom resumed>, [{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 315] <... sendto resumed>) = 44 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 315] <... recvfrom resumed>, [{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 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 313] <... 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 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 317] 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 [pid 315] close(4 [pid 314] 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 [pid 313] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 317] <... sendto resumed>) = 64 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] close(4 [pid 317] recvfrom(3 [pid 315] 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 [pid 314] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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 316] <... close resumed>) = 0 [pid 314] <... 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=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 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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 [pid 315] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 317] close(4 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 44 [pid 316] <... sendto resumed>) = 40 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 314] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 314] <... 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 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 317] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 315] <... 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 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] 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 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 316] 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 [pid 314] recvfrom(3 [pid 317] <... 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=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 314] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 314] <... close resumed>) = 0 [ 26.212771][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.221032][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.247165][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [pid 317] 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 [pid 315] close(4 [pid 314] 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 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 64 [pid 316] <... sendto resumed>) = 64 [pid 315] 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 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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 317] <... 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 316] <... 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 315] <... sendto resumed>) = 44 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] close(4 [pid 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 314] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... sendto resumed>) = 64 [pid 313] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] close(4 [pid 316] 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 [pid 317] 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 [pid 315] 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 [pid 314] <... recvfrom resumed>, [{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 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 316] <... sendto resumed>) = 44 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 317] <... 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=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 316] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=17}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 315] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 44 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 64 [pid 315] <... 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=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 314] recvfrom(3 [pid 313] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 313] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 315] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 314] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 314] close(4 [pid 315] 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 [pid 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 40 [pid 316] recvfrom(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 315] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] <... socket resumed>) = 4 [pid 315] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 314] <... sendto resumed>) = 40 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 317] close(4) = 0 [pid 317] 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 316] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] <... 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=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 313] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 316] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] <... 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 315] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... 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=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 315] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 64 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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 315] 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 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 44 [pid 314] <... close resumed>) = 0 [ 26.256336][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.271139][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.280345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.289382][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.296463][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 317] close(4) = 0 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 315] recvfrom(3 [pid 314] 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 [pid 313] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 315] <... 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=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 313] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 313] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 44 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 315] close(4 [pid 313] <... 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=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 316] <... 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=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 315] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 313] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 317] recvfrom(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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=25}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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 [pid 314] <... 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 313] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 313] 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 [pid 314] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] close(4) = 0 [ 26.313692][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.321546][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.331692][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.339896][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.348269][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [pid 314] 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 [pid 317] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 316] <... sendto resumed>) = 40 [pid 317] <... 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=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 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 315] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... recvfrom resumed>, [{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 315] <... close resumed>) = 0 [pid 313] <... 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 314] recvfrom(3 [pid 317] 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 [pid 315] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 316] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 313] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 313] close(4 [pid 316] 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 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 314] 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 [pid 315] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 315] 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 317] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... 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 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 32 [pid 316] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] <... sendto resumed>) = 40 [pid 315] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 315] 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 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 44 [pid 314] recvfrom(3 [pid 313] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 316] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 314] <... 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=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 317] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 315] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 315] close(4) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 40 [pid 313] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 313] close(4 [pid 317] <... 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=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 315] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 314] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 315] close(4) = 0 [pid 313] <... sendto resumed>) = 40 [pid 317] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 315] 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 [pid 313] recvfrom(3 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 313] <... 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=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 317] 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 [pid 316] 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 [pid 315] <... 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 314] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 317] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 314] <... sendto resumed>) = 64 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... recvfrom resumed>, [{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 315] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 317] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... 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 313] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 315] <... sendto resumed>) = 44 [pid 314] <... ioctl resumed>, ifr_ifindex=23}) = 0 [ 26.356937][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.365202][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.372236][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.381787][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.390533][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.399559][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.406642][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 313] 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 [pid 317] 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 [pid 316] close(4 [pid 314] close(4 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 316] 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 [pid 314] 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 [pid 315] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 313] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 313] recvfrom(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 314] <... sendto resumed>) = 44 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 317] <... 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 316] <... 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=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 314] <... 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=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 313] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 313] close(4) = 0 [ 26.427719][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.437091][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.445648][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.452704][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.462473][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 314] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 317] close(4 [pid 316] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] close(4 [pid 317] 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 [pid 316] 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 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 315] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 32 [pid 316] <... sendto resumed>) = 64 [pid 315] <... 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=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 317] recvfrom(3 [pid 316] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 313] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] recvfrom(3 [pid 316] <... 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 317] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 314] <... 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=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 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=21}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 316] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 316] <... close resumed>) = 0 [pid 316] 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 [pid 317] close(4 [pid 315] 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 [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 64 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] 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 [ 26.471189][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.480847][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.487943][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.501846][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.510422][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.519137][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [pid 315] recvfrom(3 [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... 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 313] 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 [pid 316] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 64 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 316] close(4) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 316] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 316] recvfrom(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 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] recvfrom(3 [pid 317] <... 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=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 316] <... socket resumed>) = 4 [pid 315] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 316] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 44 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 315] <... 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=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 314] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 317] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 313] 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 [pid 316] 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 [pid 315] close(4) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 313] recvfrom(3 [pid 316] <... 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 315] <... sendto resumed>) = 40 [pid 313] <... 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 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 44 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 316] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 316] close(4 [pid 314] <... 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=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 313] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... 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=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 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 316] <... sendto resumed>) = 44 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [ 26.526214][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.539412][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.548507][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.557364][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.564466][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 317] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 317] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 317] 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 [pid 315] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] 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 [pid 314] close(4 [pid 316] <... 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=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 314] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=25}) = 0 [pid 316] close(4) = 0 [pid 313] <... sendto resumed>) = 44 [pid 316] 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 [pid 317] <... sendto resumed>) = 44 [pid 313] recvfrom(3 [pid 316] <... sendto resumed>) = 40 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 316] <... 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=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 317] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 313] <... 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=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 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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 314] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 316] <... sendto resumed>) = 64 [pid 317] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 313] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 313] close(4 [pid 317] 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 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 315] 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 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] <... 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 315] <... sendto resumed>) = 44 [pid 314] 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 [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 64 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 315] <... 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=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 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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 313] <... 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=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 317] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 317] 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 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 313] <... socket resumed>) = 4 [pid 316] <... 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=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 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] 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 [pid 317] <... 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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 315] <... sendto resumed>) = 40 [pid 314] 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 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 316] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 315] <... 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=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 314] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 316] <... sendto resumed>) = 40 [pid 317] close(4 [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... 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=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 315] <... socket resumed>) = 4 [pid 314] <... 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=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 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 313] <... sendto resumed>) = 64 [pid 316] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=27}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 317] <... sendto resumed>) = 44 [pid 315] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 64 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 317] <... 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=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 316] recvfrom(3 [pid 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 314] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 316] close(4) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 316] 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 [pid 315] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 315] <... 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 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="erspan0" [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] 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 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... 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=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 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 316] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... 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=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 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 313] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 316] close(4 [pid 315] 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 [pid 314] close(4 [pid 313] <... 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=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 317] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 316] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] 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 [pid 315] <... sendto resumed>) = 44 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 64 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 40 [pid 315] <... 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=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 314] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... 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 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 64 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 314] <... 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 313] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] <... recvfrom resumed>, [{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 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] 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 [pid 314] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 40 [ 26.578022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.587247][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.596508][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.603586][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 315] <... 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=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 314] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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=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 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 44 [pid 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 64 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 314] <... 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=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 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 313] 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 317] close(4 [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 64 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 313] close(4 [pid 317] <... 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=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 315] <... 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 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 314] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 313] <... sendto resumed>) = 44 [pid 317] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 314] 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 [pid 313] recvfrom(3 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] close(4 [pid 314] <... sendto resumed>) = 40 [pid 313] <... recvfrom resumed>, [{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 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 317] <... sendto resumed>) = 64 [pid 316] 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 [pid 315] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 314] <... 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=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 317] <... 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 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 314] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 317] close(4 [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 317] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 44 [pid 314] close(4 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 317] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] <... 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=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 314] 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 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 314] <... sendto resumed>) = 64 [pid 317] close(4) = 0 [pid 317] 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 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 314] <... 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 317] <... recvfrom resumed>, [{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 316] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] 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 [pid 316] 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 [pid 317] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 40 [pid 314] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] close(4 [pid 317] <... recvfrom resumed>, [{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 315] <... 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=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 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 64 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 316] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 314] <... 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=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 313] <... 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 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 32 [pid 316] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] close(4 [pid 315] <... sendto resumed>) = 64 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] <... recvfrom resumed>, [{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 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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 313] <... sendto resumed>) = 44 [pid 314] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 316] <... sendto resumed>) = 64 [pid 315] <... socket resumed>) = 4 [pid 314] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 317] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 315] close(4 [pid 317] 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 [pid 313] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 315] 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 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 317] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 44 [pid 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 315] <... 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=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 314] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 313] 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 [pid 317] close(4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 317] 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 [pid 314] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 314] 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 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 313] <... 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=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 317] <... 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 315] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 44 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=38}) = 0 [pid 315] <... sendto resumed>) = 40 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 315] <... 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=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 [ 26.645292][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.665037][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 314] 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 [pid 313] close(4 [pid 317] <... sendto resumed>) = 44 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] 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 [pid 317] <... 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=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 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 315] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 315] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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 [pid 317] close(4) = 0 [pid 317] 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 [pid 314] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 64 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 314] close(4 [pid 313] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 313] <... 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 314] recvfrom(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 317] <... recvfrom resumed>, [{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 316] <... 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=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 315] <... 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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 317] <... socket resumed>) = 4 [pid 314] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 314] 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 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 315] close(4 [pid 314] recvfrom(3 [pid 317] 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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 317] <... sendto resumed>) = 64 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1" [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... recvfrom resumed>, [{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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"]}], 4096, 0, NULL, NULL) = 84 [pid 316] close(4 [pid 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 44 [pid 313] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(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 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 313] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 316] 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 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... close resumed>) = 0 [pid 317] close(4) = 0 [ 26.697977][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.706775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.724639][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.733191][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [pid 317] 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 [pid 313] 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 [pid 314] <... sendto resumed>) = 40 [pid 314] 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 317] <... sendto resumed>) = 32 [pid 316] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 317] recvfrom(3 [pid 313] <... sendto resumed>) = 44 [pid 314] 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 [pid 317] <... recvfrom resumed>, [{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 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 [pid 316] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 313] <... 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=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 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=38}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 314] <... sendto resumed>) = 64 [pid 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>, [{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 314] <... recvfrom resumed>, [{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 313] 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 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] 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 [pid 314] 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 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 316] <... 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=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 315] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 32 [pid 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 32 [pid 313] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [ 26.741698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.750307][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.760114][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.768074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.777487][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.787759][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [pid 317] <... recvfrom resumed>, [{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 315] <... 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=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 316] <... sendto resumed>) = 40 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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 313] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 315] close(4) = 0 [pid 315] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 [pid 316] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 314] <... socket resumed>) = 4 [pid 313] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 316] close(4) = 0 [pid 316] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 313] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 40 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... sendto resumed>) = 40 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] recvfrom(3 [pid 316] <... 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 314] 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 [pid 313] close(4 [pid 317] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... 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=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 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 64 [pid 317] close(4 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 317] 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 [pid 315] 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 [pid 313] <... recvfrom resumed>, [{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 314] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 317] <... sendto resumed>) = 32 [pid 316] close(4 [pid 315] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 314] <... sendto resumed>) = 64 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 314] recvfrom(3 [pid 317] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... 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 317] 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 [pid 315] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 316] recvfrom(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 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 32 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 313] <... sendto resumed>) = 44 [pid 316] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 317] <... recvfrom resumed>, [{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 316] close(4 [pid 315] recvfrom(3 [pid 314] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=15}) = 0 [pid 315] close(4) = 0 [pid 315] 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 [pid 314] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 315] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 317] close(4 [pid 315] <... 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=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 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 313] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] 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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4 [pid 313] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 314] close(4 [pid 316] 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 [pid 314] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] 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 [pid 317] <... recvfrom resumed>, [{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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 316] <... recvfrom resumed>, [{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 315] <... close resumed>) = 0 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] <... sendto resumed>) = 40 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 314] <... recvfrom resumed>, [{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 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... sendto resumed>) = 64 [pid 316] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 316] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] 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 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 317] close(4 [pid 313] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 32 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... 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 314] close(4 [pid 317] 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\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... recvfrom resumed>, [{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 313] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 314] 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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>, [{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\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 314] <... sendto resumed>) = 64 [pid 316] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 314] <... recvfrom resumed>, [{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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"]}], 4096, 0, NULL, NULL) = 84 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 316] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 316] <... sendto resumed>) = 40 [pid 317] close(4 [pid 316] recvfrom(3 [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 313] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... 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=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 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 315] <... sendto resumed>) = 44 [pid 314] 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 [pid 317] 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 [ 26.798059][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.807021][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.824329][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.832793][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 313] <... sendto resumed>) = 44 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 314] <... sendto resumed>) = 32 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 [pid 313] recvfrom(3 [pid 315] recvfrom(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 316] close(4 [pid 314] recvfrom(3 [pid 313] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 315] close(4) = 0 [pid 315] 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 [pid 316] <... close resumed>) = 0 [pid 314] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 314] close(4) = 0 [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] recvfrom(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 315] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 314] <... socket resumed>) = 4 [pid 313] <... 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=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 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 317] <... sendto resumed>) = 44 [pid 317] 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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 [pid 315] 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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim4"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 316] <... sendto resumed>) = 44 [pid 317] 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 314] 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 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 315] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 314] <... sendto resumed>) = 32 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"]}], 4096, 0, NULL, NULL) = 84 [pid 314] recvfrom(3 [pid 313] 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 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 315] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 64 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 317] <... sendto resumed>) = 64 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 317] <... recvfrom resumed>, [{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 315] close(4 [pid 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] 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 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 316] <... sendto resumed>) = 40 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... close resumed>) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 315] <... sendto resumed>) = 32 [pid 314] 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 [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 317] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 314] <... recvfrom resumed>, [{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 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 317] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 316] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [ 26.858059][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.867949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.876725][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.883811][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 317] 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\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] 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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 317] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 44 [pid 317] recvfrom(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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=37}) = 0 [pid 317] close(4) = 0 [pid 317] 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\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 [pid 315] 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 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] recvfrom(3 [pid 314] close(4) = 0 [pid 314] 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 [pid 313] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=25}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 316] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"]}], 4096, 0, NULL, NULL) = 84 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... 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 315] <... recvfrom resumed>, [{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 314] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 315] close(4 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] 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\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] close(4 [pid 315] 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 [pid 314] 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 [pid 317] <... sendto resumed>) = 44 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 32 [pid 314] <... sendto resumed>) = 40 [pid 313] <... 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=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 317] recvfrom(3 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] <... recvfrom resumed>, [{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 314] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 32 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 316] <... recvfrom resumed>, [{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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 317] 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\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 315] <... close resumed>) = 0 [pid 314] 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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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 [pid 314] <... sendto resumed>) = 64 [pid 313] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 317] recvfrom(3 [pid 316] close(4 [pid 317] <... 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=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 315] <... sendto resumed>) = 40 [pid 314] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... recvfrom resumed>, [{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 314] <... recvfrom resumed>, [{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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 316] <... sendto resumed>) = 40 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] 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\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 [pid 316] <... recvfrom resumed>, [{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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... 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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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 [pid 314] 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\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 32 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 316] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 316] 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 [pid 317] close(4 [pid 316] <... sendto resumed>) = 32 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 44 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 317] 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\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 313] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 316] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 44 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... 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=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 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 316] 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 [pid 317] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... sendto resumed>) = 40 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... recvfrom resumed>, [{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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 313] <... sendto resumed>) = 44 [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] close(4 [pid 316] <... sendto resumed>) = 32 [pid 316] recvfrom(3 [pid 315] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... recvfrom resumed>, [{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 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 40 [pid 314] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 314] <... sendto resumed>) = 40 [pid 313] <... socket resumed>) = 4 [pid 315] <... recvfrom resumed>, [{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 317] <... 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=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 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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 313] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... recvfrom resumed>, [{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 317] 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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... sendto resumed>) = 64 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] recvfrom(3 [pid 316] close(4 [pid 315] 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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] 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 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 64 [pid 315] <... recvfrom resumed>, [{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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 314] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 316] <... recvfrom resumed>, [{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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 317] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 314] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 317] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 313] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 44 [pid 316] <... sendto resumed>) = 44 [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] 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\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [ 26.907167][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.916139][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.924920][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.931994][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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 [pid 313] close(4 [pid 317] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] <... 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=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 315] 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\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 44 [pid 314] 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 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 44 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 315] <... recvfrom resumed>, [{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\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] recvfrom(3 [pid 313] <... 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 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... recvfrom resumed>, [{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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 317] 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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... recvfrom resumed>, [{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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"]}], 4096, 0, NULL, NULL) = 60 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 315] 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 [pid 314] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] recvfrom(3 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 316] <... close resumed>) = 0 [pid 315] <... recvfrom resumed>, [{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 313] recvfrom(3 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 40 [pid 313] <... 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=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 317] close(4 [pid 316] <... sendto resumed>) = 64 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 314] <... recvfrom resumed>, [{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 317] 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\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 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 315] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 314] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] 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 [pid 313] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 317] <... recvfrom resumed>, [{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\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"]}], 4096, 0, NULL, NULL) = 84 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 64 [pid 314] close(4 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 315] <... recvfrom resumed>, [{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 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 314] recvfrom(3 [pid 313] 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 [pid 317] 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\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... recvfrom resumed>, [{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 313] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] 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 [pid 313] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 44 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 316] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 44 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(4 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 315] <... recvfrom resumed>, [{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 317] 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\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 314] 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 [pid 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 315] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 314] <... sendto resumed>) = 44 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 317] <... 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=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 314] recvfrom(3 [pid 313] close(4 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] close(4 [pid 313] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 316] 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 [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] 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\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 [pid 316] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... 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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 315] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... sendto resumed>) = 40 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] <... 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=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 313] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] close(4 [pid 316] <... sendto resumed>) = 64 [pid 315] 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 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 317] 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\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... sendto resumed>) = 64 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 313] 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 [pid 316] <... recvfrom resumed>, [{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 315] 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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 44 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 315] close(4 [pid 314] 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\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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 314] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 44 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 316] <... close resumed>) = 0 [pid 315] 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 314] <... 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 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 317] close(4 [pid 316] <... sendto resumed>) = 44 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] 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 [pid 316] <... recvfrom resumed>, [{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 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 315] 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\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 314] close(4 [pid 315] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 315] recvfrom(3 [pid 314] 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\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 315] <... 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=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 314] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 316] <... close resumed>) = 0 [pid 314] <... recvfrom resumed>, [{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\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 316] 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\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] close(4 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=43}) = 0 [pid 314] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 314] 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\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] 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 [pid 316] <... 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=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 315] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 40 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(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 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] 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\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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 317] <... 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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 315] <... sendto resumed>) = 64 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] <... 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 314] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 316] 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\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 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 317] close(4 [pid 313] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 317] 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 [pid 316] <... sendto resumed>) = 64 [ 26.969415][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 314] 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\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 [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] <... 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 317] recvfrom(3 [pid 316] <... 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 315] close(4 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] 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\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 313] close(4 [pid 316] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 313] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] close(4 [pid 313] 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 [pid 317] <... 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=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 316] 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\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 44 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 317] close(4) = 0 [pid 317] 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\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] <... recvfrom resumed>, [{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\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] recvfrom(3 [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] close(4) = 0 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] 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\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 [pid 314] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 313] recvfrom(3 [pid 317] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] 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\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 315] 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\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 317] close(4) = 0 [pid 316] <... 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=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 315] <... sendto resumed>) = 40 [pid 317] 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\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... 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=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 314] 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 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 316] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 40 [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 313] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 317] <... sendto resumed>) = 44 [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 314] recvfrom(3 [pid 317] recvfrom(3 [pid 316] 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\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 [pid 315] close(4 [pid 314] <... 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=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 313] close(4 [pid 317] <... 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=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 316] <... sendto resumed>) = 64 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] 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\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 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 315] <... 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 314] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 314] 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 [pid 313] <... sendto resumed>) = 40 [pid 317] close(4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... 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 317] <... close resumed>) = 0 [pid 316] 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\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 317] 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\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=42}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 44 [pid 315] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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=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 316] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 27.019463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.028406][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.036553][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.051640][ T317] device veth0_vlan entered promiscuous mode [pid 315] 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\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 44 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] <... 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=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 313] 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 [pid 317] close(4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 44 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] 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\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 [pid 316] 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 [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 317] <... sendto resumed>) = 64 [pid 316] <... sendto resumed>) = 40 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... 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 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 316] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] 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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 315] 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 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] close(4 [pid 315] <... sendto resumed>) = 40 [pid 314] <... recvfrom resumed>, [{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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"]}], 4096, 0, NULL, NULL) = 60 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 317] 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\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 44 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 314] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] <... close resumed>) = 0 [pid 315] close(4 [pid 314] 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\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 [pid 315] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 315] 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 [pid 317] <... sendto resumed>) = 44 [pid 316] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 64 [pid 313] <... 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=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 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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=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 316] <... 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 315] <... 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 314] <... recvfrom resumed>, [{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\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"]}], 4096, 0, NULL, NULL) = 84 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 317] close(4 [pid 316] close(4 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 313] close(4 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 316] 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 [pid 315] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 44 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] recvfrom(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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 315] close(4) = 0 [pid 315] 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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] 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 [pid 317] 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\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] recvfrom(3 [pid 314] close(4 [pid 316] <... 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=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 314] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 315] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 316] recvfrom(3 [pid 314] <... sendto resumed>) = 44 [pid 315] recvfrom(3 [pid 313] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"]}], 4096, 0, NULL, NULL) = 60 [pid 317] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"]}], 4096, 0, NULL, NULL) = 60 [pid 314] recvfrom(3 [pid 313] <... 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=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 317] <... recvfrom resumed>, [{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\x33\x08\x00\x01\x00\xac\x14\x14\x33"]}], 4096, 0, NULL, NULL) = 60 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] close(4) = 0 [pid 314] 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\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(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 317] close(4 [pid 316] <... close resumed>) = 0 [pid 315] 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\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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] 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\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 [pid 315] <... sendto resumed>) = 64 [pid 314] <... socket resumed>) = 4 [pid 317] 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\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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 316] <... sendto resumed>) = 64 [pid 313] close(4 [pid 317] <... sendto resumed>) = 64 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"]}], 4096, 0, NULL, NULL) = 84 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] <... recvfrom resumed>, [{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\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"]}], 4096, 0, NULL, NULL) = 84 [pid 316] <... recvfrom resumed>, [{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\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"]}], 4096, 0, NULL, NULL) = 84 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\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 [pid 313] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... 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 317] close(4 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] 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\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 317] 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\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] 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\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... sendto resumed>) = 44 [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 317] <... sendto resumed>) = 44 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 313] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 313] close(4 [pid 316] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 316] recvfrom(3 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>, [{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\x33\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] <... recvfrom resumed>, [{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\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] <... recvfrom resumed>, [{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\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 44 [ 27.065622][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.083383][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.097446][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.107170][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] close(4 [pid 316] close(4 [pid 315] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 317] 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 [pid 316] 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\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] 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\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] recvfrom(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 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 44 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] <... recvfrom resumed>, [{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 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 315] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 314] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] close(4 [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 40 [pid 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] 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\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 [pid 314] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] 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\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 [pid 315] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 315] <... 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 313] <... recvfrom resumed>, [{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 317] <... recvfrom resumed>, [{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 316] <... sendto resumed>) = 64 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 314] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 316] <... 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 315] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 315] 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\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 313] close(4 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 316] close(4 [pid 315] <... sendto resumed>) = 44 [pid 314] close(4 [pid 317] recvfrom(3 [pid 315] recvfrom(3 [pid 313] 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 [pid 317] <... recvfrom resumed>, [{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 316] <... close resumed>) = 0 [pid 315] <... 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=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 314] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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 [pid 313] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 316] <... sendto resumed>) = 44 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] <... recvfrom resumed>, [{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 317] close(4 [pid 316] <... 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=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 315] close(4 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] <... sendto resumed>) = 40 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 315] <... sendto resumed>) = 40 [pid 314] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... recvfrom resumed>, [{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 316] close(4 [pid 315] <... 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=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 314] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 316] <... sendto resumed>) = 40 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 314] 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 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] <... sendto resumed>) = 32 [pid 317] close(4 [pid 316] <... 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=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 315] close(4 [pid 313] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 44 [pid 313] <... recvfrom resumed>, [{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 317] 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 [pid 316] <... socket resumed>) = 4 [ 27.130250][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.139089][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.169563][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [pid 315] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 316] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 316] <... close resumed>) = 0 [pid 313] close(4 [pid 316] 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 [pid 313] <... close resumed>) = 0 [pid 314] <... 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=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 313] 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 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 314] close(4) = 0 [pid 314] 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\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 316] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 40 [pid 314] recvfrom(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 317] recvfrom(3 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] <... recvfrom resumed>, [{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 316] <... 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 315] <... 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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 313] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 317] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 314] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 314] 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\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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0" [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 317] 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 [pid 316] 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 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 315] 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 [pid 313] 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 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 44 [pid 314] <... 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 313] <... sendto resumed>) = 64 [pid 317] <... recvfrom resumed>, [{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 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=15}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 317] close(4 [pid 314] close(4 [pid 317] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] 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 [pid 314] 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\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... 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=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 316] <... 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=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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 315] close(4) = 0 [pid 315] 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\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 316] close(4) = 0 [ 27.177940][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.187326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.195228][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.209504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.218182][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [pid 316] 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\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] <... sendto resumed>) = 44 [pid 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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 [pid 317] <... sendto resumed>) = 40 [pid 317] 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 [ 27.226535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.234904][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.244028][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.251541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.259440][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.267136][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.275199][ T314] device veth0_vlan entered promiscuous mode [pid 317] recvfrom(3 [pid 315] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>, [{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 316] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 44 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] <... 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=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 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] recvfrom(3 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 313] <... recvfrom resumed>, [{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 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 315] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] 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 [pid 316] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 316] close(4 [pid 317] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... recvfrom resumed>, [{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 316] <... close resumed>) = 0 [pid 313] close(4 [pid 316] 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\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 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 315] 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\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 [pid 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 313] 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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 314] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 316] <... 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 315] recvfrom(3 [pid 313] <... sendto resumed>) = 64 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 315] <... socket resumed>) = 4 [pid 313] <... recvfrom resumed>, [{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\x25\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x25"]}], 4096, 0, NULL, NULL) = 84 [pid 317] 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\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 314] 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\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 316] 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\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 315] 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\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 317] <... 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=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 314] recvfrom(3 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... sendto resumed>) = 44 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=49}) = 0 [pid 317] close(4) = 0 [pid 317] 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\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 [pid 313] close(4 [pid 314] <... 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=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 316] recvfrom(3 [pid 315] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 316] <... 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=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 315] recvfrom(3 [pid 313] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 32 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 313] <... recvfrom resumed>, [{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 317] <... 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 316] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 316] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] 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\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 317] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 314] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 313] close(4 [pid 316] <... 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=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 317] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 314] close(4 [pid 313] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] 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\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 313] <... sendto resumed>) = 40 [pid 316] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 313] recvfrom(3 [pid 316] close(4) = 0 [pid 315] <... close resumed>) = 0 [pid 314] 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\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 [pid 313] <... recvfrom resumed>, [{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 317] <... sendto resumed>) = 44 [pid 316] 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\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 [pid 315] 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\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 64 [pid 317] <... 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=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 316] recvfrom(3 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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 315] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] close(4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 313] <... sendto resumed>) = 32 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 313] recvfrom(3 [pid 317] 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 [pid 316] 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\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] <... recvfrom resumed>, [{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 317] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 44 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 314] 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\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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\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 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 316] <... socket resumed>) = 4 [pid 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 317] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 315] <... sendto resumed>) = 64 [pid 317] close(4 [pid 315] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... 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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] 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 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... sendto resumed>) = 64 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] 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\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 313] <... close resumed>) = 0 [pid 317] <... 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 316] <... sendto resumed>) = 40 [pid 315] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 4 [pid 316] <... recvfrom resumed>, [{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\x33\x08\x00\x01\x00\xac\x14\x14\x33"]}], 4096, 0, NULL, NULL) = 60 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 316] <... socket resumed>) = 4 [pid 314] 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\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] <... recvfrom resumed>, [{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 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] close(4 [pid 315] <... 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=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 314] <... recvfrom resumed>, [{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\x33\x08\x00\x01\x00\xac\x14\x14\x33"]}], 4096, 0, NULL, NULL) = 60 [pid 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 44 [pid 316] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 316] 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\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 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 313] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... close resumed>) = 0 [pid 314] close(4 [pid 313] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [ 27.291229][ T316] device veth0_vlan entered promiscuous mode [ 27.297913][ T315] device veth0_vlan entered promiscuous mode [ 27.327010][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [pid 317] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] 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\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 [pid 317] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 316] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 32 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 315] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 316] <... recvfrom resumed>, [{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\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"]}], 4096, 0, NULL, NULL) = 84 [pid 315] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] recvfrom(3 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 40 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 317] 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\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... recvfrom resumed>, [{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\x33\x08\x00\x01\x00\xac\x14\x14\x33"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... sendto resumed>) = 40 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"]}], 4096, 0, NULL, NULL) = 84 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... socket resumed>) = 4 [pid 317] <... recvfrom resumed>, [{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\x39\x08\x00\x01\x00\xac\x14\x14\x39"]}], 4096, 0, NULL, NULL) = 60 [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 316] 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\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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\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 [pid 314] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 64 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 313] 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 [pid 317] 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\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 [pid 316] <... recvfrom resumed>, [{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\x33\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 315] <... recvfrom resumed>, [{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\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"]}], 4096, 0, NULL, NULL) = 84 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 40 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] <... recvfrom resumed>, [{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\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"]}], 4096, 0, NULL, NULL) = 84 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 317] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] 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\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 44 [pid 317] close(4 [pid 316] 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 [pid 315] <... sendto resumed>) = 44 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 317] 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\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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\x33\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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\x33\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... recvfrom resumed>, [{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\x39\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 313] 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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 317] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 315] close(4 [pid 313] <... sendto resumed>) = 64 [pid 317] close(4 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] 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 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] recvfrom(3 [pid 317] 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\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 40 [pid 314] close(4 [pid 313] <... recvfrom resumed>, [{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\x28\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... sendto resumed>) = 40 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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=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 316] <... sendto resumed>) = 64 [pid 314] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 40 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 314] <... recvfrom resumed>, [{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 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 317] 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\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 [pid 316] close(4 [pid 315] close(4 [pid 314] close(4 [pid 313] close(4 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] 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 [pid 314] recvfrom(3 [pid 313] 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\x28\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... 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 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 64 [pid 314] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 4 [pid 316] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... recvfrom resumed>, [{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\x28\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] <... socket resumed>) = 4 [pid 317] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [ 27.335622][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 317] 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\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] close(4 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 314] 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 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 316] 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 [pid 315] 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 [pid 313] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 313] 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 [pid 316] <... sendto resumed>) = 40 [pid 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 40 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 314] recvfrom(3 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... recvfrom resumed>, [{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 317] <... 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=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 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 316] 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 [pid 315] 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 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] close(4 [pid 316] <... sendto resumed>) = 64 [pid 315] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] 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 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] 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\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 40 [pid 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 313] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 313] recvfrom(3 [pid 316] 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 [pid 315] 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 [pid 314] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 64 [pid 314] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 317] close(4 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 314] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... recvfrom resumed>, [{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 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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\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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 64 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] recvfrom(3 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 317] <... 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 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] close(4 [pid 316] <... close resumed>) = 0 [pid 315] 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 [pid 314] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] 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 [pid 315] <... sendto resumed>) = 44 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 316] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 314] 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 [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 316] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 44 [pid 317] close(4 [pid 316] <... recvfrom resumed>, [{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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 44 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 317] 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\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 313] <... recvfrom resumed>, [{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 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] 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 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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=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 316] <... sendto resumed>) = 64 [pid 315] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 40 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] <... recvfrom resumed>, [{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 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] 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 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 317] 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\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 313] <... sendto resumed>) = 40 [pid 316] <... close resumed>) = 0 [pid 315] 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 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 40 [pid 316] 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 [pid 315] <... sendto resumed>) = 64 [pid 314] close(4 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 44 [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 317] <... 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=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 316] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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 314] 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 [pid 313] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... recvfrom resumed>, [{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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 314] <... recvfrom resumed>, [{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 317] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] 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 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] 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\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 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 44 [pid 314] close(4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 315] <... recvfrom resumed>, [{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 314] 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 [pid 317] <... sendto resumed>) = 64 [pid 316] 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\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 44 [pid 313] close(4 [pid 317] recvfrom(3 [pid 314] 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 317] <... 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 316] <... sendto resumed>) = 40 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 315] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 313] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 316] <... socket resumed>) = 4 [pid 314] close(4 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 315] 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\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] 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\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] 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\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] close(4 [pid 315] <... sendto resumed>) = 40 [pid 313] <... recvfrom resumed>, [{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 314] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 314] recvfrom(3 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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=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 316] 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\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 [pid 315] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 64 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] <... 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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 314] close(4 [pid 317] close(4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 314] 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\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 [pid 317] 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 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 313] close(4 [pid 317] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 64 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] <... close resumed>) = 0 [pid 317] <... 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=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 316] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 315] 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\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 [pid 314] <... 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 313] 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 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] <... sendto resumed>) = 64 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] <... sendto resumed>) = 44 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 316] <... close resumed>) = 0 [pid 315] recvfrom(3 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 313] recvfrom(3 [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] 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\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... 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 314] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 317] close(4 [pid 314] close(4 [pid 313] <... recvfrom resumed>, [{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 314] <... close resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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 [pid 316] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 64 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 314] <... sendto resumed>) = 44 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] <... 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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 315] <... close resumed>) = 0 [pid 314] <... 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=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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 315] 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\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 314] close(4) = 0 [pid 314] 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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 40 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] 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\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] <... 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=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 314] <... 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=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 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... sendto resumed>) = 40 [pid 317] 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 [pid 316] <... 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=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 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] recvfrom(3 [ 27.366609][ T317] device veth1_macvtap entered promiscuous mode [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 317] <... sendto resumed>) = 44 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 313] <... 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=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 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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=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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 315] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] <... socket resumed>) = 4 [pid 316] close(4 [pid 315] 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 [pid 313] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 316] <... close resumed>) = 0 [pid 314] close(4 [pid 313] close(4 [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 316] 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 [pid 313] <... close resumed>) = 0 [pid 317] close(4 [pid 314] <... close resumed>) = 0 [pid 313] 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\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 [pid 317] <... close resumed>) = 0 [pid 314] 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 [pid 317] 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\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 64 [pid 315] recvfrom(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 317] <... sendto resumed>) = 40 [pid 316] recvfrom(3 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] <... 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 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 314] <... 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 313] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 315] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 316] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 315] <... close resumed>) = 0 [pid 316] close(4 [pid 315] 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 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] close(4 [pid 316] 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 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... 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 317] 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\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 [pid 316] <... sendto resumed>) = 44 [pid 314] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 316] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 313] 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\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [ 27.420877][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.428841][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.438516][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.452792][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.462567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 314] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 44 [pid 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 313] <... recvfrom resumed>, [{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\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... 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 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 317] <... socket resumed>) = 4 [pid 316] 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\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] 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 [pid 314] <... 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=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 313] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 313] close(4) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(4 [pid 314] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 317] 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\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... sendto resumed>) = 44 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... sendto resumed>) = 40 [pid 316] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] recvfrom(3 [pid 316] recvfrom(3 [pid 313] <... 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=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 316] <... recvfrom resumed>, [{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\x39\x08\x00\x01\x00\xac\x14\x14\x39"]}], 4096, 0, NULL, NULL) = 60 [pid 315] <... 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=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 314] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 313] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] close(4 [pid 316] close(4 [pid 313] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] 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\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 [pid 316] 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\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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 317] <... 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=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 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [ 27.472392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.482222][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.494235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.502471][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.512804][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] close(4) = 0 [pid 315] 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\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 40 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 316] <... recvfrom resumed>, [{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\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"]}], 4096, 0, NULL, NULL) = 84 [pid 315] recvfrom(3 [pid 314] <... recvfrom resumed>, [{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\x39\x08\x00\x01\x00\xac\x14\x14\x39"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... sendto resumed>) = 40 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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\x39\x08\x00\x01\x00\xac\x14\x14\x39"]}], 4096, 0, NULL, NULL) = 60 [pid 313] <... 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 317] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>, [{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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"]}], 4096, 0, NULL, NULL) = 60 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] close(4 [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] <... sendto resumed>) = 44 [pid 316] 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\x39\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 316] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=50}) = 0 [pid 316] close(4 [pid 315] 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\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 [pid 314] 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\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 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... close resumed>) = 0 [pid 315] <... sendto resumed>) = 64 [pid 313] <... close resumed>) = 0 [pid 316] 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\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 64 [pid 317] close(4 [pid 316] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 313] 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\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... recvfrom resumed>, [{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\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"]}], 4096, 0, NULL, NULL) = 84 [pid 316] <... 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=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 314] <... recvfrom resumed>, [{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\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"]}], 4096, 0, NULL, NULL) = 84 [pid 313] <... sendto resumed>) = 44 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] 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\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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 316] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 64 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 314] <... socket resumed>) = 4 [pid 313] <... 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=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 317] recvfrom(3 [pid 316] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 317] <... recvfrom resumed>, [{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\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"]}], 4096, 0, NULL, NULL) = 84 [pid 315] close(4 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 316] 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\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 [pid 315] 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\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 64 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 44 [pid 314] 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\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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 315] recvfrom(3 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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\x39\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] <... sendto resumed>) = 44 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] 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 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 315] <... socket resumed>) = 4 [pid 314] <... recvfrom resumed>, [{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\x39\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 316] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 313] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 313] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 313] <... 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=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 317] 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\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] 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\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 317] <... sendto resumed>) = 44 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] <... recvfrom resumed>, [{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\x3f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 316] <... sendto resumed>) = 44 [pid 315] <... sendto resumed>) = 40 [pid 314] 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\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] recvfrom(3 [pid 315] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] close(4 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 4 [pid 316] <... 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=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 314] <... 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=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 315] <... 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=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 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] 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 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 317] close(4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 315] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 313] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 314] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 313] recvfrom(3 [pid 314] close(4 [pid 317] 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 [pid 313] <... 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 317] <... sendto resumed>) = 40 [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 314] <... close resumed>) = 0 [pid 317] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\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 [pid 317] <... recvfrom resumed>, [{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 316] <... close resumed>) = 0 [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] 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\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 64 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 314] <... 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 313] close(4 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... sendto resumed>) = 40 [pid 315] 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\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 [pid 317] close(4 [pid 316] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] 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 [pid 316] <... 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=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 315] <... sendto resumed>) = 64 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 313] <... sendto resumed>) = 44 [pid 314] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] close(4 [pid 313] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] <... 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=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 316] <... socket resumed>) = 4 [pid 315] <... 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 314] 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\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [ 27.522324][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.546520][ T316] device veth1_macvtap entered promiscuous mode [ 27.561462][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [pid 313] 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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=50}) = 0 [pid 315] close(4 [pid 316] <... close resumed>) = 0 [pid 316] 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\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 [pid 315] <... close resumed>) = 0 [pid 315] 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\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>, [{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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 317] close(4) = 0 [pid 317] 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 [pid 313] 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\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"]}], 4096, 0, NULL, NULL) = 60 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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\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 [pid 314] <... sendto resumed>) = 44 [pid 314] recvfrom(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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 314] close(4) = 0 [pid 314] 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\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 64 [pid 313] 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\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"]}], 4096, 0, NULL, NULL) = 84 [pid 317] recvfrom(3 [pid 316] <... 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 315] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>, [{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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] recvfrom(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 315] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 315] close(4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 314] <... 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=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 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 316] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 317] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 316] close(4 [pid 315] 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\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] 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\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(4 [pid 316] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 313] <... sendto resumed>) = 44 [pid 317] <... close resumed>) = 0 [pid 313] 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\x2e\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] 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\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] 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\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... sendto resumed>) = 40 [pid 314] close(4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 313] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 313] close(4) = 0 [pid 313] 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\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3 [pid 315] recvfrom(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 317] <... 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=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 314] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 315] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 315] 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\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 [pid 317] <... socket resumed>) = 4 [pid 314] 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\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 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 316] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 40 [pid 317] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 317] close(4) = 0 [pid 316] recvfrom(3 [pid 313] <... 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=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 317] 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\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 [pid 316] <... 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=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 315] recvfrom(3 [pid 314] recvfrom(3 [pid 317] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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 314] <... 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 313] <... socket resumed>) = 4 [pid 317] <... 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 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 313] close(4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 314] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 314] close(4 [pid 313] 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\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 [pid 317] close(4 [pid 316] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 314] 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\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] recvfrom(3 [pid 317] 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 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 314] <... sendto resumed>) = 44 [pid 313] <... 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 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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=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 313] <... socket resumed>) = 4 [pid 317] <... sendto resumed>) = 32 [pid 316] 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\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 317] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 313] close(4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 315] close(4 [pid 314] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 313] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 314] close(4 [pid 313] 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\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 314] 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\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 44 [pid 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 314] <... 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=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 317] 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\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 316] close(4 [pid 314] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 314] close(4 [pid 317] <... sendto resumed>) = 40 [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] recvfrom(3 [pid 316] <... close resumed>) = 0 [pid 314] 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\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 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... 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=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 316] 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\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 [pid 315] <... sendto resumed>) = 44 [pid 314] <... sendto resumed>) = 64 [pid 313] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] recvfrom(3 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 314] <... 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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 316] <... sendto resumed>) = 64 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 316] recvfrom(3 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 313] 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 [pid 317] close(4 [pid 316] <... 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 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 317] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 313] <... sendto resumed>) = 40 [pid 317] 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\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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] close(4 [pid 313] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] <... close resumed>) = 0 [pid 314] 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\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 316] <... socket resumed>) = 4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 313] <... 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=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 317] recvfrom(3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 315] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 314] <... sendto resumed>) = 44 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 316] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] close(4 [pid 315] <... close resumed>) = 0 [pid 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] 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\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 316] 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\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 315] <... sendto resumed>) = 40 [pid 315] recvfrom(3 [pid 317] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 315] <... 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=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 317] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 313] <... close resumed>) = 0 [pid 317] 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 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] <... sendto resumed>) = 44 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 313] 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 [pid 315] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 314] close(4 [pid 317] <... sendto resumed>) = 32 [pid 316] recvfrom(3 [pid 315] close(4 [pid 314] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] <... 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=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 314] 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 [pid 313] recvfrom(3 [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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\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 [pid 314] recvfrom(3 [pid 313] <... 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 317] <... socket resumed>) = 4 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 64 [pid 314] <... 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=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 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 315] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 315] <... 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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(4 [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] 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\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 315] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 317] <... sendto resumed>) = 40 [pid 315] close(4 [pid 317] recvfrom(3 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] <... 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=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 315] 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\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... sendto resumed>) = 40 [pid 314] close(4 [pid 313] close(4 [pid 317] <... socket resumed>) = 4 [pid 316] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 316] <... 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=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 315] <... sendto resumed>) = 44 [pid 314] 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 [ 27.569645][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.579032][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.588253][ T314] device veth1_macvtap entered promiscuous mode [ 27.596324][ T315] device veth1_macvtap entered promiscuous mode [pid 313] 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 [pid 317] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 64 [pid 315] <... 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=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 317] close(4 [pid 316] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 44 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... 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 313] recvfrom(3 [pid 317] 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\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 [pid 316] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 316] close(4 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... close resumed>) = 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 313] <... socket resumed>) = 4 [pid 316] 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 [pid 314] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 315] close(4 [pid 314] 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 [pid 313] <... close resumed>) = 0 [pid 313] 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\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 317] <... sendto resumed>) = 64 [pid 317] recvfrom(3 [pid 316] <... sendto resumed>) = 64 [pid 317] <... 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 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 317] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=20}) = 0 [pid 317] close(4) = 0 [pid 317] 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 [pid 314] <... sendto resumed>) = 44 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 40 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 32 [pid 316] <... 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 315] recvfrom(3 [pid 313] recvfrom(3 [pid 317] recvfrom(3 [pid 314] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 27.642500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.651053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.659736][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.668151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.676755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.684336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [pid 317] <... 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=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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... 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=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 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 315] <... socket resumed>) = 4 [pid 316] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 316] 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 [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 317] close(3 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 317] <... close resumed>) = 0 [pid 314] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 313] close(4) = 0 [pid 313] 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\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 [pid 314] close(4) = 0 [pid 314] 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\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "100000", 6) = 6 [pid 317] close(3) = 0 [pid 317] mkdir("./syz-tmp", 0777) = 0 [pid 316] <... sendto resumed>) = 44 [pid 317] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 317] mkdir("./syz-tmp/newroot", 0777) = 0 [pid 317] mkdir("./syz-tmp/newroot/dev", 0700) = 0 [pid 317] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 317] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 315] recvfrom(3 [pid 316] <... 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=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 315] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 317] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 317] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 317] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] 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 317] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 317] 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 317] mkdir("./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 317] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 317] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 317] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 317] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 317] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 317] chdir("/") = 0 [pid 317] umount2("./pivot", MNT_DETACH) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 317] chroot("./newroot") = 0 [pid 317] chdir("/") = 0 [pid 315] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 316] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 316] close(4 [pid 315] close(4 [pid 317] mkdir("/dev/gadgetfs", 0777 [pid 316] <... close resumed>) = 0 [pid 316] 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\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 315] 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 [pid 317] <... mkdir resumed>) = 0 [pid 315] <... sendto resumed>) = 44 [pid 315] recvfrom(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 317] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... sendto resumed>) = 40 [pid 314] recvfrom(3 [pid 315] <... socket resumed>) = 4 [ 27.697666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.707102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.717104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.726095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.738556][ T317] request_module fs-gadgetfs succeeded, but still no fs? [pid 314] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 314] close(4) = 0 [pid 314] 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\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 [pid 316] <... sendto resumed>) = 40 [pid 313] <... sendto resumed>) = 64 [pid 316] recvfrom(3 [pid 313] recvfrom(3 [pid 316] <... 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=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 313] <... 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 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan0" [pid 316] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 316] close(4 [pid 313] close(4 [pid 316] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 316] 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\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 [pid 313] 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\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 316] <... sendto resumed>) = 64 [pid 315] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 316] recvfrom(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 315] close(4 [pid 317] <... mount resumed>) = -1 ENODEV (No such device) [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 316] close(4) = 0 [pid 316] 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\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] mkdir("/dev/binderfs", 0777 [pid 315] <... close resumed>) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 315] 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\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 313] <... sendto resumed>) = 44 [pid 317] <... mount resumed>) = 0 [pid 317] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 317] getpid() = 1 [pid 317] mkdir("/syzcgroup/unified/syz4", 0777) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/unified/syz4/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "32", 2) = 2 [pid 317] close(3) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/unified/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "1", 1 [pid 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=47}) = 0 [pid 313] close(4) = 0 [pid 313] 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\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... write resumed>) = 1 [pid 317] close(3) = 0 [pid 317] mkdir("/syzcgroup/cpu/syz4", 0777 [pid 314] <... sendto resumed>) = 64 [pid 314] recvfrom(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 317] <... mkdir resumed>) = 0 [pid 316] <... sendto resumed>) = 44 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 314] close(4 [pid 316] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 314] 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\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... openat resumed>) = 3 [pid 316] <... 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=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 317] write(3, "1", 1 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 316] close(4) = 0 [pid 316] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... write resumed>) = 1 [pid 317] close(3) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "313524224", 9) = 9 [pid 317] close(3) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 315] <... sendto resumed>) = 40 [pid 317] write(3, "314572800", 9) = 9 [pid 317] close(3 [pid 315] recvfrom(3 [pid 313] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 315] <... 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=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 313] recvfrom(3 [pid 317] mkdir("/syzcgroup/net/syz4", 0777 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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=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 316] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 44 [ 27.742216][ T313] device veth0_vlan entered promiscuous mode [ 27.753278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.762295][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.772998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.782743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 313] <... socket resumed>) = 4 [pid 315] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 316] <... recvfrom resumed>, [{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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"]}], 4096, 0, NULL, NULL) = 60 [pid 314] <... 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=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 315] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 315] 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\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 [pid 313] <... close resumed>) = 0 [pid 313] 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\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 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... mkdir resumed>) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/net/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] close(4 [pid 317] <... openat resumed>) = 3 [pid 314] close(4 [pid 317] write(3, "1", 1 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] <... write resumed>) = 1 [pid 316] 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\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 [pid 315] <... sendto resumed>) = 64 [pid 314] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] <... sendto resumed>) = 64 [pid 317] close(3 [pid 316] <... sendto resumed>) = 64 [pid 315] recvfrom(3 [pid 314] <... sendto resumed>) = 40 [pid 314] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... 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 313] recvfrom(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... recvfrom resumed>, [{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\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"]}], 4096, 0, NULL, NULL) = 84 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... 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 317] <... socket resumed>) = 3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f639012b128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f639012b7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 316] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 317] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 313] <... socket resumed>) = 4 [pid 317] <... getsockopt resumed>, 0x7f639012be28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="vlan1" [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 314] close(4 [pid 313] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 314] 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\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 [pid 313] <... close resumed>) = 0 [pid 317] <... 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 316] close(4 [pid 315] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] 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\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] recvfrom(3 [pid 317] <... 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 316] 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\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... close resumed>) = 0 [pid 314] <... recvfrom resumed>, [{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\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"]}], 4096, 0, NULL, NULL) = 84 [pid 313] <... sendto resumed>) = 44 [pid 317] close(3 [pid 316] <... sendto resumed>) = 44 [pid 315] 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\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 316] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] recvfrom(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... recvfrom resumed>, [{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\x3f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... 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=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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 317] <... 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 316] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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 316] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 317] <... 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 316] 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 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] <... sendto resumed>) = 44 [pid 313] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] 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\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] close(4 [pid 315] recvfrom(3 [pid 317] <... 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 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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=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 313] 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\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] close(4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 317] <... 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 315] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... sendto resumed>) = 40 [pid 314] <... sendto resumed>) = 44 [pid 313] <... sendto resumed>) = 40 [pid 317] <... getsockopt resumed>, 0x7f639012d208, [84]) = -1 ENOENT (No such file or directory) [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 40 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... recvfrom resumed>, [{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 317] <... 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 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"]}], 4096, 0, NULL, NULL) = 60 [pid 314] <... recvfrom resumed>, [{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\x3f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... 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 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... recvfrom resumed>, [{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\x33\x08\x00\x01\x00\xac\x14\x14\x33"]}], 4096, 0, NULL, NULL) = 60 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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 315] close(4 [pid 314] close(4 [pid 316] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 316] 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 [pid 315] 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\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 [pid 317] <... getsockopt resumed>, 0x7f639012e648, [84]) = -1 ENOENT (No such file or directory) [pid 316] <... sendto resumed>) = 64 [pid 314] 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 [pid 313] <... socket resumed>) = 4 [pid 317] close(3 [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 316] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] mkdir("./0", 0777 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"]}], 4096, 0, NULL, NULL) = 84 [pid 314] <... recvfrom resumed>, [{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 317] <... mkdir resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 315] <... socket resumed>) = 4 [pid 314] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0" [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 317] <... close resumed>) = 0 [pid 316] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] close(4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] close(4 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] 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 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... sendto resumed>) = 44 [pid 315] 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\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] 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 [pid 317] <... 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 316] recvfrom(3 [pid 315] <... sendto resumed>) = 44 [pid 313] 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\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 [pid 317] close(3 [pid 316] <... recvfrom resumed>, [{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 315] recvfrom(3 [pid 314] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 313] <... sendto resumed>) = 64 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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\x3f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 314] recvfrom(3 [pid 317] <... socket resumed>) = 3 [pid 316] <... socket resumed>) = 4 [pid 313] recvfrom(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... recvfrom resumed>, [{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 317] <... 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 316] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 315] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 313] <... recvfrom resumed>, [{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\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] 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\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] close(4 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 317] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 314] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... sendto resumed>) = 40 [pid 317] <... 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 315] 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 [pid 316] recvfrom(3 [pid 314] close(4 [pid 313] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 315] <... sendto resumed>) = 40 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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=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 315] recvfrom(3 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] <... 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 315] <... recvfrom resumed>, [{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 314] 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 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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 316] <... socket resumed>) = 4 [pid 314] <... sendto resumed>) = 44 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 315] <... socket resumed>) = 4 [pid 314] recvfrom(3 [pid 313] close(4 [pid 317] <... 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 316] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 314] <... recvfrom resumed>, [{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 317] close(3 [pid 316] close(4 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 313] 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\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 3 [pid 316] 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\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 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] 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 [pid 313] <... sendto resumed>) = 44 [pid 317] <... 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 316] <... sendto resumed>) = 64 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] recvfrom(3 [pid 315] <... sendto resumed>) = 64 [pid 313] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 317] <... 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 316] <... 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 315] recvfrom(3 [pid 314] close(4 [pid 313] <... recvfrom resumed>, [{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\x33\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... recvfrom resumed>, [{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 314] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] 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\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... 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 316] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 315] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 314] <... sendto resumed>) = 40 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] close(4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 314] recvfrom(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] 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 [pid 315] close(4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... 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] <... 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=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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... sendto resumed>) = 32 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 316] recvfrom(3 [pid 315] 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 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... 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=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 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 44 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 313] 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 [pid 317] close(3 [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 317] <... close resumed>) = 0 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 315] <... recvfrom resumed>, [{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 314] close(4 [pid 313] <... sendto resumed>) = 40 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(4 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 314] 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\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 [pid 313] <... recvfrom resumed>, [{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 ci2-android-6-1/strace-static-x86_64: Process 334 attached [pid 316] 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\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 314] <... sendto resumed>) = 64 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 334] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 2 [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 334] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... sendto resumed>) = 40 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 334] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] recvfrom(3 [pid 315] 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\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... 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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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=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 315] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 334] chdir("./0" [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 334] <... chdir resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 313] 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 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 313] <... sendto resumed>) = 64 [pid 334] <... prctl resumed>) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 313] recvfrom(3 [pid 334] setpgid(0, 0 [pid 316] close(4 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 334] <... setpgid resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 334] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... close resumed>) = 0 [pid 315] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 314] 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 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 334] <... symlink resumed>) = 0 [pid 316] 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\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 [pid 315] close(4 [pid 313] <... socket resumed>) = 4 [pid 334] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... sendto resumed>) = 64 [pid 314] <... sendto resumed>) = 32 [pid 334] <... symlink resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 334] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... 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 315] 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\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 [pid 314] <... 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=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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 334] <... symlink resumed>) = 0 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... sendto resumed>) = 64 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] close(4 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... socket resumed>) = 4 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 334] <... openat resumed>) = 3 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 315] <... 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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 313] <... close resumed>) = 0 [pid 334] write(3, "1000", 4 [pid 316] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 334] <... write resumed>) = 4 [pid 316] close(4 [pid 313] 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 [pid 334] close(3 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 4 [pid 314] close(4 [pid 334] <... close resumed>) = 0 [ 27.794320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.802704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.821840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.831826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 316] 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 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0" [pid 313] <... sendto resumed>) = 44 [pid 334] read(200 [pid 314] <... close resumed>) = 0 [pid 334] <... 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 315] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 313] recvfrom(3 [pid 334] 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 334] 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 334] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 334] write(1, "executing program\n", 18 [pid 316] <... sendto resumed>) = 32 [pid 316] recvfrom(3 [pid 315] close(4 executing program [pid 314] 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\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] <... recvfrom resumed>, [{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 334] <... write resumed>) = 18 [pid 316] <... 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=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 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] 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 [pid 314] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 334] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 4 [pid 315] <... sendto resumed>) = 32 [pid 314] <... 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=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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 334] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 334] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 313] close(4 [pid 334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] close(4 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 313] <... close resumed>) = 0 [pid 334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 316] 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\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 313] 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 [pid 334] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... sendto resumed>) = 40 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 314] close(4 [pid 313] <... sendto resumed>) = 40 [pid 334] <... mprotect resumed>) = 0 [pid 316] recvfrom(3 [pid 315] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 316] <... 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=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 315] close(4 [pid 314] 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\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 [pid 313] <... recvfrom resumed>, [{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 334] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] <... close resumed>) = 0 [pid 314] <... sendto resumed>) = 64 [pid 334] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... socket resumed>) = 4 [pid 315] 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\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] recvfrom(3ci2-android-6-1/strace-static-x86_64: Process 335 attached [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 313] <... socket resumed>) = 4 [pid 335] set_robust_list(0x7f63900539a0, 24 [pid 334] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 315] <... sendto resumed>) = 40 [pid 335] <... set_robust_list resumed>) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 314] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 315] recvfrom(3 [pid 335] rt_sigprocmask(SIG_SETMASK, [] [pid 334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] close(4 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 334] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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=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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 335] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 334] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 4 [pid 334] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 313] close(4 [pid 335] <... socket resumed>) = 3 [pid 335] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... sendto resumed>) = 64 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 335] <... futex resumed>) = 1 [pid 334] <... futex resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 335] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 334] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 334] <... futex resumed>) = 0 [pid 316] recvfrom(3 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 314] close(4 [pid 313] 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 [pid 335] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 334] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 314] <... close resumed>) = 0 [pid 335] <... socket resumed>) = 4 [pid 316] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 315] close(4 [pid 314] 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 [pid 313] <... sendto resumed>) = 64 [pid 335] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 335] <... futex resumed>) = 1 [pid 334] <... futex resumed>) = 0 [pid 313] recvfrom(3 [pid 335] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 334] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 334] <... futex resumed>) = 0 [pid 314] <... sendto resumed>) = 32 [pid 335] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 316] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 315] 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\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 [pid 314] recvfrom(3 [pid 313] <... recvfrom resumed>, [{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 335] <... connect resumed>) = 0 [pid 334] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 315] <... sendto resumed>) = 64 [pid 314] <... 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=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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 335] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] close(4 [pid 315] recvfrom(3 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... socket resumed>) = 4 [pid 335] <... futex resumed>) = 0 [pid 334] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 335] sendfile(-1, -1, [3 [pid 334] <... futex resumed>) = 0 [pid 316] 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 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... socket resumed>) = 4 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 335] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 334] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 335] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... sendto resumed>) = 32 [pid 314] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 335] <... futex resumed>) = 0 [pid 334] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(4 [pid 335] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 334] <... futex resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 335] <... clone3 resumed>) = 4 [pid 334] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] recvfrom(3 [pid 315] <... socket resumed>) = 4 [pid 313] close(4 [pid 314] 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\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 335] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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=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 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 313] <... close resumed>) = 0 [pid 335] <... futex resumed>) = 1 [pid 334] <... futex resumed>) = 0 [pid 316] close(3 [pid 315] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 314] <... sendto resumed>) = 40 [pid 313] 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 [pid 335] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 334] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 315] close(4 [pid 314] recvfrom(3 [pid 313] <... sendto resumed>) = 44 [pid 335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 334] <... futex resumed>) = 0 [pid 316] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 315] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 335] ioctl(3, PPPIOCSMRU, 0 [pid 334] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... openat resumed>) = 3 [pid 315] 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 [pid 314] <... 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=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 313] <... recvfrom resumed>, [{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 335] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 316] write(3, "100000", 6 [pid 315] <... sendto resumed>) = 32 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 335] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... write resumed>) = 6 [pid 315] recvfrom(3 [pid 314] <... socket resumed>) = 4 [pid 313] <... socket resumed>) = 4 [pid 335] <... futex resumed>) = 1 [pid 334] <... futex resumed>) = 0 [pid 316] close(3 [pid 315] <... 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=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 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 335] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 334] close(3 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 334] <... close resumed>) = 0 [pid 316] mkdir("./syz-tmp", 0777 [pid 315] <... socket resumed>) = 4 [pid 314] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 313] close(4 [pid 334] close(4 [pid 314] close(4 [pid 334] <... close resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 334] close(5 [pid 316] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 315] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 314] 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\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 [pid 313] 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 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = 0 [pid 315] close(4 [pid 314] <... sendto resumed>) = 64 [pid 313] <... sendto resumed>) = 40 [pid 334] close(6 [pid 316] mkdir("./syz-tmp/newroot", 0777 [pid 315] <... close resumed>) = 0 [pid 314] recvfrom(3 [pid 313] recvfrom(3 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] 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\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] <... 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 313] <... recvfrom resumed>, [{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 334] close(7 [pid 316] mkdir("./syz-tmp/newroot/dev", 0700 [pid 315] <... sendto resumed>) = 40 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] recvfrom(3 [pid 313] <... socket resumed>) = 4 [pid 334] close(8 [pid 316] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] <... 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=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 314] <... socket resumed>) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 334] close(9 [pid 314] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./syz-tmp/newroot/proc", 0700 [pid 314] close(4 [pid 315] <... socket resumed>) = 4 [pid 334] close(10 [pid 316] <... mkdir resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 314] <... close resumed>) = 0 [pid 313] close(4 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 315] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 314] 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 [pid 334] close(11 [pid 316] <... mount resumed>) = 0 [pid 315] close(4 [pid 313] <... close resumed>) = 0 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 314] <... sendto resumed>) = 32 [pid 334] close(12 [pid 314] recvfrom(3 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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=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 334] close(13 [pid 314] close(3 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] 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 [pid 334] close(14 [pid 316] <... mkdir resumed>) = 0 [pid 315] 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\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 [pid 314] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... openat resumed>) = 3 [pid 313] <... sendto resumed>) = 64 [pid 334] close(15 [pid 315] <... sendto resumed>) = 64 [pid 314] write(3, "100000", 6 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 315] recvfrom(3 [pid 314] <... write resumed>) = 6 [pid 313] recvfrom(3 [pid 334] close(16 [pid 316] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] <... 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 314] close(3 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = 0 [pid 315] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] <... close resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 334] close(17 [pid 316] mkdir("./syz-tmp/newroot/sys", 0700 [pid 315] <... socket resumed>) = 4 [pid 314] mkdir("./syz-tmp", 0777 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 334] close(18 [pid 316] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = 0 [pid 315] close(4 [pid 314] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 334] close(19 [pid 316] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] <... close resumed>) = 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 316] <... mount resumed>) = 0 [pid 315] 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 [pid 313] close(4 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... mount resumed>) = 0 [pid 334] close(20 [pid 314] mkdir("./syz-tmp/newroot", 0777 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 315] <... sendto resumed>) = 32 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 334] close(21 [pid 314] mkdir("./syz-tmp/newroot/dev", 0700 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 334] close(22 [pid 314] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] recvfrom(3 [pid 314] <... mount resumed>) = 0 [pid 313] 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 [pid 334] close(23 [pid 316] <... mount resumed>) = 0 [pid 315] <... 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=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 314] mkdir("./syz-tmp/newroot/proc", 0700 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 315] close(3 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... sendto resumed>) = 44 [pid 334] close(24 [pid 314] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] recvfrom(3 [pid 334] close(25 [pid 316] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 314] <... mount resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 315] <... openat resumed>) = 3 [pid 314] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 315] write(3, "100000", 6 [pid 334] close(26 [pid 313] <... socket resumed>) = 4 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] <... write resumed>) = 6 [pid 314] <... mkdir resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 334] close(27 [pid 316] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 315] close(3 [pid 314] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 313] close(4 [pid 334] close(28 [pid 316] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 315] mkdir("./syz-tmp", 0777 [pid 314] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... close resumed>) = 0 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 314] <... mount resumed>) = 0 [pid 334] close(29 [pid 314] mkdir("./syz-tmp/newroot/sys", 0700 [pid 334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] 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\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 334] exit_group(0 [pid 316] <... mkdir resumed>) = 0 [pid 315] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 314] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 335] <... futex resumed>) = ? [pid 334] <... exit_group resumed>) = ? [pid 316] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... mount resumed>) = 0 [pid 313] <... sendto resumed>) = 40 [pid 335] +++ exited with 0 +++ [pid 316] <... mount resumed>) = 0 [pid 315] <... mount resumed>) = 0 [pid 313] recvfrom(3 [pid 334] +++ exited with 0 +++ [pid 316] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] mkdir("./syz-tmp/newroot", 0777 [pid 314] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... 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=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 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... mount resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... mount resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 315] mkdir("./syz-tmp/newroot/dev", 0700 [pid 314] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... mount resumed>) = 0 [pid 314] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 315] <... mkdir resumed>) = 0 [pid 314] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 316] mkdir("./syz-tmp/pivot", 0777 [pid 315] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... socket resumed>) = 4 [pid 316] <... mkdir resumed>) = 0 [pid 314] <... mount resumed>) = 0 [pid 314] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 316] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 315] <... mount resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 314] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 316] <... pivot_root resumed>) = 0 [pid 315] mkdir("./syz-tmp/newroot/proc", 0700 [pid 314] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 313] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 316] chdir("/" [pid 314] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 315] <... mkdir resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... chdir resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] close(4 [pid 316] umount2("./pivot", MNT_DETACH [pid 315] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 314] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 313] <... close resumed>) = 0 [pid 317] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = 0 [pid 315] <... mount resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] 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\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 [pid 317] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] chroot("./newroot" [pid 315] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 314] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 317] <... openat resumed>) = 3 [pid 316] <... chroot resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] <... sendto resumed>) = 64 [pid 317] fstat(3 [pid 316] chdir("/" [pid 315] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... mkdir resumed>) = 0 [pid 313] recvfrom(3 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... chdir resumed>) = 0 [pid 315] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 314] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... 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 317] getdents64(3 [pid 316] mkdir("/dev/gadgetfs", 0777 [pid 315] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... mount resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 315] <... mount resumed>) = 0 [pid 314] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 317] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 315] mkdir("./syz-tmp/newroot/sys", 0700 [pid 314] <... mount resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... mount resumed>) = -1 ENODEV (No such device) [pid 315] <... mkdir resumed>) = 0 [pid 314] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] newfstatat(AT_FDCWD, "./0/binderfs" [pid 316] mkdir("/dev/binderfs", 0777 [pid 315] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... mount resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 314] mkdir("./syz-tmp/pivot", 0777 [pid 317] unlink("./0/binderfs" [pid 316] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 315] <... mount resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] close(4 [pid 317] <... unlink resumed>) = 0 [pid 314] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 317] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pivot_root resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] chdir("/" [pid 317] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 314] <... chdir resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./pivot", MNT_DETACH [pid 317] unlink("./0/cgroup.net" [pid 316] <... mount resumed>) = 0 [pid 315] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 315] <... mount resumed>) = 0 [pid 314] <... umount2 resumed>) = 0 [pid 317] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] chroot("./newroot" [pid 313] 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\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 315] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] <... chroot resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 314] chdir("/" [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... chdir resumed>) = 0 [pid 317] unlink("./0/cgroup.cpu" [pid 314] mkdir("/dev/gadgetfs", 0777 [pid 317] <... unlink resumed>) = 0 [pid 314] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 317] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... mount resumed>) = -1 ENODEV (No such device) [pid 317] newfstatat(AT_FDCWD, "./0/cgroup" [pid 314] mkdir("/dev/binderfs", 0777 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getpid( [pid 315] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 313] <... sendto resumed>) = 44 [pid 317] unlink("./0/cgroup" [pid 316] <... getpid resumed>) = 1 [pid 315] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 313] recvfrom(3 [pid 317] <... unlink resumed>) = 0 [pid 316] mkdir("/syzcgroup/unified/syz2", 0777 [pid 315] <... mount resumed>) = 0 [pid 313] <... 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=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 317] getdents64(3 [pid 316] <... mkdir resumed>) = 0 [pid 315] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 314] <... mount resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] openat(AT_FDCWD, "/syzcgroup/unified/syz2/pids.max", O_WRONLY|O_CLOEXEC [pid 314] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(3 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 317] <... close resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 315] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] getpid( [pid 313] <... socket resumed>) = 4 [pid 317] rmdir("./0" [pid 316] write(3, "32", 2 [pid 315] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 314] <... getpid resumed>) = 1 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 317] <... rmdir resumed>) = 0 [pid 316] <... write resumed>) = 2 [pid 315] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 314] mkdir("/syzcgroup/unified/syz1", 0777 [pid 317] mkdir("./1", 0777 [pid 316] close(3 [pid 315] <... mkdir resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 314] <... mkdir resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC [pid 317] <... socket resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 317] close(3 [pid 314] write(3, "32", 2 [pid 317] <... close resumed>) = 0 [pid 314] <... write resumed>) = 2 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 317] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 317] <... 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 316] openat(AT_FDCWD, "/syzcgroup/unified/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 315] <... mkdir resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] close(4 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] write(3, "1", 1 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 315] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 313] <... close resumed>) = 0 [pid 317] close(3 [pid 316] write(3, "1", 1 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... write resumed>) = 1 [pid 317] <... close resumed>) = 0 [pid 314] close(3 [pid 313] 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 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... write resumed>) = 1 [pid 315] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 314] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] close(3 [pid 314] mkdir("/syzcgroup/cpu/syz1", 0777 [pid 313] <... sendto resumed>) = 40 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] recvfrom(3 [pid 316] mkdir("/syzcgroup/cpu/syz2", 0777 [pid 315] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 313] <... 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=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 317] <... 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 316] <... mkdir resumed>) = 0 [pid 315] <... mount resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 315] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 315] <... mount resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] write(3, "1", 1 [pid 315] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 314] write(3, "1", 1 [pid 313] <... socket resumed>) = 4 [pid 317] <... 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 316] <... write resumed>) = 1 [pid 315] <... mount resumed>) = 0 [pid 314] <... write resumed>) = 1 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 315] mkdir("./syz-tmp/pivot", 0777 [pid 314] close(3 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 315] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 314] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 313] close(4 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... pivot_root resumed>) = 0 [pid 314] write(3, "313524224", 9 [pid 317] <... 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 316] write(3, "313524224", 9 [pid 315] chdir("/" [pid 314] <... write resumed>) = 9 [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... write resumed>) = 9 [pid 315] <... chdir resumed>) = 0 [pid 314] close(3 [pid 313] 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 [pid 317] <... 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 316] close(3 [pid 315] umount2("./pivot", MNT_DETACH [pid 314] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 313] <... sendto resumed>) = 64 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] recvfrom(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 315] chroot("./newroot" [pid 314] write(3, "314572800", 9 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 315] <... chroot resumed>) = 0 [pid 314] <... write resumed>) = 9 [pid 313] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] write(3, "314572800", 9 [pid 315] chdir("/" [pid 314] close(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... 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 316] <... write resumed>) = 9 [pid 315] <... chdir resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 317] close(3 [pid 316] close(3 [pid 315] mkdir("/dev/gadgetfs", 0777 [pid 314] mkdir("/syzcgroup/net/syz1", 0777 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 313] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 316] mkdir("/syzcgroup/net/syz2", 0777 [pid 315] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 313] close(4 [pid 316] <... mkdir resumed>) = 0 [pid 315] <... mount resumed>) = -1 ENODEV (No such device) [pid 313] <... close resumed>) = 0 [pid 316] openat(AT_FDCWD, "/syzcgroup/net/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 315] mkdir("/dev/binderfs", 0777 [pid 313] 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 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... openat resumed>) = 3 [pid 315] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 314] <... mkdir resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 314] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... openat resumed>) = 3 [pid 313] <... sendto resumed>) = 44 [pid 317] <... 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] write(3, "1", 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... write resumed>) = 1 [pid 317] <... 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] close(3 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 317] <... 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] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... getsockopt resumed>, 0x7f639012b128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] <... 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] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... getsockopt resumed>, 0x7f639012b7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... getsockopt resumed>, 0x7f639012be28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] <... 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] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 317] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... socket resumed>) = 3 [pid 317] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] close(3 [pid 314] <... 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 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 5 [pid 314] <... socket resumed>) = 3 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 337 attached [pid 315] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 337] set_robust_list(0x55557ce52760, 24 [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 337] <... set_robust_list resumed>) = 0 [pid 316] write(3, "1", 1 [pid 315] <... mount resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] recvfrom(3 [pid 337] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... write resumed>) = 1 [pid 315] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 314] <... 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 337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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=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 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f639012d208, [84]) = -1 ENOENT (No such file or directory) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f639012e648, [84]) = -1 ENOENT (No such file or directory) [pid 314] close(3) = 0 [pid 314] mkdir("./0", 0777) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 337] chdir("./1" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getpid( [pid 314] <... 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 337] <... chdir resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... getpid resumed>) = 1 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 4 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 315] mkdir("/syzcgroup/unified/syz3", 0777 [pid 314] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 337] <... prctl resumed>) = 0 [pid 316] <... getsockopt resumed>, 0x7f639012b128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... mkdir resumed>) = 0 [pid 314] <... 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 337] setpgid(0, 0 [pid 316] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 315] openat(AT_FDCWD, "/syzcgroup/unified/syz3/pids.max", O_WRONLY|O_CLOEXEC [pid 314] close(3 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 337] <... setpgid resumed>) = 0 [pid 316] <... getsockopt resumed>, 0x7f639012b7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 314] <... close resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(4 [pid 337] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 315] write(3, "32", 2 [pid 314] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 337] <... symlink resumed>) = 0 [pid 316] <... getsockopt resumed>, 0x7f639012be28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 315] <... write resumed>) = 2 [pid 314] <... 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 313] 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\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 337] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] close(3 [pid 315] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 337] <... symlink resumed>) = 0 [pid 314] <... 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 313] <... sendto resumed>) = 40 [pid 337] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] recvfrom(3 [pid 337] <... symlink resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] openat(AT_FDCWD, "/syzcgroup/unified/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... socket resumed>) = 3 [pid 314] <... 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 313] <... recvfrom resumed>, [{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\x39\x08\x00\x01\x00\xac\x14\x14\x39"]}], 4096, 0, NULL, NULL) = 60 [pid 337] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 337] write(3, "1000", 4 [pid 314] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 337] <... write resumed>) = 4 [pid 316] <... 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 315] write(3, "1", 1 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 337] close(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... socket resumed>) = 4 [pid 337] <... close resumed>) = 0 [pid 315] <... write resumed>) = 1 [pid 314] close(3 [pid 337] read(200 [pid 316] <... 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 315] close(3 [pid 314] <... close resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 337] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] close(3 [pid 315] <... close resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 337] symlink("/dev/binderfs", "./binderfs" [pid 316] <... close resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] mkdir("/syzcgroup/cpu/syz3", 0777 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 337] <... symlink resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 338 attached [pid 315] <... mkdir resumed>) = 0 [pid 313] close(4 [pid 338] set_robust_list(0x55557ce52760, 24 [pid 337] write(1, "executing program\n", 18 [pid 316] <... socket resumed>) = 3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 2 [pid 338] <... set_robust_list resumed>) = 0 [pid 337] <... write resumed>) = 18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... close resumed>) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 337] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 316] <... 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 313] 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\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 [pid 338] chdir("./0" [pid 337] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... openat resumed>) = 3 [pid 338] <... chdir resumed>) = 0 [pid 337] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] <... sendto resumed>) = 64 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... 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 315] write(3, "1", 1 [pid 338] <... prctl resumed>) = 0 [pid 337] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] recvfrom(3 [pid 338] setpgid(0, 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 338] <... setpgid resumed>) = 0 [pid 337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... write resumed>) = 1 [pid 313] <... recvfrom resumed>, [{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\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"]}], 4096, 0, NULL, NULL) = 84 [pid 338] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] close(3 [pid 338] <... symlink resumed>) = 0 [pid 337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 338] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 337] <... mmap resumed>) = 0x7f6390033000 [pid 338] <... symlink resumed>) = 0 [pid 316] <... 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 315] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 337] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 313] <... socket resumed>) = 4 [pid 338] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 338] <... symlink resumed>) = 0 [pid 337] <... mprotect resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... 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 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 338] <... openat resumed>) = 3 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] write(3, "313524224", 9 [pid 313] close(4 [pid 338] write(3, "1000", 4 [pid 337] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] <... write resumed>) = 9 [pid 313] <... close resumed>) = 0 [pid 338] <... write resumed>) = 4 [pid 337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 313] 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\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci2-android-6-1/strace-static-x86_64: Process 339 attached [pid 338] close(3 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 339] set_robust_list(0x7f63900539a0, 24 [pid 338] <... close resumed>) = 0 [pid 337] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 313] <... sendto resumed>) = 44 [pid 339] <... set_robust_list resumed>) = 0 [pid 338] read(200 [pid 337] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 339] rt_sigprocmask(SIG_SETMASK, [] [pid 338] <... 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 337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 313] recvfrom(3 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] read(200 [pid 337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 338] <... 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 316] <... 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 315] write(3, "314572800", 9 [pid 339] <... socket resumed>) = 3 [pid 338] read(200 [pid 337] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... recvfrom resumed>, [{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\x39\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... 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 337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] <... write resumed>) = 9 [pid 339] <... futex resumed>) = 0 [pid 338] read(200 [pid 337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] close(3 [pid 315] close(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] symlink("/dev/binderfs", "./binderfs" [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 339] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 338] <... symlink resumed>) = 0 [pid 337] <... futex resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] mkdir("/syzcgroup/net/syz3", 0777 [pid 313] <... socket resumed>) = 4 [pid 339] <... socket resumed>) = 4 [pid 338] write(1, "executing program\n", 18 [pid 337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... write resumed>) = 18 [pid 316] <... socket resumed>) = 3 [pid 339] <... futex resumed>) = 0 [pid 338] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... futex resumed>) = 0 [pid 338] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... mkdir resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 338] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 316] <... 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 313] <... ioctl resumed>, ifr_ifindex=50}) = 0 executing program [pid 339] <... futex resumed>) = 0 [pid 338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 337] <... futex resumed>) = 1 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "/syzcgroup/net/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 313] close(4 [pid 339] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 338] <... mmap resumed>) = 0x7f6390033000 [pid 337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 313] <... close resumed>) = 0 [pid 339] <... connect resumed>) = -1 EEXIST (File exists) [pid 338] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... openat resumed>) = 3 [pid 339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... mprotect resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] 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\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 339] <... futex resumed>) = 1 [pid 338] rt_sigprocmask(SIG_BLOCK, ~[] [pid 337] <... futex resumed>) = 0 [pid 316] <... getsockopt resumed>, 0x7f639012d208, [84]) = -1 ENOENT (No such file or directory) [pid 315] write(3, "1", 1 [pid 313] <... sendto resumed>) = 40 [pid 339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 337] <... futex resumed>) = 0 [pid 315] <... write resumed>) = 1 [pid 313] recvfrom(3 [pid 339] sendfile(-1, -1, [3 [pid 337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] close(3 [pid 313] <... 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=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 ci2-android-6-1/strace-static-x86_64: Process 340 attached [pid 339] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 340] set_robust_list(0x7f63900539a0, 24 [pid 339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 4 [pid 340] <... set_robust_list resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 337] <... futex resumed>) = 0 [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 340] rt_sigprocmask(SIG_SETMASK, [] [pid 339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 313] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 315] <... getsockopt resumed>, 0x7f639012b128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 313] close(4 [pid 340] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 339] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 338] <... futex resumed>) = 0 [pid 337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 313] <... close resumed>) = 0 [pid 340] <... socket resumed>) = 3 [pid 315] <... getsockopt resumed>, 0x7f639012b7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 313] 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\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 [pid 340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... clone3 resumed>) = 7 [pid 315] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 313] <... sendto resumed>) = 64 [pid 340] <... futex resumed>) = 0 [pid 315] <... getsockopt resumed>, 0x7f639012be28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 313] recvfrom(3 [pid 339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 339] <... futex resumed>) = 1 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] close(3 [pid 337] <... futex resumed>) = 0 [pid 313] <... 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 339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 4 [pid 340] <... futex resumed>) = 0 [pid 339] ioctl(3, PPPIOCSMRU, 0 [pid 338] <... futex resumed>) = 1 [pid 337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... getsockopt resumed>, 0x7f639012e648, [84]) = -1 ENOENT (No such file or directory) [pid 315] <... socket resumed>) = 3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="macsec0" [pid 340] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 339] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 338] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... ioctl resumed>, ifr_ifindex=50}) = 0 [pid 340] <... socket resumed>) = 4 [pid 339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 313] close(4 [pid 340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 1 [pid 337] <... futex resumed>) = 0 [pid 316] mkdir("./0", 0777 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 340] <... futex resumed>) = 1 [pid 339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... futex resumed>) = 0 [pid 337] close(3 [pid 315] <... 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 313] 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\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 340] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... close resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] close(3 [pid 338] <... futex resumed>) = 0 [ 27.955474][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.965207][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 337] close(4 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 338] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 337] close(5 [pid 316] close(3 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 337] close(6 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 337] close(7 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(8 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(9 [pid 316] close(3 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 337] close(10 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 337] close(11 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(12 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(13 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(14 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(15 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(16 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(17 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 337] close(19 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... close resumed>) = 0 [pid 340] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 337] close(20 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 340] <... connect resumed>) = 0 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] close(21 [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 313] <... sendto resumed>) = 44 [pid 340] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 340] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] close(22 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] recvfrom(3 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 340] sendfile(-1, -1, [3 [pid 338] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] close(23 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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=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 340] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 340] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 340] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 4 [pid 316] <... 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 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 340] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 338] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 340] <... clone3 resumed>) = 4 [pid 337] close(26 [pid 316] <... 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 315] <... 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 340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 340] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 337] close(27 [pid 316] <... 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 340] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 313] close(4 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 337] close(28 [pid 316] <... 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 340] ioctl(3, PPPIOCSMRU, 0 [pid 338] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 340] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 337] close(29 [pid 316] <... 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 315] <... 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 313] 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\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 340] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 315] <... 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 313] <... sendto resumed>) = 40 [pid 340] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] close(3 [pid 337] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] recvfrom(3 [pid 339] <... futex resumed>) = ? [pid 338] <... close resumed>) = 0 [pid 337] <... exit_group resumed>) = ? [pid 316] <... close resumed>) = 0 [pid 315] <... 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 313] <... 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=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 339] +++ exited with 0 +++ [pid 338] close(4 [pid 337] +++ exited with 0 +++ [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 338] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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 313] <... socket resumed>) = 4 [pid 338] close(5 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] close(3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... close resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 338] close(6 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(4ci2-android-6-1/strace-static-x86_64: Process 343 attached [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 343] set_robust_list(0x55557ce52760, 24 [pid 338] close(7 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 2 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] 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\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 [pid 343] <... set_robust_list resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... 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 313] <... sendto resumed>) = 64 [pid 343] rt_sigprocmask(SIG_SETMASK, [] [pid 338] close(8 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] recvfrom(3 [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... 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 343] chdir("./0" [pid 338] close(9 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 343] <... chdir resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getsockopt resumed>, 0x7f639012d208, [84]) = -1 ENOENT (No such file or directory) [pid 313] <... socket resumed>) = 4 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 338] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 343] <... prctl resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... 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 313] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 343] setpgid(0, 0 [pid 338] close(11 [pid 317] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 343] <... setpgid resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 313] close(4 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 343] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 338] close(12 [pid 317] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 343] <... symlink resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 343] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 338] close(13 [pid 317] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 313] 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\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 343] <... symlink resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./1/binderfs") = 0 [pid 343] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 338] close(14 [pid 317] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... sendto resumed>) = 44 [pid 343] <... symlink resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 338] close(15 [pid 317] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] recvfrom(3 [pid 343] <... openat resumed>) = 3 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 343] write(3, "1000", 4 [pid 338] close(16 [pid 317] unlink("./1/cgroup.net" [pid 315] <... getsockopt resumed>, 0x7f639012e648, [84]) = -1 ENOENT (No such file or directory) [pid 313] <... 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=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 343] <... write resumed>) = 4 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] close(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 343] close(3 [pid 338] close(17 [pid 317] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 4 [pid 343] <... close resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] mkdir("./0", 0777 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 343] read(200 [pid 338] close(18 [pid 317] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 315] <... mkdir resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 343] <... 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 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(4 [pid 343] read(200 [pid 338] close(19 [pid 317] unlink("./1/cgroup.cpu" [pid 315] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 343] <... 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 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] 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\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 343] read(200 [pid 338] close(20 [pid 317] <... unlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 343] <... 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 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... sendto resumed>) = 40 [pid 343] read(200 [pid 338] close(21 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... socket resumed>) = 3 [pid 313] recvfrom(3 [pid 343] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./1/cgroup" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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=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 343] symlink("/dev/binderfs", "./binderfs" [pid 338] close(22 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 343] <... symlink resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./1/cgroup" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 4 executing program [pid 343] write(1, "executing program\n", 18 [pid 338] close(23 [pid 317] <... unlink resumed>) = 0 [pid 315] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 343] <... write resumed>) = 18 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 315] close(3 [pid 313] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 343] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] close(24 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... close resumed>) = 0 [pid 313] close(4 [pid 343] <... futex resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 343] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 338] close(25 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] 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\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 [pid 343] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./1" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... sendto resumed>) = 64 [pid 343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 338] close(26 [pid 317] <... rmdir resumed>) = 0 [pid 315] <... 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 313] recvfrom(3 [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./2", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 338] close(27 [pid 317] <... mkdir resumed>) = 0 [pid 315] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 343] <... mmap resumed>) = 0x7f6390033000 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 4 [pid 343] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 338] close(28 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 343] <... mprotect resumed>) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 343] rt_sigprocmask(SIG_BLOCK, ~[] [pid 338] close(29 [pid 317] <... close resumed>) = 0 [pid 315] <... 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 313] close(4 [pid 343] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 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=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 338] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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 313] 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\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci2-android-6-1/strace-static-x86_64: Process 344 attached [pid 340] <... futex resumed>) = ? [pid 338] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 343] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 317] <... 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 313] <... sendto resumed>) = 44 [pid 344] set_robust_list(0x7f63900539a0, 24 [pid 343] rt_sigprocmask(SIG_SETMASK, [] [pid 340] +++ exited with 0 +++ [pid 317] close(3) = 0 [pid 338] +++ exited with 0 +++ [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 344] <... set_robust_list resumed>) = 0 [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] recvfrom(3 [pid 344] rt_sigprocmask(SIG_SETMASK, [] [pid 343] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... 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=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 344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] <... futex resumed>) = 0 [pid 317] <... 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 315] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 344] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 343] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 4 [pid 344] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 313] close(4 [pid 344] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] 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 [pid 344] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 343] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] close(3 [pid 344] <... socket resumed>) = 4 [pid 315] <... close resumed>) = 0 [pid 344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... sendto resumed>) = 40 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 313] recvfrom(3 [pid 344] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 315] <... 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 313] <... 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=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 344] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 343] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 344] <... connect resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 344] <... futex resumed>) = 1 [pid 315] <... 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 344] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 4 [pid 343] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 344] sendfile(-1, -1, [3 [pid 343] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... 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] <... restart_syscall resumed>) = 0 [pid 344] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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 313] close(4 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 317] close(3 [pid 315] close(3 [pid 344] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 344] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 343] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] 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 [pid 344] <... clone3 resumed>) = 4 [pid 317] <... socket resumed>) = 3 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 346 attached [pid 344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... sendto resumed>) = 64 [pid 346] set_robust_list(0x55557ce52760, 24 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 317] <... 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 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 2 [pid 346] <... set_robust_list resumed>) = 0 [pid 344] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... openat resumed>) = 3 [pid 313] recvfrom(3 [pid 346] rt_sigprocmask(SIG_SETMASK, [] [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] ioctl(3, PPPIOCSMRU, 0 [pid 343] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] fstat(3 [pid 313] <... 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 346] chdir("./0" [pid 344] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 346] <... chdir resumed>) = 0 [pid 344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 343] <... close resumed>) = 0 [pid 314] getdents64(3 [pid 343] close(4) = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] close(5) = -1 EBADF (Bad file descriptor) [pid 343] close(6 [pid 313] <... socket resumed>) = 4 [pid 346] <... prctl resumed>) = 0 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 346] setpgid(0, 0 [pid 343] close(7 [pid 317] <... 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] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 346] <... setpgid resumed>) = 0 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 346] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 343] close(8 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] close(4 [pid 343] close(9 [pid 346] <... symlink resumed>) = 0 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(10 [pid 314] newfstatat(AT_FDCWD, "./0/binderfs" [pid 313] <... close resumed>) = 0 [pid 346] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 343] close(11 [pid 346] <... symlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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 [pid 346] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 314] unlink("./0/binderfs" [pid 343] close(12) = -1 EBADF (Bad file descriptor) [pid 343] close(13) = -1 EBADF (Bad file descriptor) [pid 343] close(14) = -1 EBADF (Bad file descriptor) [pid 343] close(15) = -1 EBADF (Bad file descriptor) [pid 343] close(16) = -1 EBADF (Bad file descriptor) [ 27.997991][ T313] device veth1_macvtap entered promiscuous mode [pid 346] <... symlink resumed>) = 0 [pid 343] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] <... sendto resumed>) = 44 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... 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] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] recvfrom(3 [pid 346] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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=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] write(3, "1000", 4 [pid 317] <... 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] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 346] <... write resumed>) = 4 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 4 [pid 346] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 314] unlink("./0/cgroup.net" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 346] <... close resumed>) = 0 [pid 317] close(3 [pid 314] <... unlink resumed>) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 346] read(200 [pid 317] <... close resumed>) = 0 [pid 314] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(4 [pid 346] <... 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 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 346] read(200 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 313] 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\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 346] <... 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 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 346] read(200 [pid 314] unlink("./0/cgroup.cpu" [pid 346] <... 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 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 8 [pid 314] <... unlink resumed>) = 0 [pid 346] read(200 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 346] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 346] symlink("/dev/binderfs", "./binderfs" [pid 314] newfstatat(AT_FDCWD, "./0/cgroup" [pid 346] <... symlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 346] write(1, "executing program\n", 18 [pid 314] unlink("./0/cgroup" [pid 346] <... write resumed>) = 18 [pid 314] <... unlink resumed>) = 0 [pid 346] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getdents64(3 [pid 346] <... futex resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 executing program [pid 346] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] close(3 [pid 346] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] <... close resumed>) = 0 [pid 346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] rmdir("./0" [pid 346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] mkdir("./1", 0777 [pid 346] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... mkdir resumed>) = 0 [pid 346] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 346] <... mprotect resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 346] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] close(3 [pid 346] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... close resumed>) = 0 [pid 346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 346] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 346] <... futex resumed>) = 0 [pid 314] close(3 [pid 346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 314] close(3) = 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/strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x55557ce52760, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 5 [pid 349] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 349] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] chdir("./1") = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 349] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 349] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 349] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 349] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 349] write(1, "executing program\n", 18) = 18 [pid 349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 349] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[6]}, 88) = 6 [pid 349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 349] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 28.047710][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.057337][ T336] ================================================================== [ 28.065433][ T336] BUG: KASAN: use-after-free in mutex_lock+0x86/0x1b0 [ 28.072295][ T336] Write of size 8 at addr ffff888121d3ad50 by task syz-executor122/336 [ 28.076430][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.080560][ T336] [pid 349] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... sendto resumed>) = 40 [pid 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 313] close(4) = 0 [pid 313] 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\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 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 313] close(4) = 0 [pid 313] 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\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 313] 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\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"]}], 4096, 0, NULL, NULL) = 60 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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\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 313] 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\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"]}], 4096, 0, NULL, NULL) = 84 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 346] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 313] <... sendto resumed>) = 44 [pid 346] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] recvfrom(3 [pid 346] <... futex resumed>) = 0 [pid 313] <... recvfrom resumed>, [{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\x3f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 346] <... mmap resumed>) = 0x7f6390012000 [pid 313] <... socket resumed>) = 4 [pid 346] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1" [pid 346] <... mprotect resumed>) = 0 [pid 313] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 346] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] close(4 [pid 349] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... close resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 313] 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}, 12ci2-android-6-1/strace-static-x86_64: Process 351 attached [pid 349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 351] set_robust_list(0x7f63900329a0, 24 [pid 349] <... mmap resumed>) = 0x7f6390012000 [pid 346] <... clone3 resumed> => {parent_tid=[4]}, 88) = 4 [pid 351] <... set_robust_list resumed>) = 0 [pid 349] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 346] rt_sigprocmask(SIG_SETMASK, [] [pid 351] rt_sigprocmask(SIG_SETMASK, [] [pid 349] <... mprotect resumed>) = 0 [pid 346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] rt_sigprocmask(SIG_BLOCK, ~[] [pid 346] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 349] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 346] <... futex resumed>) = 0 [pid 351] <... socket resumed>) = 3 [pid 349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 346] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 349] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 346] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 349] rt_sigprocmask(SIG_SETMASK, [] [pid 346] <... futex resumed>) = 0 [pid 351] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 346] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 346] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] sendfile(-1, -1, [3 [pid 349] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] <... futex resumed>) = 0 [pid 351] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 346] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 346] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 346] <... futex resumed>) = 0 [pid 351] <... clone3 resumed>) = 5 [pid 346] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 346] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] ioctl(3, PPPIOCSMRU, 0 [pid 346] <... futex resumed>) = 0 [pid 351] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 346] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [ 28.080567][ T336] CPU: 1 PID: 336 Comm: syz-executor122 Not tainted syzkaller #0 [ 28.080587][ T336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 28.080615][ T336] Call Trace: [ 28.080621][ T336] [ 28.080628][ T336] __dump_stack+0x21/0x24 [ 28.080657][ T336] dump_stack_lvl+0x110/0x170 [ 28.089925][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.090940][ T336] ? __cfi_dump_stack_lvl+0x8/0x8 [ 28.116270][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [pid 351] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... sendto resumed>) = 40 [pid 313] 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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 313] 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 313] close(4) = 0 [pid 313] 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 313] 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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=18}) = 0 [pid 313] close(4) = 0 [pid 313] 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\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=18}) = 0 [pid 313] close(4) = 0 [pid 313] 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\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 313] recvfrom(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 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=18}) = 0 [pid 313] close(4) = 0 [pid 313] 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 [pid 343] close(18) = -1 EBADF (Bad file descriptor) [pid 343] close(19) = -1 EBADF (Bad file descriptor) [pid 343] close(20) = -1 EBADF (Bad file descriptor) [pid 343] close(21) = -1 EBADF (Bad file descriptor) [pid 343] close(22) = -1 EBADF (Bad file descriptor) [pid 343] close(23) = -1 EBADF (Bad file descriptor) [pid 343] close(24) = -1 EBADF (Bad file descriptor) [pid 343] close(25) = -1 EBADF (Bad file descriptor) [pid 343] close(26) = -1 EBADF (Bad file descriptor) [pid 343] close(27) = -1 EBADF (Bad file descriptor) [pid 343] close(28) = -1 EBADF (Bad file descriptor) [pid 343] close(29) = -1 EBADF (Bad file descriptor) [pid 343] exit_group(0) = ? ci2-android-6-1/strace-static-x86_64: Process 348 attached [pid 348] set_robust_list(0x7f63900539a0, 24) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] socket(AF_PPPOX, SOCK_STREAM, 1) = 4 [pid 348] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 348] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-6-1/strace-static-x86_64: Process 350 attached [pid 350] set_robust_list(0x7f63900539a0, 24) = 0 [pid 346] close(3 [pid 350] rt_sigprocmask(SIG_SETMASK, [] [pid 346] <... close resumed>) = 0 [pid 350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 346] close(4 [pid 350] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 346] <... close resumed>) = 0 [pid 350] <... socket resumed>) = 3 [pid 346] close(5 [pid 350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 346] close(6 [pid 350] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] close(7) = -1 EBADF (Bad file descriptor) [pid 346] close(8) = -1 EBADF (Bad file descriptor) [pid 346] close(9) = -1 EBADF (Bad file descriptor) [pid 346] close(10) = -1 EBADF (Bad file descriptor) [pid 346] close(11) = -1 EBADF (Bad file descriptor) [pid 346] close(12) = -1 EBADF (Bad file descriptor) [pid 346] close(13) = -1 EBADF (Bad file descriptor) [pid 346] close(14) = -1 EBADF (Bad file descriptor) [pid 346] close(15) = -1 EBADF (Bad file descriptor) [pid 346] close(16) = -1 EBADF (Bad file descriptor) [pid 346] close(17) = -1 EBADF (Bad file descriptor) [pid 346] close(18) = -1 EBADF (Bad file descriptor) [pid 346] close(19) = -1 EBADF (Bad file descriptor) [pid 346] close(20) = -1 EBADF (Bad file descriptor) [pid 346] close(21) = -1 EBADF (Bad file descriptor) [pid 346] close(22) = -1 EBADF (Bad file descriptor) [pid 346] close(23) = -1 EBADF (Bad file descriptor) [pid 346] close(24) = -1 EBADF (Bad file descriptor) [pid 346] close(25) = -1 EBADF (Bad file descriptor) [pid 346] close(26) = -1 EBADF (Bad file descriptor) [pid 346] close(27) = -1 EBADF (Bad file descriptor) [pid 346] close(28) = -1 EBADF (Bad file descriptor) [pid 346] close(29) = -1 EBADF (Bad file descriptor) [pid 346] exit_group(0 [pid 351] <... futex resumed>) = ? [pid 348] <... futex resumed>) = ? [pid 346] <... exit_group resumed>) = ? [pid 351] +++ exited with 0 +++ [pid 348] +++ exited with 0 +++ [pid 346] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x55557ce52760, 24) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] chdir("./2") = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 347] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] <... restart_syscall resumed>) = 0 [pid 347] <... symlink resumed>) = 0 [pid 349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 347] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 349] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... symlink resumed>) = 0 [pid 315] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 1 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 349] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... openat resumed>) = 3 [pid 315] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 350] <... connect resumed>) = -1 EEXIST (File exists) [pid 347] write(3, "1000", 4 [pid 315] <... openat resumed>) = 3 [pid 350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... write resumed>) = 4 [pid 315] fstat(3 [pid 350] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 347] close(3 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 350] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... close resumed>) = 0 [pid 315] getdents64(3 [pid 350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 349] <... futex resumed>) = 0 [pid 347] read(200 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 350] sendfile(-1, -1, [3 [pid 349] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 347] symlink("/dev/binderfs", "./binderfs" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... symlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./0/binderfs" [pid 350] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 347] write(1, "executing program\n", 18 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 350] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 349] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... write resumed>) = 18 [pid 315] unlink("./0/binderfs" [pid 350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 349] <... futex resumed>) = 0 [pid 347] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 350] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 349] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... futex resumed>) = 0 [pid 315] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... clone3 resumed>) = 8 [pid 347] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 350] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 350] ioctl(3, PPPIOCSMRU, 0 [pid 349] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] unlink("./0/cgroup.net" [pid 350] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 349] <... futex resumed>) = 0 [pid 347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... unlink resumed>) = 0 [pid 350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... mmap resumed>) = 0x7f6390033000 [pid 315] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] <... mprotect resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 347] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 347] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] unlink("./0/cgroup.cpu" [pid 347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... unlink resumed>) = 0 [pid 315] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 347] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 347] rt_sigprocmask(SIG_SETMASK, [] [pid 315] newfstatat(AT_FDCWD, "./0/cgroup" [pid 347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 347] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] unlink("./0/cgroup" [pid 347] <... futex resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 347] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] close(3) = 0 [pid 315] rmdir("./0") = 0 [pid 315] mkdir("./1", 0777) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [ 28.119365][ T336] ? mutex_lock+0x86/0x1b0 [ 28.119397][ T336] print_address_description+0x71/0x200 [ 28.119420][ T336] print_report+0x4a/0x60 [ 28.119440][ T336] kasan_report+0x122/0x150 [ 28.119462][ T336] ? mutex_lock+0x86/0x1b0 [ 28.119479][ T336] kasan_check_range+0x249/0x2a0 [ 28.138642][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.145489][ T336] __kasan_check_write+0x14/0x20 [ 28.145520][ T336] mutex_lock+0x86/0x1b0 [ 28.145537][ T336] ? __cfi_mutex_lock+0x10/0x10 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 315] close(3) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 6 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 352 attached [pid 352] set_robust_list(0x7f63900329a0, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 352] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] close(3 [pid 352] <... futex resumed>) = 0 [pid 349] <... close resumed>) = 0 [pid 352] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] close(4) = 0 [pid 349] close(5) = -1 EBADF (Bad file descriptor) [pid 349] close(6) = -1 EBADF (Bad file descriptor) [pid 349] close(7) = -1 EBADF (Bad file descriptor) [pid 349] close(8) = -1 EBADF (Bad file descriptor) [pid 349] close(9) = -1 EBADF (Bad file descriptor) [pid 349] close(10) = -1 EBADF (Bad file descriptor) [pid 349] close(11) = -1 EBADF (Bad file descriptor) [pid 349] close(12) = -1 EBADF (Bad file descriptor) [pid 349] close(13) = -1 EBADF (Bad file descriptor) [pid 349] close(14) = -1 EBADF (Bad file descriptor) [pid 349] close(15) = -1 EBADF (Bad file descriptor) [pid 349] close(16) = -1 EBADF (Bad file descriptor) [pid 349] close(17) = -1 EBADF (Bad file descriptor) [pid 349] close(18) = -1 EBADF (Bad file descriptor) [pid 349] close(19) = -1 EBADF (Bad file descriptor) [pid 349] close(20) = -1 EBADF (Bad file descriptor) [pid 349] close(21) = -1 EBADF (Bad file descriptor) [pid 349] close(22) = -1 EBADF (Bad file descriptor) [pid 349] close(23) = -1 EBADF (Bad file descriptor) [pid 349] close(24) = -1 EBADF (Bad file descriptor) [pid 349] close(25) = -1 EBADF (Bad file descriptor) [pid 349] close(26) = -1 EBADF (Bad file descriptor) [pid 349] close(27) = -1 EBADF (Bad file descriptor) [pid 349] close(28) = -1 EBADF (Bad file descriptor) [pid 349] close(29) = -1 EBADF (Bad file descriptor) [pid 349] exit_group(0 [pid 352] <... futex resumed>) = ? [pid 350] <... futex resumed>) = ? [pid 349] <... exit_group resumed>) = ? [pid 352] +++ exited with 0 +++ [pid 350] +++ exited with 0 +++ [pid 349] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 28.145552][ T336] ? kfree+0x6f/0xf0 [ 28.199715][ T336] ? l2tp_session_put+0xaf/0x1a0 [ 28.204734][ T336] ? l2tp_session_delete+0x3df/0x4d0 [ 28.210178][ T336] pppol2tp_release+0x178/0x2b0 [ 28.215071][ T336] sock_close+0xc9/0x220 [ 28.219385][ T336] ? __cfi_sock_close+0x10/0x10 [ 28.224262][ T336] __fput+0x1fd/0x8f0 [ 28.228235][ T336] ____fput+0x15/0x20 [ 28.232204][ T336] task_work_run+0x1e1/0x250 [ 28.236782][ T336] ? __cfi_task_work_run+0x10/0x10 [ 28.241882][ T336] ? free_nsproxy+0x21f/0x270 [ 28.246549][ T336] do_exit+0xb0d/0x29f0 [ 28.250698][ T336] ? __cfi_do_exit+0x10/0x10 [ 28.255277][ T336] ? xfd_validate_state+0x70/0x150 [ 28.260381][ T336] ? __kasan_check_write+0x14/0x20 [ 28.265475][ T336] __x64_sys_exit+0x40/0x40 [ 28.269968][ T336] x64_sys_call+0x67/0x9a0 [ 28.274408][ T336] do_syscall_64+0x4c/0xa0 [ 28.278820][ T336] ? clear_bhb_loop+0x30/0x80 [ 28.283484][ T336] ? clear_bhb_loop+0x30/0x80 [ 28.288144][ T336] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 28.294035][ T336] RIP: 0033:0x7f639008a379 [ 28.298449][ T336] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 28.305449][ T336] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 28.313855][ T336] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 28.321813][ T336] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.329767][ T336] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 28.337744][ T336] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [ 28.346029][ T336] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 28.354014][ T336] [ 28.357027][ T336] [ 28.359334][ T336] Allocated by task 335: [ 28.363552][ T336] kasan_set_track+0x4b/0x70 [ 28.368134][ T336] kasan_save_alloc_info+0x1f/0x30 [ 28.373232][ T336] __kasan_kmalloc+0x95/0xb0 [ 28.377813][ T336] __kmalloc+0xb4/0x1e0 [ 28.381952][ T336] l2tp_session_create+0x38/0xbd0 [ 28.386972][ T336] pppol2tp_connect+0xbf5/0x1640 [ 28.391898][ T336] __sys_connect+0x3da/0x460 [ 28.396505][ T336] __x64_sys_connect+0x7a/0x90 [ 28.401256][ T336] x64_sys_call+0x88d/0x9a0 [ 28.406097][ T336] do_syscall_64+0x4c/0xa0 [ 28.410503][ T336] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 28.416392][ T336] [ 28.418701][ T336] Freed by task 336: [ 28.422574][ T336] kasan_set_track+0x4b/0x70 [ 28.427157][ T336] kasan_save_free_info+0x2b/0x40 [ 28.432253][ T336] ____kasan_slab_free+0x132/0x180 [ 28.437350][ T336] __kasan_slab_free+0x11/0x20 [ 28.442101][ T336] slab_free_freelist_hook+0xc2/0x190 [ 28.447454][ T336] __kmem_cache_free+0xb7/0x1b0 [ 28.452289][ T336] kfree+0x6f/0xf0 [ 28.456000][ T336] l2tp_session_put+0xaf/0x1a0 [ 28.460753][ T336] l2tp_session_delete+0x3df/0x4d0 [ 28.465852][ T336] pppol2tp_release+0x169/0x2b0 [ 28.470694][ T336] sock_close+0xc9/0x220 [ 28.474923][ T336] __fput+0x1fd/0x8f0 [ 28.478892][ T336] ____fput+0x15/0x20 [ 28.482858][ T336] task_work_run+0x1e1/0x250 [ 28.487432][ T336] do_exit+0xb0d/0x29f0 [ 28.491579][ T336] __cfi___ia32_sys_exit+0x0/0x10 [ 28.496603][ T336] x64_sys_call+0x67/0x9a0 [ 28.501012][ T336] do_syscall_64+0x4c/0xa0 [ 28.505417][ T336] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 28.511298][ T336] [ 28.513614][ T336] The buggy address belongs to the object at ffff888121d3ac00 [ 28.513614][ T336] which belongs to the cache kmalloc-512 of size 512 [ 28.527648][ T336] The buggy address is located 336 bytes inside of [ 28.527648][ T336] 512-byte region [ffff888121d3ac00, ffff888121d3ae00) [ 28.540902][ T336] [ 28.543209][ T336] The buggy address belongs to the physical page: [ 28.549606][ T336] page:ffffea0004874e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121d38 [ 28.559933][ T336] head:ffffea0004874e00 order:2 compound_mapcount:0 compound_pincount:0 [ 28.568237][ T336] flags: 0x4000000000010200(slab|head|zone=1) [ 28.574306][ T336] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00 [ 28.582875][ T336] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 28.591435][ T336] page dumped because: kasan: bad access detected [ 28.597955][ T336] page_owner tracks the page as allocated [ 28.603648][ T336] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 335, tgid 334 (syz-executor122), ts 27897083560, free_ts 27896941285 [ 28.626466][ T336] post_alloc_hook+0x1f5/0x210 [ 28.631223][ T336] prep_new_page+0x1c/0x110 [ 28.635710][ T336] get_page_from_freelist+0x2ca9/0x2d20 [ 28.641245][ T336] __alloc_pages+0x1fa/0x610 [ 28.645820][ T336] alloc_slab_page+0x6e/0xf0 [ 28.650393][ T336] new_slab+0x98/0x3e0 [ 28.654448][ T336] ___slab_alloc+0x70f/0xb70 [ 28.659033][ T336] __slab_alloc+0x5e/0xa0 [ 28.663347][ T336] __kmem_cache_alloc_node+0x204/0x2d0 [ 28.668791][ T336] kmalloc_trace+0x29/0xb0 [ 28.673191][ T336] l2tp_tunnel_create+0x97/0x430 [ 28.678119][ T336] pppol2tp_connect+0x7ef/0x1640 [ 28.683043][ T336] __sys_connect+0x3da/0x460 [ 28.687623][ T336] __x64_sys_connect+0x7a/0x90 [ 28.692373][ T336] x64_sys_call+0x88d/0x9a0 [ 28.696863][ T336] do_syscall_64+0x4c/0xa0 [ 28.701260][ T336] page last free stack trace: [ 28.705910][ T336] free_unref_page_prepare+0x81b/0x820 [ 28.711361][ T336] free_unref_page+0x93/0x530 [ 28.716060][ T336] __free_pages+0x67/0x100 [ 28.720469][ T336] free_pages+0x82/0x90 [ 28.724609][ T336] __stack_depot_save+0x45f/0x490 [ 28.729618][ T336] kasan_set_track+0x60/0x70 [ 28.734189][ T336] kasan_save_free_info+0x2b/0x40 [ 28.739194][ T336] ____kasan_slab_free+0x132/0x180 [ 28.744525][ T336] __kasan_slab_free+0x11/0x20 [ 28.749273][ T336] slab_free_freelist_hook+0xc2/0x190 [ 28.754650][ T336] kmem_cache_free+0x12d/0x300 [ 28.759400][ T336] audit_log_end+0x1eb/0x240 [ 28.763976][ T336] common_lsm_audit+0x134e/0x1730 [ 28.768984][ T336] slow_avc_audit+0x1c4/0x240 [ 28.773646][ T336] avc_has_perm+0x1fb/0x250 [ 28.778131][ T336] selinux_socket_connect_helper+0x27d/0x8f0 [ 28.784102][ T336] [ 28.786409][ T336] Memory state around the buggy address: [ 28.792019][ T336] ffff888121d3ac00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 344] <... futex resumed>) = ? [ 28.800065][ T336] ffff888121d3ac80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 28.808128][ T336] >ffff888121d3ad00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 28.816168][ T336] ^ [ 28.822822][ T336] ffff888121d3ad80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 28.830861][ T336] ffff888121d3ae00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 28.838897][ T336] ================================================================== ci2-android-6-1/strace-static-x86_64: Process 356 attached ci2-android-6-1/strace-static-x86_64: Process 355 attached [pid 347] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 344] +++ exited with 0 +++ [pid 343] +++ exited with 0 +++ [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... sendto resumed>) = 32 [pid 356] set_robust_list(0x55557ce52760, 24 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 356] <... set_robust_list resumed>) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 356] chdir("./1" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 356] <... chdir resumed>) = 0 [pid 316] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 355] set_robust_list(0x7f63900539a0, 24 [pid 347] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... openat resumed>) = 3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] recvfrom(3 [pid 356] <... prctl resumed>) = 0 [pid 355] <... set_robust_list resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 316] fstat(3 [pid 313] <... 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=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 356] setpgid(0, 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [] [pid 347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 356] <... setpgid resumed>) = 0 [pid 355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... mmap resumed>) = 0x7f6390012000 [pid 316] getdents64(3 [pid 313] <... socket resumed>) = 4 [pid 356] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 355] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 347] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 356] <... symlink resumed>) = 0 [pid 355] <... socket resumed>) = 3 [pid 347] <... mprotect resumed>) = 0 [pid 316] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 356] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 355] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 356] <... symlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./0/binderfs" [pid 313] close(4 [pid 356] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 356] <... symlink resumed>) = 0 [pid 316] unlink("./0/binderfs" [pid 313] <... close resumed>) = 0 [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... unlink resumed>) = 0 [pid 356] <... openat resumed>) = 3 [pid 355] <... futex resumed>) = 0 [pid 347] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] 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\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 356] write(3, "1000", 4 [pid 355] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 356] <... write resumed>) = 4 [pid 316] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 356] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... sendto resumed>) = 40 [pid 356] <... close resumed>) = 0 [pid 316] unlink("./0/cgroup.net" [pid 356] read(200 [pid 316] <... unlink resumed>) = 0 [pid 314] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] recvfrom(3 [pid 356] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 356] symlink("/dev/binderfs", "./binderfs" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 347] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 314] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... 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=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 ci2-android-6-1/strace-static-x86_64: Process 357 attached [pid 356] <... symlink resumed>) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 316] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 314] <... openat resumed>) = 3 [pid 356] write(1, "executing program\n", 18 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] fstat(3 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 356] <... write resumed>) = 18 [pid 316] unlink("./0/cgroup.cpu" [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 356] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... socket resumed>) = 4 [pid 356] <... futex resumed>) = 0 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 356] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 356] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] close(4 [pid 356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] getdents64(3 [pid 313] <... close resumed>) = 0 [pid 356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] 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\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 [pid 357] set_robust_list(0x7f63900329a0, 24 [pid 356] <... mmap resumed>) = 0x7f6390033000 [pid 347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... sendto resumed>) = 64 [pid 314] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 356] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 347] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] recvfrom(3 [pid 357] <... set_robust_list resumed>) = 0 [pid 356] <... mprotect resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./0/cgroup" [pid 314] newfstatat(AT_FDCWD, "./1/binderfs" [pid 313] <... 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 357] rt_sigprocmask(SIG_SETMASK, [] [pid 356] rt_sigprocmask(SIG_BLOCK, ~[] [pid 347] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 356] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] unlink("./1/binderfs" [pid 313] <... socket resumed>) = 4 [pid 314] <... unlink resumed>) = 0 [pid 356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] unlink("./0/cgroup" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg1" [pid 314] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 356] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 314] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 313] close(4 [pid 356] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] unlink("./1/cgroup.net" [pid 313] <... close resumed>) = 0 [pid 356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 314] <... unlink resumed>) = 0 [pid 356] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 358 attached [pid 314] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] 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 [pid 358] set_robust_list(0x7f63900539a0, 24 [pid 357] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 358] <... set_robust_list resumed>) = 0 [pid 357] <... socket resumed>) = 4 [pid 357] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... sendto resumed>) = 32 [pid 316] close(3) = 0 [pid 316] rmdir("./0") = 0 [pid 316] mkdir("./1", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3 [pid 358] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] recvfrom(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 316] close(3) = 0 [pid 358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./1/cgroup.cpu" [pid 313] <... 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=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 358] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 347] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... unlink resumed>) = 0 [pid 358] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 314] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 358] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 0 [pid 355] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 1 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 4 [pid 358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] newfstatat(AT_FDCWD, "./1/cgroup" [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = 0 [pid 355] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 347] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 358] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] unlink("./1/cgroup" [pid 313] close(4 [pid 358] <... socket resumed>) = 4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 358] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 0 [pid 355] <... connect resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 313] <... close resumed>) = 0 [pid 358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = 0 [pid 355] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] 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\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 358] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] <... futex resumed>) = 1 [pid 347] <... futex resumed>) = 0 [pid 316] <... 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] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] <... sendto resumed>) = 40 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 316] <... 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 358] <... connect resumed>) = 0 [pid 355] sendfile(-1, -1, [3 [pid 347] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 314] rmdir("./1" [pid 313] recvfrom(3 [pid 358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 358] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 355] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 314] <... rmdir resumed>) = 0 [pid 313] <... 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=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 358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... socket resumed>) = 3 [pid 314] mkdir("./2", 0777 [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 316] <... 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] <... mkdir resumed>) = 0 [pid 356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] sendfile(-1, -1, [3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 4 [pid 347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 358] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 355] <... futex resumed>) = 0 [pid 316] <... 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 358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 347] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... socket resumed>) = 3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 358] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 314] close(3 [pid 313] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = 0 [pid 316] <... 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] <... close resumed>) = 0 [pid 313] close(4 [pid 358] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] <... clone3 resumed>) = 8 [pid 355] <... clone3 resumed>) = 11 [pid 316] <... 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 313] <... close resumed>) = 0 [pid 355] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... socket resumed>) = 3 [pid 358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = 1 [pid 347] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] 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\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 [pid 358] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 0 [pid 355] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 358] ioctl(3, PPPIOCSMRU, 0 [pid 356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... sendto resumed>) = 64 [pid 347] <... futex resumed>) = 0 [pid 358] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 356] <... futex resumed>) = 0 [pid 355] ioctl(3, PPPIOCSMRU, 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 347] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] <... 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 313] recvfrom(3 [pid 358] <... futex resumed>) = 0 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 355] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] close(3 [pid 358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] close(3 [pid 355] <... futex resumed>) = 0 [pid 347] close(3 [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... 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 356] <... close resumed>) = 0 [pid 355] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] <... close resumed>) = 0 [pid 316] close(3 [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 356] close(4 [pid 347] close(4 [pid 316] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 4 [pid 356] <... close resumed>) = 0 [pid 347] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 313] ioctl(4, SIOCGIFINDEX, {ifr_name="wg2" [pid 356] close(5 [pid 347] close(5 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] close(4 [pid 356] close(6 [pid 347] close(6 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] 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}, 12ci2-android-6-1/strace-static-x86_64: Process 361 attached [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(7 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 361] set_robust_list(0x55557ce52760, 24 [pid 356] close(7 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 5 [pid 361] <... set_robust_list resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... sendto resumed>) = 32 [pid 361] rt_sigprocmask(SIG_SETMASK, [] [pid 347] close(8 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] recvfrom(3 [pid 361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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=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 361] chdir("./1" [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(9 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 361] <... chdir resumed>) = 0 [pid 356] close(8 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(10 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 361] <... prctl resumed>) = 0 [pid 356] close(9 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 314] <... 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 361] setpgid(0, 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... openat resumed>) = 3 [pid 361] <... setpgid resumed>) = 0 [pid 347] close(11 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] write(3, "100000", 6 [pid 356] close(10 [pid 361] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... write resumed>) = 6 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... symlink resumed>) = 0 [pid 347] close(12 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 361] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 313] close(3 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(11) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... close resumed>) = 0 [pid 356] close(12 [pid 361] <... symlink resumed>) = 0 [pid 313] mkdir("./syz-tmp", 0777 [pid 361] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 347] close(13 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(13) = -1 EBADF (Bad file descriptor) [pid 356] close(14) = -1 EBADF (Bad file descriptor) [pid 356] close(15) = -1 EBADF (Bad file descriptor) [pid 356] close(16 [pid 313] <... mkdir resumed>) = 0 [pid 314] <... 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 361] <... symlink resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 356] close(17 [pid 361] <... openat resumed>) = 3 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(18 [pid 314] <... 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 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(19) = -1 EBADF (Bad file descriptor) [pid 356] close(20 [pid 313] <... mount resumed>) = 0 [pid 361] write(3, "1000", 4 [pid 347] close(14 [pid 314] close(3 [pid 313] mkdir("./syz-tmp/newroot", 0777 [pid 361] <... write resumed>) = 4 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... mkdir resumed>) = 0 [pid 347] close(15 [pid 361] <... close resumed>) = 0 [pid 356] close(21) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] mkdir("./syz-tmp/newroot/dev", 0700 [pid 361] read(200 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... mkdir resumed>) = 0 [pid 314] <... 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 361] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] close(16 [pid 361] symlink("/dev/binderfs", "./binderfs" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... symlink resumed>) = 0 [pid 356] close(22) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 356] close(23) = -1 EBADF (Bad file descriptor) [pid 313] <... mount resumed>) = 0 [pid 356] close(24 executing program [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] mkdir("./syz-tmp/newroot/proc", 0700 [pid 361] write(1, "executing program\n", 18 [pid 347] close(17 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 356] close(25 [pid 313] <... mkdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 361] <... write resumed>) = 18 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 314] <... 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 361] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(26) = -1 EBADF (Bad file descriptor) [pid 356] close(27) = -1 EBADF (Bad file descriptor) [pid 356] close(28 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... mount resumed>) = 0 [pid 361] <... futex resumed>) = 0 [pid 347] close(18 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 361] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 347] close(19 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 356] close(29 [pid 361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] <... mkdir resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] exit_group(0 [pid 314] <... setsockopt resumed>) = 0 [pid 361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 347] close(20 [pid 314] <... 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 361] <... mmap resumed>) = 0x7f6390033000 [pid 313] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 361] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 361] <... mprotect resumed>) = 0 [pid 358] <... futex resumed>) = ? [pid 356] <... exit_group resumed>) = ? [pid 358] +++ exited with 0 +++ [pid 314] <... 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 313] <... mount resumed>) = 0 [pid 361] rt_sigprocmask(SIG_BLOCK, ~[] [pid 347] close(21 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] mkdir("./syz-tmp/newroot/sys", 0700 [pid 361] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 356] +++ exited with 0 +++ [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 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=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 347] close(22 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] close(3 [pid 313] <... mkdir resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 362 attached [pid 347] close(23 [pid 313] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] set_robust_list(0x7f63900539a0, 24 [pid 361] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 347] close(24) = -1 EBADF (Bad file descriptor) [pid 361] rt_sigprocmask(SIG_SETMASK, [] [pid 347] close(25 [pid 313] <... mount resumed>) = 0 [pid 362] <... set_robust_list resumed>) = 0 [pid 361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] close(26 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(27) = -1 EBADF (Bad file descriptor) [pid 347] close(28 [pid 361] <... futex resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... mount resumed>) = 0 [pid 362] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 361] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(29) = -1 EBADF (Bad file descriptor) [pid 347] exit_group(0 [pid 357] <... futex resumed>) = ? [pid 355] <... futex resumed>) = ? [pid 347] <... exit_group resumed>) = ? [pid 362] <... socket resumed>) = 3 [pid 357] +++ exited with 0 +++ [pid 355] +++ exited with 0 +++ [pid 313] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULLci2-android-6-1/strace-static-x86_64: Process 363 attached [pid 362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] +++ exited with 0 +++ [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 9 [pid 313] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 363] set_robust_list(0x55557ce52760, 24 [pid 362] <... futex resumed>) = 1 [pid 361] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 363] <... set_robust_list resumed>) = 0 [pid 362] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... mount resumed>) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [] [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 313] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 362] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 361] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... mkdir resumed>) = 0 [pid 363] chdir("./2" [pid 362] <... socket resumed>) = 4 [pid 313] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 363] <... chdir resumed>) = 0 [pid 362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 362] <... futex resumed>) = 1 [pid 361] <... futex resumed>) = 0 [pid 313] mkdir("./syz-tmp/newroot/syzcgroup", 0700 [pid 363] <... prctl resumed>) = 0 [pid 362] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... mkdir resumed>) = 0 [pid 363] setpgid(0, 0 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 313] mkdir("./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 363] <... setpgid resumed>) = 0 [pid 362] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 361] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... mkdir resumed>) = 0 [pid 363] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 362] <... connect resumed>) = 0 [pid 313] mkdir("./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 363] <... symlink resumed>) = 0 [pid 362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 363] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 362] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... symlink resumed>) = 0 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 313] mkdir("./syz-tmp/newroot/syzcgroup/net", 0700 [pid 363] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 362] sendfile(-1, -1, [3 [pid 361] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] <... symlink resumed>) = 0 [pid 362] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 313] <... mkdir resumed>) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 313] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 363] <... openat resumed>) = 3 [pid 362] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 363] write(3, "1000", 4 [pid 362] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 361] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... mount resumed>) = 0 [pid 363] <... write resumed>) = 4 [pid 362] <... clone3 resumed>) = 7 [pid 363] close(3 [pid 362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 363] <... close resumed>) = 0 [pid 362] <... futex resumed>) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] read(200 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 313] <... mount resumed>) = 0 [pid 363] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] ioctl(3, PPPIOCSMRU, 0 [pid 361] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] symlink("/dev/binderfs", "./binderfs" [pid 362] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 313] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... symlink resumed>) = 0 [pid 362] <... futex resumed>) = 1 [pid 361] <... futex resumed>) = 0 [pid 363] write(1, "executing program\n", 18 [pid 362] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 361] close(3 [pid 313] <... mount resumed>) = 0 [pid 363] <... write resumed>) = 18 [pid 361] <... close resumed>) = 0 [pid 313] mkdir("./syz-tmp/pivot", 0777 [pid 363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] close(4) = 0 [pid 363] <... futex resumed>) = 0 [pid 361] close(5 [pid 313] <... mkdir resumed>) = 0 [pid 363] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 363] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 361] close(6) = -1 EBADF (Bad file descriptor) [pid 361] close(7) = -1 EBADF (Bad file descriptor) [pid 363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 361] close(8 [pid 313] <... pivot_root resumed>) = 0 [pid 363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] chdir("/" [pid 363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 361] close(9) = -1 EBADF (Bad file descriptor) [pid 313] <... chdir resumed>) = 0 [pid 363] <... mmap resumed>) = 0x7f6390033000 [pid 361] close(10 [pid 313] umount2("./pivot", MNT_DETACH [pid 363] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(11) = -1 EBADF (Bad file descriptor) [pid 361] close(12 [pid 317] <... restart_syscall resumed>) = 0 [pid 363] <... mprotect resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(13) = -1 EBADF (Bad file descriptor) [pid 361] close(14 [pid 313] <... umount2 resumed>) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[] [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... rt_sigprocmask resumed>, [], 8) = 0 [ 28.859028][ T336] Disabling lock debugging due to kernel taint [pid 361] close(15 [pid 313] chroot("./newroot" [pid 363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 365 attached [pid 361] close(16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... chroot resumed>) = 0 [pid 365] set_robust_list(0x7f63900539a0, 24 [pid 363] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 365] <... set_robust_list resumed>) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [] [pid 361] close(17 [pid 317] <... openat resumed>) = 3 [pid 315] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] chdir("/" [pid 365] rt_sigprocmask(SIG_SETMASK, [] [pid 363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 315] <... openat resumed>) = 3 [pid 365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 363] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] close(18 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] fstat(3 [pid 313] <... chdir resumed>) = 0 [pid 365] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 363] <... futex resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getdents64(3 [pid 365] <... socket resumed>) = 3 [pid 363] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] close(19 [pid 315] getdents64(3 [pid 313] mkdir("/dev/gadgetfs", 0777 [pid 365] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 365] <... futex resumed>) = 0 [pid 363] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] close(20 [pid 317] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 365] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 363] <... futex resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 365] <... socket resumed>) = 4 [pid 363] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] close(21 [pid 317] newfstatat(AT_FDCWD, "./2/binderfs" [pid 315] newfstatat(AT_FDCWD, "./1/binderfs" [pid 365] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... mount resumed>) = -1 ENODEV (No such device) [pid 365] <... futex resumed>) = 0 [pid 363] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] close(22 [pid 317] unlink("./2/binderfs" [pid 315] unlink("./1/binderfs" [pid 313] mkdir("/dev/binderfs", 0777 [pid 365] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 363] <... futex resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 365] <... connect resumed>) = 0 [pid 363] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] close(23 [pid 317] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] mount("binder", "/dev/binderfs", "binder", 0, "stats=global" [pid 365] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 365] <... futex resumed>) = 0 [pid 361] close(24 [pid 315] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 365] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 361] close(25 [pid 315] unlink("./1/cgroup.net" [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 361] close(26 [pid 315] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 363] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... mount resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 365] <... futex resumed>) = 0 [pid 363] <... futex resumed>) = 1 [pid 361] close(27 [pid 315] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 313] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 365] sendfile(-1, -1, [3 [pid 363] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 365] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 361] close(28 [pid 317] unlink("./2/cgroup.net" [pid 315] unlink("./1/cgroup.cpu" [pid 313] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 365] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] getpid( [pid 365] <... futex resumed>) = 1 [pid 363] <... futex resumed>) = 0 [pid 361] close(29 [pid 317] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getpid resumed>) = 1 [pid 365] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 363] <... futex resumed>) = 0 [pid 361] exit_group(0 [pid 317] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 315] newfstatat(AT_FDCWD, "./1/cgroup" [pid 313] mkdir("/syzcgroup/unified/syz0", 0777 [pid 365] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 363] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... futex resumed>) = ? [pid 361] <... exit_group resumed>) = ? [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 365] <... clone3 resumed>) = 11 [pid 362] +++ exited with 0 +++ [pid 361] +++ exited with 0 +++ [pid 317] unlink("./2/cgroup.cpu" [pid 315] unlink("./1/cgroup" [pid 313] <... mkdir resumed>) = 0 [pid 365] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC [pid 365] <... futex resumed>) = 1 [pid 363] <... futex resumed>) = 0 [pid 317] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] close(3 [pid 313] <... openat resumed>) = 3 [pid 363] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 365] ioctl(3, PPPIOCSMRU, 0 [pid 363] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./2/cgroup" [pid 315] rmdir("./1" [pid 313] write(3, "32", 2 [pid 365] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 363] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 365] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./2/cgroup" [pid 315] mkdir("./2", 0777 [pid 313] <... write resumed>) = 2 [pid 365] <... futex resumed>) = 0 [pid 363] close(3 [pid 317] <... unlink resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] close(3 [pid 365] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] <... close resumed>) = 0 [pid 317] getdents64(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 363] close(4 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 363] <... close resumed>) = 0 [pid 317] close(3 [pid 315] close(3 [pid 313] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 363] close(5 [pid 317] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./2" [pid 315] <... socket resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 363] close(6 [pid 317] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] write(3, "1", 1 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./3", 0777 [pid 315] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... mkdir resumed>) = 0 [pid 315] <... 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 313] <... write resumed>) = 1 [pid 363] close(7 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] close(3 [pid 313] close(3 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 363] close(8 [pid 317] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] mkdir("/syzcgroup/cpu/syz0", 0777 [pid 363] close(9 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] <... 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 313] <... mkdir resumed>) = 0 [pid 363] close(10 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... 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 313] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 363] close(11 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... openat resumed>) = 3 [pid 363] close(12 [pid 317] <... 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 315] <... 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 313] write(3, "1", 1 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] close(13 [pid 315] <... 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 313] <... write resumed>) = 1 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] close(3 [pid 313] close(3 [pid 363] close(14 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 363] close(15 [pid 317] <... socket resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 363] close(16 [pid 317] <... 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 315] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... openat resumed>) = 3 [pid 363] close(17 [pid 317] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 313] write(3, "313524224", 9 [pid 363] close(18 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... write resumed>) = 9 [pid 363] close(19 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 363] close(20 [pid 317] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... close resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 313] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 363] close(21 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] <... openat resumed>) = 3 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 363] close(22 [pid 317] <... 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 315] <... 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 313] write(3, "314572800", 9 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 363] close(23 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... write resumed>) = 9 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] close(3 [pid 313] close(3 [pid 363] close(24 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] fstat(3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... close resumed>) = 0 [pid 363] close(25 [pid 317] <... 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 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] mkdir("/syzcgroup/net/syz0", 0777 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getdents64(3 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 363] close(26 [pid 317] <... close resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... mkdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 367 attached [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 9 [pid 313] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 367] set_robust_list(0x55557ce52760, 24 [pid 363] close(27 [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./1/binderfs" [pid 367] <... set_robust_list resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 363] close(28 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] unlink("./1/binderfs" [pid 313] write(3, "1", 1 [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 363] close(29 [pid 317] <... 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 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 367] chdir("./2" [pid 363] exit_group(0 [pid 316] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 365] <... futex resumed>) = ? [pid 363] <... exit_group resumed>) = ? [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... setsockopt resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 313] <... write resumed>) = 1 [pid 365] +++ exited with 0 +++ [pid 367] <... chdir resumed>) = 0 [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 367] setpgid(0, 0) = 0 [pid 367] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 363] +++ exited with 0 +++ [pid 367] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 367] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 317] <... 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 316] unlink("./1/cgroup.net" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 367] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 367] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 316] <... unlink resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 367] <... symlink resumed>) = 0 [pid 317] <... 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 316] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 367] <... openat resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 367] write(3, "1000", 4) = 4 [pid 367] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 367] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 367] read(200 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... getsockopt resumed>, 0x7f639012b128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 367] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 316] unlink("./1/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 367] symlink("/dev/binderfs", "./binderfs" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 367] <... symlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] <... getsockopt resumed>, 0x7f639012b7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 367] write(1, "executing program\n", 18 [pid 317] <... 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 316] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 367] <... write resumed>) = 18 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getsockopt resumed>, 0x7f639012be28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 367] <... futex resumed>) = 0 executing program [pid 367] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... setsockopt resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./1/cgroup" [pid 313] close(3 [pid 367] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] <... close resumed>) = 0 [pid 316] unlink("./1/cgroup" [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... unlink resumed>) = 0 [pid 367] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getdents64(3 [pid 313] <... socket resumed>) = 3 [pid 367] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 367] <... mprotect resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[10]}, 88) = 10 ci2-android-6-1/strace-static-x86_64: Process 369 attached [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 316] close(3ci2-android-6-1/strace-static-x86_64: Process 368 attached [pid 369] set_robust_list(0x55557ce52760, 24 [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 12 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... 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 316] <... close resumed>) = 0 [pid 369] <... set_robust_list resumed>) = 0 [pid 368] set_robust_list(0x7f63900539a0, 24 [pid 367] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] rmdir("./1" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 368] <... set_robust_list resumed>) = 0 [pid 367] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [] [pid 367] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] mkdir("./2", 0777 [pid 313] <... 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 369] chdir("./3" [pid 368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 369] <... chdir resumed>) = 0 [pid 368] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 316] <... mkdir resumed>) = 0 [pid 313] close(3 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 369] <... prctl resumed>) = 0 [pid 368] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] setpgid(0, 0 [pid 314] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... close resumed>) = 0 [pid 369] <... setpgid resumed>) = 0 [pid 368] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 369] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 368] <... futex resumed>) = 1 [pid 367] <... futex resumed>) = 0 [pid 316] close(3 [pid 314] <... openat resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] <... symlink resumed>) = 0 [pid 368] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 367] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 367] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] fstat(3 [pid 313] <... socket resumed>) = 3 [pid 369] <... symlink resumed>) = 0 [pid 368] <... socket resumed>) = 4 [pid 367] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 369] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 368] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] <... symlink resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 367] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 314] getdents64(3 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 367] <... futex resumed>) = 0 [pid 369] <... openat resumed>) = 3 [pid 368] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 367] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 369] write(3, "1000", 4 [pid 368] <... connect resumed>) = -1 EEXIST (File exists) [pid 316] <... 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] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 369] <... write resumed>) = 4 [pid 368] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] close(3 [pid 368] <... futex resumed>) = 1 [pid 367] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 369] <... close resumed>) = 0 [pid 368] sendfile(-1, -1, [3 [pid 367] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] newfstatat(AT_FDCWD, "./2/binderfs" [pid 313] <... 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 369] read(200 [pid 368] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 367] <... futex resumed>) = 0 [pid 316] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 369] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 314] unlink("./2/binderfs" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] symlink("/dev/binderfs", "./binderfs" [pid 368] <... futex resumed>) = 0 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] <... symlink resumed>) = 0 [pid 368] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 369] write(1, "executing program\n", 18 [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 367] <... futex resumed>) = 0 executing program [pid 316] <... socket resumed>) = 3 [pid 314] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] <... write resumed>) = 18 [pid 368] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 367] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 369] <... futex resumed>) = 0 [pid 369] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, 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) = 0x7f6390033000 [pid 369] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 368] <... clone3 resumed>) = 11 [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=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 368] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 371 attached ) = 1 [pid 367] <... futex resumed>) = 0 [pid 316] <... 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] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 371] set_robust_list(0x7f63900539a0, 24 [pid 369] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 368] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 371] <... set_robust_list resumed>) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 367] <... futex resumed>) = 0 [pid 313] <... 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 371] rt_sigprocmask(SIG_SETMASK, [] [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] ioctl(3, PPPIOCSMRU, 0 [pid 367] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] unlink("./2/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 371] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 314] <... unlink resumed>) = 0 [pid 371] <... socket resumed>) = 3 [pid 369] <... futex resumed>) = 0 [pid 368] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 371] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] <... futex resumed>) = 1 [pid 367] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 371] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] close(3 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 371] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 367] close(4 [pid 316] <... 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 313] <... 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 371] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 369] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 371] <... socket resumed>) = 4 [pid 367] close(5 [pid 371] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] unlink("./2/cgroup.cpu" [pid 313] <... 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 371] <... futex resumed>) = 1 [pid 369] <... futex resumed>) = 0 [pid 367] close(6 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 371] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 367] close(7 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 371] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 369] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 371] <... connect resumed>) = -1 EEXIST (File exists) [pid 367] close(8 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./2/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 371] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 371] <... futex resumed>) = 1 [pid 369] <... futex resumed>) = 0 [pid 367] close(9 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./2/cgroup" [pid 313] <... 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 371] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 367] close(10 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 313] close(3 [pid 371] sendfile(-1, -1, [3 [pid 369] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 314] getdents64(3 [pid 371] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 367] close(11 [pid 313] <... close resumed>) = 0 [pid 371] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 371] <... futex resumed>) = 1 [pid 369] <... futex resumed>) = 0 [pid 367] close(12 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 371] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 367] close(13 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] rmdir("./2" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 371] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 369] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 371] <... clone3 resumed>) = 14 [pid 367] close(14 [pid 314] <... rmdir resumed>) = 0 [pid 313] <... 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 371] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./3", 0777 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 371] <... futex resumed>) = 1 [pid 369] <... futex resumed>) = 0 [pid 367] close(15 [pid 371] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 367] close(16 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... 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 371] ioctl(3, PPPIOCSMRU, 0 [pid 369] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 371] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 367] close(17 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 371] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] <... futex resumed>) = 1 [pid 369] <... futex resumed>) = 0 [pid 367] close(18 [pid 316] <... setsockopt resumed>) = 0 [pid 371] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] close(3 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... getsockopt resumed>, 0x7f639012d208, [84]) = -1 ENOENT (No such file or directory) [pid 369] <... close resumed>) = 0 [pid 367] close(19 [pid 316] <... 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] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] close(4 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = 0 [pid 367] close(20 [pid 369] close(5 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(21 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 369] close(6 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(22 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] close(7 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... socket resumed>) = 3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(23 [pid 313] <... 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 369] close(8 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(24 [pid 316] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] close(9 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(25 [pid 316] <... 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 313] <... 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] <... 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 369] close(10 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(26 [pid 316] <... 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 369] close(11 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(27 [pid 316] close(3 [pid 314] close(3 [pid 313] <... 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 369] close(12 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(28 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 369] close(13 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(29 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... getsockopt resumed>, 0x7f639012e648, [84]) = -1 ENOENT (No such file or directory) [pid 369] close(14 [pid 367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 373 attached [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] exit_group(0 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 373] set_robust_list(0x55557ce52760, 24 [pid 369] close(15 [pid 368] <... futex resumed>) = ? [pid 367] <... exit_group resumed>) = ? [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 8 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] mkdir("./0", 0777 [pid 373] <... set_robust_list resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] +++ exited with 0 +++ [pid 367] +++ exited with 0 +++ [pid 314] <... 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 373] rt_sigprocmask(SIG_SETMASK, [] [pid 369] close(16 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... mkdir resumed>) = 0 [pid 373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 373] chdir("./2" [pid 369] close(17 [pid 315] --- 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] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... chdir resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 369] close(18 [pid 313] <... socket resumed>) = 3 [pid 373] <... prctl resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] close(3 [pid 373] setpgid(0, 0 [pid 369] close(19 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 373] <... setpgid resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 373] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 369] close(20 [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... symlink resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 373] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 369] close(21 [pid 313] <... socket resumed>) = 3 [pid 373] <... symlink resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 373] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 369] close(22 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 373] <... symlink resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 369] close(23 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 369] close(24 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... close resumed>) = 0 [pid 373] <... openat resumed>) = 3 [pid 369] close(25 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] write(3, "1000", 4 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 373] <... write resumed>) = 4 [pid 369] close(26 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 373] close(3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 373] <... close resumed>) = 0 [pid 369] close(27 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 373] read(200 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] close(28 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 373] symlink("/dev/binderfs", "./binderfs" [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 373] <... symlink resumed>) = 0 [pid 369] close(29 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... 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 373] write(1, "executing program\n", 18 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 373] <... write resumed>) = 18 [pid 373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] exit_group(0 [pid 373] <... futex resumed>) = 0 [pid 373] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 373] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 371] <... futex resumed>) = ? [pid 369] <... exit_group resumed>) = ? [pid 373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 371] +++ exited with 0 +++ [pid 373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 373] mprotect(0x7f6390034000, 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=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x7f63900539a0, 24 [pid 373] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [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(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 374] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 373] <... futex resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 374] <... socket resumed>) = 3 [pid 373] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 373] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 373] <... futex resumed>) = 0 [pid 374] <... socket resumed>) = 4 [pid 373] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] +++ exited with 0 +++ [pid 313] <... 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 374] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 374] <... futex resumed>) = 0 [pid 373] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 374] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 373] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... setsockopt resumed>) = 0 [pid 374] <... connect resumed>) = -1 EEXIST (File exists) [pid 373] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... openat resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 374] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] fstat(3 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 374] <... futex resumed>) = 0 [pid 373] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 374] sendfile(-1, -1, [3 [pid 373] <... futex resumed>) = 0 [pid 313] <... 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 374] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 373] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getdents64(3 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 374] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... 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 374] <... futex resumed>) = 0 [pid 373] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 374] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 373] <... futex resumed>) = 0 [pid 374] <... clone3 resumed>) = 10 [pid 373] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 374] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./2/binderfs" [pid 374] <... futex resumed>) = 0 [pid 373] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 374] ioctl(3, PPPIOCSMRU, 0 [pid 373] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 374] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 373] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] unlink("./2/binderfs" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 374] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 373] close(3 [pid 315] <... unlink resumed>) = 0 [pid 374] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] <... close resumed>) = 0 [pid 314] <... 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 315] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 373] close(4 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 373] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 373] close(5) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 373] close(6 [pid 315] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 314] close(3 [pid 313] close(3 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 373] close(7 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 373] close(8 [pid 315] unlink("./2/cgroup.net" [pid 314] <... close resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 373] close(9 [pid 317] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 373] close(10 [pid 317] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 373] close(11) = -1 EBADF (Bad file descriptor) [pid 373] close(12) = -1 EBADF (Bad file descriptor) [pid 373] close(13) = -1 EBADF (Bad file descriptor) [pid 373] close(14) = -1 EBADF (Bad file descriptor) [pid 373] close(15) = -1 EBADF (Bad file descriptor) [pid 373] close(16ci2-android-6-1/strace-static-x86_64: Process 376 attached ) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 376] set_robust_list(0x55557ce52760, 24 [pid 373] close(17 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] unlink("./2/cgroup.cpu" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 12 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 376] <... set_robust_list resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 373] close(18 [pid 315] <... unlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 376] chdir("./3" [pid 373] close(19 [pid 317] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 376] <... chdir resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./2/cgroup" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 373] close(20 [pid 317] newfstatat(AT_FDCWD, "./3/binderfs" [pid 376] <... prctl resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 376] setpgid(0, 0 [pid 373] close(21 [pid 317] unlink("./3/binderfs" [pid 315] unlink("./2/cgroup" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 376] <... setpgid resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 376] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 373] close(22 [pid 315] <... unlink resumed>) = 0 [pid 317] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 376] <... symlink resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] close(3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 376] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 373] close(23 [pid 317] unlink("./3/cgroup.net" [pid 315] <... close resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 376] <... symlink resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] rmdir("./2" [pid 313] close(3 [pid 376] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 373] close(24 [pid 317] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... rmdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 376] <... symlink resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] mkdir("./3", 0777 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 373] close(25 [pid 317] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 376] <... openat resumed>) = 3 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 376] write(3, "1000", 4 [pid 373] close(26 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 376] <... write resumed>) = 4 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./3/cgroup.cpu" [pid 376] close(3 [pid 373] close(27 [pid 315] <... socket resumed>) = 3 [pid 376] <... close resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] read(200 [pid 373] close(28ci2-android-6-1/strace-static-x86_64: Process 377 attached [pid 376] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] close(3 [pid 377] set_robust_list(0x55557ce52760, 24 [pid 376] symlink("/dev/binderfs", "./binderfs" [pid 373] close(29 [pid 317] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 377] <... set_robust_list resumed>) = 0 [pid 376] <... symlink resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 2 [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 376] write(1, "executing program\n", 18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] <... write resumed>) = 18 [pid 373] exit_group(0 [pid 317] newfstatat(AT_FDCWD, "./3/cgroup" [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 377] chdir("./0" [pid 376] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = ? [pid 373] <... exit_group resumed>) = ? [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 377] <... chdir resumed>) = 0 [pid 376] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 376] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 377] <... prctl resumed>) = 0 [pid 376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 377] setpgid(0, 0 [pid 376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 377] <... setpgid resumed>) = 0 [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 374] +++ exited with 0 +++ [pid 373] +++ exited with 0 +++ [pid 317] unlink("./3/cgroup" [pid 377] <... symlink resumed>) = 0 [pid 376] <... mmap resumed>) = 0x7f6390033000 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 377] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 376] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... unlink resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 377] <... symlink resumed>) = 0 [pid 376] <... mprotect resumed>) = 0 [pid 317] getdents64(3 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 377] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 376] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 377] <... symlink resumed>) = 0 [pid 376] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] close(3 [pid 315] <... 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 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 378 attached [pid 377] <... openat resumed>) = 3 [pid 317] rmdir("./3" [pid 315] close(3 [pid 378] set_robust_list(0x7f63900539a0, 24 [pid 377] write(3, "1000", 4 [pid 376] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 317] <... rmdir resumed>) = 0 [pid 378] <... set_robust_list resumed>) = 0 [pid 377] <... write resumed>) = 4 [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 317] mkdir("./4", 0777 [pid 316] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [] [pid 377] close(3 [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] <... close resumed>) = 0 [pid 376] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 378] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 377] read(200 [pid 376] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 378] <... socket resumed>) = 3 [pid 377] <... 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 376] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] read(200 [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 316] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 378] <... futex resumed>) = 0 [pid 377] <... 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 376] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 377] read(200 [pid 376] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] fstat(3 [pid 315] <... 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 378] <... socket resumed>) = 4 [pid 377] <... 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 376] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] read(200 [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... socket resumed>) = 3 [pid 377] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 376] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 315] <... 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 378] <... futex resumed>) = 0 [pid 377] symlink("/dev/binderfs", "./binderfs" [pid 376] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 378] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 377] <... symlink resumed>) = 0 [pid 376] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 378] <... connect resumed>) = -1 EEXIST (File exists) [pid 377] write(1, "executing program\n", 18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... write resumed>) = 18 executing program [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 378] <... futex resumed>) = 1 [pid 377] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./2/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 378] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] <... futex resumed>) = 0 [pid 376] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 376] <... futex resumed>) = 0 [pid 315] <... 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 378] sendfile(-1, -1, [3 [pid 377] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 376] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] unlink("./2/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 378] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 378] <... futex resumed>) = 1 [pid 377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 376] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 378] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] <... mmap resumed>) = 0x7f6390033000 [pid 376] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 376] <... futex resumed>) = 0 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 315] <... 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 378] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 377] <... mprotect resumed>) = 0 [pid 376] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 378] <... clone3 resumed>) = 14 [pid 377] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 316] unlink("./2/cgroup.net" [pid 378] <... futex resumed>) = 1 [pid 377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 376] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 380 attached [pid 378] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 380] set_robust_list(0x7f63900539a0, 24 [pid 378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 376] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 380] <... set_robust_list resumed>) = 0 [pid 378] ioctl(3, PPPIOCSMRU, 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 376] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] rt_sigprocmask(SIG_SETMASK, [] [pid 378] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 380] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 378] <... futex resumed>) = 1 [pid 377] <... futex resumed>) = 0 [pid 376] <... futex resumed>) = 0 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] <... socket resumed>) = 3 [pid 378] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./2/cgroup.cpu" [pid 315] <... 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] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 376] <... close resumed>) = 0 [pid 377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 380] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 377] <... futex resumed>) = 0 [pid 376] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 380] <... socket resumed>) = 4 [pid 377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 376] <... close resumed>) = 0 [pid 376] close(5) = -1 EBADF (Bad file descriptor) [pid 376] close(6) = -1 EBADF (Bad file descriptor) [pid 376] close(7) = -1 EBADF (Bad file descriptor) [pid 380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] close(8 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 380] <... futex resumed>) = 1 [pid 377] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./2/cgroup" [pid 315] <... close resumed>) = 0 [pid 314] --- 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] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... futex resumed>) = 0 [pid 376] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./2/cgroup" [pid 315] <... socket resumed>) = 3 [pid 380] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 380] <... connect resumed>) = 0 [pid 376] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 315] <... 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] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 380] <... futex resumed>) = 1 [pid 377] <... futex resumed>) = 0 [pid 376] close(11 [pid 317] close(3 [pid 316] close(3 [pid 315] <... 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 380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... futex resumed>) = 0 [pid 376] close(12 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] rmdir("./2" [pid 315] <... setsockopt resumed>) = 0 [pid 380] sendfile(-1, -1, [3 [pid 377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 380] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 376] close(13 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] mkdir("./3", 0777 [pid 315] <... 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] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 380] <... futex resumed>) = 1 [pid 377] <... futex resumed>) = 0 [pid 376] close(14 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... futex resumed>) = 0 [pid 376] close(15 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] close(3 [pid 315] <... setsockopt resumed>) = 0 [pid 380] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 380] <... clone3 resumed>) = 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 376] close(16 [pid 380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 380] <... futex resumed>) = 1 [pid 377] <... futex resumed>) = 0 [pid 376] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... futex resumed>) = 0 [pid 376] close(18 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... setsockopt resumed>) = 0 [pid 380] ioctl(3, PPPIOCSMRU, 0 [pid 377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 380] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 376] close(19 [pid 316] <... 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 315] close(3 [pid 380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] close(3 [pid 380] <... futex resumed>) = 1 [pid 377] <... futex resumed>) = 0 [pid 376] close(20 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 377] close(3 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] <... close resumed>) = 0 [pid 376] close(21 [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 377] close(4 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... socket resumed>) = 3 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 377] <... close resumed>) = 0 [pid 376] close(22 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 377] close(5 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(23 [pid 317] close(3 [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 382 attached [pid 377] close(6 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] set_robust_list(0x55557ce52760, 24 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 12 [pid 382] <... set_robust_list resumed>) = 0 [pid 377] close(7 [pid 376] close(24 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 382] rt_sigprocmask(SIG_SETMASK, [] [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] close(8 [pid 376] close(25 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... 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 382] chdir("./3" [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... chdir resumed>) = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILLci2-android-6-1/strace-static-x86_64: Process 383 attached ) = 0 [pid 377] close(9 [pid 376] close(26 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 15 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] set_robust_list(0x55557ce52760, 24 [pid 382] setpgid(0, 0 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... set_robust_list resumed>) = 0 [pid 382] <... setpgid resumed>) = 0 [pid 377] close(10 [pid 316] <... 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 383] rt_sigprocmask(SIG_SETMASK, [] [pid 382] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(27 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] <... symlink resumed>) = 0 [pid 377] close(11 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 383] chdir("./4" [pid 382] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... chdir resumed>) = 0 [pid 382] <... symlink resumed>) = 0 [pid 377] close(12 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 382] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(29 [pid 316] <... 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 383] <... prctl resumed>) = 0 [pid 382] <... symlink resumed>) = 0 [pid 377] close(13 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] setpgid(0, 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... setpgid resumed>) = 0 [pid 382] <... openat resumed>) = 3 [pid 377] close(14 [pid 376] exit_group(0 [pid 316] <... 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 383] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 382] write(3, "1000", 4) = 4 [pid 378] <... futex resumed>) = ? [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... symlink resumed>) = 0 [pid 382] close(3 [pid 378] +++ exited with 0 +++ [pid 377] close(15 [pid 382] <... close resumed>) = 0 [pid 382] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 382] write(1, "executing program\n", 18) = 18 [pid 382] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 376] +++ exited with 0 +++ [pid 382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] close(16 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 383] <... symlink resumed>) = 0 [pid 382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 383] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 382] <... mmap resumed>) = 0x7f6390033000 [pid 377] close(17 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... symlink resumed>) = 0 [pid 382] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 382] <... mprotect resumed>) = 0 [pid 377] close(18 [pid 316] <... 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 382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] <... openat resumed>) = 3 [pid 382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3ci2-android-6-1/strace-static-x86_64: Process 384 attached [pid 383] write(3, "1000", 4 [pid 382] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 382] rt_sigprocmask(SIG_SETMASK, [] [pid 377] close(19 [pid 382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 384] set_robust_list(0x7f63900539a0, 24 [pid 383] <... write resumed>) = 4 [pid 382] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... set_robust_list resumed>) = 0 [pid 383] close(3 [pid 382] <... futex resumed>) = 0 [pid 377] close(20 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... close resumed>) = 0 [pid 382] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] read(200 [pid 384] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 377] close(21 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] <... socket resumed>) = 3 [pid 383] symlink("/dev/binderfs", "./binderfs" [pid 377] close(22 [pid 316] <... 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 384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... symlink resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 382] <... futex resumed>) = 0 [pid 377] close(23 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] write(1, "executing program\n", 18 [pid 382] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... write resumed>) = 18 [pid 382] <... futex resumed>) = 0 [pid 377] close(24 executing program [pid 316] <... 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 384] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 383] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] <... socket resumed>) = 4 [pid 383] <... futex resumed>) = 0 [pid 377] close(25 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(26) = -1 EBADF (Bad file descriptor) [pid 384] <... futex resumed>) = 1 [pid 383] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 382] <... futex resumed>) = 0 [pid 377] close(27 [pid 316] <... setsockopt resumed>) = 0 [pid 384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 382] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] <... futex resumed>) = 0 [pid 377] close(28 [pid 384] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 382] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 384] <... connect resumed>) = -1 EEXIST (File exists) [pid 383] <... mmap resumed>) = 0x7f6390033000 [pid 377] close(29) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 377] exit_group(0 [pid 380] <... futex resumed>) = ? [pid 377] <... exit_group resumed>) = ? [pid 316] <... 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 384] <... futex resumed>) = 1 [pid 383] <... mprotect resumed>) = 0 [pid 382] <... futex resumed>) = 0 [pid 380] +++ exited with 0 +++ [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 382] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] +++ exited with 0 +++ [pid 316] <... setsockopt resumed>) = 0 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 382] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] sendfile(-1, -1, [3 [pid 383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 382] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 385 attached [pid 384] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 385] set_robust_list(0x7f63900539a0, 24 [pid 384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 313] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] <... set_robust_list resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 382] <... futex resumed>) = 0 [pid 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 385] rt_sigprocmask(SIG_SETMASK, [] [pid 384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 316] <... setsockopt resumed>) = 0 [pid 385] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 384] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 383] <... futex resumed>) = 0 [pid 382] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 313] fstat(3 [pid 385] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 385] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getdents64(3 [pid 385] <... futex resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 385] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... clone3 resumed>) = 14 [pid 383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] newfstatat(AT_FDCWD, "./0/binderfs" [pid 384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 385] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 383] <... futex resumed>) = 1 [pid 382] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] fstat(3 [pid 313] unlink("./0/binderfs" [pid 385] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... unlink resumed>) = 0 [pid 385] <... socket resumed>) = 4 [pid 314] getdents64(3 [pid 313] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 385] <... futex resumed>) = 0 [pid 314] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./0/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 387 attached [pid 385] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 387] set_robust_list(0x55557ce52760, 24 [pid 384] ioctl(3, PPPIOCSMRU, 0 [pid 383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 11 [pid 314] newfstatat(AT_FDCWD, "./3/binderfs" [pid 313] unlink("./0/cgroup.net" [pid 387] <... set_robust_list resumed>) = 0 [pid 385] <... futex resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 383] <... futex resumed>) = 1 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [] [pid 385] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] unlink("./3/binderfs" [pid 313] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] <... connect resumed>) = -1 EEXIST (File exists) [pid 384] <... futex resumed>) = 1 [pid 382] <... futex resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 387] chdir("./3" [pid 385] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] close(3 [pid 314] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 387] <... chdir resumed>) = 0 [pid 385] <... futex resumed>) = 1 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 385] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(4 [pid 314] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 313] unlink("./0/cgroup.cpu" [pid 387] <... prctl resumed>) = 0 [pid 385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 387] setpgid(0, 0 [pid 385] sendfile(-1, -1, [3 [pid 383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] close(5 [pid 314] unlink("./3/cgroup.net" [pid 313] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 387] <... setpgid resumed>) = 0 [pid 385] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 387] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 385] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 382] close(6 [pid 313] newfstatat(AT_FDCWD, "./0/cgroup" [pid 387] <... symlink resumed>) = 0 [pid 385] <... futex resumed>) = 1 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 387] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 385] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(7 [pid 314] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 313] unlink("./0/cgroup" [pid 387] <... symlink resumed>) = 0 [pid 385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 387] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 385] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] close(8 [pid 314] unlink("./3/cgroup.cpu" [pid 313] getdents64(3 [pid 387] <... symlink resumed>) = 0 [pid 385] <... clone3 resumed>) = 17 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 385] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 382] close(9 [pid 387] <... openat resumed>) = 3 [pid 385] <... futex resumed>) = 1 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 387] write(3, "1000", 4 [pid 385] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(10 [pid 314] newfstatat(AT_FDCWD, "./3/cgroup" [pid 313] rmdir("./0" [pid 387] <... write resumed>) = 4 [pid 385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 387] close(3 [pid 385] ioctl(3, PPPIOCSMRU, 0 [pid 383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] close(11 [pid 314] unlink("./3/cgroup" [pid 313] mkdir("./1", 0777 [pid 387] <... close resumed>) = 0 [pid 385] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 387] read(200 [pid 385] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(12 [pid 314] getdents64(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 387] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 385] <... futex resumed>) = 1 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... socket resumed>) = 3 [pid 387] symlink("/dev/binderfs", "./binderfs" [pid 385] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] close(3 [pid 382] close(13 [pid 314] close(3 [pid 313] close(3 [pid 387] <... symlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 387] write(1, "executing program\n", 18 [pid 383] close(4 [pid 382] close(14 executing program [pid 314] rmdir("./3" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 387] <... write resumed>) = 18 [pid 383] <... close resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rmdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 387] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(5 [pid 382] close(15 [pid 314] mkdir("./4", 0777 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 387] <... futex resumed>) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 313] <... 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 387] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 383] close(6 [pid 382] close(16 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] close(7 [pid 382] close(17 [pid 314] close(3 [pid 313] close(3 [pid 387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] close(8 [pid 382] close(18 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 387] <... mmap resumed>) = 0x7f6390033000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 387] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 383] close(9 [pid 382] close(19 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 387] <... mprotect resumed>) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 387] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] close(10 [pid 382] close(20 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 387] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 383] close(11 [pid 382] close(21 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 389 attached [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... 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 389] set_robust_list(0x7f63900539a0, 24 [pid 387] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 383] close(12 [pid 382] close(22 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 389] <... set_robust_list resumed>) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 389] rt_sigprocmask(SIG_SETMASK, [] [pid 387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] close(13 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(23 [pid 314] <... 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 313] <... 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 389] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 387] <... futex resumed>) = 0 [pid 383] close(14 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 389] <... socket resumed>) = 3 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(15 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 389] <... futex resumed>) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(16 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 383] close(17 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(18 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(24 [pid 314] <... 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 313] <... 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 389] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 383] close(19 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 389] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(25 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... close resumed>) = 0 [pid 389] <... socket resumed>) = 4 [pid 383] close(20 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(26 [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 389] <... futex resumed>) = 1 [pid 387] <... futex resumed>) = 0 [pid 383] close(21 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(27 [pid 314] <... 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 313] <... 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 389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... futex resumed>) = 0 [pid 383] close(22 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 389] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(28 [pid 314] <... 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 313] <... 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 389] <... connect resumed>) = -1 EEXIST (File exists) [pid 383] close(23 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(29 [pid 314] <... close resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 389] <... futex resumed>) = 1 [pid 387] <... futex resumed>) = 0 [pid 383] close(24 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... futex resumed>) = 0 [pid 383] close(25 [pid 382] exit_group(0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 389] sendfile(-1, -1, [3 [pid 387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... futex resumed>) = ? [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... exit_group resumed>) = ? [pid 314] <... 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 313] <... 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 389] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 384] +++ exited with 0 +++ [pid 383] close(26 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 389] <... futex resumed>) = 1 [pid 383] close(27 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... futex resumed>) = 0 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] +++ exited with 0 +++ [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... 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 387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(28 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 389] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- 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] <... 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 313] <... 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 389] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(29 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 389] <... clone3 resumed>) = 13 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] exit_group(0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] close(3 [pid 389] <... futex resumed>) = 1 [pid 387] <... futex resumed>) = 0 [pid 385] <... futex resumed>) = ? [pid 383] <... exit_group resumed>) = ? [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... close resumed>) = 0 [pid 389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] +++ exited with 0 +++ [pid 383] +++ exited with 0 +++ [pid 314] <... setsockopt resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 389] ioctl(3, PPPIOCSMRU, 0 [pid 387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 389] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 391 attached [pid 389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 391] set_robust_list(0x55557ce52760, 24 [pid 389] <... futex resumed>) = 1 [pid 387] <... futex resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 5 [pid 391] <... set_robust_list resumed>) = 0 [pid 389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] close(3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 391] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] <... close resumed>) = 0 [pid 314] close(3 [pid 391] chdir("./1" [pid 387] close(4 [pid 391] <... chdir resumed>) = 0 [pid 387] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 387] close(5 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 391] <... prctl resumed>) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 391] setpgid(0, 0) = 0 [pid 387] close(6 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 391] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... symlink resumed>) = 0 [pid 391] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 391] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-android-6-1/strace-static-x86_64: Process 392 attached ) = 3 [pid 387] close(7 [pid 392] set_robust_list(0x55557ce52760, 24 [pid 391] write(3, "1000", 4 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 15 [pid 392] <... set_robust_list resumed>) = 0 [pid 391] <... write resumed>) = 4 [pid 387] close(8 [pid 392] rt_sigprocmask(SIG_SETMASK, [] [pid 391] close(3 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] <... close resumed>) = 0 [pid 387] close(9 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 392] chdir("./4" [pid 391] read(200 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] <... chdir resumed>) = 0 [pid 391] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] close(10 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 391] symlink("/dev/binderfs", "./binderfs" [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] <... prctl resumed>) = 0 [pid 391] <... symlink resumed>) = 0 [pid 387] close(11 [pid 392] setpgid(0, 0 [pid 391] write(1, "executing program\n", 18 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] <... setpgid resumed>) = 0 executing program [pid 391] <... write resumed>) = 18 [pid 392] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 391] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] close(12 [pid 392] <... symlink resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 391] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 392] <... symlink resumed>) = 0 [pid 391] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 387] close(13 [pid 392] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 392] <... symlink resumed>) = 0 [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 387] close(14 [pid 392] <... openat resumed>) = 3 [pid 391] <... mmap resumed>) = 0x7f6390033000 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] write(3, "1000", 4 [pid 391] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 387] close(15 [pid 392] <... write resumed>) = 4 [pid 391] <... mprotect resumed>) = 0 [pid 392] close(3 [pid 391] rt_sigprocmask(SIG_BLOCK, ~[] [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 392] <... close resumed>) = 0 [pid 391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 393 attached [pid 392] read(200 [pid 387] close(16 [pid 393] set_robust_list(0x7f63900539a0, 24 [pid 391] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 393] <... set_robust_list resumed>) = 0 [pid 392] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] rt_sigprocmask(SIG_SETMASK, [] [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] rt_sigprocmask(SIG_SETMASK, [] [pid 392] symlink("/dev/binderfs", "./binderfs" [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] close(17 [pid 391] <... futex resumed>) = 0 [pid 393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 392] <... symlink resumed>) = 0 [pid 391] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 392] write(1, "executing program\n", 18 executing program [pid 387] close(18 [pid 393] <... socket resumed>) = 3 [pid 392] <... write resumed>) = 18 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] close(19 [pid 393] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 391] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 391] <... futex resumed>) = 0 [pid 387] close(20 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 393] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 391] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 393] <... socket resumed>) = 4 [pid 392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] close(21 [pid 315] <... openat resumed>) = 3 [pid 393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 393] <... futex resumed>) = 1 [pid 392] <... mmap resumed>) = 0x7f6390033000 [pid 391] <... futex resumed>) = 0 [pid 387] close(22 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 391] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 393] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 392] <... mprotect resumed>) = 0 [pid 391] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] close(23 [pid 315] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 393] <... connect resumed>) = -1 EEXIST (File exists) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] rt_sigprocmask(SIG_BLOCK, ~[] [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./3/binderfs" [pid 393] <... futex resumed>) = 1 [pid 392] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 391] <... futex resumed>) = 0 [pid 387] close(24 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 391] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./3/binderfs"ci2-android-6-1/strace-static-x86_64: Process 394 attached [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 387] close(25 [pid 317] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 394] set_robust_list(0x7f63900539a0, 24 [pid 393] sendfile(-1, -1, [3 [pid 392] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 391] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 394] <... set_robust_list resumed>) = 0 [pid 393] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 392] rt_sigprocmask(SIG_SETMASK, [] [pid 387] close(26 [pid 317] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 394] rt_sigprocmask(SIG_SETMASK, [] [pid 393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 393] <... futex resumed>) = 1 [pid 392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 387] close(27 [pid 317] fstat(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 394] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 393] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 392] <... futex resumed>) = 0 [pid 391] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] unlink("./3/cgroup.net" [pid 394] <... socket resumed>) = 3 [pid 391] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 315] <... unlink resumed>) = 0 [pid 394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 394] <... futex resumed>) = 0 [pid 393] <... clone3 resumed>) = 7 [pid 392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] close(28 [pid 317] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 394] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 393] <... futex resumed>) = 1 [pid 392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 387] close(29 [pid 317] newfstatat(AT_FDCWD, "./4/binderfs" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 394] <... futex resumed>) = 0 [pid 393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] <... futex resumed>) = 1 [pid 391] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./3/cgroup.cpu" [pid 394] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... futex resumed>) = 0 [pid 387] exit_group(0 [pid 317] unlink("./4/binderfs" [pid 315] <... unlink resumed>) = 0 [pid 394] <... socket resumed>) = 4 [pid 393] ioctl(3, PPPIOCSMRU, 0 [pid 391] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... futex resumed>) = ? [pid 387] <... exit_group resumed>) = ? [pid 317] <... unlink resumed>) = 0 [pid 315] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./3/cgroup" [pid 394] <... futex resumed>) = 1 [pid 393] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 392] <... futex resumed>) = 0 [pid 389] +++ exited with 0 +++ [pid 387] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 394] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] unlink("./3/cgroup" [pid 394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 317] unlink("./4/cgroup.net" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... unlink resumed>) = 0 [pid 394] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] close(3 [pid 317] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 394] <... connect resumed>) = -1 EEXIST (File exists) [pid 391] <... close resumed>) = 0 [pid 317] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 394] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 315] <... close resumed>) = 0 [pid 394] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] close(5 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] rmdir("./3" [pid 394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./4/cgroup.cpu" [pid 315] <... rmdir resumed>) = 0 [pid 394] sendfile(-1, -1, [3 [pid 392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] close(6 [pid 317] <... unlink resumed>) = 0 [pid 315] mkdir("./4", 0777 [pid 394] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... mkdir resumed>) = 0 [pid 394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] close(7 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 394] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./4/cgroup" [pid 315] <... socket resumed>) = 3 [pid 394] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] close(8 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] close(3 [pid 394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./4/cgroup" [pid 315] <... close resumed>) = 0 [pid 394] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] close(9 [pid 317] <... unlink resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 394] <... clone3 resumed>) = 17 [pid 394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 315] <... socket resumed>) = 3 [pid 394] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] close(10 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... 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 394] ioctl(3, PPPIOCSMRU, 0 [pid 392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] close(11 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 394] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./4" [pid 394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rmdir resumed>) = 0 [pid 391] close(12 [pid 315] <... 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 394] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 317] mkdir("./5", 0777 [pid 315] close(3 [pid 394] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] close(3 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 391] close(13 [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 392] close(4 [pid 391] close(14 [pid 317] <... socket resumed>) = 3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... socket resumed>) = 3 [pid 392] close(5 [pid 391] close(15 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 392] close(6 [pid 391] close(16 [pid 317] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 392] close(7 [pid 391] close(17 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 392] close(8 [pid 391] close(18 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... 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 392] close(9 [pid 391] close(19 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 392] close(10 [pid 391] close(20 [pid 317] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... 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 392] close(11 [pid 391] close(21 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 392] close(12 [pid 391] close(22 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 392] close(13 [pid 391] close(23 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 392] close(14 [pid 391] close(24 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 392] close(15 [pid 391] close(25 [pid 317] <... 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 315] close(3 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 392] close(16 [pid 391] close(26 [pid 317] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 392] close(17 [pid 391] close(27 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 392] close(18 [pid 391] close(28 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 392] close(19 [pid 391] close(29 [pid 317] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... setsockopt resumed>) = 0 [pid 392] close(20 [pid 391] exit_group(0 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... exit_group resumed>) = ? [pid 317] close(3 [pid 315] <... 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 392] close(21 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 392] close(22 [pid 317] <... socket resumed>) = 3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 392] close(23 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 392] close(24 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... 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 392] close(25 [pid 317] <... setsockopt resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 392] close(26 [pid 317] <... 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 315] close(3 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 392] close(27 [pid 317] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 392] close(28 [pid 317] <... setsockopt resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 397 attached [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 397] set_robust_list(0x55557ce52760, 24 [pid 392] close(29 [pid 317] <... 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 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 15 [pid 397] <... set_robust_list resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 397] rt_sigprocmask(SIG_SETMASK, [] [pid 392] exit_group(0 [pid 317] <... 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 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 394] <... futex resumed>) = ? [pid 392] <... exit_group resumed>) = ? [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 397] chdir("./4" [pid 394] +++ exited with 0 +++ [pid 392] +++ exited with 0 +++ [pid 317] <... setsockopt resumed>) = 0 executing program executing program [ 29.079447][ T366] ------------[ cut here ]------------ [ 29.085053][ T366] WARNING: CPU: 0 PID: 366 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 29.095187][ T366] Modules linked in: [ 29.099087][ T366] CPU: 0 PID: 366 Comm: syz-executor122 Tainted: G B syzkaller #0 [ 29.108428][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 29.118655][ T366] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 397] <... chdir resumed>) = 0 [pid 317] close(3 [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... close resumed>) = 0 [pid 397] <... prctl resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 397] setpgid(0, 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 397] <... setpgid resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 397] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 18 [pid 397] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 397] <... symlink resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] symlink("/syzcgroup/net/syz3", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 397] write(1, "executing program\n", 18) = 18 [pid 397] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 397] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 397] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 399 attached [pid 399] set_robust_list(0x7f63900539a0, 24 [pid 397] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 399] <... set_robust_list resumed>) = 0 [pid 397] rt_sigprocmask(SIG_SETMASK, [] [pid 399] rt_sigprocmask(SIG_SETMASK, [] [pid 397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 397] <... futex resumed>) = 0 [pid 399] <... socket resumed>) = 3 [pid 397] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 397] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 397] <... futex resumed>) = 0 [pid 399] <... socket resumed>) = 4 [pid 397] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 397] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 397] <... futex resumed>) = 0 [pid 399] <... connect resumed>) = 0 [pid 397] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 397] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] sendfile(-1, -1, [3 [pid 397] <... futex resumed>) = 0 [pid 399] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 397] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 397] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 397] <... futex resumed>) = 0 [pid 399] <... clone3 resumed>) = 17 [pid 397] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 397] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] ioctl(3, PPPIOCSMRU, 0 [pid 397] <... futex resumed>) = 0 [pid 399] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 397] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 397] close(3 [pid 399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 397] <... close resumed>) = 0 [pid 397] close(4) = 0 [pid 397] close(5) = -1 EBADF (Bad file descriptor) [pid 397] close(6) = -1 EBADF (Bad file descriptor) [pid 397] close(7) = -1 EBADF (Bad file descriptor) [pid 397] close(8) = -1 EBADF (Bad file descriptor) [pid 397] close(9 [pid 393] <... futex resumed>) = ? [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] +++ exited with 0 +++ [pid 391] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 397] close(10 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 397] close(11 [pid 314] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(12 [pid 314] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... openat resumed>) = 3 [pid 397] close(13 [pid 314] fstat(3 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 397] close(14 [pid 314] getdents64(3 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 397] close(15 [pid 314] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(16 [pid 314] newfstatat(AT_FDCWD, "./4/binderfs" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] close(17 [pid 314] unlink("./4/binderfs" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 397] close(18 [pid 314] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(19 [pid 314] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] close(20 [pid 314] unlink("./4/cgroup.net" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 397] close(21 [pid 314] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(22 [pid 314] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] close(23 [pid 314] unlink("./4/cgroup.cpu" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 397] close(24 [pid 314] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(25 [pid 314] newfstatat(AT_FDCWD, "./4/cgroup" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] close(26 [pid 314] unlink("./4/cgroup" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 397] close(27 [pid 314] getdents64(3 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 397] close(28 [pid 314] close(3 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 397] close(29 [pid 314] rmdir("./4" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rmdir resumed>) = 0 [pid 397] exit_group(0 [pid 314] mkdir("./5", 0777 [pid 399] <... futex resumed>) = ? [pid 397] <... exit_group resumed>) = ? [pid 314] <... mkdir resumed>) = 0 [pid 399] +++ exited with 0 +++ [pid 397] +++ exited with 0 +++ [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... restart_syscall resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... socket resumed>) = 3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] close(3) = 0 [pid 313] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 313] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... openat resumed>) = 3 [pid 314] <... 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 313] fstat(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 313] getdents64(3 [pid 314] close(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... close resumed>) = 0 [pid 313] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./1/binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] unlink("./1/binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 314] <... 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 313] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] unlink("./1/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 314] <... 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 313] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] unlink("./1/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 314] <... 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 313] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- 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] <... 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 313] newfstatat(AT_FDCWD, "./1/cgroup" [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] unlink("./1/cgroup" [pid 314] close(3 [pid 313] <... unlink resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] getdents64(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 314] <... 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 313] rmdir("./1" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... rmdir resumed>) = 0 [pid 314] <... 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 313] mkdir("./2", 0777 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... mkdir resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 314] <... 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 313] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... socket resumed>) = 3 [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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] <... 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 313] close(3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... close resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... restart_syscall resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 401 attached [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 401] set_robust_list(0x55557ce52760, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 18 [pid 313] <... 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 401] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 401] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 401] chdir("./5" [pid 313] <... 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 401] <... chdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... 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 401] <... prctl resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 401] setpgid(0, 0 [pid 313] <... 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 401] <... setpgid resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 401] symlink("/syzcgroup/unified/syz1", "./cgroup" executing program [pid 313] <... 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 401] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 401] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 313] <... 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 401] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 401] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 313] <... 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 401] <... symlink resumed>) = 0 [pid 313] close(3 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... close resumed>) = 0 [pid 401] <... openat resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 401] write(3, "1000", 4 [pid 313] <... socket resumed>) = 3 [pid 401] <... write resumed>) = 4 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 401] close(3 [pid 313] <... 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 401] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 401] read(200 [pid 313] <... 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 401] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 401] symlink("/dev/binderfs", "./binderfs" [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... setsockopt resumed>) = 0 [pid 401] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 401] write(1, "executing program\n", 18 [pid 313] <... 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 401] <... write resumed>) = 18 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 401] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 401] <... futex resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 401] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] <... setsockopt resumed>) = 0 [pid 401] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] <... 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 401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... 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 401] <... mmap resumed>) = 0x7f6390033000 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 401] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 313] <... setsockopt resumed>) = 0 [pid 401] <... mprotect resumed>) = 0 [pid 313] close(3 [pid 401] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... close resumed>) = 0 [pid 401] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 402 attached [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 403 attached [pid 402] set_robust_list(0x7f63900539a0, 24 [pid 401] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 403] set_robust_list(0x55557ce52760, 24 [pid 402] <... set_robust_list resumed>) = 0 [pid 401] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 8 [pid 403] <... set_robust_list resumed>) = 0 [pid 402] rt_sigprocmask(SIG_SETMASK, [] [pid 401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 403] rt_sigprocmask(SIG_SETMASK, [] [pid 402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 401] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 402] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 401] <... futex resumed>) = 0 [pid 403] chdir("./2" [pid 402] <... socket resumed>) = 3 [pid 401] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... chdir resumed>) = 0 [pid 402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 402] <... futex resumed>) = 0 [pid 401] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... prctl resumed>) = 0 [pid 402] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 401] <... futex resumed>) = 0 [pid 403] setpgid(0, 0 [pid 402] <... socket resumed>) = 4 [pid 401] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... setpgid resumed>) = 0 [pid 402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 402] <... futex resumed>) = 0 [pid 401] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... symlink resumed>) = 0 [pid 402] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 401] <... futex resumed>) = 0 [pid 403] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 402] <... connect resumed>) = 0 [pid 401] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... symlink resumed>) = 0 [pid 402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 402] <... futex resumed>) = 0 [pid 401] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... symlink resumed>) = 0 [pid 402] sendfile(-1, -1, [3 [pid 401] <... futex resumed>) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 402] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 401] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... openat resumed>) = 3 [pid 402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] write(3, "1000", 4 [pid 402] <... futex resumed>) = 0 [pid 401] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... write resumed>) = 4 [pid 402] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 401] <... futex resumed>) = 0 [pid 403] close(3 [pid 402] <... clone3 resumed>) = 20 [pid 401] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 403] <... close resumed>) = 0 [pid 402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 403] read(200 [pid 402] <... futex resumed>) = 0 [pid 401] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 403] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] ioctl(3, PPPIOCSMRU, 0 [pid 401] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 403] symlink("/dev/binderfs", "./binderfs" [pid 402] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 401] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] fstat(3 [pid 403] <... symlink resumed>) = 0 [pid 402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 403] write(1, "executing program\n", 18 [pid 402] <... futex resumed>) = 0 [pid 401] close(3 [pid 315] getdents64(3 [pid 403] <... write resumed>) = 18 [pid 402] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] <... close resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(4 [pid 315] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 403] <... futex resumed>) = 0 [pid 401] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 403] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 401] close(5 [pid 315] newfstatat(AT_FDCWD, "./4/binderfs" [pid 403] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 401] close(6 [pid 315] unlink("./4/binderfs" [pid 403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 401] close(7 [pid 315] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 403] <... mmap resumed>) = 0x7f6390033000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 403] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 401] close(8 [pid 315] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 403] <... mprotect resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 403] rt_sigprocmask(SIG_BLOCK, ~[] [pid 401] close(9 [pid 315] unlink("./4/cgroup.net" [pid 403] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 401] close(10 [pid 315] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 403] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 401] close(11 [pid 315] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 403] rt_sigprocmask(SIG_SETMASK, [] [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 401] close(12 [pid 315] unlink("./4/cgroup.cpu" [pid 403] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 403] <... futex resumed>) = 0 [pid 401] close(13 [pid 315] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 403] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] close(14 [pid 315] newfstatat(AT_FDCWD, "./4/cgroup" [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 401] close(15 [pid 315] unlink("./4/cgroup" [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 401] close(16 [pid 315] getdents64(3 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 401] close(17 [pid 315] close(3 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 401] close(18 [pid 315] rmdir("./4" [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 401] close(19 [pid 315] mkdir("./5", 0777 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 401] close(20 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 401] close(21 [pid 315] close(3 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 401] close(22 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 401] close(23 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 401] close(24 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 401] close(25 [pid 315] close(3 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 401] close(26 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 401] close(27 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 401] close(28 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 401] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 401] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 402] <... futex resumed>) = ? [pid 401] <... exit_group resumed>) = ? [pid 315] <... 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 402] +++ exited with 0 +++ [pid 401] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] close(3) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x55557ce52760, 24 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 18 [pid 406] <... set_robust_list resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 406] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] chdir("./5") = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 406] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 406] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4 [pid 314] <... restart_syscall resumed>) = 0 [pid 406] <... write resumed>) = 4 [pid 406] close(3) = 0 [pid 314] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 406] read(200 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 406] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 406] symlink("/dev/binderfs", "./binderfs" [pid 314] <... openat resumed>) = 3 [pid 406] <... symlink resumed>) = 0 executing program [pid 314] fstat(3 [pid 406] write(1, "executing program\n", 18 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 406] <... write resumed>) = 18 [pid 314] getdents64(3 [pid 406] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 406] <... futex resumed>) = 0 [pid 314] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 406] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 406] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] newfstatat(AT_FDCWD, "./5/binderfs" [pid 406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] unlink("./5/binderfs" [pid 406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] <... unlink resumed>) = 0 [pid 406] <... mmap resumed>) = 0x7f6390033000 [pid 314] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 406] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 406] <... mprotect resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 406] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 406] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] unlink("./5/cgroup.net" [pid 406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 407 attached [pid 314] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 407] set_robust_list(0x7f63900539a0, 24 [pid 406] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 407] <... set_robust_list resumed>) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [] [pid 314] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 407] rt_sigprocmask(SIG_SETMASK, [] [pid 406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] unlink("./5/cgroup.cpu" [pid 407] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 406] <... futex resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 407] <... socket resumed>) = 3 [pid 406] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 407] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 407] <... futex resumed>) = 0 [pid 406] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] newfstatat(AT_FDCWD, "./5/cgroup" [pid 407] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 406] <... futex resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 407] <... socket resumed>) = 4 [pid 406] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 407] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] unlink("./5/cgroup" [pid 407] <... futex resumed>) = 0 [pid 406] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 407] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 406] <... futex resumed>) = 0 [pid 314] getdents64(3 [pid 407] <... connect resumed>) = -1 EEXIST (File exists) [pid 406] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 407] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] close(3 [pid 407] <... futex resumed>) = 0 [pid 406] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 407] sendfile(-1, -1, [3 [pid 406] <... futex resumed>) = 0 [pid 314] rmdir("./5" [pid 407] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 406] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... rmdir resumed>) = 0 [pid 407] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] mkdir("./6", 0777 [pid 407] <... futex resumed>) = 0 [pid 406] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... mkdir resumed>) = 0 [pid 407] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 406] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 407] <... clone3 resumed>) = 20 [pid 406] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 407] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] close(3 [pid 407] <... futex resumed>) = 0 [pid 406] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 407] ioctl(3, PPPIOCSMRU, 0 [pid 406] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 407] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 406] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 407] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 407] <... futex resumed>) = 0 [pid 406] close(3 [pid 314] <... 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 407] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 406] close(4 [pid 314] <... 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 406] <... close resumed>) = 0 [pid 314] close(3 [pid 406] close(5 [pid 314] <... close resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 406] close(6 [pid 314] <... socket resumed>) = 3 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 406] close(7 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 406] close(8 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 406] close(9 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 406] close(10 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 406] close(11 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 406] close(12 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 406] close(13 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 406] close(14 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 406] close(15 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 406] close(16 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 406] close(17 [pid 314] <... close resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 406] close(18 [pid 314] <... socket resumed>) = 3 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 406] close(19 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 406] close(20 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 406] close(21 [pid 314] <... setsockopt resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 406] close(22 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 406] close(23 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 406] close(24 [pid 314] <... setsockopt resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 406] close(25 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 406] close(26 [pid 314] <... 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 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 406] close(27 [pid 314] <... setsockopt resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 406] close(28 [pid 314] <... close resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 406] close(29 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 409 attached [pid 406] exit_group(0 [pid 409] set_robust_list(0x55557ce52760, 24 [pid 407] <... futex resumed>) = ? [pid 406] <... exit_group resumed>) = ? [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 21 [pid 409] <... set_robust_list resumed>) = 0 [pid 407] +++ exited with 0 +++ [pid 406] +++ exited with 0 +++ [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 409] rt_sigprocmask(SIG_SETMASK, [] [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 409] chdir("./6") = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 409] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 409] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 409] symlink("/syzcgroup/net/syz1", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 409] write(1, "executing program\n", 18) = 18 [pid 409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 409] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 315] <... restart_syscall resumed>) = 0 [pid 409] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 409] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 409] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci2-android-6-1/strace-static-x86_64: Process 410 attached ) = 3 [pid 410] set_robust_list(0x7f63900539a0, 24 [pid 409] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 315] fstat(3 [pid 410] <... set_robust_list resumed>) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [] [pid 409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getdents64(3 [pid 410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 410] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 409] <... futex resumed>) = 0 [pid 315] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 410] <... socket resumed>) = 3 [pid 409] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./5/binderfs" [pid 410] <... futex resumed>) = 0 [pid 409] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 410] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 409] <... futex resumed>) = 0 [pid 315] unlink("./5/binderfs" [pid 410] <... socket resumed>) = 4 [pid 409] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... unlink resumed>) = 0 [pid 410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 315] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 410] <... futex resumed>) = 0 [pid 409] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 410] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 409] <... futex resumed>) = 0 [pid 403] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 410] <... connect resumed>) = -1 EEXIST (File exists) [pid 409] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] <... mmap resumed>) = 0x7f6390012000 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 410] <... futex resumed>) = 0 [pid 409] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 315] unlink("./5/cgroup.net" [pid 410] sendfile(-1, -1, [3 [pid 409] <... futex resumed>) = 0 [pid 403] <... mprotect resumed>) = 0 [ 29.125143][ T366] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 29.145550][ T366] RSP: 0018:ffffc90001087b90 EFLAGS: 00010293 [ 29.152147][ T366] RAX: ffffffff849cb3d7 RBX: ffff8881093cc000 RCX: ffff88811af2d100 [ 29.160512][ T366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d [ 29.168914][ T366] RBP: ffffc90001087bb0 R08: ffff8881093cc083 R09: 1ffff11021279810 [pid 315] <... unlink resumed>) = 0 [pid 410] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 409] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 410] <... futex resumed>) = 0 [pid 409] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 315] newfstatat(AT_FDCWD, "./5/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 411 attached [pid 410] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 409] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 411] set_robust_list(0x7f63900329a0, 24 [pid 410] <... clone3 resumed>) = 23 [pid 409] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 315] unlink("./5/cgroup.cpu" [pid 411] <... set_robust_list resumed>) = 0 [pid 410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] rt_sigprocmask(SIG_SETMASK, [] [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... unlink resumed>) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [] [pid 410] <... futex resumed>) = 0 [pid 409] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 410] ioctl(3, PPPIOCSMRU, 0 [pid 409] <... futex resumed>) = 0 [pid 403] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 410] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 409] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./5/cgroup" [pid 411] <... socket resumed>) = 3 [pid 410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 411] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... futex resumed>) = 0 [pid 409] close(3 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] unlink("./5/cgroup" [pid 411] <... futex resumed>) = 0 [pid 410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] <... close resumed>) = 0 [pid 403] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 411] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 409] close(4 [pid 403] <... futex resumed>) = 0 [pid 315] getdents64(3 [pid 411] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 409] <... close resumed>) = 0 [pid 403] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 411] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(5 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] close(3 [pid 411] <... futex resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 411] sendfile(-1, -1, [3 [pid 409] close(6 [pid 403] <... futex resumed>) = 0 [pid 315] rmdir("./5" [pid 411] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... rmdir resumed>) = 0 [pid 411] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(7 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] mkdir("./6", 0777 [pid 411] <... futex resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... mkdir resumed>) = 0 [pid 411] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 409] close(8 [pid 403] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 411] <... clone3 resumed>) = 11 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... socket resumed>) = 3 [pid 411] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(9 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] close(3 [pid 411] <... futex resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 411] ioctl(3, PPPIOCSMRU, 0 [pid 409] close(10 [pid 403] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 411] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... socket resumed>) = 3 [pid 411] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(11 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 411] <... futex resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 411] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] close(12 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 409] close(13 [pid 315] close(3 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 409] close(14 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 409] close(15 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 409] close(16 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 409] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 409] close(18 [pid 316] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 409] close(19 [pid 316] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 315] <... 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 409] close(20 [pid 316] fstat(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 409] close(21 [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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 409] close(22 [pid 316] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 409] close(23 [pid 316] newfstatat(AT_FDCWD, "./3/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 409] close(24 [pid 316] unlink("./3/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 409] close(25 [pid 316] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] close(3 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 409] close(26 [pid 316] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... socket resumed>) = 3 [pid 409] close(27 [pid 316] unlink("./3/cgroup.net" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 409] close(28 [pid 316] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 409] close(29 [pid 316] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 409] exit_group(0 [pid 316] unlink("./3/cgroup.cpu" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 410] <... futex resumed>) = ? [pid 409] <... exit_group resumed>) = ? [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 410] +++ exited with 0 +++ [pid 409] +++ exited with 0 +++ [pid 316] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] newfstatat(AT_FDCWD, "./3/cgroup" [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 316] unlink("./3/cgroup" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 316] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... 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 316] close(3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... close resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 316] rmdir("./3" [pid 315] close(3 [pid 316] <... rmdir resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 316] mkdir("./4", 0777 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... mkdir resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 414 attached [pid 316] <... socket resumed>) = 3 [pid 414] set_robust_list(0x55557ce52760, 24 [pid 316] close(3 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 21 [pid 414] <... set_robust_list resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... socket resumed>) = 3 [pid 414] chdir("./6" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 414] <... chdir resumed>) = 0 [pid 316] <... 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 414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 414] <... prctl resumed>) = 0 [pid 316] <... 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 414] setpgid(0, 0 [pid 316] close(3 [pid 414] <... setpgid resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 414] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 414] <... symlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 414] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 414] <... symlink resumed>) = 0 [pid 316] <... 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] <... restart_syscall resumed>) = 0 [pid 414] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 414] <... symlink resumed>) = 0 [pid 316] <... 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 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] <... openat resumed>) = 3 [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 414] write(3, "1000", 4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 414] <... write resumed>) = 4 [pid 316] <... 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] <... openat resumed>) = 3 [pid 414] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] fstat(3 [pid 414] <... close resumed>) = 0 [pid 316] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 414] read(200 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 414] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 414] symlink("/dev/binderfs", "./binderfs" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] <... symlink resumed>) = 0 [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 414] write(1, "executing program\n", 18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES executing program [pid 314] newfstatat(AT_FDCWD, "./6/binderfs" [pid 414] <... write resumed>) = 18 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./6/binderfs" [pid 414] <... futex resumed>) = 0 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 414] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] close(3 [pid 314] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 414] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... socket resumed>) = 3 [pid 314] unlink("./6/cgroup.net" [pid 414] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 414] <... mprotect resumed>) = 0 [pid 316] <... 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] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 414] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 415 attached [pid 316] <... setsockopt resumed>) = 0 [pid 314] unlink("./6/cgroup.cpu" [pid 415] set_robust_list(0x7f63900539a0, 24 [pid 414] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 415] <... set_robust_list resumed>) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 415] rt_sigprocmask(SIG_SETMASK, [] [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] newfstatat(AT_FDCWD, "./6/cgroup" [pid 415] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 414] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 415] <... socket resumed>) = 3 [pid 414] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... setsockopt resumed>) = 0 [pid 314] unlink("./6/cgroup" [pid 415] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] getdents64(3 [pid 415] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 414] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 415] <... socket resumed>) = 4 [ 29.177366][ T366] R10: dffffc0000000000 R11: ffffed1021279811 R12: dffffc0000000000 [ 29.186019][ T366] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888117566000 [ 29.194500][ T366] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 29.204127][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.211347][ T366] CR2: 0000200000000240 CR3: 000000000700f000 CR4: 00000000003506b0 [ 29.219772][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 414] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] close(3 [pid 415] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... close resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 314] rmdir("./6" [pid 415] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 414] <... futex resumed>) = 0 [pid 316] close(3 [pid 314] <... rmdir resumed>) = 0 [pid 415] <... connect resumed>) = -1 EEXIST (File exists) [pid 414] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 314] mkdir("./7", 0777 [pid 415] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... mkdir resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 415] sendfile(-1, -1, [3 [pid 414] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 416 attached [pid 415] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 414] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 416] set_robust_list(0x55557ce52760, 24 [pid 415] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 14 [pid 314] <... close resumed>) = 0 [pid 416] <... set_robust_list resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 416] rt_sigprocmask(SIG_SETMASK, [] [pid 415] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 414] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... socket resumed>) = 3 [pid 416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 415] <... clone3 resumed>) = 23 [pid 414] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 416] chdir("./4" [pid 415] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 416] <... chdir resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 415] ioctl(3, PPPIOCSMRU, 0 [pid 414] <... futex resumed>) = 0 [pid 314] <... 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 416] <... prctl resumed>) = 0 [pid 415] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 414] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 416] setpgid(0, 0 [pid 415] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... close resumed>) = 0 [pid 416] <... setpgid resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 416] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 415] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 414] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 416] <... symlink resumed>) = 0 [pid 414] close(4 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 416] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 414] <... close resumed>) = 0 [pid 314] <... 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 416] <... symlink resumed>) = 0 [pid 414] close(5 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 416] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... symlink resumed>) = 0 [pid 414] close(6 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... openat resumed>) = 3 [pid 414] close(7 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 416] write(3, "1000", 4 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... write resumed>) = 4 [pid 414] close(8 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 416] close(3 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... close resumed>) = 0 [pid 414] close(9 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 416] read(200 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] close(10 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 416] symlink("/dev/binderfs", "./binderfs" [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... symlink resumed>) = 0 [pid 414] close(11 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES executing program [pid 416] write(1, "executing program\n", 18 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... write resumed>) = 18 [pid 414] close(12 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 416] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... futex resumed>) = 0 [pid 414] close(13 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 416] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 414] close(14 [pid 314] close(3 [pid 416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] close(15 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 416] <... mmap resumed>) = 0x7f6390033000 [pid 414] close(16 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 416] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... mprotect resumed>) = 0 [pid 414] close(17 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 416] rt_sigprocmask(SIG_BLOCK, ~[] [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 416] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 414] close(18 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 418 attached [pid 414] close(19 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 418] set_robust_list(0x7f63900539a0, 24 [pid 416] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 418] <... set_robust_list resumed>) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [] [pid 414] close(20 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 418] rt_sigprocmask(SIG_SETMASK, [] [pid 416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] close(21 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 418] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 416] <... futex resumed>) = 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 418] <... socket resumed>) = 3 [pid 416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] close(22 [pid 314] close(3 [pid 418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 418] <... futex resumed>) = 0 [pid 416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] close(23 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 418] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 416] <... futex resumed>) = 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 418] <... socket resumed>) = 4 [pid 416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] close(24 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 419 attached [pid 418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] set_robust_list(0x55557ce52760, 24 [pid 418] <... futex resumed>) = 0 [pid 416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] close(25 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 24 [pid 419] <... set_robust_list resumed>) = 0 [pid 418] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 416] <... futex resumed>) = 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 418] <... connect resumed>) = 0 [pid 416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] close(26 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] chdir("./7" [pid 418] <... futex resumed>) = 0 [pid 416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] close(27 [pid 419] <... chdir resumed>) = 0 [pid 418] sendfile(-1, -1, [3 [pid 416] <... futex resumed>) = 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 418] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] close(28 [pid 419] <... prctl resumed>) = 0 [pid 418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] setpgid(0, 0 [pid 418] <... futex resumed>) = 0 [pid 416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] close(29 [pid 419] <... setpgid resumed>) = 0 [pid 418] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 416] <... futex resumed>) = 0 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 418] <... clone3 resumed>) = 16 [pid 416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] exit_group(0 [pid 419] <... symlink resumed>) = 0 [pid 418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] <... futex resumed>) = ? [pid 414] <... exit_group resumed>) = ? [pid 419] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 418] <... futex resumed>) = 0 [pid 416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] +++ exited with 0 +++ [pid 414] +++ exited with 0 +++ [pid 419] <... symlink resumed>) = 0 [pid 418] ioctl(3, PPPIOCSMRU, 0 [pid 416] <... futex resumed>) = 0 [pid 419] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 418] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 419] <... symlink resumed>) = 0 [pid 418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 418] <... futex resumed>) = 0 [pid 416] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 419] <... openat resumed>) = 3 [pid 418] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] <... close resumed>) = 0 [pid 315] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 419] write(3, "1000", 4 [pid 416] close(4 [pid 315] <... openat resumed>) = 3 [pid 419] <... write resumed>) = 4 [pid 416] <... close resumed>) = 0 [pid 315] fstat(3 [pid 419] close(3 [pid 416] close(5 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 419] <... close resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 419] read(200 [pid 416] close(6 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 419] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 419] symlink("/dev/binderfs", "./binderfs" [pid 416] close(7 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 419] <... symlink resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./6/binderfs" executing program [pid 419] write(1, "executing program\n", 18 [pid 416] close(8 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 419] <... write resumed>) = 18 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./6/binderfs" [pid 419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] close(9 [pid 315] <... unlink resumed>) = 0 [pid 419] <... futex resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 419] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 416] close(10 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 419] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 416] close(11 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./6/cgroup.net" [pid 419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 416] close(12 [pid 315] <... unlink resumed>) = 0 [pid 419] <... mmap resumed>) = 0x7f6390033000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 419] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 416] close(13 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 419] <... mprotect resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 419] rt_sigprocmask(SIG_BLOCK, ~[] [pid 416] close(14 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 419] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./6/cgroup.cpu" [pid 419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 416] close(15 [pid 315] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 421 attached [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 421] set_robust_list(0x7f63900539a0, 24 [pid 419] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 416] close(16 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 421] <... set_robust_list resumed>) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./6/cgroup" [pid 421] rt_sigprocmask(SIG_SETMASK, [] [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] close(17 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 398 attached [pid 421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./6/cgroup" [pid 421] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 419] <... futex resumed>) = 0 [pid 416] close(18 [pid 398] set_robust_list(0x55557ce52760, 24 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... unlink resumed>) = 0 [pid 421] <... socket resumed>) = 3 [pid 419] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... set_robust_list resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getdents64(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] close(19 [pid 398] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 421] <... futex resumed>) = 0 [pid 419] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] close(3 [pid 421] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 419] <... futex resumed>) = 0 [pid 416] close(20 [pid 398] chdir("./5" [pid 315] <... close resumed>) = 0 [pid 421] <... socket resumed>) = 4 [pid 419] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... chdir resumed>) = 0 [pid 315] rmdir("./6" [ 29.228324][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.236986][ T366] Call Trace: [ 29.240511][ T366] [ 29.243618][ T366] pppol2tp_release+0x150/0x2b0 [ 29.248788][ T366] sock_close+0xc9/0x220 [ 29.253526][ T366] ? __cfi_sock_close+0x10/0x10 [ 29.258926][ T366] __fput+0x1fd/0x8f0 [ 29.263280][ T366] ____fput+0x15/0x20 [ 29.267715][ T366] task_work_run+0x1e1/0x250 [ 29.272732][ T366] ? __cfi_task_work_run+0x10/0x10 [pid 421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] close(21 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... rmdir resumed>) = 0 [pid 421] <... futex resumed>) = 0 [pid 419] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... prctl resumed>) = 0 [pid 315] mkdir("./7", 0777 [pid 421] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 419] <... futex resumed>) = 0 [pid 416] close(22 [pid 398] setpgid(0, 0 [pid 315] <... mkdir resumed>) = 0 [pid 421] <... connect resumed>) = 0 [pid 419] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... setpgid resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] close(23 [pid 398] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] <... socket resumed>) = 3 [pid 421] <... futex resumed>) = 0 [pid 419] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... symlink resumed>) = 0 [pid 315] close(3 [pid 421] sendfile(-1, -1, [3 [pid 419] <... futex resumed>) = 0 [pid 416] close(24 [pid 398] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] <... close resumed>) = 0 [pid 421] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... symlink resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] close(25 [pid 398] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] <... socket resumed>) = 3 [pid 421] <... futex resumed>) = 0 [pid 419] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 421] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 419] <... futex resumed>) = 0 [pid 416] close(26 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... 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 421] <... clone3 resumed>) = 26 [pid 419] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] close(27 [pid 398] write(3, "1000", 4 [pid 315] <... 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 421] <... futex resumed>) = 0 [pid 419] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... write resumed>) = 4 [pid 315] close(3 [pid 421] ioctl(3, PPPIOCSMRU, 0 [pid 419] <... futex resumed>) = 0 [pid 416] close(28 [pid 398] close(3 [pid 315] <... close resumed>) = 0 [pid 421] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 419] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] close(29 [pid 398] read(200 [pid 315] <... socket resumed>) = 3 [pid 421] <... futex resumed>) = 0 [pid 419] close(3 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 421] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] <... close resumed>) = 0 [pid 416] exit_group(0 [pid 398] symlink("/dev/binderfs", "./binderfs" [pid 315] <... 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 419] close(4 [pid 418] <... futex resumed>) = ? [pid 416] <... exit_group resumed>) = ? [pid 398] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 419] <... close resumed>) = 0 [pid 418] +++ exited with 0 +++ [pid 416] +++ exited with 0 +++ executing program [pid 398] write(1, "executing program\n", 18 [pid 315] <... 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 419] close(5 [pid 398] <... write resumed>) = 18 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 419] close(6 [pid 398] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... 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 419] close(7 [pid 398] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... 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 419] close(8 [pid 398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... 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 419] close(9 [pid 398] <... mmap resumed>) = 0x7f6390033000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... 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 419] close(10 [pid 398] <... mprotect resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 419] close(11 [pid 398] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 423 attached [pid 419] close(12 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 423] set_robust_list(0x7f63900539a0, 24 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 315] <... 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 423] <... set_robust_list resumed>) = 0 [pid 419] close(13 [pid 398] rt_sigprocmask(SIG_SETMASK, [] [pid 315] close(3 [pid 423] rt_sigprocmask(SIG_SETMASK, [] [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] close(14 [pid 398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 423] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 423] <... socket resumed>) = 3 [pid 419] close(15 [pid 398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 423] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 423] <... futex resumed>) = 0 [pid 419] close(16 [pid 398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 423] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 315] <... 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 423] <... socket resumed>) = 4 [pid 419] close(17 [pid 398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 423] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 423] <... futex resumed>) = 0 [pid 419] close(18 [pid 398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 423] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 315] <... 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 423] <... connect resumed>) = 0 [pid 419] close(19 [pid 398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 423] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 423] <... futex resumed>) = 0 [pid 419] close(20 [pid 398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 423] sendfile(-1, -1, [3 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 315] <... 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 423] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 419] close(21 [pid 398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] close(3 [pid 423] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... close resumed>) = 0 [pid 423] <... futex resumed>) = 0 [pid 419] close(22 [pid 398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 423] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 316] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 423] <... clone3 resumed>) = 20 [pid 419] close(23 [pid 398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 425 attached [pid 423] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 425] set_robust_list(0x55557ce52760, 24 [pid 423] <... futex resumed>) = 0 [pid 419] close(24 [pid 398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... openat resumed>) = 3 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 24 [pid 425] <... set_robust_list resumed>) = 0 [pid 423] ioctl(3, PPPIOCSMRU, 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 316] fstat(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 425] rt_sigprocmask(SIG_SETMASK, [] [pid 423] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 419] close(25 [pid 398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getdents64(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 425] chdir("./7" [pid 423] <... futex resumed>) = 0 [pid 419] close(26 [pid 398] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 425] <... chdir resumed>) = 0 [pid 423] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... close resumed>) = 0 [pid 316] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 419] close(27 [pid 398] close(4 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] <... prctl resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... close resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./4/binderfs" [pid 425] setpgid(0, 0 [pid 419] close(28 [pid 398] close(5 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 425] <... setpgid resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./4/binderfs" [pid 425] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 419] close(29 [pid 398] close(6 [pid 316] <... unlink resumed>) = 0 [pid 425] <... symlink resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 425] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 419] exit_group(0 [pid 398] close(7 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] <... symlink resumed>) = 0 [pid 421] <... futex resumed>) = ? [pid 419] <... exit_group resumed>) = ? [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 425] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 421] +++ exited with 0 +++ [pid 419] +++ exited with 0 +++ [pid 398] close(8 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 425] <... symlink resumed>) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./4/cgroup.net" [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 398] close(9 [pid 316] <... unlink resumed>) = 0 [pid 425] <... openat resumed>) = 3 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 425] write(3, "1000", 4 [pid 398] close(10 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] <... write resumed>) = 4 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 425] close(3 [pid 398] close(11 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 425] <... close resumed>) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./4/cgroup.cpu" [pid 425] read(200 [pid 398] close(12 [pid 316] <... unlink resumed>) = 0 [pid 425] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 425] symlink("/dev/binderfs", "./binderfs" [pid 398] close(13 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 425] <... symlink resumed>) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./4/cgroup" [pid 425] write(1, "executing program\n", 18 [pid 398] close(14 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 425] <... write resumed>) = 18 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 316] unlink("./4/cgroup" [pid 425] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] close(15 [pid 316] <... unlink resumed>) = 0 [pid 425] <... futex resumed>) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 425] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 398] close(16 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 425] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 398] close(17 [pid 316] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./4" [pid 425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 398] close(18 [pid 316] <... rmdir resumed>) = 0 [pid 314] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 425] <... mmap resumed>) = 0x7f6390033000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./5", 0777 [pid 425] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 398] close(19 [pid 316] <... mkdir resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 425] <... mprotect resumed>) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] fstat(3 [pid 425] rt_sigprocmask(SIG_BLOCK, ~[] [pid 398] close(20 [pid 316] <... socket resumed>) = 3 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 425] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 314] getdents64(3 [pid 425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 398] close(21 [pid 316] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 ci2-android-6-1/strace-static-x86_64: Process 426 attached [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 426] set_robust_list(0x7f63900539a0, 24 [pid 425] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 398] close(22 [pid 316] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 426] <... set_robust_list resumed>) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [] [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./7/binderfs" [pid 426] rt_sigprocmask(SIG_SETMASK, [] [pid 425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 398] close(23 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] unlink("./7/binderfs" [pid 426] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 425] <... futex resumed>) = 0 [pid 398] close(24 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 426] <... socket resumed>) = 3 [pid 425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 314] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] close(25 [pid 316] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 426] <... futex resumed>) = 0 [pid 425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 426] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 425] <... futex resumed>) = 0 [pid 398] close(26 [pid 316] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 426] <... socket resumed>) = 4 [pid 425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./7/cgroup.net" [pid 426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] close(27 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 426] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 425] <... futex resumed>) = 0 [pid 398] close(28 [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 426] <... connect resumed>) = 0 [pid 425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] close(29 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 29.278346][ T366] ? free_nsproxy+0x21f/0x270 [ 29.283395][ T366] do_exit+0xb0d/0x29f0 [ 29.287898][ T366] ? __cfi_do_exit+0x10/0x10 [ 29.293110][ T366] ? xfd_validate_state+0x70/0x150 [ 29.298620][ T366] ? __kasan_check_write+0x14/0x20 [ 29.304069][ T366] __x64_sys_exit+0x40/0x40 [ 29.308886][ T366] x64_sys_call+0x67/0x9a0 [ 29.313906][ T366] do_syscall_64+0x4c/0xa0 [ 29.318614][ T366] ? clear_bhb_loop+0x30/0x80 [ 29.323694][ T366] ? clear_bhb_loop+0x30/0x80 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./7/cgroup.cpu" [pid 426] sendfile(-1, -1, [3 [pid 425] <... futex resumed>) = 0 [pid 398] exit_group(0 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 426] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 423] <... futex resumed>) = ? [pid 398] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 423] +++ exited with 0 +++ [pid 398] +++ exited with 0 +++ [pid 316] <... 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] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 426] <... futex resumed>) = 0 [pid 425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 426] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 425] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 426] <... clone3 resumed>) = 26 [pid 425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./7/cgroup" [pid 426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 426] ioctl(3, PPPIOCSMRU, 0 [pid 425] <... futex resumed>) = 0 [pid 316] <... 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] unlink("./7/cgroup" [pid 426] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] <... unlink resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 426] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] <... close resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... 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] getdents64(3 [pid 425] close(4 [pid 316] close(3 [pid 425] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 425] close(5 [pid 317] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 314] close(3 [pid 425] close(6 [pid 317] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 316] <... 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] <... close resumed>) = 0 [pid 425] close(7 [pid 317] fstat(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... 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] rmdir("./7" [pid 425] close(8 [pid 317] getdents64(3 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... rmdir resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... setsockopt resumed>) = 0 [pid 314] mkdir("./8", 0777 [pid 425] close(9 [pid 317] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... mkdir resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 425] close(10 [pid 317] newfstatat(AT_FDCWD, "./5/binderfs" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] <... socket resumed>) = 3 [pid 425] close(11 [pid 317] unlink("./5/binderfs" [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 314] close(3 [pid 425] close(12 [pid 317] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 425] close(13 [pid 317] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] <... socket resumed>) = 3 [pid 425] close(14 [pid 317] unlink("./5/cgroup.net" [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 314] <... 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 425] close(15 [pid 317] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] close(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... close resumed>) = 0 [pid 314] <... 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 425] close(16 [pid 317] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 425] close(17 [pid 317] unlink("./5/cgroup.cpu" [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 428 attached [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 428] set_robust_list(0x55557ce52760, 24 [pid 425] close(18 [pid 317] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 17 [pid 314] <... socket resumed>) = 3 [pid 428] <... set_robust_list resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 428] rt_sigprocmask(SIG_SETMASK, [] [pid 425] close(19 [pid 317] newfstatat(AT_FDCWD, "./5/cgroup" [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] chdir("./5" [pid 425] close(20 [pid 317] unlink("./5/cgroup" [pid 314] <... 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 428] <... chdir resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 425] close(21 [pid 317] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 428] <... prctl resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... 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 428] setpgid(0, 0 [pid 425] close(22 [pid 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] <... setpgid resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] <... 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 428] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 425] close(23 [pid 317] rmdir("./5" [pid 428] <... symlink resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 428] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 425] close(24 [pid 317] mkdir("./6", 0777 [pid 314] <... 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 428] <... symlink resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 425] close(25 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 428] <... symlink resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 425] close(26 [pid 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 428] <... openat resumed>) = 3 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] <... 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 428] write(3, "1000", 4 [pid 425] close(27 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] <... write resumed>) = 4 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] <... 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 428] close(3 [pid 425] close(28 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 428] <... close resumed>) = 0 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 428] read(200 [pid 425] close(29 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 428] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] symlink("/dev/binderfs", "./binderfs" [pid 425] exit_group(0 [pid 317] close(3 [pid 314] <... 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 428] <... symlink resumed>) = 0 [pid 426] <... futex resumed>) = ? [pid 425] <... exit_group resumed>) = ? [pid 317] <... close resumed>) = 0 [pid 314] close(3 [pid 428] write(1, "executing program\n", 18 [pid 426] +++ exited with 0 +++ [pid 425] +++ exited with 0 +++ [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 405 attached [pid 428] <... write resumed>) = 18 [pid 317] <... socket resumed>) = 3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 428] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] set_robust_list(0x7f63900539a0, 24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... socket resumed>) = 3 executing program [pid 428] <... futex resumed>) = 0 [pid 405] <... set_robust_list resumed>) = 0 [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 428] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 405] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 428] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 405] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] <... socket resumed>) = 4 [pid 317] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 405] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] <... mmap resumed>) = 0x7f6390033000 [pid 405] <... futex resumed>) = 0 [pid 317] <... 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] <... setsockopt resumed>) = 0 [pid 428] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 405] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 428] <... mprotect resumed>) = 0 [pid 403] <... close resumed>) = 0 [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 428] rt_sigprocmask(SIG_BLOCK, ~[] [pid 403] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 428] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 403] <... close resumed>) = 0 [pid 317] <... 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] <... 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 428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 403] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 429 attached [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... 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 429] set_robust_list(0x7f63900539a0, 24 [pid 428] <... clone3 resumed> => {parent_tid=[18]}, 88) = 18 [pid 403] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 429] <... set_robust_list resumed>) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [] [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 429] rt_sigprocmask(SIG_SETMASK, [] [pid 428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... setsockopt resumed>) = 0 [pid 429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 429] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 428] <... futex resumed>) = 0 [pid 403] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 429] <... socket resumed>) = 3 [pid 428] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... restart_syscall resumed>) = 0 [pid 314] <... 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 429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] close(9 [pid 317] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 429] <... futex resumed>) = 0 [pid 428] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] <... 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 429] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 428] <... futex resumed>) = 0 [pid 403] close(10 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 429] <... socket resumed>) = 4 [pid 428] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... setsockopt resumed>) = 0 [pid 429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 429] <... futex resumed>) = 0 [pid 428] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... openat resumed>) = 3 [pid 314] close(3 [pid 429] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 428] <... futex resumed>) = 0 [pid 403] close(12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] fstat(3 [pid 314] <... close resumed>) = 0 [pid 429] <... connect resumed>) = -1 EEXIST (File exists) [pid 428] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] close(13 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getdents64(3 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 429] <... futex resumed>) = 0 [pid 428] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 430 attached [pid 429] sendfile(-1, -1, [3 [pid 428] <... futex resumed>) = 0 [pid 403] close(14 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 430] set_robust_list(0x55557ce52760, 24 [pid 429] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 430] <... set_robust_list resumed>) = 0 [pid 429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] close(15 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./7/binderfs" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 27 [pid 430] rt_sigprocmask(SIG_SETMASK, [] [pid 429] <... futex resumed>) = 0 [pid 428] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 429] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 428] <... futex resumed>) = 0 [ 29.328639][ T366] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 29.335099][ T366] RIP: 0033:0x7f639008a379 [ 29.339870][ T366] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 29.347338][ T366] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 29.356395][ T366] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 29.364632][ T366] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [pid 403] close(16 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] unlink("./7/binderfs" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 430] chdir("./8" [pid 429] <... clone3 resumed>) = 19 [pid 428] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 430] <... chdir resumed>) = 0 [pid 429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 429] <... futex resumed>) = 0 [pid 428] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 430] <... prctl resumed>) = 0 [pid 429] ioctl(3, PPPIOCSMRU, 0 [pid 428] <... futex resumed>) = 0 [pid 403] close(18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 430] setpgid(0, 0 [pid 429] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 428] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 430] <... setpgid resumed>) = 0 [pid 429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] close(19 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] unlink("./7/cgroup.net" [pid 430] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 429] <... futex resumed>) = 0 [pid 428] close(3 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 430] <... symlink resumed>) = 0 [pid 429] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 428] <... close resumed>) = 0 [pid 403] close(20 [pid 317] close(3 [pid 315] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 430] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 428] close(4 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 430] <... symlink resumed>) = 0 [pid 428] <... close resumed>) = 0 [pid 403] close(21 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 430] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 428] close(5 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 430] <... symlink resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(22 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 432 attached [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 428] close(6 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./7/cgroup.cpu" [pid 432] set_robust_list(0x55557ce52760, 24 [pid 430] <... openat resumed>) = 3 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(23 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 21 [pid 315] <... unlink resumed>) = 0 [pid 432] <... set_robust_list resumed>) = 0 [pid 430] write(3, "1000", 4 [pid 428] close(7 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 432] rt_sigprocmask(SIG_SETMASK, [] [pid 430] <... write resumed>) = 4 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(24 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] close(3 [pid 428] close(8 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./7/cgroup" [pid 432] chdir("./6" [pid 430] <... close resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(25 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] <... chdir resumed>) = 0 [pid 430] read(200 [pid 428] close(9 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./7/cgroup" [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 430] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(26 [pid 315] <... unlink resumed>) = 0 [pid 432] <... prctl resumed>) = 0 [pid 430] symlink("/dev/binderfs", "./binderfs" [pid 428] close(10 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 432] setpgid(0, 0 [pid 430] <... symlink resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(27 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 432] <... setpgid resumed>) = 0 [pid 430] write(1, "executing program\n", 18 [pid 428] close(11 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 315] close(3 [pid 432] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 430] <... write resumed>) = 18 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(28 [pid 315] <... close resumed>) = 0 [pid 432] <... symlink resumed>) = 0 [pid 430] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] close(12 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rmdir("./7" [pid 432] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 430] <... futex resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(29 [pid 315] <... rmdir resumed>) = 0 [pid 432] <... symlink resumed>) = 0 [pid 430] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 428] close(13 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./8", 0777 [pid 432] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 430] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] exit_group(0 [pid 315] <... mkdir resumed>) = 0 [pid 432] <... symlink resumed>) = 0 [pid 430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 428] close(14 [pid 411] <... futex resumed>) = ? [pid 405] <... futex resumed>) = ? [pid 403] <... exit_group resumed>) = ? [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ [pid 403] +++ exited with 0 +++ [pid 315] <... socket resumed>) = 3 [pid 432] <... openat resumed>) = 3 [pid 430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 428] close(15 [pid 315] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 432] write(3, "1000", 4 [pid 430] <... mmap resumed>) = 0x7f6390033000 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 432] <... write resumed>) = 4 [pid 430] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 428] close(16 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 432] close(3 [pid 430] <... mprotect resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 432] <... close resumed>) = 0 [pid 430] rt_sigprocmask(SIG_BLOCK, ~[] [pid 428] close(17 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... restart_syscall resumed>) = 0 [pid 432] read(200 [pid 430] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 432] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 428] close(18 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 433 attached [pid 432] symlink("/dev/binderfs", "./binderfs" [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 433] set_robust_list(0x7f63900539a0, 24 [pid 432] <... symlink resumed>) = 0 [pid 430] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 428] close(19 [pid 315] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 433] <... set_robust_list resumed>) = 0 [pid 432] write(1, "executing program\n", 18 [pid 430] rt_sigprocmask(SIG_SETMASK, [] [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 433] rt_sigprocmask(SIG_SETMASK, [] [pid 432] <... write resumed>) = 18 executing program [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] close(20 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... openat resumed>) = 3 [pid 433] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 432] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] fstat(3 [pid 433] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 432] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 428] close(21 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 433] <... socket resumed>) = 3 [pid 432] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 430] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getdents64(3 [pid 433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 428] close(22 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 433] <... futex resumed>) = 0 [pid 432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 430] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 433] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] <... futex resumed>) = 0 [pid 428] close(23 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 433] <... socket resumed>) = 4 [pid 432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 430] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... mmap resumed>) = 0x7f6390033000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 428] close(24 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] newfstatat(AT_FDCWD, "./2/binderfs" [pid 433] <... futex resumed>) = 0 [pid 432] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 430] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 433] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 432] <... mprotect resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 428] close(25 [pid 315] <... 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 313] unlink("./2/binderfs" [pid 433] <... connect resumed>) = -1 EEXIST (File exists) [pid 432] rt_sigprocmask(SIG_BLOCK, ~[] [pid 430] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 428] close(26 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 313] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 433] <... futex resumed>) = 0 [pid 432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 430] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 434 attached [pid 433] sendfile(-1, -1, [3 [pid 430] <... futex resumed>) = 0 [pid 428] close(27 [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 434] set_robust_list(0x7f63900539a0, 24 [pid 432] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] <... set_robust_list resumed>) = 0 [pid 433] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 432] rt_sigprocmask(SIG_SETMASK, [] [pid 430] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] close(28 [pid 315] <... 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 313] unlink("./2/cgroup.net" [pid 434] rt_sigprocmask(SIG_SETMASK, [] [pid 432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] close(29 [pid 315] <... 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 313] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 434] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 432] <... futex resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] <... socket resumed>) = 3 [pid 433] <... futex resumed>) = 1 [pid 432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] <... futex resumed>) = 0 [pid 428] exit_group(0 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 434] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 429] <... futex resumed>) = ? [pid 428] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] <... futex resumed>) = 0 [pid 433] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = 0 [pid 434] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 432] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 428] +++ exited with 0 +++ [pid 315] <... 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 313] unlink("./2/cgroup.cpu" [pid 434] <... socket resumed>) = 4 [pid 432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] close(3 [pid 313] <... unlink resumed>) = 0 [pid 434] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... clone3 resumed>) = 29 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 315] <... close resumed>) = 0 [pid 313] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 434] <... futex resumed>) = 0 [pid 433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 433] <... futex resumed>) = 1 [pid 432] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./2/cgroup" [pid 434] <... connect resumed>) = -1 EEXIST (File exists) [pid 432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] ioctl(3, PPPIOCSMRU, 0 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 313] unlink("./2/cgroup" [pid 434] <... futex resumed>) = 0 [pid 432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 434] sendfile(-1, -1, [3 [pid 433] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 432] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 315] <... 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 313] getdents64(3 [pid 434] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 434] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... setsockopt resumed>) = 0 [pid 313] close(3 [pid 434] <... futex resumed>) = 0 [pid 433] <... futex resumed>) = 0 [pid 432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 434] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 433] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] <... futex resumed>) = 0 [pid 430] close(3 [pid 315] <... 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 313] rmdir("./2" [pid 432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... rmdir resumed>) = 0 [pid 434] <... clone3 resumed>) = 23 [pid 430] <... close resumed>) = 0 [pid 315] <... 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 313] mkdir("./3", 0777 [pid 434] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] close(4 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... mkdir resumed>) = 0 [pid 434] <... futex resumed>) = 1 [pid 432] <... futex resumed>) = 0 [pid 430] <... close resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 434] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] close(5 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 432] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] close(3 [pid 434] ioctl(3, PPPIOCSMRU, 0 [pid 432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] close(6 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 434] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 434] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] close(7 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... socket resumed>) = 3 [pid 434] <... futex resumed>) = 1 [pid 432] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 434] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 432] close(3 [pid 430] close(8 [pid 315] close(3 [pid 313] <... 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 432] <... close resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 432] close(4 [pid 430] close(9 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 432] <... close resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] close(3 [pid 432] close(5 [pid 430] close(10 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 437 attached [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 437] set_robust_list(0x55557ce52760, 24 [pid 432] close(6 [pid 430] close(11 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 27 [pid 437] <... set_robust_list resumed>) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] chdir("./8") = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... socket resumed>) = 3 [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 432] close(7 [pid 430] close(12 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 437] <... prctl resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 437] setpgid(0, 0 [pid 430] close(13 [pid 432] close(8 [pid 313] <... 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 437] <... setpgid resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 437] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(14 [pid 313] <... 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 437] <... symlink resumed>) = 0 [pid 432] close(9 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 437] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(15 [pid 313] <... 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 437] <... symlink resumed>) = 0 [pid 432] close(10 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 437] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(16 [pid 313] <... 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 432] close(11 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 437] <... symlink resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 432] close(12 [pid 430] close(17 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 437] <... openat resumed>) = 3 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 432] close(13 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 432] close(14 [pid 437] write(3, "1000", 4 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 430] close(18 [pid 437] <... write resumed>) = 4 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 437] close(3 [pid 432] close(15 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 437] <... close resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(19 [pid 313] <... 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 437] read(200 [pid 432] close(16 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 437] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(20 [pid 313] <... 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 437] symlink("/dev/binderfs", "./binderfs" [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 437] <... symlink resumed>) = 0 [pid 432] close(17 [pid 430] close(21 [pid 313] close(3 [pid 437] write(1, "executing program\n", 18 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 316] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 437] <... write resumed>) = 18 [pid 430] close(22 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 437] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] close(18 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 437] <... futex resumed>) = 0 [pid 430] close(23 [pid 437] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 437] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 430] close(24 [pid 316] fstat(3 [pid 313] <... socket resumed>) = 3 [pid 432] close(19 [pid 437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] close(25 [pid 437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 313] <... 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 437] <... mmap resumed>) = 0x7f6390033000 [pid 432] close(20 [pid 430] close(26 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 437] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 437] <... mprotect resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(27 [pid 316] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 437] rt_sigprocmask(SIG_BLOCK, ~[] [pid 432] close(21 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 437] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(28 [pid 316] newfstatat(AT_FDCWD, "./5/binderfs" [pid 313] <... setsockopt resumed>) = 0 [pid 437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 432] close(22 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./5/binderfs" [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 438 attached [pid 432] close(23 [pid 430] close(29 [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 438] set_robust_list(0x7f63900539a0, 24 [pid 437] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 438] <... set_robust_list resumed>) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [] [pid 432] close(24 [pid 430] exit_group(0 [pid 313] <... 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 438] rt_sigprocmask(SIG_SETMASK, [] [pid 437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 433] <... futex resumed>) = ? [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... exit_group resumed>) = ? [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] +++ exited with 0 +++ [pid 432] close(25 [pid 313] <... setsockopt resumed>) = 0 [pid 438] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 438] <... socket resumed>) = 3 [pid 432] close(26 [pid 313] <... 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 438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 438] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = 0 [pid 432] close(27 [pid 430] +++ exited with 0 +++ [pid 316] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 313] <... 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 438] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 432] close(28 [pid 316] unlink("./5/cgroup.net" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... setsockopt resumed>) = 0 [pid 437] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] close(3 [pid 438] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = 1 [pid 316] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... restart_syscall resumed>) = 0 [pid 438] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 437] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 432] close(29 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 438] <... socket resumed>) = 4 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] exit_group(0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] <... futex resumed>) = 1 [pid 437] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = ? [pid 432] <... exit_group resumed>) = ? [pid 316] unlink("./5/cgroup.cpu" [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 438] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] +++ exited with 0 +++ [pid 316] <... unlink resumed>) = 0 [pid 316] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] +++ exited with 0 +++ [pid 316] unlink("./5/cgroup" [pid 438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... unlink resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 438] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 437] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 316] rmdir("./5") = 0 [pid 316] mkdir("./6", 0777ci2-android-6-1/strace-static-x86_64: Process 439 attached ) = 0 [pid 438] <... connect resumed>) = -1 EEXIST (File exists) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 12 [pid 439] set_robust_list(0x55557ce52760, 24 [pid 438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 439] <... set_robust_list resumed>) = 0 [pid 438] <... futex resumed>) = 1 [pid 437] <... futex resumed>) = 0 [pid 316] close(3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 439] rt_sigprocmask(SIG_SETMASK, [] [pid 438] sendfile(-1, -1, [3 [pid 437] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 438] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 437] <... futex resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] chdir("./3" [pid 438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... socket resumed>) = 3 [pid 439] <... chdir resumed>) = 0 [pid 438] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 438] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 439] <... prctl resumed>) = 0 [pid 438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 439] setpgid(0, 0 [pid 438] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 437] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 439] <... setpgid resumed>) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 439] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 438] <... clone3 resumed>) = 29 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] <... symlink resumed>) = 0 [pid 316] <... 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 439] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] <... symlink resumed>) = 0 [pid 317] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 439] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 438] <... futex resumed>) = 1 [pid 437] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] <... symlink resumed>) = 0 [pid 438] ioctl(3, PPPIOCSMRU, 0 [pid 437] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... 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 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 438] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 437] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] fstat(3 [pid 316] <... 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 439] <... openat resumed>) = 3 [pid 438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] write(3, "1000", 4 [pid 438] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3 [pid 316] <... 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 executing program [pid 439] <... write resumed>) = 4 [pid 438] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] close(3 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] close(3 [pid 437] <... close resumed>) = 0 [pid 317] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 439] <... close resumed>) = 0 [pid 437] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] read(200 [pid 437] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./6/binderfs" [pid 316] <... 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 439] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] close(5 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] symlink("/dev/binderfs", "./binderfs" [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./6/binderfs" [pid 439] <... symlink resumed>) = 0 [pid 437] close(6 [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 439] write(1, "executing program\n", 18 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] <... write resumed>) = 18 [pid 437] close(7 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 316] <... 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 439] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(8 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] close(3 [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./6/cgroup.net" [pid 439] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 437] close(9 [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 439] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 437] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 316] <... socket resumed>) = 3 [pid 439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 437] close(11 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 439] <... mmap resumed>) = 0x7f6390033000 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./6/cgroup.cpu" [pid 439] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 437] close(12 [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 439] <... mprotect resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 439] rt_sigprocmask(SIG_BLOCK, ~[] [pid 437] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 439] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./6/cgroup" [pid 316] <... 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 439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 437] close(14 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./6/cgroup" [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952ci2-android-6-1/strace-static-x86_64: Process 441 attached [pid 437] close(15 [pid 317] <... unlink resumed>) = 0 [pid 441] set_robust_list(0x7f63900539a0, 24 [pid 317] getdents64(3 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 439] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 441] <... set_robust_list resumed>) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [] [pid 437] close(16 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 441] rt_sigprocmask(SIG_SETMASK, [] [pid 317] close(3 [pid 441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 441] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] rmdir("./6") = 0 [pid 317] mkdir("./7", 0777) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3 [pid 314] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... socket resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] fstat(3 [pid 317] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 317] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] close(3 [pid 314] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./8/binderfs" [pid 317] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./8/binderfs" [pid 317] <... 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] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 317] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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] unlink("./8/cgroup.net" [pid 439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(17 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 441] <... futex resumed>) = 0 [pid 439] <... futex resumed>) = 1 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 441] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] close(18 [pid 317] <... 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 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 441] <... socket resumed>) = 3 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(19 [pid 317] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./8/cgroup.cpu" [pid 441] <... futex resumed>) = 1 [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... setsockopt resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 441] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 441] <... socket resumed>) = 4 [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./8/cgroup" [pid 441] <... futex resumed>) = 0 [pid 439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 441] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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] unlink("./8/cgroup" [pid 441] <... connect resumed>) = 0 [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... unlink resumed>) = 0 [pid 441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] close(23 [pid 317] close(3 [pid 316] <... setsockopt resumed>) = 0 [pid 314] getdents64(3 [pid 441] <... futex resumed>) = 0 [pid 439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 441] sendfile(-1, -1, [3 [pid 439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(24 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 441] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] close(25 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rmdir("./8" [pid 441] <... futex resumed>) = 0 [pid 439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 441] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(26 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] mkdir("./9", 0777 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... mkdir resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 442 attached [pid 439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 314] <... socket resumed>) = 3 [pid 437] close(27 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 442] set_robust_list(0x55557ce52760, 24 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 442] <... set_robust_list resumed>) = 0 [pid 441] <... clone3 resumed>) = 14 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 20 [pid 314] <... socket resumed>) = 3 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 442] rt_sigprocmask(SIG_SETMASK, [] [pid 441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] <... futex resumed>) = 1 [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] chdir("./6" [pid 441] ioctl(3, PPPIOCSMRU, 0 [pid 439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 442] <... chdir resumed>) = 0 [pid 441] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 439] <... futex resumed>) = 0 [pid 437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] exit_group(0 [pid 317] <... 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] <... 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 442] <... prctl resumed>) = 0 [pid 441] <... futex resumed>) = 0 [pid 439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 438] <... futex resumed>) = ? [pid 437] <... exit_group resumed>) = ? [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] setpgid(0, 0 [pid 441] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 439] close(3 [pid 438] +++ exited with 0 +++ [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 437] +++ exited with 0 +++ [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 442] <... setpgid resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 439] close(4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 442] <... symlink resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 317] <... 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] <... 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 442] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 439] close(5 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] <... symlink resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 442] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 439] close(6 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] close(3 [pid 442] <... symlink resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 439] close(7 [pid 317] close(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 442] <... openat resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] write(3, "1000", 4 [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 439] close(8 [pid 442] <... write resumed>) = 4 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 442] close(3 [pid 439] close(9 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 442] <... close resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 442] read(200 [pid 439] close(10 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ci2-android-6-1/strace-static-x86_64: Process 444 attached [pid 442] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 24 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 444] set_robust_list(0x55557ce52760, 24 [pid 442] symlink("/dev/binderfs", "./binderfs" [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... 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 444] <... set_robust_list resumed>) = 0 [pid 442] <... symlink resumed>) = 0 [pid 439] close(11 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 444] rt_sigprocmask(SIG_SETMASK, [] [pid 442] write(1, "executing program\n", 18 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 442] <... write resumed>) = 18 [pid 439] close(12 [pid 315] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 444] chdir("./7" [pid 442] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 444] <... chdir resumed>) = 0 [pid 442] <... futex resumed>) = 0 [pid 439] close(13 [pid 315] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 442] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 314] <... 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 444] <... prctl resumed>) = 0 [pid 442] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 439] close(14 [pid 315] fstat(3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 444] setpgid(0, 0 [pid 442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 444] <... setpgid resumed>) = 0 [pid 442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] close(15 [pid 314] close(3 [pid 444] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 314] <... close resumed>) = 0 [pid 444] <... symlink resumed>) = 0 [pid 442] <... mmap resumed>) = 0x7f6390033000 [pid 439] close(16 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 444] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 442] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 444] <... symlink resumed>) = 0 [ 29.373361][ T366] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 29.381744][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [ 29.390152][ T366] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 29.398569][ T366] [ 29.401777][ T366] ---[ end trace 0000000000000000 ]--- [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 444] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 442] <... mprotect resumed>) = 0 [pid 439] close(17 [pid 315] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 445 attached [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 30 [pid 444] <... symlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 442] rt_sigprocmask(SIG_BLOCK, ~[] [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 445] set_robust_list(0x55557ce52760, 24 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 442] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 439] close(18 [pid 315] newfstatat(AT_FDCWD, "./8/binderfs" [pid 445] <... set_robust_list resumed>) = 0 [pid 444] <... openat resumed>) = 3 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [] [pid 439] close(19 [pid 315] unlink("./8/binderfs"ci2-android-6-1/strace-static-x86_64: Process 446 attached [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] set_robust_list(0x7f63900539a0, 24 [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] write(3, "1000", 4 [pid 442] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 439] close(20 [pid 315] <... unlink resumed>) = 0 [pid 446] <... set_robust_list resumed>) = 0 [pid 445] chdir("./9" [pid 442] rt_sigprocmask(SIG_SETMASK, [] [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] rt_sigprocmask(SIG_SETMASK, [] [pid 445] <... chdir resumed>) = 0 [pid 444] <... write resumed>) = 4 [pid 442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] close(21 [pid 315] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 444] close(3 [pid 442] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 445] <... prctl resumed>) = 0 [pid 444] <... close resumed>) = 0 [pid 442] <... futex resumed>) = 0 [pid 439] close(22 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 446] <... socket resumed>) = 3 [pid 445] setpgid(0, 0 [pid 444] read(200 [pid 446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... setpgid resumed>) = 0 [pid 442] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 446] <... futex resumed>) = 0 [pid 445] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 446] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] symlink("/dev/binderfs", "./binderfs" [pid 439] close(23 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] <... symlink resumed>) = 0 [pid 442] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = 0 [pid 445] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 444] <... symlink resumed>) = 0 [pid 442] <... futex resumed>) = 1 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./8/cgroup.net" [pid 446] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 445] <... symlink resumed>) = 0 [pid 442] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] close(24 [pid 315] <... unlink resumed>) = 0 [pid 446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 444] write(1, "executing program\n", 18 [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 446] <... futex resumed>) = 0 executing program [pid 445] <... symlink resumed>) = 0 [pid 442] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(25 [pid 446] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 444] <... write resumed>) = 18 [pid 442] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 446] <... connect resumed>) = 0 [pid 446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] <... openat resumed>) = 3 [pid 444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] close(26 [pid 315] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 446] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] write(3, "1000", 4 [pid 444] <... futex resumed>) = 0 [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... write resumed>) = 4 [pid 444] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 442] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(27 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 446] <... futex resumed>) = 0 [pid 445] close(3 [pid 444] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 442] <... futex resumed>) = 1 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./8/cgroup.cpu" [pid 446] sendfile(-1, -1, [3 [pid 445] <... close resumed>) = 0 [pid 444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 442] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] close(28 [pid 315] <... unlink resumed>) = 0 [pid 446] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 445] read(200 [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 439] close(29 [pid 446] <... futex resumed>) = 1 [pid 445] symlink("/dev/binderfs", "./binderfs" [pid 442] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 446] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... mmap resumed>) = 0x7f6390033000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... symlink resumed>) = 0 [pid 444] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 442] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] newfstatat(AT_FDCWD, "./8/cgroup" [pid 439] exit_group(0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 446] <... futex resumed>) = 0 [pid 445] write(1, "executing program\n", 18 [pid 442] <... futex resumed>) = 1 executing program [pid 446] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 445] <... write resumed>) = 18 [pid 444] <... mprotect resumed>) = 0 [pid 442] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] unlink("./8/cgroup" [pid 446] <... clone3 resumed>) = 22 [pid 441] <... futex resumed>) = ? [pid 439] <... exit_group resumed>) = ? [pid 446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 444] rt_sigprocmask(SIG_BLOCK, ~[] [pid 446] <... futex resumed>) = 1 [pid 442] <... futex resumed>) = 0 [pid 446] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] <... futex resumed>) = 0 [pid 446] ioctl(3, PPPIOCSMRU, 0 [pid 442] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 442] <... futex resumed>) = 0 [pid 446] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] close(3) = 0 [pid 442] close(4 [pid 441] +++ exited with 0 +++ [pid 439] +++ exited with 0 +++ [pid 445] <... futex resumed>) = 0 [pid 444] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 442] <... close resumed>) = 0 [pid 315] getdents64(3 [pid 445] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 442] close(5 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 445] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 448 attached [pid 445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 442] close(6 [pid 315] close(3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 448] set_robust_list(0x7f63900539a0, 24 [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 448] <... set_robust_list resumed>) = 0 [pid 445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [] [pid 442] close(7 [pid 315] rmdir("./8" [pid 313] <... restart_syscall resumed>) = 0 [pid 448] rt_sigprocmask(SIG_SETMASK, [] [pid 445] <... mmap resumed>) = 0x7f6390033000 [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 445] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 444] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(8 [pid 448] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 445] <... mprotect resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./9", 0777 [pid 448] <... socket resumed>) = 3 [pid 442] close(9 [pid 448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] rt_sigprocmask(SIG_BLOCK, ~[] [pid 444] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 448] <... futex resumed>) = 0 [pid 445] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] close(10 [pid 315] <... mkdir resumed>) = 0 [pid 313] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 444] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 449 attached [pid 448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] <... futex resumed>) = 0 [pid 442] close(11 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 449] set_robust_list(0x7f63900539a0, 24 [pid 448] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 445] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 444] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 449] <... set_robust_list resumed>) = 0 [pid 448] <... socket resumed>) = 4 [pid 445] rt_sigprocmask(SIG_SETMASK, [] [pid 442] close(12 [pid 315] close(3 [pid 313] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 449] rt_sigprocmask(SIG_SETMASK, [] [pid 448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 448] <... futex resumed>) = 1 [pid 445] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 442] close(13 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] fstat(3 [pid 449] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] <... socket resumed>) = 3 [pid 442] close(14 [pid 449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] <... futex resumed>) = 0 [pid 445] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] <... futex resumed>) = 1 [pid 442] close(15 [pid 315] <... socket resumed>) = 3 [pid 448] <... futex resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 449] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 448] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 445] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(16 [pid 313] getdents64(3 [pid 449] <... futex resumed>) = 0 [pid 448] <... connect resumed>) = -1 EEXIST (File exists) [pid 445] <... futex resumed>) = 1 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 449] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] close(17 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 449] <... socket resumed>) = 4 [pid 448] <... futex resumed>) = 1 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(18 [pid 315] <... 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 313] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] <... futex resumed>) = 1 [pid 448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 449] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 448] sendfile(-1, -1, [3 [pid 445] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] close(19 [pid 315] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 448] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] newfstatat(AT_FDCWD, "./3/binderfs" [pid 449] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] close(20 [pid 315] <... socket resumed>) = 3 [pid 449] <... connect resumed>) = -1 EEXIST (File exists) [pid 448] <... futex resumed>) = 1 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(21 [pid 315] <... 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 313] unlink("./3/binderfs" [pid 449] <... futex resumed>) = 1 [pid 448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 449] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 448] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 445] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] close(22 [pid 313] <... unlink resumed>) = 0 [pid 449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 442] close(23) = -1 EBADF (Bad file descriptor) [pid 442] close(24) = -1 EBADF (Bad file descriptor) [pid 442] close(25) = -1 EBADF (Bad file descriptor) [pid 442] close(26) = -1 EBADF (Bad file descriptor) [pid 442] close(27) = -1 EBADF (Bad file descriptor) [pid 442] close(28) = -1 EBADF (Bad file descriptor) [pid 442] close(29) = -1 EBADF (Bad file descriptor) [pid 448] <... clone3 resumed>) = 26 [pid 442] exit_group(0 [pid 446] <... futex resumed>) = ? [pid 442] <... exit_group resumed>) = ? [pid 449] sendfile(-1, -1, [3 [pid 448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] +++ exited with 0 +++ [pid 445] <... futex resumed>) = 0 [pid 442] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 448] <... futex resumed>) = 1 [pid 445] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] <... futex resumed>) = 0 [pid 315] <... 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 449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 449] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 449] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 445] <... futex resumed>) = 0 [pid 448] ioctl(3, PPPIOCSMRU, 0 [pid 444] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 449] <... clone3 resumed>) = 32 [pid 448] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 445] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 313] unlink("./3/cgroup.net" [pid 449] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 1 [pid 444] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 445] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTCONN (Transport endpoint is not connected) [pid 448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] <... futex resumed>) = 0 [pid 444] close(3 [pid 315] <... 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 313] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 449] <... futex resumed>) = 0 [pid 445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] close(4 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 449] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] close(3 [pid 444] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] <... close resumed>) = 0 [pid 444] close(5 [pid 315] <... 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 313] unlink("./3/cgroup.cpu" [pid 445] close(4 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 445] <... close resumed>) = 0 [pid 444] close(6 [pid 315] <... 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 313] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] close(5 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(7 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./3/cgroup" [pid 445] close(6 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(8 [pid 315] <... close resumed>) = 0 [pid 313] unlink("./3/cgroup" [pid 445] close(7 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(9 [pid 315] <... socket resumed>) = 3 [pid 313] getdents64(3 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 445] close(8 [pid 444] close(10 [pid 315] <... 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 313] close(3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 445] close(9 [pid 444] close(11 [pid 315] <... 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 313] rmdir("./3" [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... rmdir resumed>) = 0 [pid 445] close(10 [pid 444] close(12 [pid 315] <... 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 313] mkdir("./4", 0777 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... mkdir resumed>) = 0 [pid 445] close(11 [pid 444] close(13 [pid 315] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 445] close(12 [pid 444] close(14 [pid 315] <... 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 313] close(3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 445] close(13 [pid 444] close(15 [pid 315] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] <... socket resumed>) = 3 [pid 445] close(14 [pid 444] close(16 [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 445] close(15 [pid 444] close(17 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 452 attached [pid 445] close(16 [pid 444] close(18 [pid 313] close(3 [pid 452] set_robust_list(0x55557ce52760, 24 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 30 [pid 313] <... close resumed>) = 0 [pid 452] <... set_robust_list resumed>) = 0 [pid 445] close(17 [pid 444] close(19 [pid 316] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 452] rt_sigprocmask(SIG_SETMASK, [] [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 445] close(18 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 452] chdir("./9" [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(20 [pid 316] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 452] <... chdir resumed>) = 0 [pid 445] close(19 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(21 [pid 316] <... openat resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 452] <... prctl resumed>) = 0 [pid 445] close(20 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 313] <... 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 452] setpgid(0, 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(22 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 452] <... setpgid resumed>) = 0 [pid 445] close(21 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 452] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(23 [pid 313] <... 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 452] <... symlink resumed>) = 0 [pid 445] close(22 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 452] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(24 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 452] <... symlink resumed>) = 0 [pid 445] close(23 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 452] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(25 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 452] <... symlink resumed>) = 0 [pid 445] close(24 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./6/binderfs" [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(26 [pid 313] <... 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 452] <... openat resumed>) = 3 [pid 445] close(25 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 452] write(3, "1000", 4 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(27 [pid 316] unlink("./6/binderfs" [pid 313] <... 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 452] <... write resumed>) = 4 [pid 445] close(26 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(28 [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 452] <... close resumed>) = 0 [pid 445] close(27 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 452] read(200 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(29 [pid 313] <... 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 452] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] close(28 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 452] symlink("/dev/binderfs", "./binderfs" [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] exit_group(0 [pid 316] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 313] <... 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 452] <... symlink resumed>) = 0 [pid 448] <... futex resumed>) = ? [pid 445] close(29 [pid 444] <... exit_group resumed>) = ? [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 452] write(1, "executing program\n", 18 [pid 448] +++ exited with 0 +++ [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... write resumed>) = 18 [pid 445] exit_group(0 [pid 452] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... exit_group resumed>) = ? [pid 452] <... futex resumed>) = 0 [pid 444] +++ exited with 0 +++ [pid 452] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] unlink("./6/cgroup.net" [pid 452] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 449] <... futex resumed>) = ? executing program [pid 313] <... 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 452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 449] +++ exited with 0 +++ [pid 445] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 452] <... mmap resumed>) = 0x7f6390033000 [pid 316] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 452] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 452] <... mprotect resumed>) = 0 [pid 317] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./6/cgroup.cpu" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 452] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 314] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 452] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... openat resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... openat resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] fstat(3 [pid 313] <... socket resumed>) = 3 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] fstat(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 453 attached [pid 317] getdents64(3 [pid 316] newfstatat(AT_FDCWD, "./6/cgroup" [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 453] set_robust_list(0x7f63900539a0, 24 [pid 452] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 453] <... set_robust_list resumed>) = 0 [pid 452] rt_sigprocmask(SIG_SETMASK, [] [pid 317] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./6/cgroup" [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 453] rt_sigprocmask(SIG_SETMASK, [] [pid 452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 452] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./7/binderfs" [pid 316] getdents64(3 [pid 314] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 453] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 452] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 453] <... socket resumed>) = 3 [pid 452] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] unlink("./7/binderfs" [pid 316] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./9/binderfs" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 453] <... futex resumed>) = 1 [pid 452] <... futex resumed>) = 0 [pid 317] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] rmdir("./6" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... rmdir resumed>) = 0 [pid 314] unlink("./9/binderfs" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 316] mkdir("./7", 0777 [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 453] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 452] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 453] <... socket resumed>) = 4 [pid 317] unlink("./7/cgroup.net" [pid 316] <... mkdir resumed>) = 0 [pid 314] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 453] <... futex resumed>) = 1 [pid 452] <... futex resumed>) = 0 [pid 317] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 316] <... close resumed>) = 0 [pid 314] unlink("./9/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 454 attached [pid 453] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 452] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 454] set_robust_list(0x55557ce52760, 24 [pid 453] <... connect resumed>) = 0 [pid 317] unlink("./7/cgroup.cpu" [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 15 [pid 454] <... set_robust_list resumed>) = 0 [pid 453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 454] rt_sigprocmask(SIG_SETMASK, [] [pid 453] <... futex resumed>) = 1 [pid 452] <... futex resumed>) = 0 [pid 317] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 454] chdir("./4" [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./7/cgroup" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 454] <... chdir resumed>) = 0 [pid 453] sendfile(-1, -1, [3 [pid 452] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] unlink("./9/cgroup.cpu" [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 453] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./7/cgroup" [pid 316] close(3 [pid 454] <... prctl resumed>) = 0 [pid 453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 454] setpgid(0, 0 [pid 453] <... futex resumed>) = 1 [pid 452] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 316] <... close resumed>) = 0 [pid 314] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] <... setpgid resumed>) = 0 [pid 453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 454] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 454] <... symlink resumed>) = 0 [pid 452] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 453] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 314] newfstatat(AT_FDCWD, "./9/cgroup" [pid 454] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 317] <... close resumed>) = 0 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./9/cgroup" [pid 316] <... 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] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 454] <... symlink resumed>) = 0 [pid 453] <... clone3 resumed>) = 32 [pid 317] rmdir("./7" [pid 316] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 454] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 317] <... rmdir resumed>) = 0 [pid 454] <... symlink resumed>) = 0 [pid 453] <... futex resumed>) = 1 [pid 452] <... futex resumed>) = 0 [pid 317] mkdir("./8", 0777 [pid 316] <... 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] <... close resumed>) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] rmdir("./9" [pid 454] <... openat resumed>) = 3 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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] <... rmdir resumed>) = 0 [pid 454] write(3, "1000", 4 [pid 453] ioctl(3, PPPIOCSMRU, 0 [pid 452] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] mkdir("./10", 0777 [pid 454] <... write resumed>) = 4 [pid 453] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] close(3 [pid 316] <... 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 454] close(3 [pid 453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 454] <... close resumed>) = 0 [pid 453] <... futex resumed>) = 1 [pid 452] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 454] read(200 [pid 453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] close(3 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 454] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 454] symlink("/dev/binderfs", "./binderfs" [pid 452] close(4 [pid 317] <... 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 454] <... symlink resumed>) = 0 [pid 452] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... 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] close(3 [pid 454] write(1, "executing program\n", 18 [pid 452] close(5 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 454] <... write resumed>) = 18 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 317] close(3 [pid 314] <... close resumed>) = 0 [pid 454] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] close(6 [pid 317] <... close resumed>) = 0 [pid 316] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 454] <... futex resumed>) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 454] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 452] close(7 [pid 317] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 454] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 452] close(8 [pid 317] <... 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 316] close(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 452] close(9 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... 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 454] <... mmap resumed>) = 0x7f6390033000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 454] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 452] close(10 [pid 317] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 454] <... mprotect resumed>) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... socket resumed>) = 3 [pid 454] rt_sigprocmask(SIG_BLOCK, ~[] [pid 452] close(11 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 454] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 452] close(12 [pid 317] <... 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] close(3ci2-android-6-1/strace-static-x86_64: Process 456 attached [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 456] set_robust_list(0x7f63900539a0, 24 [pid 454] <... clone3 resumed> => {parent_tid=[16]}, 88) = 16 [pid 452] close(13 [pid 317] <... 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] <... close resumed>) = 0 [pid 456] <... set_robust_list resumed>) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [] [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 456] rt_sigprocmask(SIG_SETMASK, [] [pid 454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 452] close(14 [pid 317] <... 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 456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 454] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... socket resumed>) = 3 [pid 456] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 454] <... futex resumed>) = 0 [pid 452] close(15 [pid 317] <... 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 456] <... socket resumed>) = 3 [pid 454] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] close(16 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 456] <... futex resumed>) = 0 [pid 454] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 456] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 454] <... futex resumed>) = 0 [pid 452] close(17 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 456] <... socket resumed>) = 4 [pid 454] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] close(18 [pid 317] <... close resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 456] <... futex resumed>) = 0 [pid 454] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 456] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 454] <... futex resumed>) = 0 [pid 452] close(19 [pid 317] <... socket resumed>) = 3 [pid 314] <... 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 456] <... connect resumed>) = -1 EEXIST (File exists) [pid 454] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] close(20 [pid 317] <... 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 316] <... 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] <... 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 456] <... futex resumed>) = 0 [pid 454] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 456] sendfile(-1, -1, [3 [pid 454] <... futex resumed>) = 0 [pid 452] close(21 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 456] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 454] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... 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 456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] close(22 [pid 317] <... setsockopt resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... 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 456] <... futex resumed>) = 0 [pid 454] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 456] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 454] <... futex resumed>) = 0 [pid 452] close(23 [pid 317] <... 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 316] close(3 [pid 314] <... 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 454] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 456] <... clone3 resumed>) = 17 [pid 452] close(24 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 456] <... futex resumed>) = 1 [pid 454] <... futex resumed>) = 0 [pid 452] close(25 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 456] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] <... futex resumed>) = 0 [pid 452] close(26 [pid 317] <... 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 ci2-android-6-1/strace-static-x86_64: Process 458 attached [pid 456] ioctl(3, PPPIOCSMRU, 0 [pid 454] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 458] set_robust_list(0x55557ce52760, 24 [pid 456] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 452] close(27 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 23 [pid 314] <... 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 458] <... set_robust_list resumed>) = 0 [pid 456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] close(3 [pid 458] rt_sigprocmask(SIG_SETMASK, [] [pid 456] <... futex resumed>) = 1 [pid 454] <... futex resumed>) = 0 [pid 452] close(28 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... close resumed>) = 0 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 456] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] close(3 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 458] chdir("./7" [pid 454] <... close resumed>) = 0 [pid 452] close(29 [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 458] <... chdir resumed>) = 0 [pid 454] close(4 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 454] <... close resumed>) = 0 [pid 452] exit_group(0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 454] close(5 [pid 453] <... futex resumed>) = ? [pid 452] <... exit_group resumed>) = ? [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 453] +++ exited with 0 +++ [pid 452] +++ exited with 0 +++ [pid 458] <... prctl resumed>) = 0 [pid 458] setpgid(0, 0) = 0 ci2-android-6-1/strace-static-x86_64: Process 459 attached [pid 458] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 454] close(6 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 27 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 459] set_robust_list(0x55557ce52760, 24 [pid 458] <... symlink resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 459] <... set_robust_list resumed>) = 0 [pid 458] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 454] close(7 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 459] rt_sigprocmask(SIG_SETMASK, [] [pid 458] <... symlink resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 454] close(8 [pid 314] <... setsockopt resumed>) = 0 [pid 459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] <... symlink resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 459] chdir("./8" [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 454] close(9 [pid 314] <... 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 459] <... chdir resumed>) = 0 [pid 458] <... openat resumed>) = 3 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 458] write(3, "1000", 4 [pid 454] close(10 [pid 459] <... prctl resumed>) = 0 [pid 458] <... write resumed>) = 4 [pid 314] <... 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 459] setpgid(0, 0 [pid 458] close(3 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... setpgid resumed>) = 0 [pid 458] <... close resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 459] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 458] read(200 [pid 454] close(11 [pid 458] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] symlink("/dev/binderfs", "./binderfs" [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 459] <... symlink resumed>) = 0 [pid 458] <... symlink resumed>) = 0 [pid 454] close(12 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 459] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 458] write(1, "executing program\n", 18 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... write resumed>) = 18 [pid 459] <... symlink resumed>) = 0 [pid 314] <... 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 459] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(13 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 458] <... futex resumed>) = 0 [pid 459] <... symlink resumed>) = 0 executing program [pid 458] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 458] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 454] close(14 [pid 314] <... 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 458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 459] <... openat resumed>) = 3 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] write(3, "1000", 4 [pid 458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 454] close(15 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 459] <... write resumed>) = 4 [pid 458] <... mmap resumed>) = 0x7f6390033000 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 459] close(3 [pid 458] <... mprotect resumed>) = 0 [pid 454] close(16 [pid 314] <... setsockopt resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 458] rt_sigprocmask(SIG_BLOCK, ~[] [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... restart_syscall resumed>) = 0 [pid 314] close(3 [pid 459] read(200 [pid 458] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 454] close(17 [pid 459] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 460 attached [pid 459] symlink("/dev/binderfs", "./binderfs" [pid 454] close(18 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 460] set_robust_list(0x7f63900539a0, 24 [pid 459] <... symlink resumed>) = 0 [pid 458] <... clone3 resumed> => {parent_tid=[24]}, 88) = 24 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 460] <... set_robust_list resumed>) = 0 [pid 459] write(1, "executing program\n", 18 [pid 458] rt_sigprocmask(SIG_SETMASK, [] [pid 454] close(19 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 460] rt_sigprocmask(SIG_SETMASK, [] [pid 459] <... write resumed>) = 18 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci2-android-6-1/strace-static-x86_64: Process 461 attached [pid 460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 459] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(20 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 33 [pid 315] <... openat resumed>) = 3 [pid 461] set_robust_list(0x55557ce52760, 24 [pid 460] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 459] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 461] <... set_robust_list resumed>) = 0 [pid 460] <... socket resumed>) = 3 [pid 459] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 458] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] close(21 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [] [pid 460] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 458] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(22 [pid 315] getdents64(3 [pid 461] chdir("./10" [pid 460] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] <... futex resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 461] <... chdir resumed>) = 0 [pid 460] <... socket resumed>) = 4 [pid 459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 458] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] close(23 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 460] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... mmap resumed>) = 0x7f6390033000 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... prctl resumed>) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 458] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(24 [pid 315] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 461] setpgid(0, 0 [pid 460] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 459] <... mprotect resumed>) = 0 [pid 458] <... futex resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... setpgid resumed>) = 0 [pid 460] <... connect resumed>) = -1 EEXIST (File exists) [pid 459] rt_sigprocmask(SIG_BLOCK, ~[] [pid 458] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] close(25 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 461] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 460] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./9/binderfs" [pid 461] <... symlink resumed>) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 458] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(26ci2-android-6-1/strace-static-x86_64: Process 462 attached [pid 461] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 460] sendfile(-1, -1, [3 [pid 458] <... futex resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 462] set_robust_list(0x7f63900539a0, 24 [pid 461] <... symlink resumed>) = 0 [pid 460] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 459] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 458] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] close(27 [pid 315] unlink("./9/binderfs" [pid 462] <... set_robust_list resumed>) = 0 [pid 461] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 460] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] rt_sigprocmask(SIG_SETMASK, [] [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 462] rt_sigprocmask(SIG_SETMASK, [] [pid 460] <... futex resumed>) = 0 [pid 459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 454] close(28 [pid 315] <... unlink resumed>) = 0 [pid 462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] <... symlink resumed>) = 0 [pid 460] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 462] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 459] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 0 [pid 454] close(29 [pid 462] <... socket resumed>) = 3 [pid 460] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 459] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... openat resumed>) = 3 [pid 460] <... clone3 resumed>) = 25 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] exit_group(0 [pid 462] <... futex resumed>) = 0 [pid 461] write(3, "1000", 4 [pid 460] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] <... futex resumed>) = ? [pid 454] <... exit_group resumed>) = ? [pid 315] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 462] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 461] <... write resumed>) = 4 [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 458] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] +++ exited with 0 +++ [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 462] <... socket resumed>) = 4 [pid 461] close(3 [pid 460] ioctl(3, PPPIOCSMRU, 0 [pid 459] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... futex resumed>) = 0 [pid 454] +++ exited with 0 +++ [pid 315] unlink("./9/cgroup.net" [pid 462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... close resumed>) = 0 [pid 460] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 462] <... futex resumed>) = 0 [pid 461] read(200 [pid 460] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... unlink resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 462] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 461] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 458] close(3 [pid 315] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 462] <... connect resumed>) = -1 EEXIST (File exists) [pid 461] symlink("/dev/binderfs", "./binderfs" [pid 460] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 462] <... futex resumed>) = 0 [pid 461] <... symlink resumed>) = 0 [pid 459] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(4 [pid 315] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 313] <... openat resumed>) = 3 executing program [pid 462] sendfile(-1, -1, [3 [pid 461] write(1, "executing program\n", 18 [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] fstat(3 [pid 462] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 461] <... write resumed>) = 18 [pid 459] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] close(5 [pid 315] unlink("./9/cgroup.cpu" [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3 [pid 462] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 459] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(6 [pid 315] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 462] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 461] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 459] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 462] <... clone3 resumed>) = 29 [pid 461] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 458] close(7 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./4/binderfs" [pid 461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./9/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] close(8 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./4/binderfs" [pid 462] <... futex resumed>) = 1 [pid 461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./9/cgroup" [pid 313] <... unlink resumed>) = 0 [pid 462] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] <... mmap resumed>) = 0x7f6390033000 [pid 459] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(9 [pid 313] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 459] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 462] ioctl(3, PPPIOCSMRU, 0 [pid 461] <... mprotect resumed>) = 0 [pid 458] close(10 [pid 315] getdents64(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 461] rt_sigprocmask(SIG_BLOCK, ~[] [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 462] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 313] unlink("./4/cgroup.net" [pid 461] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 458] close(11 [pid 315] close(3 [pid 313] <... unlink resumed>) = 0 [pid 462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 465 attached [pid 458] close(12 [pid 315] rmdir("./9" [pid 313] unlink("./4/cgroup.cpu" [pid 465] set_robust_list(0x7f63900539a0, 24 [pid 462] <... futex resumed>) = 1 [pid 461] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 465] <... set_robust_list resumed>) = 0 [pid 462] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] rt_sigprocmask(SIG_SETMASK, [] [pid 459] close(3 [pid 458] close(13 [pid 315] mkdir("./10", 0777 [pid 313] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 465] rt_sigprocmask(SIG_SETMASK, [] [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 459] <... close resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] close(4 [pid 458] close(14 [pid 315] <... mkdir resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./4/cgroup" [pid 465] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 461] <... futex resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 465] <... socket resumed>) = 3 [pid 459] close(5 [pid 313] unlink("./4/cgroup" [pid 465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(15 [pid 315] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 465] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 459] close(6 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] getdents64(3 [pid 465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(16 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 459] close(7 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] close(3 [pid 465] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(17 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 465] <... socket resumed>) = 4 [pid 459] close(8 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rmdir("./4" [pid 465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] <... rmdir resumed>) = 0 [pid 465] <... futex resumed>) = 1 [pid 461] <... futex resumed>) = 0 [pid 459] close(9 [pid 458] close(18 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] mkdir("./5", 0777 [pid 465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... mkdir resumed>) = 0 [pid 465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 459] close(10 [pid 458] close(19 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... socket resumed>) = 3 [pid 465] <... connect resumed>) = -1 EEXIST (File exists) [pid 459] close(11 [pid 458] close(20 [pid 315] close(3 [pid 313] close(3 [pid 465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 465] <... futex resumed>) = 1 [pid 461] <... futex resumed>) = 0 [pid 459] close(12 [pid 458] close(21 [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 459] close(13 [pid 458] close(22 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 465] sendfile(-1, -1, [3 [pid 461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] <... 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 465] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 459] close(14 [pid 458] close(23 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... 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 465] <... futex resumed>) = 1 [pid 461] <... futex resumed>) = 0 [pid 459] close(15 [pid 458] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 459] close(16 [pid 458] close(25 [pid 315] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 465] <... clone3 resumed>) = 35 [pid 459] close(17 [pid 458] close(26 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 465] <... futex resumed>) = 1 [pid 461] <... futex resumed>) = 0 [pid 459] close(18 [pid 458] close(27 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... 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 465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 459] close(19 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 465] ioctl(3, PPPIOCSMRU, 0 [pid 461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 465] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 459] close(20 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 465] <... futex resumed>) = 1 [pid 461] <... futex resumed>) = 0 [pid 459] close(21 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] close(3 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 461] <... close resumed>) = 0 [pid 459] close(22 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 461] close(4 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 461] <... close resumed>) = 0 [pid 459] close(23 [pid 458] close(28 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 461] close(5 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(24 [pid 313] <... 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 461] close(6 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(25 [pid 313] <... 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 461] close(7 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(26 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... 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 461] close(8 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(27 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... 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 461] close(9 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] close(3 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(28 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... close resumed>) = 0 [pid 461] close(10 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(29 [pid 458] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 461] close(11 [pid 460] <... futex resumed>) = ? [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... exit_group resumed>) = ? [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] +++ exited with 0 +++ [pid 459] exit_group(0 [pid 313] <... 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 462] <... futex resumed>) = ? [pid 461] close(12 [pid 459] <... exit_group resumed>) = ? [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 462] +++ exited with 0 +++ [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] +++ exited with 0 +++ [pid 458] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 461] close(13 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 461] close(14 [pid 315] <... 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] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... setsockopt resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 461] close(15 [pid 315] <... setsockopt resumed>) = 0 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 461] close(16 [pid 315] <... 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 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 461] close(17 [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... 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 461] close(18 [pid 315] <... setsockopt resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... restart_syscall resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 461] close(19 [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 461] close(20 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 461] close(21 [pid 315] <... setsockopt resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 461] close(22 [pid 313] close(3 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 461] close(23 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 461] close(24 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3ci2-android-6-1/strace-static-x86_64: Process 467 attached [pid 461] close(25 [pid 315] <... close resumed>) = 0 [pid 467] set_robust_list(0x55557ce52760, 24 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 18 [pid 467] <... set_robust_list resumed>) = 0 [pid 461] close(26 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 467] rt_sigprocmask(SIG_SETMASK, [] [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] close(27 [pid 467] chdir("./5" [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 468 attached [pid 467] <... chdir resumed>) = 0 [pid 461] close(28 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] set_robust_list(0x55557ce52760, 24 [pid 467] <... prctl resumed>) = 0 [pid 461] close(29 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 33 [pid 468] <... set_robust_list resumed>) = 0 [pid 467] setpgid(0, 0 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... setpgid resumed>) = 0 [pid 461] exit_group(0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 468] rt_sigprocmask(SIG_SETMASK, [] [pid 467] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 465] <... futex resumed>) = ? [pid 461] <... exit_group resumed>) = ? [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] <... symlink resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 468] chdir("./10") = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 467] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 465] +++ exited with 0 +++ [pid 461] +++ exited with 0 +++ [pid 468] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 467] <... symlink resumed>) = 0 [pid 467] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 468] <... symlink resumed>) = 0 [pid 467] <... symlink resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 468] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 468] <... symlink resumed>) = 0 [pid 468] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 467] <... openat resumed>) = 3 [pid 468] <... symlink resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3 [pid 468] <... openat resumed>) = 3 [pid 467] <... close resumed>) = 0 [pid 467] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] symlink("/dev/binderfs", "./binderfs" [pid 468] write(3, "1000", 4 [pid 467] <... symlink resumed>) = 0 [pid 468] <... write resumed>) = 4 [pid 467] write(1, "executing program\n", 18 [pid 468] close(3 [pid 467] <... write resumed>) = 18 [pid 316] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 468] <... close resumed>) = 0 executing program [pid 467] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] read(200 [pid 467] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 468] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 468] symlink("/dev/binderfs", "./binderfs" [pid 467] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 468] <... symlink resumed>) = 0 [pid 467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] write(1, "executing program\n", 18 [pid 467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... openat resumed>) = 3 [pid 468] <... write resumed>) = 18 [pid 467] <... mmap resumed>) = 0x7f6390033000 [pid 467] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 316] fstat(3 [pid 468] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] rt_sigprocmask(SIG_BLOCK, ~[] [pid 468] <... futex resumed>) = 0 [pid 467] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 468] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} executing program [pid 467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 469 attached [pid 468] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] getdents64(3 [pid 467] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] set_robust_list(0x7f63900539a0, 24 [pid 468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 467] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... set_robust_list resumed>) = 0 [pid 468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 469] rt_sigprocmask(SIG_SETMASK, [] [pid 468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 467] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 469] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 468] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 469] <... socket resumed>) = 3 [pid 468] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] newfstatat(AT_FDCWD, "./7/binderfs" [pid 469] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... mprotect resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 469] <... futex resumed>) = 1 [pid 468] rt_sigprocmask(SIG_BLOCK, ~[] [pid 467] <... futex resumed>) = 0 [pid 316] unlink("./7/binderfs" [pid 469] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 467] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 467] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 467] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IPci2-android-6-1/strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x7f63900539a0, 24 [pid 469] <... socket resumed>) = 4 [pid 468] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 316] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 470] <... set_robust_list resumed>) = 0 [pid 469] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] rt_sigprocmask(SIG_SETMASK, [] [pid 470] rt_sigprocmask(SIG_SETMASK, [] [pid 469] <... futex resumed>) = 1 [pid 467] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 469] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 468] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 469] <... connect resumed>) = -1 EEXIST (File exists) [pid 468] <... futex resumed>) = 0 [pid 467] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 469] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 470] <... socket resumed>) = 3 [pid 469] <... futex resumed>) = 0 [pid 467] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./7/cgroup.net" [pid 470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] sendfile(-1, -1, [3 [pid 467] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 1 [pid 467] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... unlink resumed>) = 0 [pid 470] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 469] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 468] <... futex resumed>) = 0 [pid 316] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 469] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 1 [pid 467] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... futex resumed>) = 1 [pid 467] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 470] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 0 [pid 470] <... socket resumed>) = 4 [pid 469] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 467] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] unlink("./7/cgroup.cpu") = 0 [pid 316] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./7/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./7/cgroup" [pid 469] <... clone3 resumed>) = 20 [pid 316] <... unlink resumed>) = 0 [pid 469] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 0 [pid 467] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 469] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 470] <... futex resumed>) = 0 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] <... futex resumed>) = 1 [pid 467] <... futex resumed>) = 0 [pid 470] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 469] ioctl(3, PPPIOCSMRU, 0 [pid 468] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 470] <... connect resumed>) = -1 EEXIST (File exists) [pid 469] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rmdir("./7" [pid 470] <... futex resumed>) = 1 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 0 [pid 467] <... futex resumed>) = 0 [pid 469] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] close(3 [pid 316] <... rmdir resumed>) = 0 [pid 470] sendfile(-1, -1, [3 [pid 468] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = 0 [pid 470] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 468] <... futex resumed>) = 0 [pid 467] close(4 [pid 316] mkdir("./8", 0777 [pid 470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... close resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] close(5 [pid 316] <... mkdir resumed>) = 0 [pid 470] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] <... futex resumed>) = 0 [pid 467] close(6) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 470] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 468] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] close(7 [pid 316] close(3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(8) = -1 EBADF (Bad file descriptor) [pid 467] close(9) = -1 EBADF (Bad file descriptor) [pid 467] close(10) = -1 EBADF (Bad file descriptor) [pid 467] close(11) = -1 EBADF (Bad file descriptor) [pid 467] close(12) = -1 EBADF (Bad file descriptor) [pid 467] close(13) = -1 EBADF (Bad file descriptor) [pid 470] <... clone3 resumed>) = 35 [pid 467] close(14 [pid 316] <... close resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(15 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 470] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(16) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 470] ioctl(3, PPPIOCSMRU, 0 [pid 468] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(17 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 470] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] close(18 [pid 316] <... 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 470] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 470] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] close(3 [pid 467] close(19) = -1 EBADF (Bad file descriptor) [pid 467] close(20) = -1 EBADF (Bad file descriptor) [pid 467] close(21) = -1 EBADF (Bad file descriptor) [pid 467] close(22) = -1 EBADF (Bad file descriptor) [pid 467] close(23) = -1 EBADF (Bad file descriptor) [pid 468] <... close resumed>) = 0 [pid 467] close(24 [pid 316] <... 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 468] close(4 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 468] <... close resumed>) = 0 [pid 467] close(25) = -1 EBADF (Bad file descriptor) [pid 468] close(5 [pid 467] close(26 [pid 316] <... close resumed>) = 0 [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 468] close(6 [pid 467] close(27 [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 468] close(7 [pid 467] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] close(8 [pid 467] close(29 [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 468] close(9 [pid 467] exit_group(0 [pid 316] <... 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 469] <... futex resumed>) = ? [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 469] +++ exited with 0 +++ [pid 468] close(10 [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 468] close(11 [pid 467] +++ exited with 0 +++ [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 468] close(12 [pid 316] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 468] close(13 [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 468] close(14 [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 468] close(15 [pid 317] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 468] close(16 [pid 317] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 468] close(17 [pid 317] fstat(3 [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] close(3 [pid 468] close(18 [pid 317] getdents64(3 [pid 316] <... close resumed>) = 0 [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 468] close(19 [pid 317] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... socket resumed>) = 3 [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 468] close(20 [pid 317] newfstatat(AT_FDCWD, "./8/binderfs" [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 468] close(21 [pid 317] unlink("./8/binderfs" [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 468] close(22 [pid 317] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 468] close(23 [pid 317] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... restart_syscall resumed>) = 0 [pid 468] close(24 [pid 317] unlink("./8/cgroup.net" [pid 316] <... 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 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 468] close(25 [pid 317] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 313] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 468] close(26 [pid 317] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 316] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... openat resumed>) = 3 [pid 468] close(27 [pid 317] unlink("./8/cgroup.cpu" [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] fstat(3 [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 ci2-android-6-1/strace-static-x86_64: Process 473 attached [pid 468] close(28 [pid 317] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getdents64(3 [pid 473] set_robust_list(0x55557ce52760, 24 [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 26 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 473] <... set_robust_list resumed>) = 0 [pid 468] close(29 [pid 317] newfstatat(AT_FDCWD, "./8/cgroup" [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] rt_sigprocmask(SIG_SETMASK, [] [pid 468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] exit_group(0 [pid 317] unlink("./8/cgroup" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./5/binderfs" [pid 473] chdir("./8" [pid 470] <... futex resumed>) = ? [pid 468] <... exit_group resumed>) = ? [pid 317] <... unlink resumed>) = 0 [pid 314] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] <... chdir resumed>) = 0 [pid 470] +++ exited with 0 +++ [pid 468] +++ exited with 0 +++ [pid 317] getdents64(3 [pid 314] <... openat resumed>) = 3 [pid 313] unlink("./5/binderfs" [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] fstat(3 [pid 313] <... unlink resumed>) = 0 [pid 473] <... prctl resumed>) = 0 [pid 317] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] setpgid(0, 0 [pid 317] <... close resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] <... setpgid resumed>) = 0 [pid 317] rmdir("./8" [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 473] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] <... rmdir resumed>) = 0 [pid 314] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] <... symlink resumed>) = 0 [pid 317] mkdir("./9", 0777 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./5/cgroup.net" [pid 473] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] <... mkdir resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./10/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 473] <... symlink resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] <... socket resumed>) = 3 [pid 314] unlink("./10/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 314] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 473] <... symlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./5/cgroup.cpu" [pid 473] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 313] <... unlink resumed>) = 0 [pid 473] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] <... write resumed>) = 4 [pid 317] <... 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] unlink("./10/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] close(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./5/cgroup" [pid 473] <... close resumed>) = 0 [pid 317] <... 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] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] read(200 [pid 317] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./5/cgroup" [pid 473] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 473] symlink("/dev/binderfs", "./binderfs" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 473] <... symlink resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 314] unlink("./10/cgroup.cpu" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 473] write(1, "executing program\n", 18 executing program [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 473] <... write resumed>) = 18 [pid 317] <... 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] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rmdir("./5" [pid 317] <... 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] newfstatat(AT_FDCWD, "./10/cgroup" [pid 313] <... rmdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] mkdir("./6", 0777 [pid 473] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] unlink("./10/cgroup" [pid 313] <... mkdir resumed>) = 0 [pid 473] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 473] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... 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] getdents64(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 473] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... socket resumed>) = 3 [pid 473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... 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 315] <... restart_syscall resumed>) = 0 [pid 314] close(3 [pid 313] close(3 [pid 473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... 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] rmdir("./10" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 473] <... mmap resumed>) = 0x7f6390033000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rmdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 473] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] mkdir("./11", 0777 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 473] <... mprotect resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... mkdir resumed>) = 0 [pid 313] <... 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 473] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... 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 315] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 473] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... 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 315] fstat(3 [pid 314] close(3 [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 474 attached [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 474] set_robust_list(0x7f63900539a0, 24 [pid 473] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 317] <... 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 315] getdents64(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 474] <... set_robust_list resumed>) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [] [pid 317] close(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 474] rt_sigprocmask(SIG_SETMASK, [] [pid 473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 315] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 473] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... 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 474] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 473] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 474] <... socket resumed>) = 3 [pid 473] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./10/binderfs" [pid 314] <... 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 313] <... 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 474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 474] <... futex resumed>) = 0 [pid 473] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./10/binderfs" [pid 314] <... close resumed>) = 0 [pid 313] <... 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 474] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 473] <... futex resumed>) = 0 [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 474] <... socket resumed>) = 4 [pid 473] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 474] <... futex resumed>) = 0 [pid 473] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 314] <... 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 313] <... 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 474] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 473] <... futex resumed>) = 0 [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 474] <... connect resumed>) = -1 EEXIST (File exists) [pid 473] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./10/cgroup.net" [pid 314] <... 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 313] <... 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 474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 474] <... futex resumed>) = 0 [pid 473] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... 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 474] sendfile(-1, -1, [3 [pid 473] <... futex resumed>) = 0 [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 474] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 473] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 315] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 314] <... 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 313] <... 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 474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 474] <... futex resumed>) = 0 [pid 473] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] unlink("./10/cgroup.cpu" [pid 314] <... 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 313] <... 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 474] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 473] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 474] <... clone3 resumed>) = 28 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] <... 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 473] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 476 attached ) = -1 EINVAL (Invalid argument) [pid 474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 476] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 30 [pid 315] newfstatat(AT_FDCWD, "./10/cgroup" [pid 314] <... 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 476] <... set_robust_list resumed>) = 0 [pid 474] <... futex resumed>) = 1 [pid 473] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] unlink("./10/cgroup" [pid 476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 474] ioctl(3, PPPIOCSMRU, 0 [pid 473] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 314] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 476] chdir("./9" [pid 474] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 473] <... futex resumed>) = 0 [pid 315] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] <... chdir resumed>) = 0 [pid 474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 474] <... futex resumed>) = 0 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 476] <... prctl resumed>) = 0 [pid 474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] close(3 [pid 315] <... close resumed>) = 0 [pid 476] setpgid(0, 0 [pid 473] <... close resumed>) = 0 [pid 315] rmdir("./10" [pid 314] <... 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 313] <... 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 476] <... setpgid resumed>) = 0 [pid 473] close(4 [pid 315] <... rmdir resumed>) = 0 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 476] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 473] <... close resumed>) = 0 [pid 315] mkdir("./11", 0777) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 476] <... symlink resumed>) = 0 [pid 473] close(5 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 476] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 315] close(3 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 476] <... symlink resumed>) = 0 [pid 473] close(6 [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 473] close(7 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 476] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 476] <... symlink resumed>) = 0 [pid 473] close(8 [pid 315] <... 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] <... 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 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 315] <... 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 476] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] write(3, "1000", 4 [pid 473] close(9 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 476] <... write resumed>) = 4 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 476] close(3 [pid 473] close(10 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 476] <... close resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] read(200 [pid 473] close(11 [pid 315] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 476] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] symlink("/dev/binderfs", "./binderfs" [pid 473] close(12 [pid 315] <... 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] <... 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 313] close(3 [pid 476] <... symlink resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 476] write(1, "executing program\n", 18 [pid 473] close(13 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 314] <... 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 executing program [pid 476] <... write resumed>) = 18 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 476] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] close(14 [pid 315] <... close resumed>) = 0 [pid 476] <... futex resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 476] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 473] close(15 [pid 315] <... socket resumed>) = 3 [pid 314] close(3 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 476] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 477 attached [pid 476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 473] close(16 [pid 315] <... 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] rt_sigprocmask(SIG_BLOCK, ~[] [pid 477] set_robust_list(0x55557ce52760, 24 [pid 476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 21 [pid 477] <... set_robust_list resumed>) = 0 [pid 476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 473] close(17 [pid 315] <... 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 313] rt_sigprocmask(SIG_SETMASK, [] [pid 477] rt_sigprocmask(SIG_SETMASK, [] [pid 476] <... mmap resumed>) = 0x7f6390033000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 478 attached [pid 477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 476] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... 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 473] close(18 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] set_robust_list(0x55557ce52760, 24 [pid 477] chdir("./6" [pid 476] <... mprotect resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 36 [pid 478] <... set_robust_list resumed>) = 0 [pid 477] <... chdir resumed>) = 0 [pid 476] rt_sigprocmask(SIG_BLOCK, ~[] [pid 473] close(19 [pid 315] <... close resumed>) = 0 [pid 478] rt_sigprocmask(SIG_SETMASK, [] [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 476] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 477] <... prctl resumed>) = 0 [pid 476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 473] close(20 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 479 attached [pid 478] chdir("./11" [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 477] setpgid(0, 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 480 attached [pid 479] set_robust_list(0x7f63900539a0, 24 [pid 478] <... chdir resumed>) = 0 [pid 477] <... setpgid resumed>) = 0 [pid 476] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 473] close(21 [pid 480] set_robust_list(0x55557ce52760, 24 [pid 479] <... set_robust_list resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 36 [pid 480] <... set_robust_list resumed>) = 0 [pid 479] rt_sigprocmask(SIG_SETMASK, [] [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 480] rt_sigprocmask(SIG_SETMASK, [] [pid 479] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 477] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 476] rt_sigprocmask(SIG_SETMASK, [] [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... prctl resumed>) = 0 [pid 477] <... symlink resumed>) = 0 [pid 473] close(22 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 480] chdir("./11" [pid 478] setpgid(0, 0 [pid 477] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 476] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 480] <... chdir resumed>) = 0 [pid 479] <... futex resumed>) = 0 [pid 478] <... setpgid resumed>) = 0 [pid 477] <... symlink resumed>) = 0 [pid 476] <... futex resumed>) = 1 [pid 473] close(23 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 479] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 480] <... prctl resumed>) = 0 [pid 479] <... socket resumed>) = 3 [pid 478] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 477] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 476] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] setpgid(0, 0 [pid 479] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... setpgid resumed>) = 0 [pid 479] <... futex resumed>) = 0 [pid 480] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... symlink resumed>) = 0 [pid 480] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 478] <... symlink resumed>) = 0 [pid 477] <... symlink resumed>) = 0 [pid 473] close(24 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 478] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 476] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 480] <... symlink resumed>) = 0 [pid 478] <... symlink resumed>) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 479] <... futex resumed>) = 0 [pid 478] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 477] <... openat resumed>) = 3 [pid 476] <... futex resumed>) = 1 [pid 473] close(25 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 480] write(3, "1000", 4 [pid 479] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 480] <... write resumed>) = 4 [pid 479] <... socket resumed>) = 4 [pid 478] <... symlink resumed>) = 0 [pid 477] write(3, "1000", 4 [pid 476] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] close(3 [pid 479] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 477] <... write resumed>) = 4 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] close(26 [pid 480] <... close resumed>) = 0 [pid 479] <... futex resumed>) = 0 [pid 480] read(200 [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... openat resumed>) = 3 [pid 477] close(3 [pid 476] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] write(3, "1000", 4 [pid 477] <... close resumed>) = 0 [pid 476] <... futex resumed>) = 0 [pid 473] close(27 [pid 480] symlink("/dev/binderfs", "./binderfs" [pid 479] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 478] <... write resumed>) = 4 [pid 477] read(200 [pid 476] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... symlink resumed>) = 0 [pid 479] <... connect resumed>) = 0 [pid 478] close(3 [pid 477] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] close(28 [pid 480] write(1, "executing program\n", 18 [pid 479] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = 0 [pid 477] symlink("/dev/binderfs", "./binderfs" [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... write resumed>) = 18 [pid 479] <... futex resumed>) = 1 executing program [pid 478] read(200 [pid 476] <... futex resumed>) = 0 [pid 480] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] <... symlink resumed>) = 0 [pid 473] close(29 [pid 480] <... futex resumed>) = 0 [pid 479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] symlink("/dev/binderfs", "./binderfs" [pid 477] write(1, "executing program\n", 18 [pid 476] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 479] sendfile(-1, -1, [3 [pid 480] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 479] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 479] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 479] <... futex resumed>) = 0 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... mmap resumed>) = 0x7f6390033000 [pid 480] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 479] <... futex resumed>) = 0 [pid 478] <... symlink resumed>) = 0 [pid 477] <... write resumed>) = 18 [pid 476] <... futex resumed>) = 1 [pid 480] <... mprotect resumed>) = 0 executing program executing program [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] write(1, "executing program\n", 18 [pid 473] exit_group(0 [pid 477] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] rt_sigprocmask(SIG_BLOCK, ~[] [pid 478] <... write resumed>) = 18 [pid 476] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = 0 [pid 474] <... futex resumed>) = ? [pid 473] <... exit_group resumed>) = ? [pid 480] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 478] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 474] +++ exited with 0 +++ ci2-android-6-1/strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x7f63900539a0, 24 [pid 480] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 481] <... set_robust_list resumed>) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [] [pid 473] +++ exited with 0 +++ [pid 477] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 481] rt_sigprocmask(SIG_SETMASK, [] [pid 480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] <... futex resumed>) = 0 [pid 477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 476] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 481] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 480] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 478] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 476] <... futex resumed>) = 1 [pid 481] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 480] <... futex resumed>) = 0 [pid 479] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 478] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 476] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 481] <... socket resumed>) = 3 [pid 480] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... clone3 resumed>) = 32 [pid 481] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 477] <... mmap resumed>) = 0x7f6390033000 [pid 481] <... futex resumed>) = 0 [pid 480] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 477] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 481] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 480] <... futex resumed>) = 0 [pid 478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 481] <... socket resumed>) = 4 [pid 480] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... futex resumed>) = 1 [pid 478] <... mmap resumed>) = 0x7f6390033000 [pid 477] <... mprotect resumed>) = 0 [pid 476] <... futex resumed>) = 0 [pid 481] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 477] rt_sigprocmask(SIG_BLOCK, ~[] [pid 476] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 480] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] ioctl(3, PPPIOCSMRU, 0 [pid 478] <... mprotect resumed>) = 0 [pid 477] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 476] <... futex resumed>) = 0 [pid 481] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 480] <... futex resumed>) = 0 [pid 479] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 478] rt_sigprocmask(SIG_BLOCK, ~[] [pid 477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 476] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... restart_syscall resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 483 attached [pid 481] <... connect resumed>) = -1 EEXIST (File exists) [pid 480] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... restart_syscall resumed>) = 0 [pid 483] set_robust_list(0x7f63900539a0, 24 [pid 481] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] <... futex resumed>) = 0 [pid 478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 477] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 476] close(3ci2-android-6-1/strace-static-x86_64: Process 484 attached [pid 483] <... set_robust_list resumed>) = 0 [pid 481] <... futex resumed>) = 0 [pid 480] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] rt_sigprocmask(SIG_SETMASK, [] [pid 476] <... close resumed>) = 0 [pid 484] set_robust_list(0x7f63900539a0, 24 [pid 483] rt_sigprocmask(SIG_SETMASK, [] [pid 481] sendfile(-1, -1, [3 [pid 480] <... futex resumed>) = 0 [pid 478] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 476] close(4 [pid 484] <... set_robust_list resumed>) = 0 [pid 483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 481] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 480] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 478] rt_sigprocmask(SIG_SETMASK, [] [pid 477] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... close resumed>) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [] [pid 483] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 481] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 477] <... futex resumed>) = 0 [pid 476] close(5 [pid 484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 483] <... socket resumed>) = 3 [pid 481] <... futex resumed>) = 0 [pid 480] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 483] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 480] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 476] close(6 [pid 484] <... socket resumed>) = 3 [pid 483] <... futex resumed>) = 0 [pid 480] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 478] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 481] <... clone3 resumed>) = 38 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] <... futex resumed>) = 0 [pid 476] close(7 [pid 316] <... restart_syscall resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... socket resumed>) = 4 [pid 478] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 483] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 476] close(8 [pid 484] <... socket resumed>) = 4 [pid 483] <... futex resumed>) = 0 [pid 481] <... futex resumed>) = 1 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 481] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] <... futex resumed>) = 0 [pid 476] close(9 [pid 316] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 484] <... futex resumed>) = 0 [pid 483] <... connect resumed>) = 0 [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 481] ioctl(3, PPPIOCSMRU, 0 [pid 480] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = 0 [pid 476] close(10 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 484] <... connect resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 481] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 478] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 481] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] close(11 [pid 316] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 481] <... futex resumed>) = 1 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] sendfile(-1, -1, [3 [pid 483] sendfile(-1, -1, [3 [pid 481] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] close(3 [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] close(12 [pid 316] <... openat resumed>) = 3 [pid 484] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 483] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 480] <... close resumed>) = 0 [pid 478] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 484] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] close(4 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 476] close(13 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 480] <... close resumed>) = 0 [pid 478] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 483] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] close(5 [pid 478] <... futex resumed>) = 0 [pid 316] getdents64(3 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] close(14 [pid 480] close(6) = -1 EBADF (Bad file descriptor) [pid 480] close(7) = -1 EBADF (Bad file descriptor) [pid 480] close(8) = -1 EBADF (Bad file descriptor) [pid 480] close(9) = -1 EBADF (Bad file descriptor) [pid 480] close(10) = -1 EBADF (Bad file descriptor) [pid 480] close(11 [pid 484] <... clone3 resumed>) = 38 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 484] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 480] close(12 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] close(15 [pid 484] <... futex resumed>) = 0 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 480] close(13) = -1 EBADF (Bad file descriptor) [pid 480] close(14) = -1 EBADF (Bad file descriptor) [pid 480] close(15) = -1 EBADF (Bad file descriptor) [pid 480] close(16) = -1 EBADF (Bad file descriptor) [pid 480] close(17) = -1 EBADF (Bad file descriptor) [pid 480] close(18) = -1 EBADF (Bad file descriptor) [pid 484] ioctl(3, PPPIOCSMRU, 0 [pid 483] <... clone3 resumed>) = 23 [pid 480] close(19 [pid 478] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 484] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 483] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... futex resumed>) = 0 [pid 476] close(16 [pid 316] newfstatat(AT_FDCWD, "./8/binderfs" [pid 484] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 1 [pid 480] close(20 [pid 478] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 483] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 484] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] close(21 [pid 478] close(3 [pid 477] <... futex resumed>) = 0 [pid 476] close(17 [pid 316] unlink("./8/binderfs" [pid 483] ioctl(3, PPPIOCSMRU, 0 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = 0 [pid 477] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 480] close(22 [pid 478] close(4 [pid 316] <... unlink resumed>) = 0 [pid 483] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = 0 [pid 476] close(18 [pid 316] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 483] <... futex resumed>) = 1 [pid 480] close(23 [pid 478] close(5 [pid 477] <... futex resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(3 [pid 476] close(19 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 480] close(24 [pid 478] close(6 [pid 477] <... close resumed>) = 0 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(4 [pid 476] close(20 [pid 480] close(25 [pid 478] close(7 [pid 477] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(5 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./8/cgroup.net" [pid 480] close(26 [pid 478] close(8 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(21 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 480] close(27 [pid 478] close(9 [pid 477] close(6 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(22 [pid 480] close(28 [pid 478] close(10 [pid 477] close(7 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(23 [pid 316] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 480] close(29 [pid 478] close(11 [pid 477] close(8 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(24 [pid 316] unlink("./8/cgroup.cpu" [pid 480] exit_group(0 [pid 478] close(12 [pid 477] close(9 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] <... futex resumed>) = ? [pid 480] <... exit_group resumed>) = ? [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(25 [pid 316] <... unlink resumed>) = 0 [pid 481] +++ exited with 0 +++ [pid 480] +++ exited with 0 +++ [pid 478] close(13 [pid 477] close(10 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(26 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 478] close(14 [pid 477] close(11 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./8/cgroup" [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(27 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] close(15 [pid 477] close(12 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./8/cgroup" [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(28 [pid 478] close(16 [pid 477] close(13 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] close(29 [pid 316] getdents64(3 [pid 478] close(17 [pid 477] close(14 [pid 476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] exit_group(0 [pid 478] close(18 [pid 316] close(3 [pid 477] close(15 [pid 479] <... futex resumed>) = ? [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 476] <... exit_group resumed>) = ? [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 479] +++ exited with 0 +++ [pid 478] close(19) = -1 EBADF (Bad file descriptor) [pid 478] close(20) = -1 EBADF (Bad file descriptor) [pid 478] close(21) = -1 EBADF (Bad file descriptor) [pid 478] close(22) = -1 EBADF (Bad file descriptor) [pid 478] close(23 [pid 476] +++ exited with 0 +++ [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(16 [pid 316] rmdir("./8" [pid 478] close(24 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(17 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... rmdir resumed>) = 0 [pid 478] close(25 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] close(26 [pid 316] mkdir("./9", 0777 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(18 [pid 478] close(27 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(19 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 478] close(28 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 477] close(20 [pid 478] close(29 [pid 316] close(3 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] exit_group(0 [pid 477] close(21 [pid 316] <... close resumed>) = 0 [pid 484] <... futex resumed>) = ? [pid 478] <... exit_group resumed>) = ? [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 484] +++ exited with 0 +++ [pid 477] close(22 [pid 316] <... socket resumed>) = 3 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 477] close(23 [pid 316] <... 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 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 477] close(24 [pid 316] <... 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 478] +++ exited with 0 +++ [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 477] close(25 [pid 316] <... close resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 477] close(26 [pid 316] <... socket resumed>) = 3 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 477] close(27 [pid 316] <... 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 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 477] close(28 [pid 316] <... 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 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 477] close(29 [pid 316] <... 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 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 477] exit_group(0 [pid 316] <... 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 483] <... futex resumed>) = ? [pid 477] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 483] +++ exited with 0 +++ [pid 477] +++ exited with 0 +++ [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 313] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... openat resumed>) = 3 [pid 316] <... setsockopt resumed>) = 0 [pid 313] fstat(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... 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 313] getdents64(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... 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 313] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... setsockopt resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./6/binderfs" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 313] unlink("./6/binderfs" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... 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 313] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... setsockopt resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 317] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... close resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] unlink("./6/cgroup.net" [pid 317] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... unlink resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] fstat(3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 488 attached [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 488] set_robust_list(0x55557ce52760, 24 [pid 317] getdents64(3 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 29 [pid 314] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 488] <... set_robust_list resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... openat resumed>) = 3 [pid 313] unlink("./6/cgroup.cpu" [pid 488] rt_sigprocmask(SIG_SETMASK, [] [pid 317] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] fstat(3 [pid 313] <... unlink resumed>) = 0 [pid 488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 488] chdir("./9" [pid 317] newfstatat(AT_FDCWD, "./9/binderfs" [pid 314] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] newfstatat(AT_FDCWD, "./6/cgroup" [pid 317] unlink("./9/binderfs" [pid 314] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./6/cgroup" [pid 317] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] newfstatat(AT_FDCWD, "./11/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 488] <... chdir resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... openat resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] unlink("./11/binderfs" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 488] <... prctl resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] fstat(3 [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 488] setpgid(0, 0 [pid 317] unlink("./9/cgroup.net" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 488] <... setpgid resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rmdir("./6" [pid 488] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 313] <... rmdir resumed>) = 0 [pid 488] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] mkdir("./7", 0777 [pid 488] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 315] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./11/cgroup.net" [pid 313] <... mkdir resumed>) = 0 [pid 488] <... symlink resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] unlink("./9/cgroup.cpu" [pid 315] newfstatat(AT_FDCWD, "./11/binderfs" [pid 314] <... unlink resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 488] <... symlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... socket resumed>) = 3 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] unlink("./11/binderfs" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] <... openat resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... unlink resumed>) = 0 [pid 313] close(3 [pid 488] write(3, "1000", 4 [pid 317] newfstatat(AT_FDCWD, "./9/cgroup" [pid 315] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 488] <... write resumed>) = 4 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 488] close(3 [pid 317] unlink("./9/cgroup" [pid 315] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 488] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./11/cgroup.cpu" [pid 488] read(200 [pid 317] getdents64(3 [pid 315] unlink("./11/cgroup.net" [pid 313] <... socket resumed>) = 3 [pid 488] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 488] symlink("/dev/binderfs", "./binderfs" [pid 317] close(3 [pid 315] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 488] <... symlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 488] write(1, "executing program\n", 18 [pid 317] rmdir("./9" [pid 315] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 313] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] <... write resumed>) = 18 [pid 317] <... rmdir resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "./11/cgroup" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 488] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] mkdir("./10", 0777 [pid 315] unlink("./11/cgroup.cpu" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 488] <... futex resumed>) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] unlink("./11/cgroup" [pid 313] <... 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 488] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 488] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getdents64(3 [pid 488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] close(3 [pid 315] newfstatat(AT_FDCWD, "./11/cgroup" [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... close resumed>) = 0 [pid 488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] unlink("./11/cgroup" [pid 314] <... close resumed>) = 0 [pid 488] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... socket resumed>) = 3 [pid 315] <... unlink resumed>) = 0 [pid 314] rmdir("./11" [pid 313] <... socket resumed>) = 3 [pid 488] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getdents64(3 [pid 314] <... rmdir resumed>) = 0 [pid 488] <... mprotect resumed>) = 0 [pid 317] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] mkdir("./12", 0777 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 488] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] close(3 [pid 314] <... mkdir resumed>) = 0 [pid 488] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] close(3 [pid 315] rmdir("./11"ci2-android-6-1/strace-static-x86_64: Process 489 attached [pid 317] <... close resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] set_robust_list(0x7f63900539a0, 24 [pid 488] <... clone3 resumed> => {parent_tid=[30]}, 88) = 30 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] mkdir("./12", 0777 [pid 314] close(3 [pid 489] <... set_robust_list resumed>) = 0 [pid 488] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... socket resumed>) = 3 [pid 315] <... mkdir resumed>) = 0 [pid 313] <... 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 489] rt_sigprocmask(SIG_SETMASK, [] [pid 488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 489] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 488] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 489] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 488] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 313] <... 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 489] <... socket resumed>) = 3 [pid 488] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 489] <... futex resumed>) = 0 [pid 488] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 314] <... 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 313] <... 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 489] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 488] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 489] <... socket resumed>) = 4 [pid 488] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 489] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 489] <... futex resumed>) = 0 [pid 488] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 488] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 488] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] <... 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 313] <... 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 489] <... connect resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 489] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 489] <... futex resumed>) = 1 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 488] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] <... futex resumed>) = 0 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 489] sendfile(-1, -1, [3 [pid 488] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 313] <... 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 489] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 489] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 489] <... futex resumed>) = 1 [pid 488] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 489] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] <... futex resumed>) = 0 [pid 317] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 489] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 488] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] <... clone3 resumed>) = 31 [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 489] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] <... 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 315] close(3 [pid 313] <... 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 489] <... futex resumed>) = 1 [pid 488] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 489] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] close(3 [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] <... futex resumed>) = 0 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 489] ioctl(3, PPPIOCSMRU, 0 [pid 488] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 489] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] <... 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 315] <... 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] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 489] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 489] <... futex resumed>) = 1 [pid 488] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 489] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 488] <... close resumed>) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 488] close(4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 488] <... close resumed>) = 0 [pid 317] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 488] close(5 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 488] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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] close(3 [pid 313] <... 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 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 488] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] close(3 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 488] close(8 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] close(3 [pid 488] close(9 [pid 317] close(3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 488] close(10 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 491 attached [pid 488] close(11 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 493 attached ci2-android-6-1/strace-static-x86_64: Process 492 attached [pid 491] set_robust_list(0x55557ce52760, 24 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 39 [pid 314] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 24 [pid 493] set_robust_list(0x55557ce52760, 24 [pid 492] set_robust_list(0x55557ce52760, 24 [pid 491] <... set_robust_list resumed>) = 0 [pid 488] close(12 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 33 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 493] <... set_robust_list resumed>) = 0 [pid 492] <... set_robust_list resumed>) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [] [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [] [pid 492] rt_sigprocmask(SIG_SETMASK, [] [pid 488] close(13 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] chdir("./12" [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 493] chdir("./10" [pid 488] close(14 [pid 314] close(3 [pid 493] <... chdir resumed>) = 0 [pid 492] chdir("./7" [pid 491] <... chdir resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 492] <... chdir resumed>) = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 488] close(15 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 493] <... prctl resumed>) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 491] <... prctl resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 493] setpgid(0, 0 [pid 492] <... prctl resumed>) = 0 [pid 491] setpgid(0, 0 [pid 488] close(16 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 493] <... setpgid resumed>) = 0 [pid 492] setpgid(0, 0 [pid 491] <... setpgid resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 494 attached [pid 488] close(17 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 39 [pid 493] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 492] <... setpgid resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 492] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 491] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 488] close(18 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] set_robust_list(0x55557ce52760, 24 [pid 493] <... symlink resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... symlink resumed>) = 0 [pid 488] close(19 [pid 494] <... set_robust_list resumed>) = 0 [pid 493] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 492] <... symlink resumed>) = 0 [pid 491] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] rt_sigprocmask(SIG_SETMASK, [] [pid 492] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 488] close(20 [pid 494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] <... symlink resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... symlink resumed>) = 0 [pid 488] close(21 [pid 492] <... symlink resumed>) = 0 [pid 491] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] chdir("./12" [pid 493] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 492] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 488] close(22 [pid 494] <... chdir resumed>) = 0 [pid 491] <... symlink resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... symlink resumed>) = 0 [pid 492] <... symlink resumed>) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 488] close(23 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(24 [pid 491] <... openat resumed>) = 3 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(25) = -1 EBADF (Bad file descriptor) [pid 492] <... openat resumed>) = 3 [pid 494] <... prctl resumed>) = 0 [pid 491] write(3, "1000", 4 [pid 488] close(26 [pid 494] setpgid(0, 0 [pid 493] <... openat resumed>) = 3 [pid 492] write(3, "1000", 4 [pid 491] <... write resumed>) = 4 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] <... setpgid resumed>) = 0 [pid 493] write(3, "1000", 4 [pid 492] <... write resumed>) = 4 [pid 491] close(3 [pid 488] close(27 [pid 494] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(3 [pid 493] <... write resumed>) = 4 [pid 491] <... close resumed>) = 0 [pid 488] close(28 [pid 494] <... symlink resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(29) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = 0 [pid 494] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 491] read(200 [pid 488] exit_group(0 [pid 493] close(3 [pid 494] <... symlink resumed>) = 0 [pid 492] read(200 [pid 489] <... futex resumed>) = ? [pid 488] <... exit_group resumed>) = ? [pid 494] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 493] <... close resumed>) = 0 [pid 492] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] +++ exited with 0 +++ [pid 494] <... symlink resumed>) = 0 [pid 493] read(200 [pid 492] symlink("/dev/binderfs", "./binderfs" [pid 491] symlink("/dev/binderfs", "./binderfs" [pid 488] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 492] <... symlink resumed>) = 0 [pid 492] write(1, "executing program\n", 18 [pid 491] <... symlink resumed>) = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 493] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... write resumed>) = 18 executing program executing program [pid 491] write(1, "executing program\n", 18 [pid 494] <... openat resumed>) = 3 [pid 493] symlink("/dev/binderfs", "./binderfs" [pid 492] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... write resumed>) = 18 [pid 494] write(3, "1000", 4 [pid 493] <... symlink resumed>) = 0 [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... write resumed>) = 4 [pid 494] close(3) = 0 [pid 494] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 494] write(1, "executing program\n", 18) = 18 [pid 494] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 494] <... futex resumed>) = 0 [pid 493] write(1, "executing program\n", 18 [pid 492] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 491] <... futex resumed>) = 0 executing program [pid 494] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 493] <... write resumed>) = 18 [pid 492] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 491] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 494] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 493] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 493] <... futex resumed>) = 0 [pid 492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... restart_syscall resumed>) = 0 [pid 494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 493] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 492] <... mmap resumed>) = 0x7f6390033000 [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] <... mmap resumed>) = 0x7f6390033000 [pid 493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 494] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 492] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 494] <... mprotect resumed>) = 0 [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] rt_sigprocmask(SIG_BLOCK, ~[] [pid 492] <... mprotect resumed>) = 0 [pid 494] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 491] <... mmap resumed>) = 0x7f6390033000 [pid 494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 493] <... mmap resumed>) = 0x7f6390033000 [pid 492] rt_sigprocmask(SIG_BLOCK, ~[] [pid 491] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITEci2-android-6-1/strace-static-x86_64: Process 495 attached [pid 493] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 492] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 495] set_robust_list(0x7f63900539a0, 24 [pid 494] <... clone3 resumed> => {parent_tid=[40]}, 88) = 40 [pid 491] <... mprotect resumed>) = 0 [pid 495] <... set_robust_list resumed>) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [] [pid 493] <... mprotect resumed>) = 0 [pid 492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] rt_sigprocmask(SIG_BLOCK, ~[] [pid 494] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] rt_sigprocmask(SIG_BLOCK, ~[] [pid 494] <... futex resumed>) = 0 [pid 494] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 496 attached [pid 495] rt_sigprocmask(SIG_SETMASK, [] [pid 493] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 491] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 496] set_robust_list(0x7f63900539a0, 24 [pid 495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 492] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 497 attached [pid 496] <... set_robust_list resumed>) = 0 [pid 495] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 492] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-1/strace-static-x86_64: Process 498 attached [pid 497] set_robust_list(0x7f63900539a0, 24 [pid 496] rt_sigprocmask(SIG_SETMASK, [] [pid 495] <... socket resumed>) = 3 [pid 493] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 498] set_robust_list(0x7f63900539a0, 24 [pid 497] <... set_robust_list resumed>) = 0 [pid 496] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] rt_sigprocmask(SIG_SETMASK, [] [pid 492] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... clone3 resumed> => {parent_tid=[40]}, 88) = 40 [pid 498] <... set_robust_list resumed>) = 0 [pid 497] rt_sigprocmask(SIG_SETMASK, [] [pid 496] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 495] <... futex resumed>) = 1 [pid 494] <... futex resumed>) = 0 [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 491] rt_sigprocmask(SIG_SETMASK, [] [pid 498] rt_sigprocmask(SIG_SETMASK, [] [pid 497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 496] <... socket resumed>) = 3 [pid 495] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 497] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 496] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 497] <... socket resumed>) = 3 [pid 496] <... futex resumed>) = 0 [pid 495] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 494] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 498] <... socket resumed>) = 3 [pid 497] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 495] <... socket resumed>) = 4 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 496] <... socket resumed>) = 4 [pid 495] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... futex resumed>) = 0 [pid 497] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 496] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 1 [pid 494] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 497] <... socket resumed>) = 4 [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 498] <... socket resumed>) = 4 [pid 497] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 496] <... connect resumed>) = -1 EEXIST (File exists) [pid 495] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 494] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... futex resumed>) = 0 [pid 497] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 496] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... connect resumed>) = -1 EEXIST (File exists) [pid 493] <... futex resumed>) = 0 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 497] <... connect resumed>) = -1 EEXIST (File exists) [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... connect resumed>) = 0 [pid 497] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] sendfile(-1, -1, [3 [pid 495] <... futex resumed>) = 1 [pid 494] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 496] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 495] sendfile(-1, -1, [3 [pid 494] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... futex resumed>) = 0 [pid 497] sendfile(-1, -1, [3 [pid 496] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 494] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... futex resumed>) = 0 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] sendfile(-1, -1, [3 [pid 497] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 495] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 498] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 497] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 496] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] <... futex resumed>) = 0 [pid 493] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 496] <... clone3 resumed>) = 26 [pid 494] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... futex resumed>) = 0 [pid 497] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 496] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] <... clone3 resumed>) = 35 [pid 496] <... futex resumed>) = 0 [pid 495] <... clone3 resumed>) = 41 [pid 493] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 497] <... futex resumed>) = 0 [pid 496] ioctl(3, PPPIOCSMRU, 0 [pid 495] <... futex resumed>) = 1 [pid 494] <... futex resumed>) = 0 [pid 492] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 498] <... clone3 resumed>) = 41 [pid 497] ioctl(3, PPPIOCSMRU, 0 [pid 496] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 495] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 496] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 497] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... futex resumed>) = 0 [pid 498] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] <... futex resumed>) = 0 [pid 496] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] ioctl(3, PPPIOCSMRU, 0 [pid 493] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 497] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(3 [pid 492] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 491] <... futex resumed>) = 1 [pid 498] <... futex resumed>) = 0 [pid 495] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... close resumed>) = 0 [pid 492] <... close resumed>) = 0 [pid 491] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 498] ioctl(3, PPPIOCSMRU, 0 [pid 495] <... futex resumed>) = 1 [pid 494] <... futex resumed>) = 0 [pid 493] close(4 [pid 492] close(4 [pid 498] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 495] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] close(3 [pid 492] <... close resumed>) = 0 [pid 493] <... close resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 498] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = 0 [pid 494] close(4 [pid 493] close(5 [pid 492] close(5 [pid 316] fstat(3 [pid 498] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 498] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... close resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(3 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 494] close(5 [pid 493] close(6 [pid 492] close(6 [pid 491] <... close resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(6 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(4 [pid 316] getdents64(3 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] close(7 [pid 492] close(7 [pid 491] <... close resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 494] close(7 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(5 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(8 [pid 493] close(8 [pid 316] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 494] close(8 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(9 [pid 491] close(6 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 494] close(9) = -1 EBADF (Bad file descriptor) [pid 493] close(9 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./9/binderfs" [pid 314] <... restart_syscall resumed>) = 0 [pid 494] close(10 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(10 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] close(10 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(7 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 494] close(11 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(11 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./9/binderfs" [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] close(11 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(8 [pid 494] close(12 [pid 316] <... unlink resumed>) = 0 [pid 492] close(12 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 494] close(13 [pid 493] close(12 [pid 492] close(13 [pid 491] close(9 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 494] close(14 [pid 493] close(13 [pid 492] close(14 [pid 491] close(10 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 494] close(15 [pid 493] close(14 [pid 492] close(15 [pid 491] close(11 [pid 316] unlink("./9/cgroup.net" [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(16 [pid 493] close(15 [pid 491] close(12 [pid 316] <... unlink resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(16 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 494] close(17 [pid 493] close(16 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(13 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(17 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 494] close(18) = -1 EBADF (Bad file descriptor) [pid 494] close(19 [pid 493] close(17 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(14 [pid 316] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(18 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(20 [pid 493] close(18 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(15 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(19 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./9/cgroup.cpu" [pid 494] close(21 [pid 493] close(19 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(16 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(20 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 494] close(22) = -1 EBADF (Bad file descriptor) [pid 494] close(23 [pid 493] close(20 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(17 [pid 316] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(21 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(24 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] close(21 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(22 [pid 491] close(18 [pid 316] newfstatat(AT_FDCWD, "./9/cgroup" [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(25) = -1 EBADF (Bad file descriptor) [pid 494] close(26 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 493] close(22 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(23 [pid 491] close(19 [pid 316] unlink("./9/cgroup" [pid 494] close(27 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(28 [pid 492] close(24 [pid 316] <... unlink resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] close(23 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(20 [pid 316] getdents64(3 [pid 494] close(29 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(25 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] exit_group(0 [pid 493] close(24 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(21 [pid 316] close(3 [pid 495] <... futex resumed>) = ? [pid 494] <... exit_group resumed>) = ? [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(26 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] +++ exited with 0 +++ [pid 493] close(25 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(22 [pid 316] <... close resumed>) = 0 [pid 494] +++ exited with 0 +++ [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(27 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./9" [pid 493] close(26 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(23 [pid 316] <... rmdir resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 492] close(28 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./10", 0777 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 493] close(27 [pid 492] close(29 [pid 491] close(24 [pid 316] <... mkdir resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 493] close(28) = -1 EBADF (Bad file descriptor) [pid 492] exit_group(0 [pid 491] close(25 [pid 496] <... futex resumed>) = ? [pid 493] close(29 [pid 492] <... exit_group resumed>) = ? [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 496] +++ exited with 0 +++ [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] close(26 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 492] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 493] exit_group(0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 497] <... futex resumed>) = ? [pid 493] <... exit_group resumed>) = ? [pid 491] close(27 [pid 316] close(3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 497] +++ exited with 0 +++ [pid 316] <... close resumed>) = 0 [pid 493] +++ exited with 0 +++ [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 491] close(28) = -1 EBADF (Bad file descriptor) [pid 491] close(29 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... socket resumed>) = 3 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 491] exit_group(0 [pid 498] <... futex resumed>) = ? [pid 491] <... exit_group resumed>) = ? [pid 316] <... 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 498] +++ exited with 0 +++ [pid 491] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... restart_syscall resumed>) = 0 [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3 [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./12/binderfs" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] unlink("./12/binderfs" [pid 317] <... openat resumed>) = 3 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 317] fstat(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] fstat(3 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getdents64(3 [pid 316] close(3 [pid 315] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 314] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] getdents64(3 [pid 317] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] unlink("./12/cgroup.net" [pid 314] fstat(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 315] <... unlink resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] newfstatat(AT_FDCWD, "./10/binderfs" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] unlink("./10/binderfs" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 314] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] unlink("./12/cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./12/binderfs" [pid 313] newfstatat(AT_FDCWD, "./7/binderfs" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./12/binderfs" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... unlink resumed>) = 0 [pid 313] unlink("./7/binderfs" [pid 317] unlink("./10/cgroup.net" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./12/cgroup" [pid 314] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 317] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] unlink("./12/cgroup" [pid 314] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 313] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getdents64(3 [pid 314] unlink("./12/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... unlink resumed>) = 0 [pid 317] unlink("./10/cgroup.cpu" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] close(3 [pid 314] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] rmdir("./12" [pid 314] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./7/cgroup.net" [pid 317] newfstatat(AT_FDCWD, "./10/cgroup" [pid 316] close(3 [pid 315] mkdir("./13", 0777 [pid 314] unlink("./12/cgroup.cpu" [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 317] unlink("./10/cgroup" [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 313] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... unlink resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getdents64(3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 503 attached [pid 317] close(3 [pid 315] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./12/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 503] set_robust_list(0x55557ce52760, 24 [pid 317] <... close resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 32 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 503] <... set_robust_list resumed>) = 0 [pid 317] rmdir("./10" [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... socket resumed>) = 3 [pid 314] unlink("./12/cgroup" [pid 503] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rmdir resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] unlink("./7/cgroup.cpu" [pid 503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] mkdir("./11", 0777 [pid 315] <... 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] getdents64(3 [pid 503] chdir("./10" [pid 317] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... unlink resumed>) = 0 [pid 503] <... chdir resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] close(3 [pid 313] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... socket resumed>) = 3 [pid 315] close(3 [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] <... prctl resumed>) = 0 [pid 317] close(3 [pid 315] <... close resumed>) = 0 [pid 314] rmdir("./12" [pid 313] newfstatat(AT_FDCWD, "./7/cgroup" [pid 503] setpgid(0, 0 [pid 317] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... rmdir resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] mkdir("./13", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... mkdir resumed>) = 0 [pid 315] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 315] <... 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] close(3 [pid 503] <... setpgid resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 503] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 503] <... symlink resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] unlink("./7/cgroup" [pid 503] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 503] <... symlink resumed>) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] <... unlink resumed>) = 0 [pid 503] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 503] <... symlink resumed>) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 503] <... openat resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] close(3 [pid 503] write(3, "1000", 4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 503] <... write resumed>) = 4 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 503] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 503] <... close resumed>) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] rmdir("./7" [pid 503] read(200 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 503] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] <... 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] <... 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 313] <... rmdir resumed>) = 0 [pid 503] symlink("/dev/binderfs", "./binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 503] <... symlink resumed>) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] mkdir("./8", 0777 [pid 503] write(1, "executing program\n", 18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 503] <... write resumed>) = 18 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] <... 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 executing program [pid 313] <... mkdir resumed>) = 0 [pid 503] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 503] <... futex resumed>) = 0 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 314] <... 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 503] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 503] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] close(3 [pid 503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] <... close resumed>) = 0 [pid 503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 503] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... 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 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 503] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 503] <... mprotect resumed>) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 503] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 503] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] close(3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] close(3ci2-android-6-1/strace-static-x86_64: Process 504 attached [pid 317] <... close resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 504] set_robust_list(0x7f63900539a0, 24 [pid 503] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 504] <... set_robust_list resumed>) = 0 [pid 503] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] <... socket resumed>) = 3 [pid 504] rt_sigprocmask(SIG_SETMASK, [] [pid 503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 504] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 503] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 504] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 503] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 504] <... socket resumed>) = 3 [pid 503] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 504] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] close(3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... 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 504] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 503] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 504] <... socket resumed>) = 4 [pid 503] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 504] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 505 attached [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 505] set_robust_list(0x55557ce52760, 24 [pid 504] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 503] <... futex resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 42 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... 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 505] <... set_robust_list resumed>) = 0 [pid 504] <... connect resumed>) = -1 EEXIST (File exists) [pid 503] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... setsockopt resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 505] rt_sigprocmask(SIG_SETMASK, [] [pid 504] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] <... 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 313] <... 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 505] chdir("./13" [pid 504] sendfile(-1, -1, [3 [pid 503] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 505] <... chdir resumed>) = 0 [pid 504] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 503] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] <... 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 505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 504] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... 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 505] <... prctl resumed>) = 0 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 505] setpgid(0, 0 [pid 504] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 503] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] close(3 [pid 505] <... setpgid resumed>) = 0 [pid 504] <... clone3 resumed>) = 34 [pid 317] <... close resumed>) = 0 [pid 503] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... close resumed>) = 0 [pid 313] <... 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 505] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 504] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 505] <... symlink resumed>) = 0 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 505] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 504] ioctl(3, PPPIOCSMRU, 0 [pid 503] <... futex resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 505] <... symlink resumed>) = 0 [pid 503] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 507 attached [pid 505] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 313] <... 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 505] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 508 attached [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 504] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 36 [pid 313] <... 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 507] set_robust_list(0x55557ce52760, 24 [pid 508] set_robust_list(0x55557ce52760, 24 [pid 507] <... set_robust_list resumed>) = 0 [pid 505] <... openat resumed>) = 3 [pid 504] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 42 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 508] <... set_robust_list resumed>) = 0 [pid 505] write(3, "1000", 4 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 508] rt_sigprocmask(SIG_SETMASK, [] [pid 507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] <... write resumed>) = 4 [pid 504] <... futex resumed>) = 1 [pid 503] <... futex resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] close(3 [pid 508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] chdir("./11" [pid 505] close(3 [pid 504] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] close(3 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... close resumed>) = 0 [pid 508] chdir("./13" [pid 507] <... chdir resumed>) = 0 [pid 505] <... close resumed>) = 0 [pid 503] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 508] <... chdir resumed>) = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 505] read(200 [pid 503] close(4 [pid 313] <... socket resumed>) = 3 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 507] <... prctl resumed>) = 0 [pid 505] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 508] <... prctl resumed>) = 0 [pid 507] setpgid(0, 0 [pid 505] symlink("/dev/binderfs", "./binderfs" [pid 503] close(5 [pid 313] <... 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 508] setpgid(0, 0 [pid 507] <... setpgid resumed>) = 0 [pid 505] <... symlink resumed>) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 508] <... setpgid resumed>) = 0 [pid 505] write(1, "executing program\n", 18 [pid 503] close(6 [pid 313] <... 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 executing program [pid 508] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 507] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 505] <... write resumed>) = 18 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 508] <... symlink resumed>) = 0 [pid 507] <... symlink resumed>) = 0 [pid 505] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] close(7 [pid 313] <... setsockopt resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 508] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 507] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 505] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 503] close(8 [pid 313] <... 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 508] <... symlink resumed>) = 0 [pid 507] <... symlink resumed>) = 0 [pid 505] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 508] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 507] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 503] close(9 [pid 313] <... 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 505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 503] close(10 [pid 313] <... setsockopt resumed>) = 0 [pid 508] <... symlink resumed>) = 0 [pid 507] <... symlink resumed>) = 0 [pid 505] <... mmap resumed>) = 0x7f6390033000 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 505] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 503] close(11 [pid 313] <... 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 505] <... mprotect resumed>) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 508] <... openat resumed>) = 3 [pid 507] <... openat resumed>) = 3 [pid 505] rt_sigprocmask(SIG_BLOCK, ~[] [pid 503] close(12 [pid 313] <... 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 508] write(3, "1000", 4 [pid 507] write(3, "1000", 4 [pid 505] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 508] <... write resumed>) = 4 [pid 507] <... write resumed>) = 4 [pid 505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 503] close(13 [pid 313] <... setsockopt resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 509 attached [pid 508] close(3 [pid 507] close(3 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 509] set_robust_list(0x7f63900539a0, 24 [pid 508] <... close resumed>) = 0 [pid 507] <... close resumed>) = 0 [pid 505] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 503] close(14 [pid 313] <... close resumed>) = 0 [pid 509] <... set_robust_list resumed>) = 0 [pid 508] read(200 [pid 507] read(200 [pid 505] rt_sigprocmask(SIG_SETMASK, [] [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 509] rt_sigprocmask(SIG_SETMASK, [] [pid 508] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 503] close(15 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 508] symlink("/dev/binderfs", "./binderfs" [pid 507] symlink("/dev/binderfs", "./binderfs" [pid 505] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 509] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 508] <... symlink resumed>) = 0 [pid 507] <... symlink resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 503] close(16ci2-android-6-1/strace-static-x86_64: Process 510 attached [pid 509] <... socket resumed>) = 3 [pid 508] write(1, "executing program\n", 18 [pid 507] write(1, "executing program\n", 18 [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program executing program [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 27 [pid 510] set_robust_list(0x55557ce52760, 24 [pid 509] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... write resumed>) = 18 [pid 507] <... write resumed>) = 18 [pid 505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] close(17 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 505] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] <... futex resumed>) = 0 [pid 503] close(18 [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(19) = -1 EBADF (Bad file descriptor) [pid 503] close(20) = -1 EBADF (Bad file descriptor) [pid 503] close(21) = -1 EBADF (Bad file descriptor) [pid 503] close(22) = -1 EBADF (Bad file descriptor) [pid 503] close(23) = -1 EBADF (Bad file descriptor) [pid 503] close(24) = -1 EBADF (Bad file descriptor) [pid 510] <... set_robust_list resumed>) = 0 [pid 509] <... futex resumed>) = 1 [pid 508] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 503] close(25 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 510] rt_sigprocmask(SIG_SETMASK, [] [pid 509] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 509] <... socket resumed>) = 4 [pid 508] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 507] <... futex resumed>) = 0 [pid 503] close(26 [pid 510] chdir("./8" [pid 509] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 507] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] <... chdir resumed>) = 0 [pid 509] <... futex resumed>) = 1 [pid 508] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 507] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 505] <... futex resumed>) = 0 [pid 503] close(27 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 509] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 505] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] <... prctl resumed>) = 0 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 505] <... futex resumed>) = 0 [pid 503] close(28 [pid 510] setpgid(0, 0 [pid 509] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] <... setpgid resumed>) = 0 [pid 509] <... connect resumed>) = -1 EEXIST (File exists) [pid 508] <... mmap resumed>) = 0x7f6390033000 [pid 507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 503] close(29) = -1 EBADF (Bad file descriptor) [pid 510] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 509] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 507] <... mmap resumed>) = 0x7f6390033000 [pid 503] exit_group(0 [pid 510] <... symlink resumed>) = 0 [pid 504] <... futex resumed>) = ? [pid 503] <... exit_group resumed>) = ? [pid 510] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 509] <... futex resumed>) = 1 [pid 508] <... mprotect resumed>) = 0 [pid 507] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 505] <... futex resumed>) = 0 [pid 504] +++ exited with 0 +++ [pid 510] <... symlink resumed>) = 0 [pid 509] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] rt_sigprocmask(SIG_BLOCK, ~[] [pid 505] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = 0 [pid 510] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 507] <... mprotect resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 510] <... symlink resumed>) = 0 [pid 509] sendfile(-1, -1, [3 [pid 508] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 511 attached [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 509] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 507] rt_sigprocmask(SIG_BLOCK, ~[] [pid 511] set_robust_list(0x7f63900539a0, 24) = 0 [pid 510] <... openat resumed>) = 3 [pid 509] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 507] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 511] rt_sigprocmask(SIG_SETMASK, [] [pid 510] write(3, "1000", 4 [pid 509] <... futex resumed>) = 1 [pid 508] rt_sigprocmask(SIG_SETMASK, [] [pid 507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 505] <... futex resumed>) = 0 [pid 511] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 510] <... write resumed>) = 4 [pid 509] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] <... futex resumed>) = 0 [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 512 attached [pid 510] close(3 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] set_robust_list(0x7f63900539a0, 24 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = 0 [pid 509] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 508] <... futex resumed>) = 1 [pid 507] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 512] <... set_robust_list resumed>) = 0 [pid 511] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 510] read(200 [pid 512] rt_sigprocmask(SIG_SETMASK, [] [pid 511] <... socket resumed>) = 3 [pid 512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 511] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 0 [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 509] <... clone3 resumed>) = 44 [pid 510] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] rt_sigprocmask(SIG_SETMASK, [] [pid 510] symlink("/dev/binderfs", "./binderfs" [pid 509] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] <... futex resumed>) = 0 [pid 510] <... symlink resumed>) = 0 [pid 508] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 1 [pid 512] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 511] <... futex resumed>) = 0 [pid 510] write(1, "executing program\n", 18 [pid 509] <... futex resumed>) = 1 [pid 508] <... futex resumed>) = 1 [pid 507] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... futex resumed>) = 0 [pid 512] <... socket resumed>) = 3 [pid 511] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 510] <... write resumed>) = 18 [pid 509] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 512] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... socket resumed>) = 4 [pid 505] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] <... futex resumed>) = 1 [pid 511] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 509] ioctl(3, PPPIOCSMRU, 0 [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... futex resumed>) = 0 [pid 512] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 509] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 508] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 512] <... socket resumed>) = 4 [pid 511] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 510] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 509] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 512] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... connect resumed>) = -1 EEXIST (File exists) [pid 510] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 509] <... futex resumed>) = 1 [pid 508] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... futex resumed>) = 0 [pid 512] <... futex resumed>) = 1 [pid 511] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 509] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... futex resumed>) = 0 [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 0 [pid 510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] close(3 [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... mmap resumed>) = 0x7f6390033000 [pid 508] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = 0 [pid 512] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] close(4 [pid 512] <... connect resumed>) = -1 EEXIST (File exists) [pid 511] sendfile(-1, -1, [3 [pid 510] <... mprotect resumed>) = 0 [pid 508] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... close resumed>) = 0 [pid 512] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 510] rt_sigprocmask(SIG_BLOCK, ~[] [pid 505] close(5 [pid 512] <... futex resumed>) = 1 [pid 511] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 1 [pid 510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] close(6ci2-android-6-1/strace-static-x86_64: Process 514 attached [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] set_robust_list(0x7f63900539a0, 24 [pid 512] sendfile(-1, -1, [3 [pid 511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] close(7 [pid 514] <... set_robust_list resumed>) = 0 [pid 512] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 511] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 510] rt_sigprocmask(SIG_SETMASK, [] [pid 508] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] rt_sigprocmask(SIG_SETMASK, [] [pid 512] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... clone3 resumed>) = 44 [pid 510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] close(8 [pid 514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 512] <... futex resumed>) = 1 [pid 511] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] close(9 [pid 514] <... socket resumed>) = 3 [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... futex resumed>) = 0 [pid 507] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] close(10 [pid 514] <... futex resumed>) = 0 [pid 511] ioctl(3, PPPIOCSMRU, 0 [pid 510] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 510] <... futex resumed>) = 0 [pid 505] close(11 [pid 511] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 512] <... clone3 resumed>) = 38 [pid 511] <... futex resumed>) = 1 [pid 508] <... futex resumed>) = 0 [pid 505] close(12 [pid 514] <... socket resumed>) = 4 [pid 511] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] close(3 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = 0 [pid 505] close(13 [pid 512] <... futex resumed>) = 1 [pid 514] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] close(4 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = 0 [pid 507] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] close(14 [pid 316] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 0 [pid 508] close(5 [pid 507] <... futex resumed>) = 1 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 512] ioctl(3, PPPIOCSMRU, 0 [pid 510] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] close(15 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 514] <... connect resumed>) = -1 EEXIST (File exists) [pid 512] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 508] close(6 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 514] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] close(16 [pid 514] <... futex resumed>) = 1 [pid 512] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 508] close(7 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 514] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 512] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(3 [pid 505] close(17 [pid 316] fstat(3 [pid 514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] <... futex resumed>) = 0 [pid 508] close(8 [pid 507] <... close resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 514] sendfile(-1, -1, [3 [pid 510] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(4 [pid 505] close(18 [pid 514] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 508] close(9 [pid 507] <... close resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 514] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(5 [pid 505] close(19 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 514] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 508] close(10 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(6 [pid 505] close(20 [pid 316] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] <... futex resumed>) = 0 [pid 508] close(11 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 514] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 510] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(7 [pid 505] close(21 [pid 316] newfstatat(AT_FDCWD, "./10/binderfs" [pid 508] close(12 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] close(22 [pid 508] close(13 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] close(23 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 508] close(14 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... clone3 resumed>) = 29 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] close(24 [pid 508] close(15 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] close(25 [pid 508] close(16 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(8 [pid 505] close(26 [pid 316] unlink("./10/binderfs" [pid 514] <... futex resumed>) = 1 [pid 510] <... futex resumed>) = 0 [pid 508] close(17 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] ioctl(3, PPPIOCSMRU, 0 [pid 510] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(9 [pid 505] close(27 [pid 316] <... unlink resumed>) = 0 [pid 514] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 510] <... futex resumed>) = 0 [pid 508] close(18 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 514] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(10 [pid 505] close(28 [pid 514] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] close(19 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 514] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] close(3 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(11 [pid 505] close(29 [pid 316] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 510] <... close resumed>) = 0 [pid 508] close(20 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] close(4 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(12 [pid 505] exit_group(0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 510] <... close resumed>) = 0 [pid 509] <... futex resumed>) = ? [pid 508] close(21 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 505] <... exit_group resumed>) = ? [pid 316] unlink("./10/cgroup.net" [pid 510] close(5 [pid 509] +++ exited with 0 +++ [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(13 [pid 505] +++ exited with 0 +++ [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] close(22 [pid 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] close(23) = -1 EBADF (Bad file descriptor) [pid 508] close(24) = -1 EBADF (Bad file descriptor) [pid 508] close(25) = -1 EBADF (Bad file descriptor) [pid 508] close(26) = -1 EBADF (Bad file descriptor) [pid 508] close(27) = -1 EBADF (Bad file descriptor) [pid 508] close(28) = -1 EBADF (Bad file descriptor) [pid 508] close(29) = -1 EBADF (Bad file descriptor) [pid 508] exit_group(0 [pid 510] close(6 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = ? [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] <... exit_group resumed>) = ? [pid 507] close(14 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 511] +++ exited with 0 +++ [pid 510] close(7 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] +++ exited with 0 +++ [pid 507] close(15 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 510] close(8 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(16 [pid 316] unlink("./10/cgroup.cpu" [pid 510] close(9 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(17 [pid 316] <... unlink resumed>) = 0 [pid 510] close(10 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(18 [pid 510] close(11 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(19 [pid 316] newfstatat(AT_FDCWD, "./10/cgroup" [pid 510] close(12 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(20 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 510] close(13 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./10/cgroup" [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(21 [pid 510] close(14 [pid 316] <... unlink resumed>) = 0 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(22 [pid 316] getdents64(3 [pid 510] close(15 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 510] close(16 [pid 507] close(23 [pid 316] close(3 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] close(17 [pid 507] close(24 [pid 316] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./10" [pid 510] close(18 [pid 507] close(25 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rmdir resumed>) = 0 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] close(19 [pid 507] close(26 [pid 316] mkdir("./11", 0777 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] close(20 [pid 507] close(27 [pid 316] <... mkdir resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 510] close(21 [pid 507] close(28 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 510] close(22 [pid 507] close(29 [pid 316] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 510] close(23 [pid 507] exit_group(0 [pid 316] <... socket resumed>) = 3 [pid 512] <... futex resumed>) = ? [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 512] +++ exited with 0 +++ [pid 510] close(24) = -1 EBADF (Bad file descriptor) [pid 507] +++ exited with 0 +++ [pid 316] <... 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 510] close(25 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... restart_syscall resumed>) = 0 [pid 510] close(26 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... close resumed>) = 0 [pid 510] close(27 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 510] close(28 [pid 314] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 510] close(29 [pid 316] <... 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 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 510] exit_group(0 [pid 316] <... 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] <... openat resumed>) = 3 [pid 514] <... futex resumed>) = ? [pid 510] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] fstat(3 [pid 514] +++ exited with 0 +++ [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 510] +++ exited with 0 +++ [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... 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] getdents64(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... 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] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./13/binderfs" [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./13/binderfs" [pid 316] <... 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] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] <... 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] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] unlink("./13/cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 314] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./13/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./13/cgroup.cpu") = 0 [pid 314] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./13/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./13/cgroup") = 0 [pid 316] <... 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] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] close(3 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] rmdir("./13") = 0 [pid 314] mkdir("./14", 0777) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 314] <... 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 313] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 316] <... 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] close(3 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... setsockopt resumed>) = 0 [pid 314] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... restart_syscall resumed>) = 0 [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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] <... 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 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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] <... 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 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 314] close(3 [pid 316] close(3 [pid 314] <... close resumed>) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368ci2-android-6-1/strace-static-x86_64: Process 518 attached ) = 0 [pid 518] set_robust_list(0x55557ce52760, 24 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 35 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 518] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 518] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 518] chdir("./11" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 518] <... chdir resumed>) = 0 [pid 317] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... setsockopt resumed>) = 0 [pid 518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] close(3 [pid 518] <... prctl resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 518] setpgid(0, 0 [pid 317] fstat(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 518] <... setpgid resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 518] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 518] <... symlink resumed>) = 0 [pid 317] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 519 attached [pid 518] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 45 [pid 519] set_robust_list(0x55557ce52760, 24 [pid 518] <... symlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 519] <... set_robust_list resumed>) = 0 [pid 518] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 519] rt_sigprocmask(SIG_SETMASK, [] [pid 518] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] newfstatat(AT_FDCWD, "./11/binderfs" [pid 519] chdir("./14" [pid 518] <... openat resumed>) = 3 [pid 519] <... chdir resumed>) = 0 [pid 518] write(3, "1000", 4 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 518] <... write resumed>) = 4 [pid 317] unlink("./11/binderfs" [pid 519] <... prctl resumed>) = 0 [pid 518] close(3 [pid 519] setpgid(0, 0 [pid 518] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 518] read(200 [pid 519] <... setpgid resumed>) = 0 [pid 518] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 519] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 518] symlink("/dev/binderfs", "./binderfs" [pid 519] <... symlink resumed>) = 0 [pid 518] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 518] write(1, "executing program\n", 18 [pid 317] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 518] <... write resumed>) = 18 [pid 519] <... symlink resumed>) = 0 [pid 518] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 518] <... futex resumed>) = 0 [pid 317] unlink("./11/cgroup.net" [pid 518] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 519] <... symlink resumed>) = 0 [pid 518] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 519] <... openat resumed>) = 3 [pid 518] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] write(3, "1000", 4 [pid 518] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 519] <... write resumed>) = 4 [pid 518] <... mprotect resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 519] close(3 [pid 518] rt_sigprocmask(SIG_BLOCK, ~[] [pid 519] <... close resumed>) = 0 [pid 518] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] read(200 [pid 518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 520 attached [pid 317] unlink("./11/cgroup.cpu" [pid 519] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] set_robust_list(0x7f63900539a0, 24 [pid 518] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 520] <... set_robust_list resumed>) = 0 [pid 519] symlink("/dev/binderfs", "./binderfs" [pid 518] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... unlink resumed>) = 0 [pid 520] rt_sigprocmask(SIG_SETMASK, [] [pid 518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 518] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 518] <... futex resumed>) = 0 [pid 520] <... socket resumed>) = 3 [pid 519] <... symlink resumed>) = 0 [pid 518] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 520] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] write(1, "executing program\n", 18 [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] <... futex resumed>) = 0 [pid 518] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 519] <... write resumed>) = 18 [pid 518] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 520] <... socket resumed>) = 4 [pid 519] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 518] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] newfstatat(AT_FDCWD, "./11/cgroup" [pid 520] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] <... futex resumed>) = 0 [pid 518] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 520] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 519] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 518] <... futex resumed>) = 0 [pid 317] unlink("./11/cgroup" [pid 520] <... connect resumed>) = -1 EEXIST (File exists) [pid 519] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 518] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... unlink resumed>) = 0 [pid 315] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 520] <... futex resumed>) = 0 [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 518] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 520] sendfile(-1, -1, [3 [pid 519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 518] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 520] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 519] <... mmap resumed>) = 0x7f6390033000 [pid 518] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 315] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 520] <... futex resumed>) = 0 [pid 518] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 518] <... futex resumed>) = 0 [pid 520] <... clone3 resumed>) = 37 [pid 519] <... mprotect resumed>) = 0 [pid 518] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 520] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] <... futex resumed>) = 0 [pid 519] rt_sigprocmask(SIG_BLOCK, ~[] [pid 518] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rmdir("./11" [pid 315] fstat(3 [pid 520] ioctl(3, PPPIOCSMRU, 0 [pid 519] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 518] <... futex resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 520] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 518] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] mkdir("./12", 0777 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 ci2-android-6-1/strace-static-x86_64: Process 522 attached [pid 520] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] set_robust_list(0x7f63900539a0, 24 [pid 520] <... futex resumed>) = 0 [pid 519] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 518] close(3 [pid 317] <... mkdir resumed>) = 0 [pid 315] getdents64(3 [pid 313] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 522] <... set_robust_list resumed>) = 0 [pid 520] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] rt_sigprocmask(SIG_SETMASK, [] [pid 518] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 522] rt_sigprocmask(SIG_SETMASK, [] [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 518] close(4 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 519] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 522] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 519] <... futex resumed>) = 0 [pid 518] close(5 [pid 317] close(3 [pid 315] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 522] <... socket resumed>) = 3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] close(6 [pid 522] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... openat resumed>) = 3 [pid 522] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] close(7 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] newfstatat(AT_FDCWD, "./13/binderfs" [pid 313] fstat(3 [pid 522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] <... futex resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 518] close(8 [pid 522] <... socket resumed>) = 4 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 519] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 522] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] close(9 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] unlink("./13/binderfs" [pid 522] <... futex resumed>) = 0 [pid 519] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3 [pid 522] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 519] <... futex resumed>) = 0 [pid 518] close(10 [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 522] <... connect resumed>) = 0 [pid 519] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 522] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] close(11 [pid 315] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 522] <... futex resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 522] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] close(12 [pid 317] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 518] close(13) = -1 EBADF (Bad file descriptor) [pid 518] close(14 [pid 317] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./8/binderfs" [pid 522] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 1 [pid 522] sendfile(-1, -1, [3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 522] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 518] close(15 [pid 317] <... socket resumed>) = 3 [pid 522] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] unlink("./13/cgroup.net" [pid 313] unlink("./8/binderfs" [pid 522] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 518] close(16 [pid 317] <... 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 522] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 522] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 519] <... futex resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 519] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 522] <... clone3 resumed>) = 47 [pid 518] close(18 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 522] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 522] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 518] close(19 [pid 317] <... 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 315] unlink("./13/cgroup.cpu" [pid 522] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] <... futex resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 518] close(20 [pid 522] ioctl(3, PPPIOCSMRU, 0 [pid 519] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./8/cgroup.net" [pid 522] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 522] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] close(21 [pid 313] <... unlink resumed>) = 0 [pid 522] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./13/cgroup" [pid 522] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] close(3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 519] <... close resumed>) = 0 [pid 518] close(22 [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] close(4 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] unlink("./13/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] <... close resumed>) = 0 [pid 518] close(23 [pid 519] close(5 [pid 317] <... 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 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 519] close(6 [pid 518] close(24 [pid 317] <... 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 315] getdents64(3 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] close(7 [pid 518] close(25 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] close(3 [pid 313] unlink("./8/cgroup.cpu" [pid 519] close(8 [pid 518] close(26 [pid 317] close(3 [pid 315] <... close resumed>) = 0 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 519] close(9 [pid 317] <... close resumed>) = 0 [pid 315] rmdir("./13" [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(27 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 519] close(10 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 519] close(11 [pid 518] close(28 [pid 315] mkdir("./14", 0777 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 519] close(12 [pid 518] close(29 [pid 315] <... mkdir resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./8/cgroup" [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 519] close(13 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] exit_group(0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 520] <... futex resumed>) = ? [pid 519] close(14 [pid 518] <... exit_group resumed>) = ? [pid 315] <... socket resumed>) = 3 [pid 313] unlink("./8/cgroup" [pid 520] +++ exited with 0 +++ [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 519] close(15) = -1 EBADF (Bad file descriptor) [pid 519] close(16) = -1 EBADF (Bad file descriptor) [pid 519] close(17) = -1 EBADF (Bad file descriptor) [pid 519] close(18) = -1 EBADF (Bad file descriptor) [pid 519] close(19) = -1 EBADF (Bad file descriptor) [pid 519] close(20) = -1 EBADF (Bad file descriptor) [pid 519] close(21) = -1 EBADF (Bad file descriptor) [pid 519] close(22) = -1 EBADF (Bad file descriptor) [pid 519] close(23) = -1 EBADF (Bad file descriptor) [pid 519] close(24) = -1 EBADF (Bad file descriptor) [pid 518] +++ exited with 0 +++ [pid 519] close(25) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] <... unlink resumed>) = 0 [pid 519] close(26 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] getdents64(3 [pid 519] close(27) = -1 EBADF (Bad file descriptor) [pid 519] close(28 [pid 317] <... setsockopt resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 519] close(29 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 313] close(3 [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 519] exit_group(0 [pid 313] <... close resumed>) = 0 [pid 522] <... futex resumed>) = ? [pid 519] <... exit_group resumed>) = ? [pid 317] <... 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 315] <... 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 313] rmdir("./8" [pid 522] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... rmdir resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] close(3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] mkdir("./9", 0777 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... restart_syscall resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 316] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 313] <... close resumed>) = 0 [pid 317] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 316] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] fstat(3 [pid 315] <... 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 313] <... 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 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 524 attached [pid 316] getdents64(3 [pid 315] <... 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 313] <... 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 524] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 39 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 524] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 524] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] newfstatat(AT_FDCWD, "./11/binderfs" [pid 315] <... 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] <... openat resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 524] chdir("./12" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] fstat(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 524] <... chdir resumed>) = 0 [pid 316] unlink("./11/binderfs" [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 524] <... prctl resumed>) = 0 [pid 316] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 524] setpgid(0, 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 524] <... setpgid resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 524] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./14/binderfs" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 524] <... symlink resumed>) = 0 [pid 316] unlink("./11/cgroup.net" [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 524] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... unlink resumed>) = 0 [pid 315] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 313] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 524] <... symlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 315] <... socket resumed>) = 3 [pid 314] unlink("./14/binderfs" [pid 313] <... 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 524] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 524] <... symlink resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] unlink("./11/cgroup.cpu" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 524] <... openat resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 313] <... 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 524] write(3, "1000", 4 [pid 316] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 524] <... write resumed>) = 4 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... setsockopt resumed>) = 0 [pid 314] unlink("./14/cgroup.net" [pid 313] <... 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 524] close(3 [pid 316] newfstatat(AT_FDCWD, "./11/cgroup" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 524] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 524] read(200 [pid 316] unlink("./11/cgroup" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 524] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 313] <... close resumed>) = 0 [pid 524] symlink("/dev/binderfs", "./binderfs" [pid 316] getdents64(3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 524] <... symlink resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 314] unlink("./14/cgroup.cpu" [pid 313] <... socket resumed>) = 3 [pid 524] write(1, "executing program\n", 18 executing program [pid 316] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 524] <... write resumed>) = 18 [pid 316] <... close resumed>) = 0 [pid 315] <... 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] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 524] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rmdir("./11" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 524] <... futex resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./14/cgroup" [pid 313] <... 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 524] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] mkdir("./12", 0777 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 524] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 314] unlink("./14/cgroup" [pid 313] <... setsockopt resumed>) = 0 [pid 524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] close(3 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 314] getdents64(3 [pid 313] <... 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 524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 524] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 313] <... 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 524] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... close resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368ci2-android-6-1/strace-static-x86_64: Process 525 attached [pid 524] <... mprotect resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] rmdir("./14" [pid 313] <... setsockopt resumed>) = 0 [pid 525] set_robust_list(0x55557ce52760, 24 [pid 524] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 45 [pid 314] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 525] <... set_robust_list resumed>) = 0 [pid 524] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] mkdir("./15", 0777 [pid 313] <... 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 525] rt_sigprocmask(SIG_SETMASK, [] [pid 524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 526 attached [pid 525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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] <... mkdir resumed>) = 0 [pid 313] <... 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 526] set_robust_list(0x7f63900539a0, 24 [pid 525] chdir("./14" [pid 524] <... clone3 resumed> => {parent_tid=[40]}, 88) = 40 [pid 316] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 526] <... set_robust_list resumed>) = 0 [pid 525] <... chdir resumed>) = 0 [pid 524] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... setsockopt resumed>) = 0 [pid 526] rt_sigprocmask(SIG_SETMASK, [] [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] close(3 [pid 526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 525] <... prctl resumed>) = 0 [pid 524] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 526] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 524] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 525] setpgid(0, 0 [pid 526] <... socket resumed>) = 3 [pid 524] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... setpgid resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 526] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 526] <... futex resumed>) = 0 [pid 524] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 526] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 525] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 524] <... futex resumed>) = 0 [pid 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 526] <... socket resumed>) = 4 [pid 525] <... symlink resumed>) = 0 [pid 524] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 526] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] close(3 [pid 526] <... futex resumed>) = 0 [pid 524] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 526] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 524] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 527 attached [pid 526] <... connect resumed>) = 0 [pid 525] <... symlink resumed>) = 0 [pid 524] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 527] set_robust_list(0x55557ce52760, 24 [pid 526] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 30 [pid 527] <... set_robust_list resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... symlink resumed>) = 0 [pid 524] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 527] rt_sigprocmask(SIG_SETMASK, [] [pid 526] sendfile(-1, -1, [3 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 524] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 526] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 525] <... openat resumed>) = 3 [pid 524] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] chdir("./9" [pid 526] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] write(3, "1000", 4 [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 527] <... chdir resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... write resumed>) = 4 [pid 524] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] <... 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 527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 526] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 525] close(3 [pid 524] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 527] <... prctl resumed>) = 0 [pid 526] <... clone3 resumed>) = 41 [pid 524] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 527] setpgid(0, 0 [pid 526] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = 0 [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 527] <... setpgid resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] read(200 [pid 524] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 527] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 526] ioctl(3, PPPIOCSMRU, 0 [pid 525] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 524] <... futex resumed>) = 0 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 527] <... symlink resumed>) = 0 [pid 526] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 525] symlink("/dev/binderfs", "./binderfs" [pid 524] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 527] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 526] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... symlink resumed>) = 0 [pid 524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 527] <... symlink resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] write(1, "executing program\n", 18 [pid 524] close(3 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO executing program [pid 527] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 526] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] <... write resumed>) = 18 [pid 524] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 527] <... symlink resumed>) = 0 [pid 525] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] close(4 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 525] <... futex resumed>) = 0 [pid 524] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 527] <... openat resumed>) = 3 [pid 525] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 524] close(5 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 527] write(3, "1000", 4 [pid 525] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... 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 527] <... write resumed>) = 4 [pid 525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 524] close(6 [pid 316] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 527] close(3 [pid 525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 314] <... 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 527] <... close resumed>) = 0 [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 524] close(7 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 527] read(200 [pid 525] <... mmap resumed>) = 0x7f6390033000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 527] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 524] close(8 [pid 316] <... socket resumed>) = 3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 527] symlink("/dev/binderfs", "./binderfs" [pid 525] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 527] <... symlink resumed>) = 0 [pid 525] <... mprotect resumed>) = 0 [pid 524] close(9 [pid 316] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 527] write(1, "executing program\n", 18 [pid 525] rt_sigprocmask(SIG_BLOCK, ~[] [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 527] <... write resumed>) = 18 [pid 524] close(10 executing program [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 527] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 527] <... futex resumed>) = 0 [pid 525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 524] close(11 [pid 316] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952ci2-android-6-1/strace-static-x86_64: Process 529 attached [pid 527] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... setsockopt resumed>) = 0 [pid 529] set_robust_list(0x7f63900539a0, 24 [pid 527] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 524] close(12 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 529] <... set_robust_list resumed>) = 0 [pid 527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 525] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 529] rt_sigprocmask(SIG_SETMASK, [] [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 525] rt_sigprocmask(SIG_SETMASK, [] [pid 524] close(13 [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 529] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] <... mmap resumed>) = 0x7f6390033000 [pid 525] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] close(14 [pid 316] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 525] <... futex resumed>) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 529] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 527] <... mprotect resumed>) = 0 [pid 524] close(15 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 529] <... socket resumed>) = 3 [pid 527] rt_sigprocmask(SIG_BLOCK, ~[] [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 529] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 524] close(16 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 529] <... futex resumed>) = 0 [pid 527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 525] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 530 attached [pid 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 524] close(17 [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 530] set_robust_list(0x7f63900539a0, 24 [pid 527] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 525] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 530] <... set_robust_list resumed>) = 0 [pid 529] <... futex resumed>) = 0 [pid 527] rt_sigprocmask(SIG_SETMASK, [] [pid 525] <... futex resumed>) = 1 [pid 524] close(18 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... setsockopt resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... setsockopt resumed>) = 0 [pid 530] rt_sigprocmask(SIG_SETMASK, [] [pid 529] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 525] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] close(3 [pid 530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 529] <... socket resumed>) = 4 [pid 527] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] close(19 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 530] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 529] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 530] <... socket resumed>) = 3 [pid 529] <... futex resumed>) = 1 [pid 527] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... futex resumed>) = 0 [pid 524] close(20 [pid 316] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 530] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 530] <... futex resumed>) = 1 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] close(21 [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 531 attached [pid 530] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 529] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 527] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 531] set_robust_list(0x55557ce52760, 24 [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 529] <... connect resumed>) = 0 [pid 527] <... futex resumed>) = 0 [pid 524] close(22 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 48 [pid 531] <... set_robust_list resumed>) = 0 [pid 530] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 529] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [] [pid 530] <... socket resumed>) = 4 [pid 529] <... futex resumed>) = 1 [pid 525] <... futex resumed>) = 0 [pid 524] close(23 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 530] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] chdir("./15" [pid 530] <... futex resumed>) = 1 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] close(24 [pid 531] <... chdir resumed>) = 0 [pid 530] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 529] sendfile(-1, -1, [3 [pid 527] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 529] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 527] <... futex resumed>) = 0 [pid 524] close(25 [pid 315] <... restart_syscall resumed>) = 0 [pid 531] <... prctl resumed>) = 0 [pid 530] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 529] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 531] setpgid(0, 0 [pid 530] <... connect resumed>) = 0 [pid 529] <... futex resumed>) = 1 [pid 525] <... futex resumed>) = 0 [pid 524] close(26 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 531] <... setpgid resumed>) = 0 [pid 530] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 530] <... futex resumed>) = 1 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] close(27 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 531] <... symlink resumed>) = 0 [pid 530] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 529] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 525] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 532 attached [pid 531] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 529] <... clone3 resumed>) = 47 [pid 527] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] close(28 [pid 532] set_robust_list(0x55557ce52760, 24 [pid 531] <... symlink resumed>) = 0 [pid 530] sendfile(-1, -1, [3 [pid 529] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 38 [pid 532] <... set_robust_list resumed>) = 0 [pid 531] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 530] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 529] <... futex resumed>) = 1 [pid 527] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... futex resumed>) = 0 [pid 524] close(29 [pid 532] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... symlink resumed>) = 0 [pid 530] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 530] <... futex resumed>) = 0 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 524] exit_group(0 [pid 532] chdir("./12" [pid 531] <... openat resumed>) = 3 [pid 530] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 529] ioctl(3, PPPIOCSMRU, 0 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = ? [pid 525] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... exit_group resumed>) = ? [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 532] <... chdir resumed>) = 0 [pid 531] write(3, "1000", 4 [pid 530] <... clone3 resumed>) = 32 [pid 529] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 527] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] +++ exited with 0 +++ [pid 524] +++ exited with 0 +++ [pid 532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 531] <... write resumed>) = 4 [pid 530] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] <... prctl resumed>) = 0 [pid 531] close(3 [pid 530] <... futex resumed>) = 0 [pid 529] <... futex resumed>) = 1 [pid 525] <... futex resumed>) = 0 [pid 532] setpgid(0, 0 [pid 531] <... close resumed>) = 0 [pid 530] ioctl(3, PPPIOCSMRU, 0 [pid 529] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 532] <... setpgid resumed>) = 0 [pid 531] read(200 [pid 530] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 527] <... futex resumed>) = 0 [pid 525] <... close resumed>) = 0 [pid 531] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] close(4 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 531] symlink("/dev/binderfs", "./binderfs" [pid 525] <... close resumed>) = 0 [pid 532] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 531] <... symlink resumed>) = 0 [pid 530] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] close(5 [pid 532] <... symlink resumed>) = 0 [pid 531] write(1, "executing program\n", 18 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 531] <... write resumed>) = 18 [pid 530] <... futex resumed>) = 0 [pid 527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 525] close(6 [pid 532] <... symlink resumed>) = 0 [pid 531] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] close(3 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 531] <... futex resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 525] close(7 [pid 531] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] <... symlink resumed>) = 0 [pid 531] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 527] close(4 [pid 525] close(8 [pid 532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 527] <... close resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 532] <... openat resumed>) = 3 [pid 525] close(9 [pid 532] write(3, "1000", 4 [pid 531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 527] close(5 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] <... write resumed>) = 4 [pid 531] <... mmap resumed>) = 0x7f6390033000 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(10 [pid 532] close(3 [pid 531] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 527] close(6 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] <... close resumed>) = 0 [pid 531] <... mprotect resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(11 [pid 532] read(200 [pid 531] rt_sigprocmask(SIG_BLOCK, ~[] [pid 527] close(7 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 531] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(12 [pid 532] symlink("/dev/binderfs", "./binderfs" [pid 531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 527] close(8ci2-android-6-1/strace-static-x86_64: Process 535 attached [pid 532] <... symlink resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(13 [pid 317] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 535] set_robust_list(0x7f63900539a0, 24 [pid 532] write(1, "executing program\n", 18 [pid 531] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 527] close(9 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] <... set_robust_list resumed>) = 0 [pid 532] <... write resumed>) = 18 [pid 531] rt_sigprocmask(SIG_SETMASK, [] [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(14 [pid 317] <... openat resumed>) = 3 [pid 535] rt_sigprocmask(SIG_SETMASK, [] [pid 532] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] close(10 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 532] <... futex resumed>) = 0 [pid 531] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 525] close(15 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 535] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 532] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 531] <... futex resumed>) = 0 [pid 527] close(11 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] <... socket resumed>) = 3 [pid 532] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 531] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(16 [pid 317] getdents64(3 [pid 535] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] close(12 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 535] <... futex resumed>) = 0 [pid 532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(17 [pid 317] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 535] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 531] <... futex resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] close(13 [pid 525] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 535] <... socket resumed>) = 4 [pid 532] <... mmap resumed>) = 0x7f6390033000 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 527] close(14 [pid 525] close(19 [pid 317] newfstatat(AT_FDCWD, "./12/binderfs" [pid 535] <... futex resumed>) = 1 [pid 532] <... mprotect resumed>) = 0 [pid 531] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(20 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] rt_sigprocmask(SIG_BLOCK, ~[] [pid 527] close(15 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 531] <... futex resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 532] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 531] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(21 [pid 317] unlink("./12/binderfs" [pid 535] <... connect resumed>) = -1 EEXIST (File exists) [pid 532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 527] close(16 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(22 [pid 317] <... unlink resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 536 attached [pid 535] <... futex resumed>) = 1 [pid 531] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(23 [pid 317] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 536] set_robust_list(0x7f63900539a0, 24 [pid 535] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 532] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 531] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] close(17 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... set_robust_list resumed>) = 0 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 536] rt_sigprocmask(SIG_SETMASK, [] [pid 535] sendfile(-1, -1, [3 [pid 532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] close(18 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 532] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(25 [pid 536] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 535] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 536] <... socket resumed>) = 3 [pid 535] <... futex resumed>) = 1 [pid 532] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] <... futex resumed>) = 0 [pid 527] close(19 [pid 525] close(26 [pid 317] unlink("./12/cgroup.net" [pid 536] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 531] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 536] <... futex resumed>) = 0 [pid 531] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(27 [pid 317] <... unlink resumed>) = 0 [pid 536] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] <... clone3 resumed>) = 50 [pid 532] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] close(20 [pid 525] close(28 [pid 317] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 536] <... futex resumed>) = 0 [pid 535] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 1 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 535] <... futex resumed>) = 1 [pid 532] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] <... futex resumed>) = 0 [pid 527] close(21 [pid 525] close(29 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 536] <... socket resumed>) = 4 [pid 535] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 536] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 531] <... futex resumed>) = 0 [pid 527] close(22 [pid 525] exit_group(0 [pid 536] <... futex resumed>) = 1 [pid 535] ioctl(3, PPPIOCSMRU, 0 [pid 532] <... futex resumed>) = 0 [pid 531] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 529] <... futex resumed>) = ? [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... exit_group resumed>) = ? [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 536] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 532] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] +++ exited with 0 +++ [pid 527] close(23 [pid 525] +++ exited with 0 +++ [pid 317] unlink("./12/cgroup.cpu" [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 536] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 535] <... futex resumed>) = 1 [pid 532] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] <... futex resumed>) = 0 [pid 527] close(24 [pid 317] <... unlink resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 536] <... connect resumed>) = 0 [pid 535] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] close(3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 536] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = 0 [pid 527] close(25 [pid 536] <... futex resumed>) = 1 [pid 532] <... futex resumed>) = 0 [pid 531] close(4 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 536] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 532] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = 0 [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] <... futex resumed>) = 0 [pid 531] close(5 [pid 527] close(26 [pid 317] newfstatat(AT_FDCWD, "./12/cgroup" [pid 536] sendfile(-1, -1, [3 [pid 532] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 531] close(6 [pid 527] close(27 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 536] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./12/cgroup" [pid 536] <... futex resumed>) = 1 [pid 532] <... futex resumed>) = 0 [pid 531] close(7 [pid 536] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 532] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(28 [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] <... futex resumed>) = 0 [pid 531] close(8 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 536] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 532] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(29 [pid 317] getdents64(3 [pid 536] <... clone3 resumed>) = 40 [pid 531] close(9 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 536] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] exit_group(0 [pid 317] close(3 [pid 536] <... futex resumed>) = 1 [pid 532] <... futex resumed>) = 0 [pid 531] close(10 [pid 530] <... futex resumed>) = ? [pid 527] <... exit_group resumed>) = ? [pid 317] <... close resumed>) = 0 [pid 536] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 532] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] +++ exited with 0 +++ [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] <... futex resumed>) = 0 [pid 531] close(11 [pid 536] ioctl(3, PPPIOCSMRU, 0 [pid 532] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 527] +++ exited with 0 +++ [pid 531] close(12 [pid 317] rmdir("./12" [pid 536] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 536] <... futex resumed>) = 1 [pid 532] <... futex resumed>) = 0 [pid 531] close(13 [pid 317] mkdir("./13", 0777 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 536] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 532] close(3 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 532] <... close resumed>) = 0 [pid 531] close(14 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 532] close(4 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 532] <... close resumed>) = 0 [pid 531] close(15 [pid 317] close(3 [pid 532] close(5 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 532] close(6 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(17 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 532] close(7 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] close(8 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(19 [pid 317] close(3 [pid 532] close(9 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(20 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... openat resumed>) = 3 [pid 532] close(10 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] fstat(3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 532] close(11 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 532] close(12 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] getdents64(3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 532] close(13 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 532] close(14 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 532] close(15 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./14/binderfs" [pid 532] close(16 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] close(17 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] unlink("./14/binderfs" [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 532] close(18 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] close(19 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 531] exit_group(0 [pid 532] close(20 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 535] <... futex resumed>) = ? [pid 531] <... exit_group resumed>) = ? [pid 535] +++ exited with 0 +++ [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 531] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 532] close(21 [pid 317] <... 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 315] unlink("./14/cgroup.net" [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... restart_syscall resumed>) = 0 [pid 532] close(22 [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 532] close(23 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] close(24 [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./14/cgroup.cpu" [pid 313] <... openat resumed>) = 3 [pid 532] close(25 [pid 317] <... 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 313] fstat(3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... unlink resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 532] close(26 [pid 317] <... setsockopt resumed>) = 0 [pid 315] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getdents64(3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 532] close(27 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./14/cgroup" [pid 313] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] close(28 [pid 317] <... 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 315] unlink("./14/cgroup" [pid 314] <... restart_syscall resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./9/binderfs" [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] close(29 [pid 317] <... setsockopt resumed>) = 0 [pid 315] getdents64(3 [pid 313] unlink("./9/binderfs" [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 532] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 315] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 536] <... futex resumed>) = ? [pid 532] <... exit_group resumed>) = ? [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... close resumed>) = 0 [pid 314] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 536] +++ exited with 0 +++ [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 539 attached [pid 532] +++ exited with 0 +++ [pid 315] rmdir("./14" [pid 314] <... openat resumed>) = 3 [pid 313] unlink("./9/cgroup.net" [pid 539] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 42 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... rmdir resumed>) = 0 [pid 314] fstat(3 [pid 313] <... unlink resumed>) = 0 [pid 539] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] mkdir("./15", 0777 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 539] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 314] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 539] chdir("./13" [pid 315] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 539] <... chdir resumed>) = 0 [pid 315] close(3 [pid 314] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./9/cgroup.cpu" [pid 539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 539] <... prctl resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./15/binderfs" [pid 313] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 539] setpgid(0, 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 539] <... setpgid resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] unlink("./15/binderfs" [pid 313] newfstatat(AT_FDCWD, "./9/cgroup" [pid 539] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] unlink("./9/cgroup" [pid 539] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 539] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 313] getdents64(3 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 539] <... symlink resumed>) = 0 [pid 315] close(3 [pid 314] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 313] close(3 [pid 539] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] rmdir("./9" [pid 539] <... symlink resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./15/cgroup.net" [pid 313] <... rmdir resumed>) = 0 [pid 539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... socket resumed>) = 3 [pid 313] mkdir("./10", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 539] <... openat resumed>) = 3 [pid 315] <... 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] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] write(3, "1000", 4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 539] <... write resumed>) = 4 [pid 315] <... 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] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 313] close(3 [pid 539] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 539] <... close resumed>) = 0 [pid 315] <... 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] unlink("./15/cgroup.cpu" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] read(200 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 316] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] close(3 [pid 539] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... openat resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 315] <... 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 539] symlink("/dev/binderfs", "./binderfs" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] <... symlink resumed>) = 0 [pid 316] fstat(3 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 539] write(1, "executing program\n", 18 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./15/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 539] <... write resumed>) = 18 [pid 316] getdents64(3 [pid 315] <... 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 313] <... 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 executing program [pid 539] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 539] <... futex resumed>) = 0 [pid 316] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] unlink("./15/cgroup" [pid 313] <... 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 539] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 539] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] newfstatat(AT_FDCWD, "./12/binderfs" [pid 315] <... 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] getdents64(3 [pid 313] <... 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 539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] unlink("./12/binderfs" [pid 315] <... 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] close(3 [pid 313] <... 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 539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 539] <... mmap resumed>) = 0x7f6390033000 [pid 316] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] rmdir("./15" [pid 313] <... 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 539] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 314] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 539] <... mprotect resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 315] <... close resumed>) = 0 [pid 314] mkdir("./16", 0777 [pid 313] <... 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 539] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 539] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] unlink("./12/cgroup.net" [pid 314] <... mkdir resumed>) = 0 [pid 313] <... 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 539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... unlink resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 540 attached [pid 316] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 540] set_robust_list(0x7f63900539a0, 24 [pid 539] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 540] <... set_robust_list resumed>) = 0 [pid 539] rt_sigprocmask(SIG_SETMASK, [] [pid 316] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] <... 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 540] rt_sigprocmask(SIG_SETMASK, [] [pid 539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 540] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 539] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./12/cgroup.cpu" [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 540] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 539] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] close(3 [pid 540] <... socket resumed>) = 3 [pid 539] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 540] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 540] <... futex resumed>) = 0 [pid 539] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./12/cgroup" [pid 315] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 540] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 539] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 540] <... socket resumed>) = 4 [pid 539] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] unlink("./12/cgroup" [pid 315] <... 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] close(3 [pid 313] <... 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 540] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... unlink resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 540] <... futex resumed>) = 0 [pid 539] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 540] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 539] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 540] <... connect resumed>) = -1 EEXIST (File exists) [pid 539] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] <... setsockopt resumed>) = 0 [pid 540] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 540] <... futex resumed>) = 0 [pid 539] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rmdir("./12" [pid 315] <... 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] <... 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 313] <... 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 540] sendfile(-1, -1, [3 [pid 539] <... futex resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 540] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 539] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] mkdir("./13", 0777 [pid 313] <... 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 540] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... mkdir resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 540] <... futex resumed>) = 0 [pid 539] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... setsockopt resumed>) = 0 [pid 540] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 539] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 540] <... clone3 resumed>) = 44 [pid 539] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 540] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 540] <... futex resumed>) = 0 [pid 539] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] <... 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 540] ioctl(3, PPPIOCSMRU, 0 [pid 539] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 540] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... setsockopt resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 542 attached [pid 540] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 542] set_robust_list(0x55557ce52760, 24 [pid 540] <... futex resumed>) = 0 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 48 [pid 314] <... 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 542] <... set_robust_list resumed>) = 0 [pid 540] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] close(3 [pid 316] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... close resumed>) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [] [pid 539] <... close resumed>) = 0 [pid 316] close(3 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 539] close(4 [pid 316] <... close resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 542] chdir("./15" [pid 539] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 542] <... chdir resumed>) = 0 [pid 539] close(5 [pid 316] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 543 attached [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 539] close(6 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 543] set_robust_list(0x55557ce52760, 24 [pid 542] <... prctl resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 33 [pid 543] <... set_robust_list resumed>) = 0 [pid 542] setpgid(0, 0 [pid 539] close(7 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 543] rt_sigprocmask(SIG_SETMASK, [] [pid 542] <... setpgid resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 539] close(8 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 542] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 542] <... symlink resumed>) = 0 [pid 539] close(9 [pid 316] <... 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] close(3 [pid 543] chdir("./10" [pid 542] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 543] <... chdir resumed>) = 0 [pid 542] <... symlink resumed>) = 0 [pid 539] close(10 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 542] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... socket resumed>) = 3 [pid 543] <... prctl resumed>) = 0 [pid 542] <... symlink resumed>) = 0 [pid 539] close(11 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 543] setpgid(0, 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... 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 543] <... setpgid resumed>) = 0 [pid 539] close(12 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 543] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 542] <... openat resumed>) = 3 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 543] <... symlink resumed>) = 0 [pid 539] close(13 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 543] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 542] write(3, "1000", 4 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... 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 543] <... symlink resumed>) = 0 [pid 542] <... write resumed>) = 4 [pid 539] close(14 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 543] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 542] close(3 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... 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 539] close(15 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 543] <... symlink resumed>) = 0 [pid 542] <... close resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 542] read(200 [pid 539] close(16 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 543] <... openat resumed>) = 3 [pid 542] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... 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 543] write(3, "1000", 4 [pid 542] symlink("/dev/binderfs", "./binderfs" [pid 539] close(17 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 543] <... write resumed>) = 4 [pid 542] <... symlink resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... close resumed>) = 0 [pid 543] close(3 [pid 542] write(1, "executing program\n", 18 [pid 539] close(18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 543] <... close resumed>) = 0 [pid 542] <... write resumed>) = 18 executing program [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 543] read(200 [pid 542] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] close(19 [pid 316] close(3 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 543] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 543] symlink("/dev/binderfs", "./binderfs" [pid 542] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 544 attached [pid 543] <... symlink resumed>) = 0 [pid 542] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 539] close(20 [pid 316] <... socket resumed>) = 3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 51 [pid 544] set_robust_list(0x55557ce52760, 24 [pid 543] write(1, "executing program\n", 18 [pid 542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 544] <... set_robust_list resumed>) = 0 [pid 539] close(21 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 544] rt_sigprocmask(SIG_SETMASK, [] [pid 543] <... write resumed>) = 18 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 539] close(22 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 544] chdir("./16" [pid 543] <... futex resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... chdir resumed>) = 0 [pid 539] close(23 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 543] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 542] <... mmap resumed>) = 0x7f6390033000 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 544] <... prctl resumed>) = 0 [pid 543] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 542] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 539] close(24 [pid 544] setpgid(0, 0 [pid 543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 544] <... setpgid resumed>) = 0 [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 542] <... mprotect resumed>) = 0 [pid 539] close(25 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 544] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... symlink resumed>) = 0 [pid 542] rt_sigprocmask(SIG_BLOCK, ~[] [pid 539] close(26 [pid 316] <... 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 543] <... mmap resumed>) = 0x7f6390033000 [pid 544] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 543] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 542] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 544] <... symlink resumed>) = 0 [pid 543] <... mprotect resumed>) = 0 [pid 542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 539] close(27 [pid 544] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 545 attached [pid 544] <... symlink resumed>) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[] [pid 539] close(28 [pid 316] <... 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 545] set_robust_list(0x7f63900539a0, 24 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 543] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 542] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 545] <... set_robust_list resumed>) = 0 [pid 544] <... openat resumed>) = 3 [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 542] rt_sigprocmask(SIG_SETMASK, [] [pid 539] close(29 [pid 316] <... 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 545] rt_sigprocmask(SIG_SETMASK, [] [pid 544] write(3, "1000", 4 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 546 attached [pid 545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 544] <... write resumed>) = 4 [pid 542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 539] exit_group(0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 546] set_robust_list(0x7f63900539a0, 24 [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] close(3 [pid 543] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 542] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = ? [pid 539] <... exit_group resumed>) = ? [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... 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 543] rt_sigprocmask(SIG_SETMASK, [] [pid 542] <... futex resumed>) = 0 [pid 540] +++ exited with 0 +++ [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 546] <... set_robust_list resumed>) = 0 [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 542] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... setsockopt resumed>) = 0 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] <... close resumed>) = 0 [pid 543] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 543] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 543] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] +++ exited with 0 +++ [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 546] rt_sigprocmask(SIG_SETMASK, [] [pid 545] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 544] read(200 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 544] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 545] <... socket resumed>) = 3 [pid 544] symlink("/dev/binderfs", "./binderfs"ci2-android-6-1/strace-static-x86_64: Process 547 attached [pid 546] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 545] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 41 [pid 547] set_robust_list(0x55557ce52760, 24 [pid 545] <... futex resumed>) = 1 [pid 544] <... symlink resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 547] <... set_robust_list resumed>) = 0 [pid 546] <... socket resumed>) = 3 [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] write(1, "executing program\n", 18 [pid 542] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [] [pid 544] <... write resumed>) = 18 [pid 542] <... futex resumed>) = 0 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 546] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 544] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] chdir("./13" [pid 545] <... socket resumed>) = 4 [pid 544] <... futex resumed>) = 0 [pid 547] <... chdir resumed>) = 0 [pid 544] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 545] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 546] <... futex resumed>) = 1 [pid 544] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 543] <... futex resumed>) = 0 [pid 545] <... futex resumed>) = 1 [pid 542] <... futex resumed>) = 0 [pid 547] <... prctl resumed>) = 0 [pid 546] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 543] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] setpgid(0, 0 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] <... futex resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 547] <... setpgid resumed>) = 0 [pid 546] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 545] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 543] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 545] <... connect resumed>) = -1 EEXIST (File exists) [pid 544] <... mmap resumed>) = 0x7f6390033000 [pid 546] <... socket resumed>) = 4 [pid 547] <... symlink resumed>) = 0 [pid 546] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 547] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 546] <... futex resumed>) = 1 [pid 545] <... futex resumed>) = 1 [pid 544] <... mprotect resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 547] <... symlink resumed>) = 0 [pid 546] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] rt_sigprocmask(SIG_BLOCK, ~[] [pid 543] <... futex resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 547] <... symlink resumed>) = 0 [pid 545] sendfile(-1, -1, [3 [pid 544] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 543] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 546] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 545] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 544] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 548 attached [pid 547] <... openat resumed>) = 3 [pid 546] <... connect resumed>) = -1 EEXIST (File exists) [pid 545] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] set_robust_list(0x7f63900539a0, 24 [pid 547] write(3, "1000", 4 [pid 546] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = 1 [pid 544] <... clone3 resumed> => {parent_tid=[52]}, 88) = 52 [pid 542] <... futex resumed>) = 0 [pid 548] <... set_robust_list resumed>) = 0 [pid 547] <... write resumed>) = 4 [pid 546] <... futex resumed>) = 1 [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] rt_sigprocmask(SIG_SETMASK, [] [pid 543] <... futex resumed>) = 0 [pid 542] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] rt_sigprocmask(SIG_SETMASK, [] [pid 547] close(3 [pid 546] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 548] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 547] <... close resumed>) = 0 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 544] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... futex resumed>) = 0 [pid 542] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 547] read(200 [pid 546] sendfile(-1, -1, [3 [pid 545] <... clone3 resumed>) = 50 [pid 544] <... futex resumed>) = 0 [pid 548] <... socket resumed>) = 3 [pid 547] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 546] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 545] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] symlink("/dev/binderfs", "./binderfs" [pid 546] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = 1 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] <... futex resumed>) = 0 [pid 547] <... symlink resumed>) = 0 [pid 546] <... futex resumed>) = 0 [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 547] write(1, "executing program\n", 18 [pid 546] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 548] <... socket resumed>) = 4 [pid 547] <... write resumed>) = 18 executing program [pid 543] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... clone3 resumed>) = 35 [pid 545] ioctl(3, PPPIOCSMRU, 0 [pid 544] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] <... futex resumed>) = 0 [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 546] <... futex resumed>) = 1 [pid 543] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 546] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... futex resumed>) = 1 [pid 544] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 548] <... connect resumed>) = -1 EEXIST (File exists) [pid 547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 546] ioctl(3, PPPIOCSMRU, 0 [pid 545] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] close(3 [pid 548] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 546] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... close resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 546] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] <... mmap resumed>) = 0x7f6390033000 [pid 548] sendfile(-1, -1, [3 [pid 546] <... futex resumed>) = 1 [pid 544] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... futex resumed>) = 0 [pid 542] close(4 [pid 548] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 547] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 546] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] <... futex resumed>) = 0 [pid 543] close(3 [pid 542] <... close resumed>) = 0 [pid 548] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] <... mprotect resumed>) = 0 [pid 544] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... close resumed>) = 0 [pid 542] close(5 [pid 548] <... futex resumed>) = 0 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] close(4 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] rt_sigprocmask(SIG_BLOCK, ~[] [pid 544] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... close resumed>) = 0 [pid 548] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 547] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 544] <... futex resumed>) = 0 [pid 543] close(5 [pid 542] close(6 [pid 544] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] close(6) = -1 EBADF (Bad file descriptor) [pid 543] close(7) = -1 EBADF (Bad file descriptor) [pid 543] close(8) = -1 EBADF (Bad file descriptor) [pid 543] close(9) = -1 EBADF (Bad file descriptor) [pid 543] close(10) = -1 EBADF (Bad file descriptor) [pid 543] close(11) = -1 EBADF (Bad file descriptor) [pid 543] close(12) = -1 EBADF (Bad file descriptor) [pid 543] close(13) = -1 EBADF (Bad file descriptor) [pid 548] <... clone3 resumed>) = 53 [pid 547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 543] close(14 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 548] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] close(15) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 552 attached [pid 543] close(16 [pid 542] close(7 [pid 544] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 1 [pid 552] set_robust_list(0x7f63900539a0, 24 [pid 547] <... clone3 resumed> => {parent_tid=[42]}, 88) = 42 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... set_robust_list resumed>) = 0 [pid 548] ioctl(3, PPPIOCSMRU, 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [] [pid 544] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] close(17 [pid 542] close(8 [pid 552] rt_sigprocmask(SIG_SETMASK, [] [pid 548] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 548] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 543] close(18 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = 0 [pid 547] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(9 [pid 317] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] <... futex resumed>) = 0 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] close(19 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 547] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] close(3 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] <... socket resumed>) = 3 [pid 544] <... close resumed>) = 0 [pid 543] close(20 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 552] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(4 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(11 [pid 552] <... futex resumed>) = 1 [pid 543] close(21 [pid 317] <... openat resumed>) = 3 [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] <... futex resumed>) = 0 [pid 544] <... close resumed>) = 0 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 547] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] close(22 [pid 542] close(12 [pid 552] <... futex resumed>) = 0 [pid 547] <... futex resumed>) = 1 [pid 544] close(5 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 552] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 547] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] close(23 [pid 542] close(13 [pid 552] <... socket resumed>) = 4 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 552] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(6 [pid 543] close(24 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... futex resumed>) = 1 [pid 547] <... futex resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(7 [pid 543] close(25 [pid 542] close(14 [pid 552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] <... futex resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 547] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] close(8 [pid 543] close(26 [pid 542] close(15 [pid 552] <... connect resumed>) = -1 EEXIST (File exists) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(9 [pid 543] close(27 [pid 542] close(16 [pid 552] <... futex resumed>) = 1 [pid 547] <... futex resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./13/binderfs" [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(10 [pid 543] close(28 [pid 542] close(17 [pid 552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] <... futex resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] sendfile(-1, -1, [3 [pid 547] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] close(29 [pid 552] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 544] close(11 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(18 [pid 317] unlink("./13/binderfs" [pid 552] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] exit_group(0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... futex resumed>) = 1 [pid 547] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = ? [pid 544] close(12 [pid 543] <... exit_group resumed>) = ? [pid 542] close(19 [pid 317] <... unlink resumed>) = 0 [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] +++ exited with 0 +++ [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] <... futex resumed>) = 0 [pid 544] close(13 [pid 543] +++ exited with 0 +++ [pid 542] close(20 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 547] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 552] <... clone3 resumed>) = 43 [pid 544] close(14 [pid 542] close(21 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./13/cgroup.net" [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 552] <... futex resumed>) = 1 [pid 547] <... futex resumed>) = 0 [pid 544] close(15 [pid 542] close(22 [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] <... futex resumed>) = 0 [pid 544] close(16 [pid 542] close(23 [pid 317] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] ioctl(3, PPPIOCSMRU, 0 [pid 547] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 544] close(17 [pid 542] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 552] <... futex resumed>) = 1 [pid 547] <... futex resumed>) = 0 [pid 544] close(18 [pid 542] close(25 [pid 552] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] close(3 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 547] <... close resumed>) = 0 [pid 544] close(19 [pid 542] close(26 [pid 317] unlink("./13/cgroup.cpu" [pid 547] close(4 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = 0 [pid 544] close(20 [pid 542] close(27 [pid 317] <... unlink resumed>) = 0 [pid 547] close(5 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 547] close(6 [pid 544] close(21 [pid 542] close(28 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 547] close(7 [pid 544] close(22 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(29 [pid 317] newfstatat(AT_FDCWD, "./13/cgroup" [pid 547] close(8 [pid 544] close(23 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 547] close(9) = -1 EBADF (Bad file descriptor) [pid 544] close(24 [pid 542] exit_group(0 [pid 317] unlink("./13/cgroup" [pid 547] close(10 [pid 545] <... futex resumed>) = ? [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... exit_group resumed>) = ? [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 547] close(11 [pid 545] +++ exited with 0 +++ [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(12) = -1 EBADF (Bad file descriptor) [pid 547] close(13) = -1 EBADF (Bad file descriptor) [pid 547] close(14) = -1 EBADF (Bad file descriptor) [pid 547] close(15) = -1 EBADF (Bad file descriptor) [pid 547] close(16) = -1 EBADF (Bad file descriptor) [pid 547] close(17) = -1 EBADF (Bad file descriptor) [pid 547] close(18) = -1 EBADF (Bad file descriptor) [pid 547] close(19) = -1 EBADF (Bad file descriptor) [pid 547] close(20) = -1 EBADF (Bad file descriptor) [pid 542] +++ exited with 0 +++ [pid 547] close(21 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 547] close(22) = -1 EBADF (Bad file descriptor) [pid 547] close(23) = -1 EBADF (Bad file descriptor) [pid 547] close(24) = -1 EBADF (Bad file descriptor) [pid 547] close(25) = -1 EBADF (Bad file descriptor) [pid 547] close(26) = -1 EBADF (Bad file descriptor) [pid 547] close(27) = -1 EBADF (Bad file descriptor) [pid 547] close(28) = -1 EBADF (Bad file descriptor) [pid 547] close(29) = -1 EBADF (Bad file descriptor) [pid 547] exit_group(0 [pid 544] close(25 [pid 317] getdents64(3 [pid 313] <... restart_syscall resumed>) = 0 [pid 552] <... futex resumed>) = ? [pid 547] <... exit_group resumed>) = ? [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 552] +++ exited with 0 +++ [pid 544] close(26 [pid 317] close(3 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 547] +++ exited with 0 +++ [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 313] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 544] close(27 [pid 317] rmdir("./13" [pid 316] <... restart_syscall resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 544] close(28 [pid 317] mkdir("./14", 0777 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 544] close(29 [pid 317] <... mkdir resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] fstat(3 [pid 544] exit_group(0 [pid 548] <... futex resumed>) = ? [pid 544] <... exit_group resumed>) = ? [pid 317] <... socket resumed>) = 3 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 548] +++ exited with 0 +++ [pid 544] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 317] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] close(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] <... close resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./10/binderfs" [pid 317] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./10/binderfs" [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] <... 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 313] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 313] unlink("./10/cgroup.net" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 313] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./10/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./10/cgroup.cpu") = 0 [pid 313] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./10/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./10/cgroup") = 0 [pid 313] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] close(3 [pid 317] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] rmdir("./10" [pid 317] <... 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 313] <... rmdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] mkdir("./11", 0777 [pid 317] <... 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 313] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3) = 0 [pid 317] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] <... 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 313] <... 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 317] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 313] <... 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 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 317] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 313] <... 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 317] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 315] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... openat resumed>) = 3 [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 554 attached [pid 315] fstat(3 [pid 313] <... socket resumed>) = 3 [pid 554] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 45 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 554] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 554] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 554] chdir("./14" [pid 315] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 554] <... chdir resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] newfstatat(AT_FDCWD, "./15/binderfs" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 554] <... prctl resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] setpgid(0, 0 [pid 315] unlink("./15/binderfs" [pid 313] <... 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 554] <... setpgid resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 315] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 554] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 313] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] <... symlink resumed>) = 0 [pid 315] unlink("./15/cgroup.net" [pid 554] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 554] <... symlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 313] <... setsockopt resumed>) = 0 [pid 554] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... openat resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./15/cgroup.cpu" [pid 554] <... symlink resumed>) = 0 [pid 316] fstat(3 [pid 315] <... unlink resumed>) = 0 [pid 313] <... 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 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] newfstatat(AT_FDCWD, "./15/cgroup" [pid 554] <... openat resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] write(3, "1000", 4 [pid 316] getdents64(3 [pid 315] unlink("./15/cgroup" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 554] <... write resumed>) = 4 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... unlink resumed>) = 0 [pid 554] close(3 [pid 315] getdents64(3 [pid 313] <... 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 554] <... close resumed>) = 0 [pid 316] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 554] read(200 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 554] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] newfstatat(AT_FDCWD, "./13/binderfs" [pid 315] <... close resumed>) = 0 [pid 315] rmdir("./15" [pid 554] symlink("/dev/binderfs", "./binderfs" [pid 315] <... rmdir resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] mkdir("./16", 0777 [pid 554] <... symlink resumed>) = 0 [pid 316] unlink("./13/binderfs" [pid 315] <... mkdir resumed>) = 0 [pid 313] close(3 [pid 554] write(1, "executing program\n", 18 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... unlink resumed>) = 0 [pid 554] <... write resumed>) = 18 [pid 315] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 315] close(3 [pid 316] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 554] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 554] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 315] <... socket resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 554] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] unlink("./13/cgroup.net" [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 555 attached [pid 554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 555] set_robust_list(0x55557ce52760, 24 [pid 554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 36 [pid 555] <... set_robust_list resumed>) = 0 [pid 554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 555] rt_sigprocmask(SIG_SETMASK, [] [pid 554] <... mmap resumed>) = 0x7f6390033000 [pid 316] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 315] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 555] chdir("./11" [pid 554] <... mprotect resumed>) = 0 [pid 316] unlink("./13/cgroup.cpu" [pid 315] <... socket resumed>) = 3 [pid 555] <... chdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... 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 555] <... prctl resumed>) = 0 [pid 554] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 555] setpgid(0, 0 [pid 554] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 555] <... setpgid resumed>) = 0 [pid 554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 556 attached [pid 555] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 315] <... 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 316] newfstatat(AT_FDCWD, "./13/cgroup" [pid 556] set_robust_list(0x7f63900539a0, 24 [pid 555] <... symlink resumed>) = 0 [pid 554] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 556] <... set_robust_list resumed>) = 0 [pid 555] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 554] rt_sigprocmask(SIG_SETMASK, [] [pid 316] unlink("./13/cgroup" [pid 315] <... 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 556] rt_sigprocmask(SIG_SETMASK, [] [pid 555] <... symlink resumed>) = 0 [pid 554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 555] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 554] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 315] <... 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 556] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 555] <... symlink resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 556] <... socket resumed>) = 3 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] close(3 [pid 315] <... 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 556] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... openat resumed>) = 3 [pid 554] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 556] <... futex resumed>) = 0 [pid 555] write(3, "1000", 4 [pid 554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] rmdir("./13" [pid 556] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... write resumed>) = 4 [pid 554] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rmdir resumed>) = 0 [pid 315] <... 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 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] close(3 [pid 554] <... futex resumed>) = 0 [pid 316] mkdir("./14", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 556] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 555] <... close resumed>) = 0 [pid 554] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... mkdir resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 556] <... socket resumed>) = 4 [pid 555] read(200 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 556] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] close(3 [pid 556] <... futex resumed>) = 1 [pid 555] symlink("/dev/binderfs", "./binderfs" [pid 554] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 556] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... symlink resumed>) = 0 [pid 554] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] write(1, "executing program\n", 18 [pid 554] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 556] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 555] <... write resumed>) = 18 [pid 554] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 556] <... connect resumed>) = -1 EEXIST (File exists) [pid 555] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] close(3 [pid 314] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 556] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 556] <... futex resumed>) = 1 [pid 555] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 554] <... futex resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 556] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 554] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 554] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] fstat(3 [pid 556] sendfile(-1, -1, [3 [pid 555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 556] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 556] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 556] <... futex resumed>) = 1 [pid 555] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 554] <... futex resumed>) = 0 [pid 316] <... 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 315] <... 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] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 556] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... mprotect resumed>) = 0 [pid 554] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] rt_sigprocmask(SIG_BLOCK, ~[] [pid 554] <... futex resumed>) = 0 executing program [pid 316] <... 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] newfstatat(AT_FDCWD, "./16/binderfs" [pid 556] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 555] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 554] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] unlink("./16/binderfs" [pid 556] <... clone3 resumed>) = 47 [pid 555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 558 attached [pid 556] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... 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] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 558] set_robust_list(0x7f63900539a0, 24 [pid 556] <... futex resumed>) = 1 [pid 555] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 554] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 558] <... set_robust_list resumed>) = 0 [pid 556] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] rt_sigprocmask(SIG_SETMASK, [] [pid 554] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 558] rt_sigprocmask(SIG_SETMASK, [] [pid 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 556] ioctl(3, PPPIOCSMRU, 0 [pid 555] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 558] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 556] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 555] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 558] <... socket resumed>) = 3 [pid 556] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] <... 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] unlink("./16/cgroup.net" [pid 558] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... futex resumed>) = 1 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 558] <... futex resumed>) = 0 [pid 556] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] close(3 [pid 316] <... 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 315] <... 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] <... unlink resumed>) = 0 [pid 558] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 555] <... futex resumed>) = 0 [pid 554] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 558] <... socket resumed>) = 4 [pid 555] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] close(4 [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 558] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 314] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 558] <... futex resumed>) = 0 [pid 555] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] close(5 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 558] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 555] <... futex resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 558] <... connect resumed>) = -1 EEXIST (File exists) [pid 555] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 558] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] close(6 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] unlink("./16/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 559 attached [pid 558] <... futex resumed>) = 0 [pid 555] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 559] set_robust_list(0x55557ce52760, 24 [pid 558] sendfile(-1, -1, [3 [pid 555] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 51 [pid 314] <... unlink resumed>) = 0 [pid 554] close(7 [pid 559] <... set_robust_list resumed>) = 0 [pid 558] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 555] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 559] rt_sigprocmask(SIG_SETMASK, [] [pid 558] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] close(8 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 558] <... futex resumed>) = 0 [pid 555] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 559] chdir("./16" [pid 558] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 555] <... futex resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 559] <... chdir resumed>) = 0 [pid 558] <... clone3 resumed>) = 38 [pid 555] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] newfstatat(AT_FDCWD, "./16/cgroup" [pid 559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 558] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] close(9 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 559] <... prctl resumed>) = 0 [pid 558] <... futex resumed>) = 0 [pid 555] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 559] setpgid(0, 0 [pid 558] ioctl(3, PPPIOCSMRU, 0 [pid 555] <... futex resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 314] unlink("./16/cgroup" [pid 559] <... setpgid resumed>) = 0 [pid 558] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 555] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] close(10 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 559] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 558] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... unlink resumed>) = 0 [pid 558] <... futex resumed>) = 0 [pid 555] close(3 [pid 558] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... close resumed>) = 0 [pid 555] close(4) = 0 [pid 559] <... symlink resumed>) = 0 [pid 555] close(5 [pid 554] close(11 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 559] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(6 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 559] <... symlink resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] close(12 [pid 559] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 555] close(7 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] close(3 [pid 559] <... symlink resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(8) = -1 EBADF (Bad file descriptor) [pid 555] close(9 [pid 316] <... setsockopt resumed>) = 0 [pid 559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] close(13 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 555] close(10) = -1 EBADF (Bad file descriptor) [pid 555] close(11) = -1 EBADF (Bad file descriptor) [pid 555] close(12) = -1 EBADF (Bad file descriptor) [pid 555] close(13) = -1 EBADF (Bad file descriptor) [pid 555] close(14) = -1 EBADF (Bad file descriptor) [pid 555] close(15) = -1 EBADF (Bad file descriptor) [pid 555] close(16) = -1 EBADF (Bad file descriptor) [pid 555] close(17) = -1 EBADF (Bad file descriptor) [pid 555] close(18) = -1 EBADF (Bad file descriptor) [pid 555] close(19) = -1 EBADF (Bad file descriptor) [pid 555] close(20) = -1 EBADF (Bad file descriptor) [pid 555] close(21) = -1 EBADF (Bad file descriptor) [pid 559] <... openat resumed>) = 3 [pid 555] close(22 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rmdir("./16" [pid 559] write(3, "1000", 4 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 555] close(23 [pid 314] <... rmdir resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(24) = -1 EBADF (Bad file descriptor) [pid 555] close(25) = -1 EBADF (Bad file descriptor) [pid 555] close(26) = -1 EBADF (Bad file descriptor) [pid 555] close(27) = -1 EBADF (Bad file descriptor) [pid 555] close(28) = -1 EBADF (Bad file descriptor) [pid 555] close(29) = -1 EBADF (Bad file descriptor) [pid 555] exit_group(0 [pid 558] <... futex resumed>) = ? [pid 555] <... exit_group resumed>) = ? [pid 559] <... write resumed>) = 4 [pid 558] +++ exited with 0 +++ [pid 554] close(14 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./17", 0777 [pid 559] close(3 [pid 555] +++ exited with 0 +++ [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 559] <... close resumed>) = 0 [pid 554] close(15 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] close(3 [pid 314] <... mkdir resumed>) = 0 [pid 559] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 559] symlink("/dev/binderfs", "./binderfs" [pid 554] close(16 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 559] <... symlink resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 559] write(1, "executing program\n", 18 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 559] <... write resumed>) = 18 [pid 554] close(17 [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 561 attached [pid 559] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 561] set_robust_list(0x55557ce52760, 24 [pid 559] <... futex resumed>) = 0 [pid 554] close(18 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 44 [pid 561] <... set_robust_list resumed>) = 0 executing program [pid 559] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] <... socket resumed>) = 3 [pid 561] rt_sigprocmask(SIG_SETMASK, [] [pid 559] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 554] close(19 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 314] <... 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 561] chdir("./14" [pid 559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 561] <... chdir resumed>) = 0 [pid 559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 554] close(20 [pid 561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 561] setpgid(0, 0 [pid 314] <... 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 561] <... setpgid resumed>) = 0 [pid 561] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 559] <... mmap resumed>) = 0x7f6390033000 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] <... symlink resumed>) = 0 [pid 559] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 554] close(21 [pid 561] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] <... symlink resumed>) = 0 [pid 559] <... mprotect resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 561] symlink("/syzcgroup/net/syz2", "./cgroup.net") = 0 [pid 559] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 554] close(22 [pid 313] <... openat resumed>) = 3 [pid 561] <... openat resumed>) = 3 [pid 559] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] fstat(3 [pid 561] write(3, "1000", 4 [pid 559] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 554] close(23 [pid 314] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 561] <... write resumed>) = 4 [pid 561] close(3) = 0 [pid 561] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-6-1/strace-static-x86_64: Process 562 attached [pid 561] symlink("/dev/binderfs", "./binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 562] set_robust_list(0x7f63900539a0, 24 [pid 561] <... symlink resumed>) = 0 [pid 559] <... clone3 resumed> => {parent_tid=[52]}, 88) = 52 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 313] getdents64(3 [pid 562] <... set_robust_list resumed>) = 0 [pid 561] write(1, "executing program\n", 18 [pid 559] rt_sigprocmask(SIG_SETMASK, [] [pid 554] close(24 [pid 314] <... 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 executing program [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 562] rt_sigprocmask(SIG_SETMASK, [] [pid 561] <... write resumed>) = 18 [pid 559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 561] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] close(25 [pid 314] <... 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 313] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 562] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 561] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 562] <... socket resumed>) = 3 [pid 561] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 559] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] close(26 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 562] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./11/binderfs" [pid 562] <... futex resumed>) = 0 [pid 561] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 559] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] close(27 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 562] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] <... futex resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 562] <... socket resumed>) = 4 [pid 561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 559] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] close(28 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 562] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... mmap resumed>) = 0x7f6390033000 [pid 313] unlink("./11/binderfs" [pid 562] <... futex resumed>) = 0 [pid 561] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 562] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] <... mprotect resumed>) = 0 [pid 559] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] close(29 [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 561] rt_sigprocmask(SIG_BLOCK, ~[] [pid 559] <... futex resumed>) = 0 [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 562] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 561] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 559] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 562] <... connect resumed>) = -1 EEXIST (File exists) [pid 561] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 554] exit_group(0 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 563 attached [pid 562] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... futex resumed>) = ? [pid 554] <... exit_group resumed>) = ? [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 563] set_robust_list(0x7f63900539a0, 24 [pid 562] <... futex resumed>) = 1 [pid 561] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 559] <... futex resumed>) = 0 [pid 556] +++ exited with 0 +++ [pid 562] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 563] <... set_robust_list resumed>) = 0 [pid 559] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 563] rt_sigprocmask(SIG_SETMASK, [] [pid 562] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 1 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./11/cgroup.net" [pid 563] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 562] sendfile(-1, -1, [3 [pid 559] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 563] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 562] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 562] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 563] <... socket resumed>) = 3 [pid 562] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 313] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 563] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... 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 559] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... futex resumed>) = 1 [pid 562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 561] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 314] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 563] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 562] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 561] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] <... clone3 resumed>) = 53 [pid 561] <... futex resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 563] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 562] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 563] <... socket resumed>) = 4 [pid 562] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 563] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... socket resumed>) = 3 [pid 313] unlink("./11/cgroup.cpu" [pid 563] <... futex resumed>) = 1 [pid 562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 561] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 563] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 562] ioctl(3, PPPIOCSMRU, 0 [pid 561] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... unlink resumed>) = 0 [pid 563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 561] <... futex resumed>) = 0 [pid 314] <... 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 313] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 563] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 562] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 563] <... connect resumed>) = -1 EEXIST (File exists) [pid 562] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 563] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] close(3 [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./11/cgroup" [pid 563] <... futex resumed>) = 1 [pid 561] <... futex resumed>) = 0 [pid 559] <... close resumed>) = 0 [pid 561] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] close(4 [pid 561] <... futex resumed>) = 0 [pid 559] <... close resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 563] sendfile(-1, -1, [3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 559] close(5) = -1 EBADF (Bad file descriptor) [pid 563] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 559] close(6 [pid 314] <... setsockopt resumed>) = 0 [pid 313] unlink("./11/cgroup" [pid 563] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 563] <... futex resumed>) = 1 [pid 561] <... futex resumed>) = 0 [pid 559] close(7 [pid 313] <... unlink resumed>) = 0 [pid 314] <... 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 563] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 561] <... futex resumed>) = 0 [pid 559] close(8 [pid 563] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 561] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 559] close(9) = -1 EBADF (Bad file descriptor) [pid 559] close(10 [pid 563] <... clone3 resumed>) = 46 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(11 [pid 563] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(12 [pid 313] close(3 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(13) = -1 EBADF (Bad file descriptor) [pid 559] close(14) = -1 EBADF (Bad file descriptor) [pid 559] close(15) = -1 EBADF (Bad file descriptor) [pid 559] close(16) = -1 EBADF (Bad file descriptor) [pid 559] close(17) = -1 EBADF (Bad file descriptor) [pid 559] close(18) = -1 EBADF (Bad file descriptor) [pid 559] close(19) = -1 EBADF (Bad file descriptor) [pid 559] close(20) = -1 EBADF (Bad file descriptor) [pid 559] close(21) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 563] <... futex resumed>) = 1 [pid 561] <... futex resumed>) = 0 [pid 559] close(22 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] rmdir("./11" [pid 563] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... futex resumed>) = 0 [pid 559] close(23 [pid 561] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... rmdir resumed>) = 0 [pid 563] ioctl(3, PPPIOCSMRU, 0 [pid 559] close(24 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] mkdir("./12", 0777 [pid 563] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 563] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] close(25 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... mkdir resumed>) = 0 [pid 563] <... futex resumed>) = 1 [pid 561] <... futex resumed>) = 0 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] close(3 [pid 559] close(26 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 563] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 561] <... close resumed>) = 0 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 561] close(4 [pid 559] close(27 [pid 317] <... openat resumed>) = 3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... socket resumed>) = 3 [pid 561] <... close resumed>) = 0 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 561] close(5 [pid 559] close(28 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] <... setsockopt resumed>) = 0 [pid 313] close(3 [pid 561] close(6 [pid 559] close(29 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] close(3 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 561] close(7 [pid 559] exit_group(0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... close resumed>) = 0 [pid 562] <... futex resumed>) = ? [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... exit_group resumed>) = ? [pid 317] newfstatat(AT_FDCWD, "./14/binderfs" [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 562] +++ exited with 0 +++ [pid 561] close(8 [pid 559] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./14/binderfs" [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 561] close(9 [pid 317] <... unlink resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 561] close(11 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./14/cgroup.net" [pid 561] close(12 [pid 317] <... unlink resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 561] close(14 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./14/cgroup.cpu" [pid 561] close(15 [pid 317] <... unlink resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] close(16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./14/cgroup" [pid 561] close(17 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./14/cgroup" [pid 561] close(18 [pid 317] <... unlink resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 561] close(19 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 561] close(20 [pid 317] <... close resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./14" [pid 561] close(21 [pid 317] <... rmdir resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./15", 0777 [pid 561] close(22 [pid 317] <... mkdir resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 561] close(23 [pid 317] <... socket resumed>) = 3 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 561] close(24 [pid 317] <... close resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 561] close(25 [pid 317] <... socket resumed>) = 3 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 561] close(26 [pid 317] <... 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 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 561] close(27 [pid 317] <... 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 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 561] close(28 [pid 317] <... close resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... restart_syscall resumed>) = 0 [pid 561] close(29 [pid 317] <... socket resumed>) = 3 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 561] exit_group(0 [pid 317] <... 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 315] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 315] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 317] <... 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 315] fstat(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... 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 315] getdents64(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] <... 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 315] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./16/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 315] unlink("./16/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 317] <... 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 315] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 315] unlink("./16/cgroup.net" [pid 317] close(3 [pid 315] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 315] unlink("./16/cgroup.cpu" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 317] <... 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 315] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./16/cgroup" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 315] unlink("./16/cgroup" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... unlink resumed>) = 0 [pid 317] <... 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 315] getdents64(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... 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 315] close(3 [pid 317] close(3 [pid 315] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] rmdir("./16" [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... rmdir resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] mkdir("./17", 0777 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... mkdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 566 attached [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 566] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 48 [pid 315] <... socket resumed>) = 3 [pid 566] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] close(3 [pid 566] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 566] chdir("./15" [pid 315] <... socket resumed>) = 3 [pid 566] <... chdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... 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 [ 30.019317][ T533] ------------[ cut here ]------------ [ 30.024950][ T533] WARNING: CPU: 0 PID: 533 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 30.035203][ T533] Modules linked in: [ 30.039187][ T533] CPU: 0 PID: 533 Comm: syz-executor122 Tainted: G B W syzkaller #0 [ 30.048508][ T533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 30.058676][ T533] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 30.065179][ T533] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 30.085024][ T533] RSP: 0018:ffffc90001227b90 EFLAGS: 00010293 [ 30.091108][ T533] RAX: ffffffff849cb3d7 RBX: ffff88811d07a000 RCX: ffff88811ccb3cc0 [ 30.099287][ T533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d [ 30.107412][ T533] RBP: ffffc90001227bb0 R08: ffff88811d07a083 R09: 1ffff11023a0f410 [ 30.115432][ T533] R10: dffffc0000000000 R11: ffffed1023a0f411 R12: dffffc0000000000 [ 30.123459][ T533] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811bba4400 [ 30.131442][ T533] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 30.140970][ T533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.147609][ T533] CR2: 00007f639012e034 CR3: 000000000700f000 CR4: 00000000003506b0 [ 30.155645][ T533] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.163678][ T533] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.171717][ T533] Call Trace: [ 30.175071][ T533] [ 30.178015][ T533] pppol2tp_release+0x150/0x2b0 [ 30.182947][ T533] sock_close+0xc9/0x220 [ 30.187245][ T533] ? __cfi_sock_close+0x10/0x10 [ 30.192286][ T533] __fput+0x1fd/0x8f0 [ 30.196354][ T533] ____fput+0x15/0x20 [ 30.200358][ T533] task_work_run+0x1e1/0x250 [ 30.205039][ T533] ? __cfi_task_work_run+0x10/0x10 [ 30.210158][ T533] ? free_nsproxy+0x21f/0x270 [ 30.214889][ T533] do_exit+0xb0d/0x29f0 [ 30.219076][ T533] ? __cfi_do_exit+0x10/0x10 [ 30.223725][ T533] ? xfd_validate_state+0x70/0x150 [ 30.228859][ T533] ? __kasan_check_write+0x14/0x20 [ 30.234029][ T533] __x64_sys_exit+0x40/0x40 [ 30.238567][ T533] x64_sys_call+0x67/0x9a0 [ 30.243042][ T533] do_syscall_64+0x4c/0xa0 [ 30.247468][ T533] ? clear_bhb_loop+0x30/0x80 [ 30.252164][ T533] ? clear_bhb_loop+0x30/0x80 [ 30.256943][ T533] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 30.262853][ T533] RIP: 0033:0x7f639008a379 [ 30.267350][ T533] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 30.274405][ T533] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 30.282891][ T533] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 30.290931][ T533] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 30.298948][ T533] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 30.306974][ T533] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [pid 566] <... prctl resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 566] setpgid(0, 0 [pid 315] <... 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 566] <... setpgid resumed>) = 0 [pid 315] close(3 [pid 566] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] <... close resumed>) = 0 [pid 566] <... symlink resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 566] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] <... socket resumed>) = 3 [pid 566] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 566] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] <... 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 566] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... 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 566] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 566] write(3, "1000", 4 [pid 315] <... 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 566] <... write resumed>) = 4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 566] close(3 [pid 315] <... 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 566] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 566] read(200 [pid 315] <... 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 566] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 566] symlink("/dev/binderfs", "./binderfs" [pid 315] <... 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 566] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 566] write(1, "executing program\n", 18 [pid 315] <... 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 566] <... write resumed>) = 18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 566] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 566] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 566] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... 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 566] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... 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 566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] close(3 [pid 566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... close resumed>) = 0 [pid 566] <... mmap resumed>) = 0x7f6390033000 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 566] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... socket resumed>) = 3 [pid 566] <... mprotect resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 566] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 566] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 566] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 315] <... setsockopt resumed>) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 566] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 566] <... futex resumed>) = 0 [pid 315] <... 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 566] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 315] close(3) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 568 attached [pid 568] set_robust_list(0x55557ce52760, 24 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 54 [pid 568] <... set_robust_list resumed>) = 0 executing program executing program [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 568] chdir("./17") = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 568] setpgid(0, 0) = 0 [pid 568] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 568] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 568] symlink("/syzcgroup/net/syz3", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 568] write(1, "executing program\n", 18) = 18 [pid 568] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 568] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 568] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 568] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 569 attached [pid 569] set_robust_list(0x7f63900539a0, 24 [pid 568] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 569] <... set_robust_list resumed>) = 0 [pid 568] rt_sigprocmask(SIG_SETMASK, [] [pid 569] rt_sigprocmask(SIG_SETMASK, [] [pid 568] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 568] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 568] <... futex resumed>) = 0 [pid 569] <... socket resumed>) = 3 [pid 568] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 568] <... futex resumed>) = 0 [pid 569] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 568] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... socket resumed>) = 4 [pid 568] <... futex resumed>) = 0 [pid 569] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 568] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... connect resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 569] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] sendfile(-1, -1, [3 [pid 568] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 568] <... futex resumed>) = 0 [pid 569] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 568] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... clone3 resumed>) = 56 [pid 568] <... futex resumed>) = 0 [pid 569] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] ioctl(3, PPPIOCSMRU, 0 [pid 568] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 568] <... futex resumed>) = 0 [pid 569] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] close(3) = 0 [pid 568] close(4) = 0 [pid 568] close(5) = -1 EBADF (Bad file descriptor) [pid 568] close(6) = -1 EBADF (Bad file descriptor) [pid 568] close(7) = -1 EBADF (Bad file descriptor) [pid 568] close(8) = -1 EBADF (Bad file descriptor) [pid 568] close(9) = -1 EBADF (Bad file descriptor) [pid 568] close(10) = -1 EBADF (Bad file descriptor) [pid 568] close(11) = -1 EBADF (Bad file descriptor) [pid 568] close(12) = -1 EBADF (Bad file descriptor) [pid 568] close(13) = -1 EBADF (Bad file descriptor) [pid 568] close(14) = -1 EBADF (Bad file descriptor) [pid 568] close(15) = -1 EBADF (Bad file descriptor) [pid 568] close(16) = -1 EBADF (Bad file descriptor) [pid 568] close(17) = -1 EBADF (Bad file descriptor) [pid 568] close(18) = -1 EBADF (Bad file descriptor) [pid 568] close(19) = -1 EBADF (Bad file descriptor) [pid 568] close(20) = -1 EBADF (Bad file descriptor) [pid 568] close(21) = -1 EBADF (Bad file descriptor) [pid 568] close(22) = -1 EBADF (Bad file descriptor) [pid 568] close(23) = -1 EBADF (Bad file descriptor) [pid 568] close(24) = -1 EBADF (Bad file descriptor) [pid 568] close(25) = -1 EBADF (Bad file descriptor) [pid 568] close(26) = -1 EBADF (Bad file descriptor) [pid 568] close(27) = -1 EBADF (Bad file descriptor) [pid 568] close(28) = -1 EBADF (Bad file descriptor) [pid 568] close(29) = -1 EBADF (Bad file descriptor) [pid 568] exit_group(0 [pid 569] <... futex resumed>) = ? [pid 568] <... exit_group resumed>) = ? [pid 569] +++ exited with 0 +++ [pid 568] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 54 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... restart_syscall resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... setsockopt resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... 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 315] <... openat resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] fstat(3 [pid 313] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] getdents64(3 [pid 313] <... setsockopt resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] close(3 [pid 315] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] newfstatat(AT_FDCWD, "./17/binderfs" [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] unlink("./17/binderfs") = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 39 [pid 315] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] newfstatat(AT_FDCWD, "./17/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./17/cgroup.net") = 0 [pid 315] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./17/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./17/cgroup.cpu") = 0 [pid 315] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./17/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./17/cgroup") = 0 [pid 315] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] close(3) = 0 [pid 315] rmdir("./17") = 0 [pid 315] mkdir("./18", 0777) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] close(3) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 573 attached [pid 573] set_robust_list(0x55557ce52760, 24 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 57 [pid 573] <... set_robust_list resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 573] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 573] chdir("./18") = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 573] setpgid(0, 0) = 0 [pid 573] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 573] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 573] symlink("/syzcgroup/net/syz3", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 573] write(1, "executing program\n", 18) = 18 [pid 573] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 573] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program [pid 573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x7f63900539a0, 24 [pid 573] <... clone3 resumed> => {parent_tid=[58]}, 88) = 58 [pid 574] <... set_robust_list resumed>) = 0 [pid 573] rt_sigprocmask(SIG_SETMASK, [] [pid 574] rt_sigprocmask(SIG_SETMASK, [] [pid 573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 573] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 573] <... futex resumed>) = 0 [pid 574] <... socket resumed>) = 3 [pid 573] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 574] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 573] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... socket resumed>) = 4 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 573] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... connect resumed>) = -1 EEXIST (File exists) [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] sendfile(-1, -1, [3 [pid 573] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 573] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... clone3 resumed>) = 59 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] ioctl(3, PPPIOCSMRU, 0 [pid 573] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] close(3) = 0 [pid 573] close(4) = 0 [pid 573] close(5) = -1 EBADF (Bad file descriptor) [pid 573] close(6) = -1 EBADF (Bad file descriptor) [pid 573] close(7 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] close(8 [pid 566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 573] close(9 [pid 566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(10 [pid 566] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 573] close(11 [pid 566] <... mmap resumed>) = 0x7f6390012000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 573] close(12 [pid 566] <... mprotect resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] rt_sigprocmask(SIG_BLOCK, ~[] [pid 573] close(13 [pid 566] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 576 attached [pid 573] close(14 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 576] set_robust_list(0x7f63900329a0, 24 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... clone3 resumed> => {parent_tid=[50]}, 88) = 50 [pid 576] <... set_robust_list resumed>) = 0 [pid 573] close(15 [pid 566] rt_sigprocmask(SIG_SETMASK, [] [pid 576] rt_sigprocmask(SIG_SETMASK, [] [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 573] close(16 [pid 566] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 576] <... socket resumed>) = 3 [pid 573] close(17 [pid 566] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] <... futex resumed>) = 0 [pid 573] close(18 [pid 566] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 576] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 573] close(19 [pid 566] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] <... futex resumed>) = 0 [pid 573] close(20 [pid 566] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] sendfile(-1, -1, [3 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 576] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 573] close(21 [pid 566] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] <... futex resumed>) = 0 [pid 573] close(22 [pid 566] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 576] <... clone3 resumed>) = 51 [pid 573] close(23 [pid 566] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] <... futex resumed>) = 0 [pid 573] close(24 [pid 566] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] ioctl(3, PPPIOCSMRU, 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 576] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 573] close(25 [pid 566] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... restart_syscall resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 573] close(26 [pid 576] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] close(27) = -1 EBADF (Bad file descriptor) [pid 573] close(28) = -1 EBADF (Bad file descriptor) [pid 573] close(29) = -1 EBADF (Bad file descriptor) [pid 573] exit_group(0 [pid 574] <... futex resumed>) = ? [pid 573] <... exit_group resumed>) = ? [pid 574] +++ exited with 0 +++ [pid 573] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 563] <... futex resumed>) = ? [pid 563] +++ exited with 0 +++ [pid 561] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x7f63900539a0, 24) = 0 [pid 567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 567] socket(AF_PPPOX, SOCK_STREAM, 1) = 4 [pid 567] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] close(3 [pid 567] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] <... close resumed>) = 0 [pid 566] close(4) = 0 [pid 566] close(5) = -1 EBADF (Bad file descriptor) [pid 566] close(6) = -1 EBADF (Bad file descriptor) [pid 566] close(7) = -1 EBADF (Bad file descriptor) [pid 566] close(8) = -1 EBADF (Bad file descriptor) [pid 566] close(9) = -1 EBADF (Bad file descriptor) [pid 566] close(10) = -1 EBADF (Bad file descriptor) [pid 566] close(11) = -1 EBADF (Bad file descriptor) [pid 566] close(12) = -1 EBADF (Bad file descriptor) [pid 566] close(13) = -1 EBADF (Bad file descriptor) [pid 566] close(14) = -1 EBADF (Bad file descriptor) [pid 566] close(15) = -1 EBADF (Bad file descriptor) [pid 566] close(16) = -1 EBADF (Bad file descriptor) [pid 566] close(17) = -1 EBADF (Bad file descriptor) [pid 566] close(18) = -1 EBADF (Bad file descriptor) [pid 566] close(19) = -1 EBADF (Bad file descriptor) [pid 566] close(20) = -1 EBADF (Bad file descriptor) [pid 566] close(21) = -1 EBADF (Bad file descriptor) [pid 566] close(22) = -1 EBADF (Bad file descriptor) [pid 566] close(23) = -1 EBADF (Bad file descriptor) [pid 566] close(24) = -1 EBADF (Bad file descriptor) [pid 566] close(25) = -1 EBADF (Bad file descriptor) [pid 566] close(26) = -1 EBADF (Bad file descriptor) [pid 566] close(27) = -1 EBADF (Bad file descriptor) [pid 566] close(28) = -1 EBADF (Bad file descriptor) [pid 566] close(29) = -1 EBADF (Bad file descriptor) [pid 566] exit_group(0 [pid 576] <... futex resumed>) = ? [pid 567] <... futex resumed>) = ? [pid 566] <... exit_group resumed>) = ? [pid 576] +++ exited with 0 +++ [pid 567] +++ exited with 0 +++ [pid 566] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x55557ce52760, 24) = 0 [pid 571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 571] chdir("./17") = 0 [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 571] setpgid(0, 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 571] <... setpgid resumed>) = 0 [pid 571] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 315] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 571] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 571] <... symlink resumed>) = 0 [pid 315] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 571] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 315] <... openat resumed>) = 3 [pid 571] <... symlink resumed>) = 0 [pid 315] fstat(3 [pid 571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 571] <... openat resumed>) = 3 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] getdents64(3 [pid 571] write(3, "1000", 4 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 571] <... write resumed>) = 4 [pid 315] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 571] close(3 [pid 316] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 571] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./18/binderfs" [pid 571] read(200 [pid 316] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 571] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... openat resumed>) = 3 [pid 315] unlink("./18/binderfs" [pid 571] symlink("/dev/binderfs", "./binderfs" [pid 316] fstat(3 [pid 315] <... unlink resumed>) = 0 [pid 571] <... symlink resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 571] write(1, "executing program\n", 18 [pid 316] getdents64(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 571] <... write resumed>) = 18 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 571] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 571] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./18/cgroup.net" [pid 571] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./14/binderfs" [pid 315] <... unlink resumed>) = 0 [pid 571] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] unlink("./14/binderfs" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] fstat(3 [pid 316] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 571] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./18/cgroup.cpu" [pid 571] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] getdents64(3 [pid 316] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 315] <... unlink resumed>) = 0 [pid 571] <... mprotect resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 571] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./14/cgroup.net" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 571] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./18/cgroup" [pid 571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] newfstatat(AT_FDCWD, "./15/binderfs" [pid 316] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./18/cgroup" [pid 571] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 317] unlink("./15/binderfs" [pid 316] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 315] <... unlink resumed>) = 0 [pid 571] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getdents64(3 [pid 571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./14/cgroup.cpu" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 571] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] close(3 [pid 571] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 316] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 571] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] rmdir("./18" [pid 317] unlink("./15/cgroup.net" [pid 316] newfstatat(AT_FDCWD, "./14/cgroup" [pid 315] <... rmdir resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] mkdir("./19", 0777 [pid 317] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./14/cgroup" [pid 315] <... mkdir resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 316] getdents64(3 [pid 315] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] close(3 [pid 317] unlink("./15/cgroup.cpu" [pid 316] close(3 [pid 315] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] rmdir("./14" [pid 315] <... socket resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] newfstatat(AT_FDCWD, "./15/cgroup" [pid 316] mkdir("./15", 0777 [pid 315] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] unlink("./15/cgroup" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 317] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] close(3 [pid 317] getdents64(3 [pid 316] close(3 [pid 315] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... socket resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] rmdir("./15" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 317] <... rmdir resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] mkdir("./16", 0777 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 317] <... mkdir resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 315] <... 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 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 317] close(3 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 317] close(3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] <... close resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... 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 317] <... 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 316] close(3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 317] <... 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 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 317] <... 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 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] close(3 [pid 316] <... 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 315] <... 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 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 579 attached [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... 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 579] set_robust_list(0x55557ce52760, 24 [pid 317] <... setsockopt resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 60 [pid 579] <... set_robust_list resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... setsockopt resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 579] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 316] close(3 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 579] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 579] chdir("./19" [pid 317] <... 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 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 579] <... chdir resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... setsockopt resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 580 attached [pid 579] <... prctl resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 580] set_robust_list(0x55557ce52760, 24 [pid 579] setpgid(0, 0 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 47 [pid 580] <... set_robust_list resumed>) = 0 [pid 579] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 580] rt_sigprocmask(SIG_SETMASK, [] [pid 579] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 317] <... 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 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 579] <... symlink resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 580] chdir("./15" [pid 579] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 317] <... setsockopt resumed>) = 0 [pid 580] <... chdir resumed>) = 0 [pid 579] <... symlink resumed>) = 0 [pid 317] close(3 [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 579] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 317] <... close resumed>) = 0 [pid 580] <... prctl resumed>) = 0 [pid 579] <... symlink resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 580] setpgid(0, 0 [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 580] <... setpgid resumed>) = 0 [pid 579] <... openat resumed>) = 3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 581 attached [pid 580] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 579] write(3, "1000", 4 [pid 581] set_robust_list(0x55557ce52760, 24 [pid 580] <... symlink resumed>) = 0 [pid 579] <... write resumed>) = 4 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 52 [pid 581] <... set_robust_list resumed>) = 0 [pid 580] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 579] close(3 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 581] rt_sigprocmask(SIG_SETMASK, [] [pid 580] <... symlink resumed>) = 0 [pid 579] <... close resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 579] read(200 [pid 581] chdir("./16" [pid 580] <... symlink resumed>) = 0 [pid 579] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 581] <... chdir resumed>) = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 579] symlink("/dev/binderfs", "./binderfs" [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 580] <... openat resumed>) = 3 [pid 579] <... symlink resumed>) = 0 [pid 581] <... prctl resumed>) = 0 [pid 580] write(3, "1000", 4 [pid 579] write(1, "executing program\n", 18 [pid 581] setpgid(0, 0 [pid 580] <... write resumed>) = 4 [pid 579] <... write resumed>) = 18 [pid 581] <... setpgid resumed>) = 0 [pid 580] close(3 [pid 579] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 580] <... close resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 581] <... symlink resumed>) = 0 [pid 580] read(200 [pid 579] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 581] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 580] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 581] <... symlink resumed>) = 0 [pid 580] symlink("/dev/binderfs", "./binderfs" [pid 579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 581] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 580] <... symlink resumed>) = 0 [pid 579] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] <... symlink resumed>) = 0 [pid 580] write(1, "executing program\n", 18 [pid 579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 580] <... write resumed>) = 18 [pid 579] <... mmap resumed>) = 0x7f6390033000 [pid 581] <... openat resumed>) = 3 [pid 580] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 581] write(3, "1000", 4 [pid 580] <... futex resumed>) = 0 [pid 579] <... mprotect resumed>) = 0 [pid 581] <... write resumed>) = 4 [pid 580] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 579] rt_sigprocmask(SIG_BLOCK, ~[] [pid 581] close(3 [pid 580] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 579] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 581] <... close resumed>) = 0 [pid 580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 582 attached [pid 581] read(200 [pid 580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] set_robust_list(0x7f63900539a0, 24 [pid 581] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 579] <... clone3 resumed> => {parent_tid=[61]}, 88) = 61 [pid 582] <... set_robust_list resumed>) = 0 [pid 581] symlink("/dev/binderfs", "./binderfs" [pid 580] <... mmap resumed>) = 0x7f6390033000 [pid 579] rt_sigprocmask(SIG_SETMASK, [] [pid 582] rt_sigprocmask(SIG_SETMASK, [] [pid 581] <... symlink resumed>) = 0 [pid 580] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 579] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] write(1, "executing program\n", 18 [pid 580] <... mprotect resumed>) = 0 [pid 579] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 581] <... write resumed>) = 18 [pid 580] rt_sigprocmask(SIG_BLOCK, ~[] [pid 579] <... futex resumed>) = 0 [pid 582] <... socket resumed>) = 3 [pid 581] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 579] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-6-1/strace-static-x86_64: Process 583 attached [pid 582] <... futex resumed>) = 0 [pid 581] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 579] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] set_robust_list(0x7f63900539a0, 24 [pid 582] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 581] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 580] <... clone3 resumed> => {parent_tid=[48]}, 88) = 48 [pid 579] <... futex resumed>) = 0 [pid 583] <... set_robust_list resumed>) = 0 [pid 582] <... socket resumed>) = 4 [pid 581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 580] rt_sigprocmask(SIG_SETMASK, [] [pid 579] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] rt_sigprocmask(SIG_SETMASK, [] executing program executing program executing program [pid 582] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 580] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 582] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 581] <... mmap resumed>) = 0x7f6390033000 [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 583] <... socket resumed>) = 3 [pid 582] <... connect resumed>) = -1 EEXIST (File exists) [pid 581] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 580] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... mprotect resumed>) = 0 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] rt_sigprocmask(SIG_BLOCK, ~[] [pid 580] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 582] sendfile(-1, -1, [3 [pid 581] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 583] <... socket resumed>) = 4 [pid 582] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 580] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 584 attached [pid 583] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] set_robust_list(0x7f63900539a0, 24 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] <... clone3 resumed> => {parent_tid=[53]}, 88) = 53 [pid 580] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... set_robust_list resumed>) = 0 [pid 583] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 582] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 581] rt_sigprocmask(SIG_SETMASK, [] [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 584] rt_sigprocmask(SIG_SETMASK, [] [pid 583] <... connect resumed>) = 0 [pid 582] <... clone3 resumed>) = 62 [pid 581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 583] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 580] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... socket resumed>) = 3 [pid 583] sendfile(-1, -1, [3 [pid 582] ioctl(3, PPPIOCSMRU, 0 [pid 581] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 584] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 582] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 583] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... futex resumed>) = 0 [pid 584] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 580] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] close(3 [pid 571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 584] <... socket resumed>) = 4 [pid 583] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 582] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 581] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... futex resumed>) = 0 [pid 579] <... close resumed>) = 0 [pid 571] <... mmap resumed>) = 0x7f6390012000 [pid 584] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... clone3 resumed>) = 49 [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] close(4 [pid 571] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 584] <... futex resumed>) = 0 [pid 583] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... close resumed>) = 0 [pid 571] <... mprotect resumed>) = 0 [pid 584] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 583] <... futex resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 580] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] close(5 [pid 571] rt_sigprocmask(SIG_BLOCK, ~[] [pid 584] <... connect resumed>) = 0 [pid 583] ioctl(3, PPPIOCSMRU, 0 [pid 581] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... futex resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 584] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] close(6 [pid 571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 587 attached [pid 584] <... futex resumed>) = 0 [pid 583] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] set_robust_list(0x7f63900329a0, 24 [pid 584] sendfile(-1, -1, [3 [pid 583] <... futex resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 580] close(3 [pid 579] close(7 [pid 571] <... clone3 resumed> => {parent_tid=[56]}, 88) = 56 [pid 587] <... set_robust_list resumed>) = 0 [pid 584] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 583] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 581] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... close resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] rt_sigprocmask(SIG_SETMASK, [] [pid 587] rt_sigprocmask(SIG_SETMASK, [] [pid 584] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] close(4 [pid 579] close(8 [pid 571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 584] <... futex resumed>) = 0 [pid 581] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 584] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 581] <... futex resumed>) = 0 [pid 580] close(5 [pid 579] close(9 [pid 571] <... futex resumed>) = 0 [pid 587] <... socket resumed>) = 3 [pid 584] <... clone3 resumed>) = 54 [pid 581] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] close(6 [pid 579] close(10 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 584] <... futex resumed>) = 0 [pid 581] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 584] ioctl(3, PPPIOCSMRU, 0 [pid 581] <... futex resumed>) = 0 [pid 580] close(7 [pid 579] close(11 [pid 571] <... futex resumed>) = 0 [pid 587] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 581] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] close(8 [pid 579] close(12 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 584] <... futex resumed>) = 0 [pid 581] close(3 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] sendfile(-1, -1, [3 [pid 584] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 581] <... close resumed>) = 0 [pid 580] close(9 [pid 579] close(13 [pid 571] <... futex resumed>) = 0 [pid 587] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 581] close(4 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... close resumed>) = 0 [pid 580] close(10 [pid 579] close(14 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 581] close(5 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(11 [pid 579] close(15 [pid 571] <... futex resumed>) = 0 [pid 587] <... clone3 resumed>) = 57 [pid 581] close(6 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(12 [pid 579] close(16 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 581] close(7 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] ioctl(3, PPPIOCSMRU, 0 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(13 [pid 579] close(17 [pid 571] <... futex resumed>) = 0 [pid 587] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 581] close(8 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(14 [pid 579] close(18 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 581] close(9 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(15 [pid 579] close(19 [pid 581] close(10 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(16 [pid 581] close(11 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(20 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(17 [pid 581] close(12 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(18 [pid 581] close(13 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(21 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(19 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] close(14 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(22 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(20 [pid 581] close(15 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(21 [pid 581] close(16 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(23 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(22 [pid 581] close(17 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(23 [pid 581] close(18 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(24 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(24 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] close(19 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(25 [pid 579] close(25 [pid 581] close(20 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(26 [pid 579] close(26 [pid 581] close(21 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(27 [pid 579] close(27 [pid 581] close(22 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(28 [pid 579] close(28 [pid 581] close(23 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(29 [pid 581] close(24 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(29 [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] exit_group(0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] <... futex resumed>) = ? [pid 581] close(25 [pid 580] <... exit_group resumed>) = ? [pid 579] exit_group(0 [pid 583] +++ exited with 0 +++ [pid 582] <... futex resumed>) = ? [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] +++ exited with 0 +++ [pid 579] <... exit_group resumed>) = ? [pid 582] +++ exited with 0 +++ [pid 581] close(26 [pid 579] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] close(27) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 581] close(28) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 581] close(29) = -1 EBADF (Bad file descriptor) [pid 581] exit_group(0 [pid 584] <... futex resumed>) = ? [pid 581] <... exit_group resumed>) = ? [pid 584] +++ exited with 0 +++ [pid 581] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 317] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/binderfs") = 0 [pid 317] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/cgroup.net") = 0 [pid 317] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/cgroup.cpu") = 0 [pid 317] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/cgroup") = 0 [pid 317] getdents64(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./16") = 0 [pid 317] mkdir("./17", 0777 [pid 315] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... mkdir resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... socket resumed>) = 3 [pid 315] <... openat resumed>) = 3 [pid 317] close(3) = 0 [pid 315] fstat(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 315] getdents64(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] close(3) = 0 [pid 315] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] newfstatat(AT_FDCWD, "./19/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 315] unlink("./19/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 315] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 315] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 316] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... openat resumed>) = 3 [pid 317] <... 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 316] fstat(3 [pid 315] unlink("./19/cgroup.net" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... 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 316] getdents64(3 [pid 315] <... unlink resumed>) = 0 [pid 317] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] <... close resumed>) = 0 [pid 316] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 316] newfstatat(AT_FDCWD, "./15/binderfs" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 316] unlink("./15/binderfs" [pid 315] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 317] <... 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 316] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... setsockopt resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 315] unlink("./19/cgroup.cpu" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 316] unlink("./15/cgroup.net" [pid 315] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 317] <... 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 316] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... setsockopt resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] newfstatat(AT_FDCWD, "./19/cgroup" [pid 317] <... 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 316] unlink("./15/cgroup.cpu" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 315] unlink("./19/cgroup" [pid 317] <... 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 316] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getdents64(3 [pid 317] <... setsockopt resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./15/cgroup" [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... close resumed>) = 0 [pid 316] unlink("./15/cgroup" [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... unlink resumed>) = 0 [pid 315] close(3 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getdents64(3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 590 attached [pid 316] close(3 [pid 590] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 55 [pid 316] <... close resumed>) = 0 [pid 315] rmdir("./19" [pid 590] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] rmdir("./15" [pid 590] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] mkdir("./16", 0777 [pid 590] chdir("./17" [pid 316] <... mkdir resumed>) = 0 [pid 315] mkdir("./20", 0777 [pid 590] <... chdir resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 578 attached [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... socket resumed>) = 3 [pid 315] <... mkdir resumed>) = 0 [pid 590] <... prctl resumed>) = 0 [pid 578] set_robust_list(0x7f63900539a0, 24 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 590] setpgid(0, 0 [pid 578] <... set_robust_list resumed>) = 0 [pid 316] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 590] <... setpgid resumed>) = 0 executing program [pid 578] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 590] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 578] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 590] <... symlink resumed>) = 0 [pid 578] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 316] <... socket resumed>) = 3 [pid 315] close(3 [pid 590] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 578] <... socket resumed>) = 4 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 590] <... symlink resumed>) = 0 [pid 578] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 590] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 578] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 590] <... symlink resumed>) = 0 [pid 578] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 313] <... restart_syscall resumed>) = 0 [pid 590] <... openat resumed>) = 3 [pid 571] close(3 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 590] write(3, "1000", 4 [pid 571] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 590] <... write resumed>) = 4 [pid 571] close(4 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 590] close(3 [pid 571] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 590] <... close resumed>) = 0 [pid 571] close(5 [pid 316] <... 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 590] read(200 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 590] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] close(6 [pid 316] <... 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 590] symlink("/dev/binderfs", "./binderfs" [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 590] <... symlink resumed>) = 0 [pid 571] close(7 [pid 316] <... 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 590] write(1, "executing program\n", 18 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 590] <... write resumed>) = 18 [pid 571] close(8 [pid 316] <... 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 590] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 590] <... futex resumed>) = 0 [pid 571] close(9 [pid 316] <... 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 590] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 590] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 571] close(10 [pid 316] <... 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 590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 571] close(11 [pid 316] <... 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 590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 590] <... mmap resumed>) = 0x7f6390033000 [pid 571] close(12 [pid 316] <... 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 590] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 590] <... mprotect resumed>) = 0 [pid 571] close(13 [pid 316] <... 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 590] rt_sigprocmask(SIG_BLOCK, ~[] [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 590] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 571] close(14 [pid 316] <... 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 590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 591 attached [pid 571] close(15 [pid 316] <... close resumed>) = 0 [pid 591] set_robust_list(0x7f63900539a0, 24 [pid 590] <... clone3 resumed> => {parent_tid=[56]}, 88) = 56 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 591] <... set_robust_list resumed>) = 0 [pid 590] rt_sigprocmask(SIG_SETMASK, [] [pid 571] close(16 [pid 316] <... socket resumed>) = 3 [pid 591] rt_sigprocmask(SIG_SETMASK, [] [pid 590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 591] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 590] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(17 [pid 316] <... 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 591] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 590] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 591] <... socket resumed>) = 3 [pid 590] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] close(18 [pid 316] <... 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 591] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 591] <... futex resumed>) = 0 [pid 590] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(19 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 591] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 590] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 591] <... socket resumed>) = 4 [pid 590] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] close(20 [pid 316] <... 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 315] <... 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 591] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 591] <... futex resumed>) = 0 [pid 590] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(21 [pid 316] <... 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 315] <... 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 executing program executing program [pid 591] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 590] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 591] <... connect resumed>) = -1 EEXIST (File exists) [pid 590] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] close(22 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 591] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 591] <... futex resumed>) = 0 [pid 590] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(23 [pid 316] <... 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 315] <... 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 591] sendfile(-1, -1, [3 [pid 590] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 591] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] close(24 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 591] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... 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 591] <... futex resumed>) = 0 [pid 590] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(25 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 591] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 590] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] <... 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 591] <... clone3 resumed>) = 57 [pid 590] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] close(26 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... close resumed>) = 0 [pid 315] close(3 [pid 591] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... close resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 590] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(27 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 591] ioctl(3, PPPIOCSMRU, 0 [pid 590] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 593 attached [pid 591] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 590] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] close(28 [pid 593] set_robust_list(0x55557ce52760, 24 [pid 591] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 50 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 593] <... set_robust_list resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 590] close(3 [pid 571] close(29 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... 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 593] rt_sigprocmask(SIG_SETMASK, [] [pid 591] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 590] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 593] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 590] close(4 [pid 571] exit_group(0 [pid 315] <... 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 593] chdir("./16" [pid 590] <... close resumed>) = 0 [pid 587] <... futex resumed>) = ? [pid 578] <... futex resumed>) = ? [pid 571] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 593] <... chdir resumed>) = 0 [pid 590] close(5 [pid 587] +++ exited with 0 +++ [pid 578] +++ exited with 0 +++ [pid 571] +++ exited with 0 +++ [pid 315] <... 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 593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 593] <... prctl resumed>) = 0 [pid 590] close(6 [pid 315] <... 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 593] setpgid(0, 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 593] <... setpgid resumed>) = 0 [pid 590] close(7 [pid 315] <... 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 593] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 593] <... symlink resumed>) = 0 [pid 590] close(8 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... 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 593] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... symlink resumed>) = 0 [pid 590] close(9 [pid 315] close(3 [pid 593] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 593] <... symlink resumed>) = 0 [pid 590] close(10 [pid 593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 593] <... openat resumed>) = 3 [pid 590] close(11 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 593] write(3, "1000", 4 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 594 attached [pid 593] <... write resumed>) = 4 [pid 590] close(12 [pid 594] set_robust_list(0x55557ce52760, 24 [pid 593] close(3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... set_robust_list resumed>) = 0 [pid 593] <... close resumed>) = 0 [pid 590] close(13 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 63 [pid 594] rt_sigprocmask(SIG_SETMASK, [] [pid 593] read(200 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 593] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 590] close(14 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 594] chdir("./20" [pid 593] symlink("/dev/binderfs", "./binderfs" [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... chdir resumed>) = 0 [pid 593] <... symlink resumed>) = 0 [pid 590] close(15 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 593] write(1, "executing program\n", 18 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... prctl resumed>) = 0 [pid 593] <... write resumed>) = 18 [pid 590] close(16 [pid 594] setpgid(0, 0 [pid 593] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... setpgid resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 590] close(17 [pid 594] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 593] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... symlink resumed>) = 0 [pid 593] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 590] close(18 [pid 594] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 593] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... symlink resumed>) = 0 [pid 593] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 590] close(19 [pid 594] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... symlink resumed>) = 0 [pid 593] <... mmap resumed>) = 0x7f6390033000 [pid 590] close(20 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 593] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... openat resumed>) = 3 [pid 593] <... mprotect resumed>) = 0 [pid 590] close(21 [pid 594] write(3, "1000", 4 [pid 593] rt_sigprocmask(SIG_BLOCK, ~[] [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... write resumed>) = 4 [pid 593] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 590] close(22 [pid 594] close(3 [pid 593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 595 attached [pid 594] <... close resumed>) = 0 [pid 590] close(23 [pid 595] set_robust_list(0x7f63900539a0, 24 [pid 594] read(200 [pid 593] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 595] <... set_robust_list resumed>) = 0 [pid 594] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] rt_sigprocmask(SIG_SETMASK, [] [pid 590] close(24 [pid 595] rt_sigprocmask(SIG_SETMASK, [] [pid 594] symlink("/dev/binderfs", "./binderfs" [pid 593] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 594] <... symlink resumed>) = 0 [pid 593] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] close(25 [pid 595] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 594] write(1, "executing program\n", 18 [pid 593] <... futex resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 595] <... socket resumed>) = 3 [pid 594] <... write resumed>) = 18 [pid 593] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] close(26 [pid 595] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 595] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] close(27 [pid 595] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 594] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 593] <... futex resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 595] <... socket resumed>) = 4 [pid 594] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 593] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] close(28 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 595] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 595] <... futex resumed>) = 0 [pid 594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 593] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] close(29 [pid 314] <... openat resumed>) = 3 [pid 595] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 593] <... futex resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] fstat(3 [pid 595] <... connect resumed>) = -1 EEXIST (File exists) [pid 594] <... mmap resumed>) = 0x7f6390033000 [pid 593] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] exit_group(0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 595] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 591] <... futex resumed>) = ? [pid 590] <... exit_group resumed>) = ? [pid 314] getdents64(3 [pid 595] <... futex resumed>) = 0 [pid 594] <... mprotect resumed>) = 0 [pid 593] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] +++ exited with 0 +++ [pid 590] +++ exited with 0 +++ [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 595] sendfile(-1, -1, [3 [pid 594] rt_sigprocmask(SIG_BLOCK, ~[] [pid 593] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 595] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 594] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 593] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 595] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] newfstatat(AT_FDCWD, "./17/binderfs"ci2-android-6-1/strace-static-x86_64: Process 596 attached [pid 595] <... futex resumed>) = 0 [pid 593] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] set_robust_list(0x7f63900539a0, 24 [pid 595] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 594] <... clone3 resumed> => {parent_tid=[64]}, 88) = 64 [pid 593] <... futex resumed>) = 0 [pid 314] unlink("./17/binderfs" [pid 596] <... set_robust_list resumed>) = 0 [pid 595] <... clone3 resumed>) = 52 [pid 594] rt_sigprocmask(SIG_SETMASK, [] [pid 593] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... unlink resumed>) = 0 [pid 596] rt_sigprocmask(SIG_SETMASK, [] [pid 595] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 595] <... futex resumed>) = 0 [pid 594] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 595] ioctl(3, PPPIOCSMRU, 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 596] <... socket resumed>) = 3 [pid 595] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 594] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] unlink("./17/cgroup.net" [pid 596] <... futex resumed>) = 0 [pid 595] <... futex resumed>) = 0 [pid 594] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(3 [pid 314] <... unlink resumed>) = 0 [pid 596] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 595] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] <... futex resumed>) = 0 [pid 593] <... close resumed>) = 0 [pid 314] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] <... socket resumed>) = 4 [pid 594] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] close(4 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 596] <... futex resumed>) = 0 [pid 594] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(5 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 594] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./17/cgroup.cpu" [pid 596] <... connect resumed>) = 0 [pid 594] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] close(6 [pid 314] <... unlink resumed>) = 0 [pid 596] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] <... futex resumed>) = 0 [pid 594] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(7 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] sendfile(-1, -1, [3 [pid 594] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./17/cgroup" [pid 596] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 594] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] close(8 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] unlink("./17/cgroup" [pid 596] <... futex resumed>) = 0 [pid 594] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(9 [pid 314] <... unlink resumed>) = 0 [pid 596] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 594] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 596] <... clone3 resumed>) = 65 [pid 594] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] close(10 [pid 317] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 596] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 596] <... futex resumed>) = 0 [pid 594] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(11 [pid 317] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... close resumed>) = 0 [pid 596] ioctl(3, PPPIOCSMRU, 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 314] rmdir("./17" [pid 596] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 594] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] close(12 [pid 317] fstat(3 [pid 314] <... rmdir resumed>) = 0 [pid 596] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] mkdir("./18", 0777 [pid 596] <... futex resumed>) = 0 [pid 594] close(3 [pid 593] close(13 [pid 317] getdents64(3 [pid 314] <... mkdir resumed>) = 0 [pid 596] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] <... close resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 594] close(4 [pid 593] close(14 [pid 317] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... socket resumed>) = 3 [pid 594] <... close resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 594] close(5 [pid 593] close(15 [pid 317] newfstatat(AT_FDCWD, "./17/binderfs" [pid 314] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 594] close(6 [pid 593] close(16 [pid 317] unlink("./17/binderfs" [pid 314] <... socket resumed>) = 3 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 594] close(7 [pid 593] close(17 [pid 317] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 594] close(8 [pid 593] close(18 [pid 317] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] close(3 [pid 594] close(9 [pid 593] close(19 [pid 317] unlink("./17/cgroup.net" [pid 314] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 594] close(10 [pid 593] close(20 [pid 317] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... socket resumed>) = 3 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 594] close(11 [pid 593] close(21 [pid 317] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 594] close(12 [pid 593] close(22 [pid 317] unlink("./17/cgroup.cpu" [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 594] close(13 [pid 593] close(23 [pid 317] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 594] close(14 [pid 593] close(24 [pid 317] newfstatat(AT_FDCWD, "./17/cgroup" [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 594] close(15 [pid 593] close(25 [pid 317] unlink("./17/cgroup" [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 594] close(16 [pid 593] close(26 [pid 317] getdents64(3 [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 594] close(17 [pid 593] close(27 [pid 317] close(3 [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 594] close(18 [pid 593] close(28 [pid 317] rmdir("./17" [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 594] close(19 [pid 593] close(29 [pid 317] mkdir("./18", 0777 [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 594] close(20 [pid 593] exit_group(0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 595] <... futex resumed>) = ? [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... exit_group resumed>) = ? [pid 317] <... socket resumed>) = 3 [pid 314] close(3 [pid 595] +++ exited with 0 +++ [pid 594] close(21 [pid 593] +++ exited with 0 +++ [pid 317] close(3 [pid 314] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 594] close(22 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... socket resumed>) = 3 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 594] close(23 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 594] close(24 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 594] close(25 [pid 317] close(3 [pid 314] <... setsockopt resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 594] close(26 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 executing program [pid 316] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 594] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... openat resumed>) = 3 [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] fstat(3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 594] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getdents64(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 594] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... 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 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 594] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 596] <... futex resumed>) = ? [pid 594] <... exit_group resumed>) = ? [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./16/binderfs" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 596] +++ exited with 0 +++ [pid 594] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 317] <... 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 316] unlink("./16/binderfs" [pid 314] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... close resumed>) = 0 [pid 317] <... 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 316] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 599 attached [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 599] set_robust_list(0x55557ce52760, 24 [pid 317] <... 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 316] unlink("./16/cgroup.net" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 58 [pid 599] <... set_robust_list resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 599] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 316] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] chdir("./18" [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 315] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 599] <... chdir resumed>) = 0 [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... close resumed>) = 0 [pid 316] unlink("./16/cgroup.cpu" [pid 315] <... openat resumed>) = 3 [pid 599] <... prctl resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... unlink resumed>) = 0 [pid 599] setpgid(0, 0 [pid 317] <... socket resumed>) = 3 [pid 316] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] fstat(3 [pid 599] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./16/cgroup" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 599] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 317] <... 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 316] unlink("./16/cgroup" [pid 315] getdents64(3 [pid 599] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 599] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 317] <... 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 316] getdents64(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 599] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... 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 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./20/binderfs" [pid 599] write(3, "1000", 4 [pid 317] <... 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 316] rmdir("./16" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] <... write resumed>) = 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... rmdir resumed>) = 0 [pid 315] unlink("./20/binderfs" [pid 599] close(3 [pid 317] <... 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 316] mkdir("./17", 0777 [pid 315] <... unlink resumed>) = 0 [pid 599] <... close resumed>) = 0 [pid 317] close(3 [pid 316] <... mkdir resumed>) = 0 [pid 315] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] read(200 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 599] symlink("/dev/binderfs", "./binderfs" [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] <... symlink resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... close resumed>) = 0 [pid 315] unlink("./20/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 600 attached [pid 599] write(1, "executing program\n", 18 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... unlink resumed>) = 0 [pid 600] set_robust_list(0x55557ce52760, 24 [pid 599] <... write resumed>) = 18 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 58 [pid 316] <... socket resumed>) = 3 [pid 315] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 600] <... set_robust_list resumed>) = 0 [pid 599] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 600] rt_sigprocmask(SIG_SETMASK, [] [pid 599] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 599] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 600] chdir("./18" [pid 599] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... 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 315] unlink("./20/cgroup.cpu" [pid 600] <... chdir resumed>) = 0 [pid 599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] close(3 [pid 315] <... unlink resumed>) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 315] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 600] <... prctl resumed>) = 0 [pid 599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 600] setpgid(0, 0 [pid 599] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./20/cgroup" [pid 600] <... setpgid resumed>) = 0 [pid 599] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 600] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 599] <... mprotect resumed>) = 0 [pid 316] <... 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 315] unlink("./20/cgroup" [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 600] <... symlink resumed>) = 0 [pid 599] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... unlink resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 572 attached [pid 600] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 599] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 600] <... symlink resumed>) = 0 [pid 599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 572] set_robust_list(0x55557ce52760, 24) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] chdir("./12" [pid 600] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 572] <... chdir resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=29 /* 0.29 s */} --- ci2-android-6-1/strace-static-x86_64: Process 601 attached [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 601] set_robust_list(0x7f63900539a0, 24 [pid 600] <... symlink resumed>) = 0 [pid 572] <... prctl resumed>) = 0 [pid 316] <... 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 601] <... set_robust_list resumed>) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 599] <... clone3 resumed> => {parent_tid=[59]}, 88) = 59 [pid 572] setpgid(0, 0 [pid 315] getdents64(3 [pid 601] rt_sigprocmask(SIG_SETMASK, [] [pid 572] <... setpgid resumed>) = 0 [pid 601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] <... openat resumed>) = 3 [pid 599] rt_sigprocmask(SIG_SETMASK, [] [pid 572] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 601] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] write(3, "1000", 4 [pid 599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 572] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 600] <... write resumed>) = 4 [pid 599] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 601] <... futex resumed>) = 0 [pid 600] close(3 [pid 599] <... futex resumed>) = 1 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 601] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 600] <... close resumed>) = 0 [pid 599] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] rmdir("./20" [pid 601] <... socket resumed>) = 3 [pid 600] read(200 [pid 572] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 316] <... 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 315] <... rmdir resumed>) = 0 [pid 601] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] mkdir("./21", 0777 [pid 601] <... futex resumed>) = 1 [pid 600] symlink("/dev/binderfs", "./binderfs" [pid 599] <... futex resumed>) = 0 [pid 572] <... symlink resumed>) = 0 [pid 316] <... 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 315] <... mkdir resumed>) = 0 [pid 601] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... symlink resumed>) = 0 [pid 599] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] write(1, "executing program\n", 18 [pid 599] <... futex resumed>) = 0 executing program [pid 572] <... openat resumed>) = 3 [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 601] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 600] <... write resumed>) = 18 [pid 599] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] write(3, "1000", 4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 601] <... socket resumed>) = 4 [pid 600] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... write resumed>) = 4 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 601] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 572] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 601] <... futex resumed>) = 1 [pid 600] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 599] <... futex resumed>) = 0 [pid 572] <... close resumed>) = 0 [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 601] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 599] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] read(200 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 599] <... futex resumed>) = 0 [pid 572] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 315] <... 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 601] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 599] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] symlink("/dev/binderfs", "./binderfs" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 601] <... connect resumed>) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 572] <... symlink resumed>) = 0 [pid 316] <... 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 315] <... 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 601] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... mmap resumed>) = 0x7f6390033000 [pid 572] write(1, "executing program\n", 18 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] close(3 [pid 315] close(3 [pid 601] <... futex resumed>) = 1 [pid 600] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 599] <... futex resumed>) = 0 [pid 572] <... write resumed>) = 18 executing program [pid 572] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 572] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[40]}, 88) = 40 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ci2-android-6-1/strace-static-x86_64: Process 602 attached [pid 601] sendfile(-1, -1, [3 [pid 599] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 600] <... mprotect resumed>) = 0 [pid 602] set_robust_list(0x7f63900539a0, 24 [pid 601] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 599] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 600] rt_sigprocmask(SIG_BLOCK, ~[] [pid 601] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 602] <... set_robust_list resumed>) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 602] rt_sigprocmask(SIG_SETMASK, [] [pid 601] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 599] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 603 attached [pid 602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 603] set_robust_list(0x7f63900539a0, 24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 603] <... set_robust_list resumed>) = 0 [pid 602] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 601] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 600] <... clone3 resumed> => {parent_tid=[59]}, 88) = 59 [pid 599] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] <... 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 603] rt_sigprocmask(SIG_SETMASK, [] [pid 602] <... socket resumed>) = 3 [pid 601] <... clone3 resumed>) = 60 [pid 600] rt_sigprocmask(SIG_SETMASK, [] [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 602] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 1 [pid 601] <... futex resumed>) = 1 [pid 600] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 599] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 603] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 316] <... 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 603] <... socket resumed>) = 3 [pid 602] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 601] ioctl(3, PPPIOCSMRU, 0 [pid 599] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 603] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... socket resumed>) = 4 [pid 601] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 316] <... 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 603] <... futex resumed>) = 1 [pid 602] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... 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 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 1 [pid 601] <... futex resumed>) = 1 [pid 600] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 599] close(3 [pid 572] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 603] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... close resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 316] <... 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 315] <... 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 603] <... socket resumed>) = 4 [pid 602] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 599] close(4 [pid 572] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 603] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... connect resumed>) = 0 [pid 599] <... close resumed>) = 0 [pid 316] <... 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 315] <... 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 603] <... futex resumed>) = 1 [pid 602] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 599] close(5 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] close(3 [pid 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 1 [pid 600] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 599] close(6 [pid 572] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 603] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 603] <... connect resumed>) = 0 [pid 602] sendfile(-1, -1, [3 [pid 599] close(7 [pid 572] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 603] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 603] <... futex resumed>) = 1 [pid 602] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 599] close(8 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 1 [pid 600] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... 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 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 599] close(9 [pid 572] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952ci2-android-6-1/strace-static-x86_64: Process 605 attached [pid 603] sendfile(-1, -1, [3 [pid 600] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 605] set_robust_list(0x55557ce52760, 24 [pid 603] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] close(10 [pid 572] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 53 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 605] <... set_robust_list resumed>) = 0 [pid 603] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... 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 605] rt_sigprocmask(SIG_SETMASK, [] [pid 603] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 603] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 602] <... clone3 resumed>) = 41 [pid 600] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] close(11 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 605] chdir("./17" [pid 603] <... clone3 resumed>) = 60 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 605] <... chdir resumed>) = 0 [pid 603] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(12 [pid 315] <... 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 605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 603] <... futex resumed>) = 1 [pid 602] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 605] <... prctl resumed>) = 0 [pid 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(13 [pid 572] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 605] setpgid(0, 0 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 605] <... setpgid resumed>) = 0 [pid 603] ioctl(3, PPPIOCSMRU, 0 [pid 602] ioctl(3, PPPIOCSMRU, 0 [pid 600] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] close(14 [pid 572] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 605] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 603] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 602] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... symlink resumed>) = 0 [pid 603] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(15 [pid 315] <... setsockopt resumed>) = 0 [pid 605] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 603] <... futex resumed>) = 1 [pid 602] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 315] close(3 [pid 605] <... symlink resumed>) = 0 [pid 603] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] close(3 [pid 599] close(16 [pid 572] close(3 [pid 605] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 600] <... close resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 605] <... symlink resumed>) = 0 [pid 600] close(4 [pid 599] close(17 [pid 572] close(4 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 600] <... close resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 605] <... openat resumed>) = 3 [pid 600] close(5 [pid 599] close(18 [pid 572] close(5 [pid 605] write(3, "1000", 4 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 605] <... write resumed>) = 4 [pid 600] close(6 [pid 599] close(19 [pid 572] close(6 [pid 605] close(3 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = 0 [pid 599] close(20 [pid 572] close(7 [pid 605] read(200 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] close(21 [pid 572] close(8 [pid 605] symlink("/dev/binderfs", "./binderfs" [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... symlink resumed>) = 0 [pid 599] close(22 [pid 572] close(9ci2-android-6-1/strace-static-x86_64: Process 608 attached executing program [pid 605] write(1, "executing program\n", 18 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] set_robust_list(0x55557ce52760, 24 [pid 605] <... write resumed>) = 18 [pid 600] close(7 [pid 599] close(23 [pid 572] close(10 [pid 608] <... set_robust_list resumed>) = 0 [pid 605] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 66 [pid 608] rt_sigprocmask(SIG_SETMASK, [] [pid 605] <... futex resumed>) = 0 [pid 600] close(8 [pid 599] close(24 [pid 572] close(11 [pid 608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 605] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 608] chdir("./21" [pid 605] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 600] close(9 [pid 599] close(25 [pid 572] close(12 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 608] <... chdir resumed>) = 0 [pid 605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] close(10 [pid 599] close(26 [pid 572] close(13 [pid 608] <... prctl resumed>) = 0 [pid 605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] setpgid(0, 0 [pid 605] <... mmap resumed>) = 0x7f6390033000 [pid 600] close(11 [pid 599] close(27 [pid 572] close(14 [pid 608] <... setpgid resumed>) = 0 [pid 605] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 605] <... mprotect resumed>) = 0 [pid 600] close(12 [pid 599] close(28 [pid 572] close(15 [pid 608] <... symlink resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] rt_sigprocmask(SIG_BLOCK, ~[] [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 605] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 600] close(13 [pid 599] close(29 [pid 572] close(16 [pid 608] <... symlink resumed>) = 0 [pid 605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 600] close(14ci2-android-6-1/strace-static-x86_64: Process 609 attached [pid 608] <... symlink resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] exit_group(0 [pid 572] close(17 [pid 609] set_robust_list(0x7f63900539a0, 24 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 605] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 600] close(15 [pid 599] <... exit_group resumed>) = ? [pid 609] <... set_robust_list resumed>) = 0 [pid 608] <... openat resumed>) = 3 [pid 605] rt_sigprocmask(SIG_SETMASK, [] [pid 601] <... futex resumed>) = ? [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] rt_sigprocmask(SIG_SETMASK, [] [pid 608] write(3, "1000", 4 [pid 605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] close(16 [pid 609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 608] <... write resumed>) = 4 [pid 605] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] +++ exited with 0 +++ [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] +++ exited with 0 +++ [pid 572] close(18 [pid 609] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 608] close(3 [pid 605] <... futex resumed>) = 0 [pid 600] close(17 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... socket resumed>) = 3 [pid 608] <... close resumed>) = 0 [pid 605] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(19 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 609] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] read(200 [pid 600] close(18 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 609] <... futex resumed>) = 1 [pid 608] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 605] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(20 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 609] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] symlink("/dev/binderfs", "./binderfs" [pid 605] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(19 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... symlink resumed>) = 0 [pid 605] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(21 [pid 314] <... openat resumed>) = 3 [pid 609] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 608] write(1, "executing program\n", 18 [pid 605] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 600] close(20 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] fstat(3 executing program [pid 609] <... socket resumed>) = 4 [pid 608] <... write resumed>) = 18 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(22 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 609] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(21 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 572] close(23 [pid 609] <... futex resumed>) = 1 [pid 605] <... futex resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] <... futex resumed>) = 0 [pid 605] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(22 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 605] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(24 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 609] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 608] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 605] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 600] close(23 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./18/binderfs" [pid 609] <... connect resumed>) = 0 [pid 608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(25 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 609] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./18/binderfs" [pid 609] <... futex resumed>) = 1 [pid 608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 605] <... futex resumed>) = 0 [pid 600] close(24 [pid 572] close(26 [pid 314] <... unlink resumed>) = 0 [pid 609] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 605] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... mmap resumed>) = 0x7f6390033000 [pid 605] <... futex resumed>) = 0 [pid 600] close(25 [pid 572] close(27 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 609] sendfile(-1, -1, [3 [pid 608] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 605] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 609] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 608] <... mprotect resumed>) = 0 [pid 600] close(26 [pid 572] close(28 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 609] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] rt_sigprocmask(SIG_BLOCK, ~[] [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./18/cgroup.net" [pid 609] <... futex resumed>) = 1 [pid 608] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 605] <... futex resumed>) = 0 [pid 600] close(27 [pid 572] close(29 [pid 314] <... unlink resumed>) = 0 [pid 609] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 605] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 610 attached [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 605] <... futex resumed>) = 0 [pid 600] close(28 [pid 572] exit_group(0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 610] set_robust_list(0x7f63900539a0, 24 [pid 609] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 605] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 602] <... futex resumed>) = ? [pid 572] <... exit_group resumed>) = ? [pid 314] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 610] <... set_robust_list resumed>) = 0 [pid 608] <... clone3 resumed> => {parent_tid=[67]}, 88) = 67 [pid 602] +++ exited with 0 +++ [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] +++ exited with 0 +++ [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 610] rt_sigprocmask(SIG_SETMASK, [] [pid 609] <... clone3 resumed>) = 55 [pid 608] rt_sigprocmask(SIG_SETMASK, [] [pid 600] close(29 [pid 314] unlink("./18/cgroup.cpu" [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 610] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] <... futex resumed>) = 1 [pid 608] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... futex resumed>) = 0 [pid 314] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] ioctl(3, PPPIOCSMRU, 0 [pid 608] <... futex resumed>) = 0 [pid 605] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] exit_group(0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 610] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 609] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 605] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./18/cgroup" [pid 610] <... socket resumed>) = 3 [pid 609] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... futex resumed>) = ? [pid 600] <... exit_group resumed>) = ? [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 610] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] +++ exited with 0 +++ [pid 314] unlink("./18/cgroup" [pid 610] <... futex resumed>) = 0 [pid 605] close(3 [pid 314] <... unlink resumed>) = 0 [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 605] <... close resumed>) = 0 [pid 314] getdents64(3 [pid 605] close(4 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 605] <... close resumed>) = 0 [pid 314] close(3 [pid 605] close(5 [pid 314] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rmdir("./18" [pid 605] close(6 [pid 314] <... rmdir resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] +++ exited with 0 +++ [ 30.314999][ T533] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 30.323036][ T533] [ 30.326130][ T533] ---[ end trace 0000000000000000 ]--- [pid 314] mkdir("./19", 0777 [pid 609] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(7 [pid 314] <... mkdir resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = 1 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 610] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 608] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] close(8 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... socket resumed>) = 3 [pid 610] <... socket resumed>) = 4 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 610] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(9 [pid 314] <... close resumed>) = 0 [pid 610] <... futex resumed>) = 1 [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(10 [pid 314] <... socket resumed>) = 3 [pid 610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 610] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 608] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] close(11 [pid 314] <... 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 313] <... restart_syscall resumed>) = 0 [pid 610] <... connect resumed>) = -1 EEXIST (File exists) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 610] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(12 [pid 314] <... 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 610] <... futex resumed>) = 1 [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(13 [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 610] sendfile(-1, -1, [3 [pid 608] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] close(14 [pid 314] <... socket resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 610] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] fstat(3 [pid 610] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(15 [pid 314] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 610] <... futex resumed>) = 1 [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(16 [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 610] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 608] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] close(17 [pid 317] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 610] <... clone3 resumed>) = 68 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./12/binderfs" [pid 610] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 610] <... futex resumed>) = 1 [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./12/binderfs" [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(19 [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 610] ioctl(3, PPPIOCSMRU, 0 [pid 608] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] close(20 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 610] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 610] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(21 [pid 317] getdents64(3 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 610] <... futex resumed>) = 1 [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./12/cgroup.net" [pid 610] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] close(3 [pid 605] close(22 [pid 317] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 608] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 608] close(4 [pid 605] close(23 [pid 317] newfstatat(AT_FDCWD, "./18/binderfs" [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 608] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 608] close(5 [pid 605] close(24 [pid 317] unlink("./18/binderfs" [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] close(3 [pid 313] unlink("./12/cgroup.cpu" [pid 608] close(6 [pid 605] close(25 [pid 317] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 608] close(7 [pid 605] close(26 [pid 317] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 314] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./12/cgroup" [pid 608] close(8 [pid 605] close(27 [pid 317] unlink("./18/cgroup.net" [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./12/cgroup" [pid 608] close(9 [pid 605] close(28 [pid 317] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] getdents64(3 [pid 608] close(10 [pid 605] close(29 [pid 317] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] close(3 [pid 608] close(11 [pid 605] exit_group(0 [pid 317] unlink("./18/cgroup.cpu" [pid 609] <... futex resumed>) = ? [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... exit_group resumed>) = ? [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 609] +++ exited with 0 +++ [pid 608] close(12 [pid 317] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./18/cgroup" [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] rmdir("./12" [pid 608] close(13 [pid 317] unlink("./18/cgroup" [pid 314] <... 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 313] <... rmdir resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] mkdir("./13", 0777 [pid 608] close(14 [pid 317] getdents64(3 [pid 316] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 608] close(15 [pid 317] close(3 [pid 316] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 608] close(16 [pid 317] rmdir("./18" [pid 316] fstat(3 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 608] close(17 [pid 317] mkdir("./19", 0777 [pid 316] getdents64(3 [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 608] close(18 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... close resumed>) = 0 [pid 313] <... 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 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 608] close(19 [pid 317] close(3 [pid 316] newfstatat(AT_FDCWD, "./17/binderfs" [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 613 attached [pid 608] close(20 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./17/binderfs" [pid 313] <... close resumed>) = 0 [pid 613] set_robust_list(0x55557ce52760, 24 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 61 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 613] <... set_robust_list resumed>) = 0 [pid 608] close(21 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... socket resumed>) = 3 [pid 613] rt_sigprocmask(SIG_SETMASK, [] [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 608] close(22 [pid 316] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 313] <... 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 613] chdir("./19" [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 613] <... chdir resumed>) = 0 [pid 608] close(23 [pid 317] <... 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 316] unlink("./17/cgroup.net" [pid 313] <... 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 613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 613] <... prctl resumed>) = 0 [pid 608] close(24 [pid 316] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 613] setpgid(0, 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 613] <... setpgid resumed>) = 0 [pid 608] close(25 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 313] <... 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 613] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 613] <... symlink resumed>) = 0 [pid 608] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./17/cgroup.cpu" [pid 313] <... 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 613] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 613] <... symlink resumed>) = 0 [pid 608] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 613] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 613] <... symlink resumed>) = 0 [pid 608] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./17/cgroup" [pid 313] <... 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 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 613] <... openat resumed>) = 3 [pid 608] close(29 [pid 316] unlink("./17/cgroup" [pid 313] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 613] write(3, "1000", 4 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 613] <... write resumed>) = 4 [pid 608] exit_group(0 [pid 317] <... 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 316] getdents64(3 [pid 313] <... 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 613] close(3 [pid 610] <... futex resumed>) = ? [pid 608] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 613] <... close resumed>) = 0 [pid 610] +++ exited with 0 +++ [pid 317] <... 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 613] read(200 [pid 608] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 313] <... 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 613] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... close resumed>) = 0 [pid 613] symlink("/dev/binderfs", "./binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] close(3 [pid 613] <... symlink resumed>) = 0 [pid 317] <... 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 316] rmdir("./17" [pid 613] write(1, "executing program\n", 18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... rmdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 613] <... write resumed>) = 18 [pid 316] mkdir("./18", 0777 executing program [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 613] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 613] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 613] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... 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 316] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 613] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 313] <... 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 613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 613] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 613] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... close resumed>) = 0 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(3 [pid 313] <... 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 613] <... mprotect resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... close resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 613] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... setsockopt resumed>) = 0 [pid 613] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... 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 ci2-android-6-1/strace-static-x86_64: Process 614 attached [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 614] set_robust_list(0x7f63900539a0, 24 [pid 613] <... clone3 resumed> => {parent_tid=[62]}, 88) = 62 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 614] <... set_robust_list resumed>) = 0 [pid 613] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 614] rt_sigprocmask(SIG_SETMASK, [] [pid 613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 614] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 613] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... setsockopt resumed>) = 0 [pid 614] <... socket resumed>) = 3 [pid 613] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 614] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 614] <... futex resumed>) = 0 [pid 613] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 614] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 613] <... futex resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 614] <... socket resumed>) = 4 [pid 613] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 614] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 614] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 613] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... restart_syscall resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 615 attached [pid 614] <... connect resumed>) = -1 EEXIST (File exists) [pid 613] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... 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 615] set_robust_list(0x55557ce52760, 24 [pid 614] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 42 [pid 615] <... set_robust_list resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... 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 315] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] rt_sigprocmask(SIG_SETMASK, [] [pid 614] sendfile(-1, -1, [3 [pid 613] <... futex resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 614] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 613] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 315] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 615] chdir("./13" [pid 614] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... openat resumed>) = 3 [pid 615] <... chdir resumed>) = 0 [pid 614] <... futex resumed>) = 1 [pid 613] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] fstat(3 [pid 615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 614] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 615] <... prctl resumed>) = 0 [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(3 [pid 315] getdents64(3 [pid 615] setpgid(0, 0 [pid 614] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 613] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 616 attached [pid 615] <... setpgid resumed>) = 0 [pid 614] <... clone3 resumed>) = 63 [pid 315] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 616] set_robust_list(0x55557ce52760, 24 [pid 615] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 614] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 61 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... set_robust_list resumed>) = 0 [pid 615] <... symlink resumed>) = 0 [pid 614] <... futex resumed>) = 1 [pid 613] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./21/binderfs" [pid 616] rt_sigprocmask(SIG_SETMASK, [] [pid 615] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 614] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 615] <... symlink resumed>) = 0 [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] <... futex resumed>) = 0 [pid 316] <... 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 315] unlink("./21/binderfs" [pid 616] chdir("./19" [pid 615] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 614] ioctl(3, PPPIOCSMRU, 0 [pid 613] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 616] <... chdir resumed>) = 0 [pid 615] <... symlink resumed>) = 0 [pid 315] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 614] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... prctl resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 616] setpgid(0, 0 [pid 615] <... openat resumed>) = 3 [pid 614] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 616] <... setpgid resumed>) = 0 [pid 615] write(3, "1000", 4 [pid 614] <... futex resumed>) = 1 [pid 613] <... futex resumed>) = 0 [pid 316] <... 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 315] unlink("./21/cgroup.net" [pid 616] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 615] <... write resumed>) = 4 [pid 614] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 616] <... symlink resumed>) = 0 [pid 615] close(3 [pid 613] <... close resumed>) = 0 [pid 316] <... 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 315] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 616] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 615] <... close resumed>) = 0 [pid 613] close(4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... symlink resumed>) = 0 [pid 615] read(200 [pid 613] <... close resumed>) = 0 [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 616] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 615] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] close(5 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 616] <... symlink resumed>) = 0 [pid 615] symlink("/dev/binderfs", "./binderfs" [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] unlink("./21/cgroup.cpu" [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... symlink resumed>) = 0 [pid 613] close(6 [pid 316] close(3 [pid 315] <... unlink resumed>) = 0 [pid 616] <... openat resumed>) = 3 [pid 615] write(1, "executing program\n", 18 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 executing program [pid 315] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 616] write(3, "1000", 4 [pid 615] <... write resumed>) = 18 [pid 613] close(7 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... write resumed>) = 4 [pid 615] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] newfstatat(AT_FDCWD, "./21/cgroup" [pid 616] close(3 [pid 615] <... futex resumed>) = 0 [pid 613] close(8 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 616] <... close resumed>) = 0 [pid 615] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./21/cgroup" [pid 616] read(200 [pid 315] <... unlink resumed>) = 0 [pid 616] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getdents64(3 [pid 616] symlink("/dev/binderfs", "./binderfs" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 ci2-android-6-1/strace-static-x86_64: Process 618 attached [pid 616] <... symlink resumed>) = 0 [pid 615] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 613] close(9 [pid 315] close(3 [pid 618] set_robust_list(0x55557ce52760, 24 [pid 616] write(1, "executing program\n", 18 [pid 615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 56 executing program [pid 315] <... close resumed>) = 0 [pid 618] <... set_robust_list resumed>) = 0 [pid 616] <... write resumed>) = 18 [pid 615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] close(10 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] rmdir("./21" [pid 618] rt_sigprocmask(SIG_SETMASK, [] [pid 616] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] <... mmap resumed>) = 0x7f6390033000 [pid 613] close(11 [pid 315] mkdir("./22", 0777 [pid 618] chdir("./18" [pid 616] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 615] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 618] <... chdir resumed>) = 0 [pid 616] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 615] <... mprotect resumed>) = 0 [pid 613] close(12 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 615] rt_sigprocmask(SIG_BLOCK, ~[] [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 618] <... prctl resumed>) = 0 [pid 616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 615] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 613] close(13 [pid 315] close(3 [pid 618] setpgid(0, 0 [pid 616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 619 attached [pid 618] <... setpgid resumed>) = 0 [pid 616] <... mmap resumed>) = 0x7f6390033000 [pid 613] close(14 [pid 315] <... close resumed>) = 0 [pid 619] set_robust_list(0x7f63900539a0, 24 [pid 618] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 616] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 615] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 619] <... set_robust_list resumed>) = 0 [pid 618] <... symlink resumed>) = 0 [pid 616] <... mprotect resumed>) = 0 [pid 615] rt_sigprocmask(SIG_SETMASK, [] [pid 613] close(15 [pid 619] rt_sigprocmask(SIG_SETMASK, [] [pid 618] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] <... symlink resumed>) = 0 [pid 616] rt_sigprocmask(SIG_BLOCK, ~[] [pid 615] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] close(16 [pid 619] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 618] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 616] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 615] <... futex resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 619] <... socket resumed>) = 3 [pid 618] <... symlink resumed>) = 0 [pid 616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 615] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] close(17 [pid 619] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 620 attached [pid 619] <... futex resumed>) = 0 [pid 618] <... openat resumed>) = 3 [pid 615] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] close(18 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 620] set_robust_list(0x7f63900539a0, 24 [pid 619] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 618] write(3, "1000", 4 [pid 616] <... clone3 resumed> => {parent_tid=[62]}, 88) = 62 [pid 615] <... futex resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... set_robust_list resumed>) = 0 [pid 619] <... socket resumed>) = 4 [pid 618] <... write resumed>) = 4 [pid 616] rt_sigprocmask(SIG_SETMASK, [] [pid 615] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] close(19 [pid 315] <... 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 620] rt_sigprocmask(SIG_SETMASK, [] [pid 619] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] close(3 [pid 616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 619] <... futex resumed>) = 0 [pid 618] <... close resumed>) = 0 [pid 616] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] close(20 [pid 620] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 619] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 618] read(200 [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 620] <... socket resumed>) = 3 [pid 619] <... connect resumed>) = -1 EEXIST (File exists) [pid 618] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] close(21 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 620] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] symlink("/dev/binderfs", "./binderfs" [pid 616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 619] <... futex resumed>) = 1 [pid 618] <... symlink resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 613] close(22 [pid 315] <... socket resumed>) = 3 [pid 620] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 619] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 618] write(1, "executing program\n", 18 [pid 616] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] <... write resumed>) = 18 [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 613] close(23 [pid 315] <... 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 620] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 619] sendfile(-1, -1, [3 [pid 618] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 620] <... socket resumed>) = 4 [pid 619] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 613] close(24 [pid 620] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 620] <... futex resumed>) = 1 [pid 619] <... futex resumed>) = 1 [pid 618] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 613] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 620] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 619] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 616] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 613] close(26 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 620] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 619] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 616] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... connect resumed>) = -1 EEXIST (File exists) [pid 618] <... mmap resumed>) = 0x7f6390033000 [pid 613] close(27 [pid 315] <... 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 620] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 618] <... mprotect resumed>) = 0 [pid 613] close(28 [pid 620] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] rt_sigprocmask(SIG_BLOCK, ~[] [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... clone3 resumed>) = 44 [pid 618] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 619] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 616] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 622 attached [pid 620] <... futex resumed>) = 0 [pid 619] <... futex resumed>) = 1 [pid 616] <... futex resumed>) = 1 [pid 615] <... futex resumed>) = 0 [pid 613] exit_group(0 [pid 315] <... 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 622] set_robust_list(0x7f63900539a0, 24 [pid 620] sendfile(-1, -1, [3 [pid 619] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... clone3 resumed> => {parent_tid=[57]}, 88) = 57 [pid 616] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = ? [pid 613] <... exit_group resumed>) = ? [pid 622] <... set_robust_list resumed>) = 0 [pid 620] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] rt_sigprocmask(SIG_SETMASK, [] [pid 615] <... futex resumed>) = 0 [pid 614] +++ exited with 0 +++ [pid 613] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 622] rt_sigprocmask(SIG_SETMASK, [] [pid 620] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] ioctl(3, PPPIOCSMRU, 0 [pid 618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 620] <... futex resumed>) = 1 [pid 619] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 618] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] <... futex resumed>) = 0 [pid 615] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 622] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 620] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 619] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = 0 [pid 616] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 622] <... socket resumed>) = 3 [pid 620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] <... futex resumed>) = 0 [pid 618] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 616] <... futex resumed>) = 0 [pid 615] close(3 [pid 315] <... 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 622] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 619] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 622] <... futex resumed>) = 0 [pid 620] <... clone3 resumed>) = 63 [pid 618] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(4 [pid 315] <... 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 622] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 620] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = 0 [pid 615] <... close resumed>) = 0 [pid 620] <... futex resumed>) = 1 [pid 616] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 622] <... socket resumed>) = 4 [pid 620] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 622] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 616] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(5 [pid 315] <... 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 622] <... futex resumed>) = 0 [pid 620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] <... futex resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 622] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 620] ioctl(3, PPPIOCSMRU, 0 [pid 618] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 620] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 618] <... futex resumed>) = 0 [pid 615] close(6 [pid 315] <... 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 622] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 620] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 622] <... connect resumed>) = -1 EEXIST (File exists) [pid 620] <... futex resumed>) = 1 [pid 616] <... futex resumed>) = 0 [pid 615] close(7 [pid 622] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] close(3 [pid 315] <... close resumed>) = 0 [pid 622] <... futex resumed>) = 1 [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 622] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(4 [pid 615] close(8 [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = 0 [pid 622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 622] sendfile(-1, -1, [3 [pid 618] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 616] close(5 [pid 615] close(9 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 622] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 622] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(6 [pid 615] close(10 [pid 315] <... 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 622] <... futex resumed>) = 1 [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 622] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(7 [pid 615] close(11 [pid 622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 622] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 618] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 616] close(8 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 616] close(9) = -1 EBADF (Bad file descriptor) [pid 616] close(10 [pid 622] <... clone3 resumed>) = 58 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(12 [pid 315] <... setsockopt resumed>) = 0 [pid 622] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(11 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 622] <... futex resumed>) = 1 [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(13 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 622] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(12 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(14 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 622] ioctl(3, PPPIOCSMRU, 0 [pid 618] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 616] close(13 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 622] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(15 [pid 315] <... 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 622] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(14 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 622] <... futex resumed>) = 1 [pid 618] <... futex resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(16 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 622] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] close(3 [pid 616] close(15 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(16) = -1 EBADF (Bad file descriptor) [pid 616] close(17) = -1 EBADF (Bad file descriptor) [pid 616] close(18) = -1 EBADF (Bad file descriptor) [pid 615] close(17 [pid 315] <... setsockopt resumed>) = 0 [pid 618] <... close resumed>) = 0 [pid 616] close(19 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 618] close(4 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(20 [pid 615] close(18 [pid 315] <... 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 618] <... close resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(5 [pid 616] close(21 [pid 615] close(19 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(22 [pid 315] <... 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 618] close(6 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(20 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(23 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 618] close(7 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(21 [pid 616] close(24) = -1 EBADF (Bad file descriptor) [pid 616] close(25) = -1 EBADF (Bad file descriptor) [pid 616] close(26) = -1 EBADF (Bad file descriptor) [pid 616] close(27 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 618] close(8 [pid 616] close(28 [pid 615] close(22 [pid 315] close(3 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(29 [pid 315] <... close resumed>) = 0 [pid 615] close(23 [pid 618] close(9 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] exit_group(0 [pid 615] close(24 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 620] <... futex resumed>) = ? [pid 618] close(10 [pid 616] <... exit_group resumed>) = ? [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 620] +++ exited with 0 +++ [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] +++ exited with 0 +++ [pid 615] close(25ci2-android-6-1/strace-static-x86_64: Process 625 attached [pid 618] close(11 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] set_robust_list(0x55557ce52760, 24 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... set_robust_list resumed>) = 0 [pid 615] close(26 [pid 618] close(12 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 69 [pid 625] rt_sigprocmask(SIG_SETMASK, [] [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] close(13 [pid 615] close(27 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] chdir("./22" [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... chdir resumed>) = 0 [pid 618] close(14 [pid 615] close(28 [pid 314] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 625] <... prctl resumed>) = 0 [pid 618] close(15 [pid 615] close(29 [pid 314] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 625] setpgid(0, 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... openat resumed>) = 3 [pid 625] <... setpgid resumed>) = 0 [pid 618] close(16 [pid 314] fstat(3 [pid 625] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 615] exit_group(0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 625] <... symlink resumed>) = 0 [pid 619] <... futex resumed>) = ? [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... exit_group resumed>) = ? [pid 314] getdents64(3 [pid 625] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 619] +++ exited with 0 +++ [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 625] <... symlink resumed>) = 0 [pid 314] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 625] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 625] <... symlink resumed>) = 0 [pid 615] +++ exited with 0 +++ [pid 314] newfstatat(AT_FDCWD, "./19/binderfs" [pid 625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 618] close(17 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 625] <... openat resumed>) = 3 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./19/binderfs" [pid 625] write(3, "1000", 4 [pid 618] close(18 [pid 314] <... unlink resumed>) = 0 [pid 625] <... write resumed>) = 4 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(3 [pid 618] close(19 [pid 314] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 625] <... close resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] read(200 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 618] close(20 [pid 625] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] symlink("/dev/binderfs", "./binderfs" [pid 618] close(21 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 625] <... symlink resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./19/cgroup.net" [pid 625] write(1, "executing program\n", 18 [pid 618] close(22 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... unlink resumed>) = 0 [pid 625] <... write resumed>) = 18 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY executing program [pid 314] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 625] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] close(23 [pid 317] <... openat resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 625] <... futex resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 314] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 625] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 618] close(24 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 625] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./19/cgroup.cpu" [pid 625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 618] close(25 [pid 317] getdents64(3 [pid 314] <... unlink resumed>) = 0 [pid 625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 625] <... mmap resumed>) = 0x7f6390033000 [pid 618] close(26 [pid 317] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] newfstatat(AT_FDCWD, "./19/cgroup" [pid 625] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 625] <... mprotect resumed>) = 0 [pid 618] close(27 [pid 317] newfstatat(AT_FDCWD, "./19/binderfs" [pid 625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./19/cgroup" [pid 625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 618] close(28 [pid 317] unlink("./19/binderfs" [pid 625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 626 attached [pid 618] close(29 [pid 317] <... unlink resumed>) = 0 [pid 314] getdents64(3 [pid 626] set_robust_list(0x7f63900539a0, 24 [pid 625] <... clone3 resumed> => {parent_tid=[70]}, 88) = 70 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 626] <... set_robust_list resumed>) = 0 [pid 625] rt_sigprocmask(SIG_SETMASK, [] [pid 317] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] close(3 [pid 625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] exit_group(0 [pid 314] <... close resumed>) = 0 [pid 626] rt_sigprocmask(SIG_SETMASK, [] [pid 625] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... futex resumed>) = ? [pid 618] <... exit_group resumed>) = ? [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] rmdir("./19" [pid 626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] <... futex resumed>) = 0 [pid 622] +++ exited with 0 +++ [pid 314] <... rmdir resumed>) = 0 [pid 625] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] mkdir("./20", 0777) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3) = 0 [pid 618] +++ exited with 0 +++ [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 314] <... socket resumed>) = 3 [pid 626] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 626] <... socket resumed>) = 3 [pid 317] unlink("./19/cgroup.net" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 626] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 626] <... futex resumed>) = 1 [pid 625] <... futex resumed>) = 0 [pid 317] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 626] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 314] <... close resumed>) = 0 [pid 626] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 625] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 626] <... socket resumed>) = 4 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... socket resumed>) = 3 [pid 626] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./19/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 626] <... futex resumed>) = 1 [pid 625] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 626] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 625] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 626] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 317] newfstatat(AT_FDCWD, "./19/cgroup" [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 626] <... connect resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... 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 626] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./19/cgroup" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 626] <... futex resumed>) = 1 [pid 625] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 626] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 316] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 316] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 626] sendfile(-1, -1, [3 [pid 625] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 316] <... openat resumed>) = 3 [pid 314] <... 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 626] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] fstat(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 626] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rmdir("./19" [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 626] <... futex resumed>) = 1 [pid 625] <... futex resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 316] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 626] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] mkdir("./20", 0777 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... 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 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... futex resumed>) = 0 [pid 316] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 626] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 625] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... mkdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 316] newfstatat(AT_FDCWD, "./18/binderfs" [pid 314] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 316] unlink("./18/binderfs" [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 626] <... clone3 resumed>) = 71 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... unlink resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 626] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 626] <... futex resumed>) = 1 [pid 625] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... openat resumed>) = 3 [pid 626] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] fstat(3 [pid 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 626] ioctl(3, PPPIOCSMRU, 0 [pid 625] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./18/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getdents64(3 [pid 626] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] <... socket resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 626] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 626] <... futex resumed>) = 1 [pid 625] <... futex resumed>) = 0 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 626] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] close(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./13/binderfs" [pid 625] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 316] unlink("./18/cgroup.cpu" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./13/binderfs" [pid 625] close(4 [pid 317] close(3 [pid 316] <... unlink resumed>) = 0 [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 625] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] close(3 [pid 313] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 625] close(5 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./18/cgroup" [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 625] close(6 [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./18/cgroup" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] unlink("./13/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 628 attached [pid 625] close(7 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 628] set_robust_list(0x55557ce52760, 24 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 64 [pid 313] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 628] <... set_robust_list resumed>) = 0 [pid 625] close(8 [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 628] rt_sigprocmask(SIG_SETMASK, [] [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] close(9 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 628] chdir("./20" [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] rmdir("./18" [pid 313] unlink("./13/cgroup.cpu" [pid 628] <... chdir resumed>) = 0 [pid 625] close(10 [pid 317] <... 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 316] <... rmdir resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./19", 0777 [pid 313] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 628] <... prctl resumed>) = 0 [pid 625] close(11 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 628] setpgid(0, 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] newfstatat(AT_FDCWD, "./13/cgroup" [pid 628] <... setpgid resumed>) = 0 [pid 625] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 628] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] unlink("./13/cgroup" [pid 625] close(13 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 628] <... symlink resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getdents64(3 [pid 628] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 625] close(14 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 628] <... symlink resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] close(3 [pid 628] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 625] close(15 [pid 317] <... 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 316] <... 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 313] <... close resumed>) = 0 [pid 628] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rmdir("./13" [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 625] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 313] <... rmdir resumed>) = 0 [pid 628] <... openat resumed>) = 3 [pid 316] close(3 [pid 313] mkdir("./14", 0777 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] write(3, "1000", 4 [pid 317] <... 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 625] close(17 [pid 316] <... close resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 628] <... write resumed>) = 4 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 628] close(3 [pid 625] close(18 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 628] <... close resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 628] read(200 [pid 625] close(19 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 313] <... close resumed>) = 0 [pid 628] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 628] symlink("/dev/binderfs", "./binderfs" [pid 625] close(20 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... 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 313] <... 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 628] <... symlink resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 628] write(1, "executing program\n", 18 [pid 625] close(21 [pid 317] <... 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 316] <... 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 313] <... 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 executing program [pid 628] <... write resumed>) = 18 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 628] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] close(22 [pid 316] <... 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 313] <... close resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 628] <... futex resumed>) = 0 [pid 625] close(23 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 628] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 628] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 628] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 625] close(24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 313] <... 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 628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 625] close(25 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 313] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 628] <... mmap resumed>) = 0x7f6390033000 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 313] <... 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 628] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 625] close(26 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 628] <... mprotect resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 625] close(27 [pid 317] close(3 [pid 316] <... 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 628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 625] close(28 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 629 attached [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 629] set_robust_list(0x7f63900539a0, 24 [pid 628] <... clone3 resumed> => {parent_tid=[65]}, 88) = 65 [pid 625] close(29 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 629] <... set_robust_list resumed>) = 0 [pid 628] rt_sigprocmask(SIG_SETMASK, [] [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 629] rt_sigprocmask(SIG_SETMASK, [] [pid 628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] exit_group(0 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 629] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 630 attached [pid 628] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... futex resumed>) = ? [pid 625] <... exit_group resumed>) = ? [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 630] set_robust_list(0x55557ce52760, 24 [pid 629] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 1 [pid 626] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 630] <... set_robust_list resumed>) = 0 [pid 629] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 316] <... 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 313] close(3 [pid 630] rt_sigprocmask(SIG_SETMASK, [] [pid 629] <... socket resumed>) = 3 [pid 628] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] +++ exited with 0 +++ [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 64 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] <... close resumed>) = 0 [pid 630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 629] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 630] chdir("./20" [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] close(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... socket resumed>) = 3 [pid 630] <... chdir resumed>) = 0 [pid 629] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 628] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 629] <... socket resumed>) = 4 [pid 628] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 630] <... prctl resumed>) = 0 [pid 629] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 630] setpgid(0, 0 [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 630] <... setpgid resumed>) = 0 [pid 629] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 628] <... futex resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952ci2-android-6-1/strace-static-x86_64: Process 631 attached [pid 630] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 629] <... connect resumed>) = -1 EEXIST (File exists) [pid 628] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 59 [pid 313] <... setsockopt resumed>) = 0 [pid 631] set_robust_list(0x55557ce52760, 24 [pid 630] <... symlink resumed>) = 0 [pid 629] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] <... set_robust_list resumed>) = 0 [pid 630] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 631] rt_sigprocmask(SIG_SETMASK, [] [pid 630] <... symlink resumed>) = 0 [pid 629] sendfile(-1, -1, [3 [pid 628] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 630] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 629] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 628] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 631] chdir("./19" [pid 630] <... symlink resumed>) = 0 [pid 629] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 631] <... chdir resumed>) = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 628] <... futex resumed>) = 0 [pid 313] <... 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 631] <... prctl resumed>) = 0 [pid 629] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 628] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] setpgid(0, 0 [pid 630] <... openat resumed>) = 3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 631] <... setpgid resumed>) = 0 [pid 631] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 631] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 631] symlink("/syzcgroup/net/syz2", "./cgroup.net") = 0 [pid 630] write(3, "1000", 4 [pid 629] <... clone3 resumed>) = 66 [pid 313] <... setsockopt resumed>) = 0 [pid 631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 630] <... write resumed>) = 4 [pid 631] <... openat resumed>) = 3 [pid 629] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 631] write(3, "1000", 4 [pid 630] close(3 [pid 629] <... futex resumed>) = 1 [pid 628] <... futex resumed>) = 0 [pid 631] <... write resumed>) = 4 [pid 630] <... close resumed>) = 0 [pid 629] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 628] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 631] close(3 [pid 630] read(200 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 631] <... close resumed>) = 0 [pid 630] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] ioctl(3, PPPIOCSMRU, 0 [pid 628] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 631] read(200 [pid 630] symlink("/dev/binderfs", "./binderfs" [pid 629] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 631] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] <... symlink resumed>) = 0 [pid 629] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 631] symlink("/dev/binderfs", "./binderfs" [pid 630] write(1, "executing program\n", 18 [pid 629] <... futex resumed>) = 1 [pid 628] <... futex resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... setsockopt resumed>) = 0 [pid 631] <... symlink resumed>) = 0 [pid 630] <... write resumed>) = 18 [pid 629] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 628] close(3 executing program [pid 313] close(3 [pid 631] write(1, "executing program\n", 18 [pid 630] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 executing program [pid 631] <... write resumed>) = 18 [pid 630] <... futex resumed>) = 0 [pid 628] close(4 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 631] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 628] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 628] close(5 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 631] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 633 attached [pid 631] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 45 [pid 633] set_robust_list(0x55557ce52760, 24 [pid 631] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 628] close(6 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 633] <... set_robust_list resumed>) = 0 [pid 631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 630] <... mmap resumed>) = 0x7f6390033000 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 630] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 633] rt_sigprocmask(SIG_SETMASK, [] [pid 631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 630] <... mprotect resumed>) = 0 [pid 628] close(7 [pid 633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 631] <... mmap resumed>) = 0x7f6390033000 [pid 630] rt_sigprocmask(SIG_BLOCK, ~[] [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] chdir("./14" [pid 631] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 630] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 628] close(8 [pid 633] <... chdir resumed>) = 0 [pid 630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 631] <... mprotect resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 634 attached [pid 633] <... prctl resumed>) = 0 [pid 634] set_robust_list(0x7f63900539a0, 24 [pid 631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 630] <... clone3 resumed> => {parent_tid=[65]}, 88) = 65 [pid 634] <... set_robust_list resumed>) = 0 [pid 633] setpgid(0, 0 [pid 631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 630] rt_sigprocmask(SIG_SETMASK, [] [pid 628] close(9 [pid 634] rt_sigprocmask(SIG_SETMASK, [] [pid 633] <... setpgid resumed>) = 0 [pid 631] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 633] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 630] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 635 attached [pid 634] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 630] <... futex resumed>) = 0 [pid 628] close(10 [pid 635] set_robust_list(0x7f63900539a0, 24 [pid 634] <... socket resumed>) = 3 [pid 633] <... symlink resumed>) = 0 [pid 631] <... clone3 resumed> => {parent_tid=[60]}, 88) = 60 [pid 630] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... set_robust_list resumed>) = 0 [pid 634] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 631] rt_sigprocmask(SIG_SETMASK, [] [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] close(11 [pid 635] rt_sigprocmask(SIG_SETMASK, [] [pid 634] <... futex resumed>) = 0 [pid 633] <... symlink resumed>) = 0 [pid 631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 630] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 634] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 633] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 631] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 628] close(12 [pid 635] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 634] <... socket resumed>) = 4 [pid 633] <... symlink resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... socket resumed>) = 3 [pid 634] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 631] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] close(13 [pid 635] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... openat resumed>) = 3 [pid 630] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... futex resumed>) = 0 [pid 634] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 633] write(3, "1000", 4 [pid 631] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 635] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 634] <... connect resumed>) = -1 EEXIST (File exists) [pid 633] <... write resumed>) = 4 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] close(14 [pid 315] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 635] <... socket resumed>) = 4 [pid 634] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] close(3 [pid 631] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 635] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... close resumed>) = 0 [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(15 [pid 315] fstat(3 [pid 635] <... futex resumed>) = 0 [pid 634] sendfile(-1, -1, [3 [pid 633] read(200 [pid 631] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 635] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 634] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 633] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] close(16 [pid 315] getdents64(3 [pid 635] <... connect resumed>) = -1 EEXIST (File exists) [pid 634] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] symlink("/dev/binderfs", "./binderfs" [pid 631] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 635] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... symlink resumed>) = 0 [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(17 [pid 315] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 635] <... futex resumed>) = 0 executing program [pid 634] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 633] write(1, "executing program\n", 18 [pid 631] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 635] sendfile(-1, -1, [3 [pid 634] <... clone3 resumed>) = 66 [pid 633] <... write resumed>) = 18 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] close(18 [pid 635] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 634] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./22/binderfs" [pid 635] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... futex resumed>) = 0 [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(19 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 635] <... futex resumed>) = 0 [pid 634] ioctl(3, PPPIOCSMRU, 0 [pid 633] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 631] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./22/binderfs" [pid 635] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 634] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 633] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] close(20 [pid 315] <... unlink resumed>) = 0 [pid 633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 631] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... clone3 resumed>) = 61 [pid 634] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 628] close(21 [pid 315] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 635] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 1 [pid 633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 630] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 635] <... futex resumed>) = 1 [pid 634] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] <... mmap resumed>) = 0x7f6390033000 [pid 631] <... futex resumed>) = 0 [pid 630] close(3 [pid 628] close(22 [pid 315] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 635] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 631] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... close resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 633] <... mprotect resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] close(4 [pid 628] close(23 [pid 315] unlink("./22/cgroup.net" [pid 635] ioctl(3, PPPIOCSMRU, 0 [pid 633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 631] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 630] <... close resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 635] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 630] close(5 [pid 628] close(24 [pid 315] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 635] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 638 attached [pid 635] <... futex resumed>) = 1 [pid 631] <... futex resumed>) = 0 [pid 630] close(6 [pid 628] close(25 [pid 315] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 638] set_robust_list(0x7f63900539a0, 24 [pid 635] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 631] close(3 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 638] <... set_robust_list resumed>) = 0 [pid 633] rt_sigprocmask(SIG_SETMASK, [] [pid 631] <... close resumed>) = 0 [pid 630] close(7 [pid 628] close(26 [pid 315] unlink("./22/cgroup.cpu" [pid 638] rt_sigprocmask(SIG_SETMASK, [] [pid 633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 631] close(4 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 633] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = 0 [pid 630] close(8 [pid 628] close(27 [pid 315] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 638] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 633] <... futex resumed>) = 0 [pid 631] close(5 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 638] <... socket resumed>) = 3 [pid 633] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(9 [pid 628] close(28 [pid 315] newfstatat(AT_FDCWD, "./22/cgroup" [pid 638] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] close(6 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 638] <... futex resumed>) = 0 [pid 633] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(10 [pid 628] close(29 [pid 315] unlink("./22/cgroup" [pid 638] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 633] <... futex resumed>) = 0 [pid 631] close(7 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 638] <... socket resumed>) = 4 [pid 633] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(11 [pid 315] getdents64(3 [pid 638] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] close(8 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] exit_group(0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 638] <... futex resumed>) = 0 [pid 633] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(12 [pid 629] <... futex resumed>) = ? [pid 628] <... exit_group resumed>) = ? [pid 315] close(3 [pid 638] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 633] <... futex resumed>) = 0 [pid 631] close(9 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] +++ exited with 0 +++ [pid 315] <... close resumed>) = 0 [pid 638] <... connect resumed>) = -1 EEXIST (File exists) [pid 633] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(13 [pid 628] +++ exited with 0 +++ [pid 315] rmdir("./22" [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 638] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] close(10 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 638] <... futex resumed>) = 0 [pid 633] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(14 [pid 315] mkdir("./23", 0777 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 638] sendfile(-1, -1, [3 [pid 633] <... futex resumed>) = 0 [pid 631] close(11 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 638] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 633] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(15 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 638] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] close(12 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 638] <... futex resumed>) = 0 [pid 633] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(16 [pid 315] close(3 [pid 638] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 633] <... futex resumed>) = 0 [pid 631] close(13 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 633] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... clone3 resumed>) = 47 [pid 631] close(14 [pid 630] close(17 [pid 638] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 638] <... futex resumed>) = 1 [pid 633] <... futex resumed>) = 0 [pid 631] close(15 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 638] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(18 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 633] <... futex resumed>) = 0 [pid 631] close(16 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 638] ioctl(3, PPPIOCSMRU, 0 [pid 633] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(19 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 638] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 631] close(17 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 638] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(20 [pid 315] close(3 [pid 638] <... futex resumed>) = 1 [pid 633] <... futex resumed>) = 0 [pid 631] close(18 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 638] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] close(3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(21 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 633] <... close resumed>) = 0 [pid 631] close(19 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] close(4 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(22 [pid 633] <... close resumed>) = 0 [pid 631] close(20 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] close(5 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(23 [pid 315] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(21 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] close(6 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(22 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 633] close(7 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(25 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(23 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 633] close(8 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(26 [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(24 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 633] close(9 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(27 [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(25 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 633] close(10 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(28 [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(26 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 633] close(11 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(27 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] close(12 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] exit_group(0 [pid 315] <... 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 634] <... futex resumed>) = ? [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(28 [pid 630] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 634] +++ exited with 0 +++ [pid 633] close(13 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] +++ exited with 0 +++ [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 633] close(14 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] exit_group(0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 635] <... futex resumed>) = ? [pid 633] close(15 [pid 631] <... exit_group resumed>) = ? [pid 635] +++ exited with 0 +++ [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] +++ exited with 0 +++ [pid 315] <... 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 633] close(16 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 633] close(17 [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] close(18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 633] close(19 [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 633] close(20 [pid 316] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 633] close(21 [pid 316] <... openat resumed>) = 3 [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] fstat(3 [pid 633] close(22) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 633] close(23 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 633] close(24 [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 633] close(25) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 633] close(26 [pid 315] <... 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 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 633] close(27 [pid 316] newfstatat(AT_FDCWD, "./19/binderfs" [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 633] close(28 [pid 316] unlink("./19/binderfs" [pid 315] <... setsockopt resumed>) = 0 [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 633] close(29 [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 633] exit_group(0 [pid 315] <... 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 638] <... futex resumed>) = ? [pid 633] <... exit_group resumed>) = ? [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 638] +++ exited with 0 +++ [pid 316] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 315] <... 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 633] +++ exited with 0 +++ [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] unlink("./19/cgroup.net" [pid 315] <... setsockopt resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 315] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] unlink("./19/cgroup.cpu" [pid 315] <... setsockopt resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] close(3 [pid 316] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] newfstatat(AT_FDCWD, "./19/cgroup" [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] unlink("./19/cgroup"ci2-android-6-1/strace-static-x86_64: Process 640 attached ) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 72 [pid 640] set_robust_list(0x55557ce52760, 24 [pid 316] getdents64(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 640] <... set_robust_list resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 640] rt_sigprocmask(SIG_SETMASK, [] [pid 316] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... restart_syscall resumed>) = 0 [pid 640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 314] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 640] chdir("./23" [pid 316] rmdir("./19" [pid 314] <... openat resumed>) = 3 [pid 640] <... chdir resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 314] fstat(3 [pid 313] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... restart_syscall resumed>) = 0 [pid 316] mkdir("./20", 0777 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 640] <... prctl resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 640] setpgid(0, 0 [pid 314] getdents64(3 [pid 313] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 640] <... setpgid resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 640] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 317] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... openat resumed>) = 3 [pid 640] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 314] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] fstat(3 [pid 640] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 317] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 640] <... symlink resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./20/binderfs" [pid 313] getdents64(3 [pid 640] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 317] fstat(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 640] <... symlink resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] unlink("./20/binderfs" [pid 313] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getdents64(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... 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] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./14/binderfs" [pid 640] <... openat resumed>) = 3 [pid 317] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 640] write(3, "1000", 4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 313] unlink("./14/binderfs" [pid 640] <... write resumed>) = 4 [pid 317] newfstatat(AT_FDCWD, "./20/binderfs" [pid 316] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 640] close(3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... close resumed>) = 0 [pid 314] unlink("./20/cgroup.net" [pid 313] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 640] <... close resumed>) = 0 [pid 317] unlink("./20/binderfs" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 640] read(200 [pid 317] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 640] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 640] symlink("/dev/binderfs", "./binderfs" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 313] unlink("./14/cgroup.net" [pid 640] <... symlink resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 640] write(1, "executing program\n", 18 executing program [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] unlink("./20/cgroup.cpu" [pid 313] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 640] <... write resumed>) = 18 [pid 317] unlink("./20/cgroup.net" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 640] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 640] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 640] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 640] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./20/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./14/cgroup.cpu" [pid 640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./20/cgroup" [pid 640] <... mmap resumed>) = 0x7f6390033000 [pid 317] unlink("./20/cgroup.cpu" [pid 316] <... 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 313] <... unlink resumed>) = 0 [pid 640] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 640] <... mprotect resumed>) = 0 [pid 317] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 313] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./20/cgroup" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./14/cgroup"ci2-android-6-1/strace-static-x86_64: Process 641 attached [pid 317] unlink("./20/cgroup" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] rmdir("./20" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 641] set_robust_list(0x7f63900539a0, 24 [pid 640] <... clone3 resumed> => {parent_tid=[73]}, 88) = 73 [pid 317] <... unlink resumed>) = 0 [pid 641] <... set_robust_list resumed>) = 0 [pid 640] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getdents64(3 [pid 316] <... 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] <... rmdir resumed>) = 0 [pid 313] unlink("./14/cgroup" [pid 641] rt_sigprocmask(SIG_SETMASK, [] [pid 640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] mkdir("./21", 0777 [pid 641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 640] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] <... 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 313] <... unlink resumed>) = 0 [pid 640] <... futex resumed>) = 0 [pid 641] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 314] <... mkdir resumed>) = 0 [pid 640] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 641] <... socket resumed>) = 3 [pid 641] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rmdir("./20" [pid 641] <... futex resumed>) = 1 [pid 640] <... futex resumed>) = 0 [pid 316] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 641] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 640] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rmdir resumed>) = 0 [pid 316] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] <... futex resumed>) = 0 [pid 317] mkdir("./21", 0777 [pid 316] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 641] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 640] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... mkdir resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] rmdir("./14" [pid 641] <... socket resumed>) = 4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 641] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] mkdir("./15", 0777 [pid 641] <... futex resumed>) = 1 [pid 640] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] <... 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] <... socket resumed>) = 3 [pid 313] <... mkdir resumed>) = 0 [pid 640] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 641] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 641] <... connect resumed>) = -1 EEXIST (File exists) [pid 640] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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] <... 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 313] <... socket resumed>) = 3 [pid 641] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] close(3 [pid 641] <... futex resumed>) = 0 [pid 640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... 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] <... 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 313] <... close resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... 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] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] close(3 [pid 316] <... 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] <... socket resumed>) = 3 [pid 313] <... 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 641] sendfile(-1, -1, [3 [pid 640] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 641] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 640] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 313] <... 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 641] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 316] close(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 641] <... futex resumed>) = 0 [pid 640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 641] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 640] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 641] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 640] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 642 attached [pid 641] <... clone3 resumed>) = 74 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 642] set_robust_list(0x55557ce52760, 24 [pid 641] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 62 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 642] <... set_robust_list resumed>) = 0 [pid 641] <... futex resumed>) = 1 [pid 640] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 313] <... 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 642] rt_sigprocmask(SIG_SETMASK, [] [pid 641] ioctl(3, PPPIOCSMRU, 0 [pid 640] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 641] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 640] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 642] chdir("./20" [pid 641] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 642] <... chdir resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 641] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 640] close(3 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 642] <... prctl resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 642] setpgid(0, 0 [pid 640] <... close resumed>) = 0 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 642] <... setpgid resumed>) = 0 [pid 640] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 642] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 640] <... close resumed>) = 0 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 642] <... symlink resumed>) = 0 [pid 640] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 642] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... restart_syscall resumed>) = 0 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 642] <... symlink resumed>) = 0 [pid 640] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] <... 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 642] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 642] <... symlink resumed>) = 0 [pid 640] close(7 [pid 317] close(3 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 642] <... openat resumed>) = 3 [pid 640] close(8 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... 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 642] write(3, "1000", 4 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 642] <... write resumed>) = 4 [pid 640] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... close resumed>) = 0 [pid 642] close(3 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 642] <... close resumed>) = 0 [pid 640] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 642] read(200 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 642] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... 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 642] symlink("/dev/binderfs", "./binderfs" [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 642] <... symlink resumed>) = 0 [pid 640] close(12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 642] write(1, "executing program\n", 18 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 executing program [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 642] <... write resumed>) = 18 [pid 640] close(13 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... 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 642] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 642] <... futex resumed>) = 0 [pid 640] close(14 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] <... 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 642] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 642] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 640] close(15 [pid 317] close(3 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 644 attached [pid 642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 640] close(16 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 644] set_robust_list(0x55557ce52760, 24 [pid 642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 67 [pid 313] close(3 [pid 644] <... set_robust_list resumed>) = 0 [pid 642] <... mmap resumed>) = 0x7f6390033000 [pid 640] close(17 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... close resumed>) = 0 [pid 644] rt_sigprocmask(SIG_SETMASK, [] [pid 642] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 645 attached [pid 644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 642] <... mprotect resumed>) = 0 [pid 640] close(18 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 645] set_robust_list(0x55557ce52760, 24 [pid 644] chdir("./21" [pid 642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 67 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 645] <... set_robust_list resumed>) = 0 [pid 644] <... chdir resumed>) = 0 [pid 642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 640] close(19 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 645] rt_sigprocmask(SIG_SETMASK, [] [pid 644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 646 attached [pid 644] <... prctl resumed>) = 0 [pid 640] close(20ci2-android-6-1/strace-static-x86_64: Process 647 attached [pid 646] set_robust_list(0x55557ce52760, 24 [pid 645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 644] setpgid(0, 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 48 [pid 647] set_robust_list(0x7f63900539a0, 24 [pid 646] <... set_robust_list resumed>) = 0 [pid 645] chdir("./21" [pid 644] <... setpgid resumed>) = 0 [pid 642] <... clone3 resumed> => {parent_tid=[63]}, 88) = 63 [pid 640] close(21 [pid 647] <... set_robust_list resumed>) = 0 [pid 646] rt_sigprocmask(SIG_SETMASK, [] [pid 645] <... chdir resumed>) = 0 [pid 644] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 642] rt_sigprocmask(SIG_SETMASK, [] [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 647] rt_sigprocmask(SIG_SETMASK, [] [pid 646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 644] <... symlink resumed>) = 0 [pid 642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 640] close(22 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 646] chdir("./15" [pid 645] <... prctl resumed>) = 0 [pid 644] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 642] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 646] <... chdir resumed>) = 0 [pid 645] setpgid(0, 0 [pid 642] <... futex resumed>) = 0 [pid 647] <... socket resumed>) = 3 [pid 646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 645] <... setpgid resumed>) = 0 [pid 644] <... symlink resumed>) = 0 [pid 642] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] close(23 [pid 647] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... prctl resumed>) = 0 [pid 645] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 644] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] <... futex resumed>) = 0 [pid 646] setpgid(0, 0 [pid 645] <... symlink resumed>) = 0 [pid 642] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 646] <... setpgid resumed>) = 0 [pid 645] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 644] <... symlink resumed>) = 0 [pid 642] <... futex resumed>) = 0 [pid 640] close(24 [pid 647] <... socket resumed>) = 4 [pid 646] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 645] <... symlink resumed>) = 0 [pid 644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 642] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... symlink resumed>) = 0 [pid 645] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 644] <... openat resumed>) = 3 [pid 642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] close(25 [pid 647] <... futex resumed>) = 0 [pid 646] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 645] <... symlink resumed>) = 0 [pid 644] write(3, "1000", 4 [pid 642] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 644] <... write resumed>) = 4 [pid 640] close(26 [pid 646] <... symlink resumed>) = 0 [pid 647] <... connect resumed>) = 0 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 644] close(3 [pid 646] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 642] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... openat resumed>) = 3 [pid 644] <... close resumed>) = 0 [pid 646] <... symlink resumed>) = 0 [pid 640] close(27 [pid 647] <... futex resumed>) = 0 [pid 646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 645] write(3, "1000", 4 [pid 644] read(200 [pid 642] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] <... openat resumed>) = 3 [pid 645] <... write resumed>) = 4 [pid 644] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] close(28 [pid 646] write(3, "1000", 4 [pid 645] close(3 [pid 644] symlink("/dev/binderfs", "./binderfs" [pid 642] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] <... futex resumed>) = 0 [pid 646] <... write resumed>) = 4 [pid 645] <... close resumed>) = 0 [pid 644] <... symlink resumed>) = 0 [pid 642] <... futex resumed>) = 1 [pid 640] close(29 [pid 647] sendfile(-1, -1, [3 [pid 646] close(3 [pid 645] read(200 [pid 644] write(1, "executing program\n", 18 executing program [pid 642] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = 0 [pid 645] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 644] <... write resumed>) = 18 [pid 640] exit_group(0 [pid 647] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] read(200 [pid 645] symlink("/dev/binderfs", "./binderfs" [pid 647] <... futex resumed>) = 1 [pid 646] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 645] <... symlink resumed>) = 0 [pid 644] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = ? [pid 640] <... exit_group resumed>) = ? [pid 647] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] symlink("/dev/binderfs", "./binderfs" [pid 645] write(1, "executing program\n", 18 [pid 644] <... futex resumed>) = 0 [pid 642] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... symlink resumed>) = 0 [pid 645] <... write resumed>) = 18 [pid 642] <... futex resumed>) = 0 [pid 641] +++ exited with 0 +++ executing program [pid 647] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 646] write(1, "executing program\n", 18 [pid 645] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 640] +++ exited with 0 +++ [pid 647] <... clone3 resumed>) = 64 [pid 644] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 647] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 647] <... futex resumed>) = 1 [pid 646] <... write resumed>) = 18 [pid 645] <... futex resumed>) = 0 [pid 644] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 642] <... futex resumed>) = 0 [pid 647] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 642] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... futex resumed>) = 0 [pid 645] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 644] <... mmap resumed>) = 0x7f6390033000 [pid 642] <... futex resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 647] ioctl(3, PPPIOCSMRU, 0 [pid 646] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 644] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 642] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 647] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 646] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 644] <... mprotect resumed>) = 0 [pid 647] <... futex resumed>) = 1 [pid 646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 645] <... mmap resumed>) = 0x7f6390033000 [pid 642] <... futex resumed>) = 0 [pid 647] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 645] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 642] close(3 [pid 646] <... mmap resumed>) = 0x7f6390033000 [pid 645] <... mprotect resumed>) = 0 [pid 644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 642] <... close resumed>) = 0 [pid 646] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 642] close(4 [pid 646] <... mprotect resumed>) = 0 [pid 645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 642] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 649 attached [pid 646] rt_sigprocmask(SIG_BLOCK, ~[] [pid 645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 642] close(5ci2-android-6-1/strace-static-x86_64: Process 650 attached [pid 649] set_robust_list(0x7f63900539a0, 24 [pid 646] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 644] <... clone3 resumed> => {parent_tid=[68]}, 88) = 68 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] set_robust_list(0x7f63900539a0, 24 [pid 649] <... set_robust_list resumed>) = 0 [pid 646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 645] <... clone3 resumed> => {parent_tid=[68]}, 88) = 68 [pid 644] rt_sigprocmask(SIG_SETMASK, [] [pid 642] close(6ci2-android-6-1/strace-static-x86_64: Process 651 attached [pid 650] <... set_robust_list resumed>) = 0 [pid 649] rt_sigprocmask(SIG_SETMASK, [] [pid 645] rt_sigprocmask(SIG_SETMASK, [] [pid 644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] set_robust_list(0x7f63900539a0, 24 [pid 650] rt_sigprocmask(SIG_SETMASK, [] [pid 649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 646] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 644] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] close(7 [pid 651] <... set_robust_list resumed>) = 0 [pid 650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 649] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 646] rt_sigprocmask(SIG_SETMASK, [] [pid 645] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] rt_sigprocmask(SIG_SETMASK, [] [pid 650] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 649] <... socket resumed>) = 3 [pid 646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] close(8 [pid 651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 650] <... socket resumed>) = 3 [pid 649] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 651] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 650] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 644] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] close(9 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 651] <... socket resumed>) = 3 [pid 650] <... futex resumed>) = 0 [pid 649] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 646] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 645] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 649] <... socket resumed>) = 4 [pid 646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 645] <... futex resumed>) = 0 [pid 644] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] close(10 [pid 651] <... futex resumed>) = 0 [pid 649] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 651] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 650] <... socket resumed>) = 4 [pid 649] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] close(11 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 651] <... socket resumed>) = 4 [pid 650] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 651] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... futex resumed>) = 1 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] close(12 [pid 315] <... openat resumed>) = 3 [pid 651] <... futex resumed>) = 0 [pid 650] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 649] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 646] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 651] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] <... connect resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 642] close(13 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 651] <... connect resumed>) = 0 [pid 650] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 649] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 645] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 651] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... connect resumed>) = 0 [pid 649] <... futex resumed>) = 1 [pid 646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 644] <... futex resumed>) = 0 [pid 642] close(14 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 651] <... futex resumed>) = 0 [pid 650] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 651] sendfile(-1, -1, [3 [pid 650] <... futex resumed>) = 1 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] close(15 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 651] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 650] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 649] sendfile(-1, -1, [3 [pid 646] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 645] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./23/binderfs" [pid 651] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 645] <... futex resumed>) = 0 [pid 642] close(16 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 651] <... futex resumed>) = 0 [pid 650] sendfile(-1, -1, [3 [pid 649] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./23/binderfs" [pid 651] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 650] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 649] <... futex resumed>) = 1 [pid 646] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] close(17 [pid 315] <... unlink resumed>) = 0 [pid 649] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 651] <... clone3 resumed>) = 50 [pid 650] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] close(18 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 651] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... futex resumed>) = 1 [pid 649] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 1 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 651] <... futex resumed>) = 1 [pid 650] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 649] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 646] <... futex resumed>) = 0 [pid 645] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] close(19 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 651] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./23/cgroup.net" [pid 646] <... futex resumed>) = 0 [pid 642] close(20 [pid 315] <... unlink resumed>) = 0 [pid 646] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 642] close(21 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 650] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 649] <... clone3 resumed>) = 69 [pid 645] <... futex resumed>) = 0 [pid 642] close(22 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./23/cgroup.cpu" [pid 642] close(23 [pid 315] <... unlink resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 642] close(24 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./23/cgroup" [pid 651] ioctl(3, PPPIOCSMRU, 0 [pid 650] <... clone3 resumed>) = 69 [pid 649] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] close(25 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 651] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 650] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 1 [pid 645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 644] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./23/cgroup" [pid 651] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 645] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] close(26 [pid 315] <... unlink resumed>) = 0 [pid 651] <... futex resumed>) = 1 [pid 650] ioctl(3, PPPIOCSMRU, 0 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 651] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 650] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 649] ioctl(3, PPPIOCSMRU, 0 [pid 646] close(3 [pid 645] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] close(27 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 650] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 646] <... close resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 650] <... futex resumed>) = 1 [pid 649] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] close(4 [pid 645] <... futex resumed>) = 0 [pid 642] close(28 [pid 315] <... close resumed>) = 0 [pid 650] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 649] <... futex resumed>) = 1 [pid 646] <... close resumed>) = 0 [pid 645] close(3 [pid 644] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rmdir("./23" [pid 649] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] close(5 [pid 645] <... close resumed>) = 0 [pid 644] close(3 [pid 642] close(29 [pid 315] <... rmdir resumed>) = 0 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(4 [pid 644] <... close resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./24", 0777 [pid 646] close(6 [pid 645] <... close resumed>) = 0 [pid 644] close(4 [pid 642] exit_group(0 [pid 315] <... mkdir resumed>) = 0 [pid 647] <... futex resumed>) = ? [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(5 [pid 644] <... close resumed>) = 0 [pid 642] <... exit_group resumed>) = ? [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 647] +++ exited with 0 +++ [pid 646] close(7 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(5 [pid 642] +++ exited with 0 +++ [pid 315] <... socket resumed>) = 3 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(6 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] close(3 [pid 646] close(8 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(6 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... close resumed>) = 0 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(7 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 646] close(9 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(7 [pid 315] <... socket resumed>) = 3 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(8 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 646] close(10 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(8 [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(9 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 646] close(11 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(9 [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(10 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 646] close(12 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(10 [pid 315] <... close resumed>) = 0 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(11 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 646] close(13 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(11 [pid 315] <... socket resumed>) = 3 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(12 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 646] close(14 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(12 [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(13 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 646] close(15 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(13 [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(14 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(16 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(14 [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(15 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 646] close(17 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(15 [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(16 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(16 [pid 646] close(18 [pid 645] close(17 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 646] close(19 [pid 645] close(18 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(18 [pid 315] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 646] close(20 [pid 645] close(19 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(19 [pid 315] <... 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 646] close(21 [pid 645] close(20 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(20 [pid 646] close(22 [pid 645] close(21 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(21 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 646] close(23 [pid 645] close(22 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(22 [pid 646] close(24 [pid 645] close(23 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(23 [pid 646] close(25 [pid 645] close(24 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(24 [pid 316] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] close(3 [pid 646] close(26 [pid 645] close(25 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(25 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(26 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 646] close(27 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(26 [pid 645] close(27 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(27 [pid 645] close(28 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(28 [pid 645] close(29 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] close(29 [pid 645] exit_group(0 [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] <... futex resumed>) = ? [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... exit_group resumed>) = ? [pid 644] exit_group(0 [pid 316] <... openat resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 650] +++ exited with 0 +++ [pid 646] close(28 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] fstat(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 649] <... futex resumed>) = ? [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] +++ exited with 0 +++ [pid 644] <... exit_group resumed>) = ? [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 649] +++ exited with 0 +++ [pid 646] close(29 [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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 646] exit_group(0 [pid 316] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... restart_syscall resumed>) = 0 [pid 651] <... futex resumed>) = ? [pid 646] <... exit_group resumed>) = ? [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 651] +++ exited with 0 +++ [pid 646] +++ exited with 0 +++ [pid 316] newfstatat(AT_FDCWD, "./20/binderfs" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 316] unlink("./20/binderfs" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] <... 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 316] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 315] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./20/cgroup.net" [pid 315] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] newfstatat(AT_FDCWD, "./20/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 655 attached , {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 75 [pid 655] set_robust_list(0x55557ce52760, 24 [pid 316] unlink("./20/cgroup.cpu" [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 655] <... set_robust_list resumed>) = 0 [pid 655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 655] chdir("./24") = 0 [pid 655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 655] setpgid(0, 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 655] <... setpgid resumed>) = 0 [pid 316] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./20/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./20/cgroup" [pid 655] <... symlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 655] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 655] <... symlink resumed>) = 0 [pid 316] close(3 [pid 655] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 316] <... close resumed>) = 0 [pid 316] rmdir("./20" [pid 655] <... symlink resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] mkdir("./21", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 655] <... openat resumed>) = 3 [pid 316] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 655] write(3, "1000", 4 [pid 316] close(3 [pid 655] <... write resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 655] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] read(200 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 655] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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] <... openat resumed>) = 3 [pid 655] symlink("/dev/binderfs", "./binderfs" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] fstat(3 [pid 655] <... symlink resumed>) = 0 [pid 316] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 655] write(1, "executing program\n", 18 [pid 316] close(3 executing program [pid 314] getdents64(3 [pid 655] <... write resumed>) = 18 [pid 316] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./21/binderfs" [pid 655] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 655] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./21/binderfs" [pid 655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... 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] <... unlink resumed>) = 0 [pid 655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 655] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./21/cgroup.net" [pid 655] <... mprotect resumed>) = 0 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 656 attached [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 656] set_robust_list(0x7f63900539a0, 24 [pid 655] <... clone3 resumed> => {parent_tid=[76]}, 88) = 76 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 656] <... set_robust_list resumed>) = 0 [pid 655] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./21/cgroup.cpu" [pid 656] rt_sigprocmask(SIG_SETMASK, [] [pid 655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 655] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 656] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 655] <... futex resumed>) = 0 [pid 317] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 656] <... socket resumed>) = 3 [pid 655] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./21/cgroup" [pid 656] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 316] close(3 [pid 314] unlink("./21/cgroup" [pid 656] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 655] <... futex resumed>) = 0 [pid 317] fstat(3 [pid 316] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 656] <... socket resumed>) = 4 [pid 655] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getdents64(3 [pid 313] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 656] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3 [pid 316] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 656] <... futex resumed>) = 0 [pid 655] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] close(3 [pid 313] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 656] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 655] <... futex resumed>) = 0 [pid 317] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] <... close resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 656] <... connect resumed>) = -1 EEXIST (File exists) [pid 655] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] rmdir("./21" [pid 313] fstat(3 [pid 656] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./21/binderfs" [pid 316] <... 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] <... rmdir resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] mkdir("./22", 0777 [pid 313] getdents64(3 [pid 656] sendfile(-1, -1, [3 [pid 655] <... futex resumed>) = 0 [pid 317] unlink("./21/binderfs" [pid 316] <... setsockopt resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 656] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 655] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 656] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 656] <... futex resumed>) = 0 [pid 655] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] newfstatat(AT_FDCWD, "./15/binderfs" [pid 656] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 655] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 316] <... 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] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 656] <... clone3 resumed>) = 77 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 655] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] unlink("./15/binderfs" [pid 656] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./21/cgroup.net" [pid 316] <... setsockopt resumed>) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 656] ioctl(3, PPPIOCSMRU, 0 [pid 655] <... futex resumed>) = 0 [pid 317] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 656] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 655] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 656] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 656] <... futex resumed>) = 1 [pid 655] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 656] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] close(3 [pid 317] unlink("./21/cgroup.cpu" [pid 316] <... setsockopt resumed>) = 0 [pid 314] close(3 [pid 313] unlink("./15/cgroup.net" [pid 655] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] close(3 [pid 314] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 655] close(4 [pid 317] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] close(5 [pid 317] newfstatat(AT_FDCWD, "./21/cgroup" [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 655] close(6 [pid 317] unlink("./21/cgroup" [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(7ci2-android-6-1/strace-static-x86_64: Process 658 attached ) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 65 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./15/cgroup.cpu" [pid 658] set_robust_list(0x55557ce52760, 24 [pid 655] close(8 [pid 317] getdents64(3 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 658] <... set_robust_list resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 658] rt_sigprocmask(SIG_SETMASK, [] [pid 655] close(9 [pid 317] close(3 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./15/cgroup" [pid 658] chdir("./21" [pid 655] close(10 [pid 317] rmdir("./21" [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 658] <... chdir resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./15/cgroup" [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 655] close(11 [pid 317] mkdir("./22", 0777 [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 658] <... prctl resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 658] setpgid(0, 0 [pid 655] close(12 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 658] <... setpgid resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 658] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 655] close(13 [pid 317] close(3 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 658] <... symlink resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rmdir("./15" [pid 658] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 655] close(14 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... rmdir resumed>) = 0 [pid 658] <... symlink resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] mkdir("./16", 0777 [pid 658] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 655] close(15 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... 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 313] <... mkdir resumed>) = 0 [pid 658] <... symlink resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 655] close(16 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 658] <... openat resumed>) = 3 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] close(3 [pid 313] close(3 [pid 658] write(3, "1000", 4 [pid 655] close(17 [pid 317] close(3 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 658] <... write resumed>) = 4 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 658] close(3 [pid 655] close(18 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 658] <... close resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 658] read(200 [pid 655] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 658] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 658] symlink("/dev/binderfs", "./binderfs" [pid 655] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 658] <... symlink resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 658] write(1, "executing program\n", 18 executing program [pid 655] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] close(3 [pid 658] <... write resumed>) = 18 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 658] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(22 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 658] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 658] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 655] close(23 [pid 317] <... 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] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 658] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 655] close(24 [pid 313] <... socket resumed>) = 3 [pid 658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 655] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 658] <... mmap resumed>) = 0x7f6390033000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(26 [pid 317] <... 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 658] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 658] <... mprotect resumed>) = 0 [pid 655] close(27) = -1 EBADF (Bad file descriptor) [pid 655] close(28) = -1 EBADF (Bad file descriptor) [pid 655] close(29) = -1 EBADF (Bad file descriptor) [pid 655] exit_group(0 [pid 656] <... futex resumed>) = ? [pid 655] <... exit_group resumed>) = ? [pid 658] rt_sigprocmask(SIG_BLOCK, ~[] [pid 656] +++ exited with 0 +++ [pid 655] +++ exited with 0 +++ [pid 317] <... 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] close(3 [pid 313] <... 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 658] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 659 attached [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 659] set_robust_list(0x7f63900539a0, 24 [pid 658] <... clone3 resumed> => {parent_tid=[66]}, 88) = 66 [pid 317] <... 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 659] <... set_robust_list resumed>) = 0 [pid 658] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 660 attached [pid 659] rt_sigprocmask(SIG_SETMASK, [] [pid 658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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] <... clone resumed>, child_tidptr=0x55557ce52750) = 70 [pid 313] <... 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 660] set_robust_list(0x55557ce52760, 24 [pid 659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 658] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 660] <... set_robust_list resumed>) = 0 [pid 659] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 658] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 658] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 660] rt_sigprocmask(SIG_SETMASK, [] [pid 659] <... socket resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 313] <... 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 660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 659] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 660] chdir("./22" [pid 659] <... futex resumed>) = 1 [pid 658] <... futex resumed>) = 0 [pid 317] <... 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 313] <... 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 660] <... chdir resumed>) = 0 [pid 658] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 659] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 658] <... futex resumed>) = 0 [pid 317] <... 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 313] <... 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 659] <... socket resumed>) = 4 [pid 660] <... prctl resumed>) = 0 [pid 658] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 659] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 660] setpgid(0, 0 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] <... restart_syscall resumed>) = 0 [pid 313] <... 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 660] <... setpgid resumed>) = 0 [pid 659] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 660] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 317] <... 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 313] <... close resumed>) = 0 [pid 660] <... symlink resumed>) = 0 [pid 659] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 658] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 660] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 659] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 660] <... symlink resumed>) = 0 [pid 659] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 660] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 659] <... futex resumed>) = 1 [pid 658] <... futex resumed>) = 0 [pid 317] <... 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 315] <... openat resumed>) = 3 [pid 313] <... 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 658] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 315] fstat(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 660] <... symlink resumed>) = 0 [pid 659] sendfile(-1, -1, [3 [pid 658] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 659] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 658] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 660] <... openat resumed>) = 3 [pid 659] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 660] write(3, "1000", 4 [pid 659] <... futex resumed>) = 1 [pid 658] <... futex resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 661 attached [pid 660] <... write resumed>) = 4 [pid 659] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 661] set_robust_list(0x55557ce52760, 24 [pid 660] close(3 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 70 [pid 315] newfstatat(AT_FDCWD, "./24/binderfs" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 661] <... set_robust_list resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 659] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 658] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 661] rt_sigprocmask(SIG_SETMASK, [] [pid 660] read(200 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] unlink("./24/binderfs" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 313] <... 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 315] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 659] <... clone3 resumed>) = 67 [pid 315] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 661] chdir("./22" [pid 315] unlink("./24/cgroup.net" [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 663 attached [pid 315] <... unlink resumed>) = 0 [pid 663] set_robust_list(0x55557ce52760, 24 [pid 661] <... chdir resumed>) = 0 [pid 660] symlink("/dev/binderfs", "./binderfs" [pid 315] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 51 [pid 659] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... set_robust_list resumed>) = 0 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 660] <... symlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 663] rt_sigprocmask(SIG_SETMASK, [] [pid 661] <... prctl resumed>) = 0 [pid 660] write(1, "executing program\n", 18 [pid 659] <... futex resumed>) = 1 [pid 658] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./24/cgroup.cpu" executing program [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 661] setpgid(0, 0 [pid 660] <... write resumed>) = 18 [pid 659] ioctl(3, PPPIOCSMRU, 0 [pid 658] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 663] chdir("./16" [pid 661] <... setpgid resumed>) = 0 [pid 660] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 658] <... futex resumed>) = 0 [pid 315] unlink("./24/cgroup.cpu" [pid 663] <... chdir resumed>) = 0 [pid 661] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 660] <... futex resumed>) = 0 [pid 659] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... unlink resumed>) = 0 [pid 663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 661] <... symlink resumed>) = 0 [pid 658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 663] <... prctl resumed>) = 0 [pid 661] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 660] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 659] <... futex resumed>) = 0 [pid 658] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 663] setpgid(0, 0 [pid 661] <... symlink resumed>) = 0 [pid 660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 659] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./24/cgroup" [pid 663] <... setpgid resumed>) = 0 [pid 661] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 658] close(4 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 663] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 661] <... symlink resumed>) = 0 [pid 660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 658] <... close resumed>) = 0 [pid 315] unlink("./24/cgroup" [pid 663] <... symlink resumed>) = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 660] <... mmap resumed>) = 0x7f6390033000 [pid 658] close(5 [pid 315] <... unlink resumed>) = 0 [pid 663] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 663] <... symlink resumed>) = 0 [pid 661] <... openat resumed>) = 3 [pid 660] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 658] close(6 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 663] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 661] write(3, "1000", 4 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 663] <... symlink resumed>) = 0 [pid 661] <... write resumed>) = 4 [pid 660] <... mprotect resumed>) = 0 [pid 658] close(7 [pid 315] <... close resumed>) = 0 [pid 663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 661] close(3 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rmdir("./24" [pid 663] <... openat resumed>) = 3 [pid 661] <... close resumed>) = 0 [pid 660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 658] close(8 [pid 315] <... rmdir resumed>) = 0 [pid 663] write(3, "1000", 4 [pid 661] read(200 [pid 660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./25", 0777 [pid 663] <... write resumed>) = 4 [pid 661] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 658] close(9 [pid 315] <... mkdir resumed>) = 0 [pid 663] close(3 [pid 661] symlink("/dev/binderfs", "./binderfs" [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 664 attached [pid 663] <... close resumed>) = 0 [pid 661] <... symlink resumed>) = 0 [pid 658] close(10 [pid 315] <... socket resumed>) = 3 [pid 664] set_robust_list(0x7f63900539a0, 24 [pid 663] read(200 [pid 661] write(1, "executing program\n", 18 [pid 660] <... clone3 resumed> => {parent_tid=[71]}, 88) = 71 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 315] close(3 [pid 664] <... set_robust_list resumed>) = 0 [pid 663] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 661] <... write resumed>) = 18 [pid 660] rt_sigprocmask(SIG_SETMASK, [] [pid 658] close(11 [pid 315] <... close resumed>) = 0 [pid 664] rt_sigprocmask(SIG_SETMASK, [] [pid 663] symlink("/dev/binderfs", "./binderfs" [pid 661] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 663] <... symlink resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 660] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] close(12 [pid 315] <... socket resumed>) = 3 [pid 664] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 663] write(1, "executing program\n", 18 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 664] <... socket resumed>) = 3 [pid 663] <... write resumed>) = 18 [pid 661] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 660] <... futex resumed>) = 0 [pid 658] close(13 [pid 315] <... 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 664] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 660] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 664] <... futex resumed>) = 0 [pid 663] <... futex resumed>) = 0 [pid 661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] close(14 [pid 315] <... 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 664] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 660] <... futex resumed>) = 0 [pid 658] close(15 [pid 315] <... close resumed>) = 0 [pid 664] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 661] <... mmap resumed>) = 0x7f6390033000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 664] <... socket resumed>) = 4 [pid 663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 661] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 660] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] close(16 [pid 315] <... socket resumed>) = 3 [pid 664] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 661] <... mprotect resumed>) = 0 [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 664] <... futex resumed>) = 0 [pid 663] <... mmap resumed>) = 0x7f6390033000 [pid 661] rt_sigprocmask(SIG_BLOCK, ~[] [pid 658] close(17 [pid 315] <... 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 664] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 663] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 661] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 660] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 664] <... connect resumed>) = -1 EEXIST (File exists) [pid 663] <... mprotect resumed>) = 0 [pid 661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 660] <... futex resumed>) = 0 [pid 658] close(18 [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 665 attached [pid 664] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 665] set_robust_list(0x7f63900539a0, 24 [pid 664] <... futex resumed>) = 0 [pid 663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 661] <... clone3 resumed> => {parent_tid=[71]}, 88) = 71 [pid 660] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] close(19 [pid 315] <... 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 665] <... set_robust_list resumed>) = 0 [pid 664] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 661] rt_sigprocmask(SIG_SETMASK, [] [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 666 attached [pid 665] rt_sigprocmask(SIG_SETMASK, [] [pid 661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] close(20 [pid 315] <... 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 666] set_robust_list(0x7f63900539a0, 24 [pid 665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 661] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = 1 [pid 665] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 664] <... futex resumed>) = 0 [pid 663] <... clone3 resumed> => {parent_tid=[52]}, 88) = 52 [pid 661] <... futex resumed>) = 0 [pid 660] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... set_robust_list resumed>) = 0 [pid 665] <... socket resumed>) = 3 [pid 664] sendfile(-1, -1, [3 [pid 663] rt_sigprocmask(SIG_SETMASK, [] [pid 661] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] close(21 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 666] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 665] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] <... futex resumed>) = 0 [pid 664] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] close(22 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 664] <... futex resumed>) = 1 [pid 663] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 0 [pid 665] <... socket resumed>) = 4 [pid 661] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 0 [pid 661] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 661] <... futex resumed>) = 0 [pid 665] <... connect resumed>) = -1 EEXIST (File exists) [pid 661] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 665] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 663] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 658] close(23 [pid 666] <... socket resumed>) = 3 [pid 665] <... futex resumed>) = 0 [pid 661] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] sendfile(-1, -1, [3 [pid 661] <... futex resumed>) = 0 [pid 665] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 661] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... futex resumed>) = 0 [pid 661] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 661] <... futex resumed>) = 0 [pid 666] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... clone3 resumed>) = 72 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 666] <... futex resumed>) = 1 [pid 665] <... clone3 resumed>) = 72 [pid 664] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... futex resumed>) = 0 [pid 661] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] close(24 [pid 315] <... 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 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 664] <... futex resumed>) = 1 [pid 663] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... futex resumed>) = 1 [pid 664] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 660] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] close(25 [pid 315] <... 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 666] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 665] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 661] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 666] <... socket resumed>) = 4 [pid 665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 664] ioctl(3, PPPIOCSMRU, 0 [pid 661] <... futex resumed>) = 0 [pid 660] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] close(26 [pid 315] <... 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 666] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] ioctl(3, PPPIOCSMRU, 0 [pid 664] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 661] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 666] <... futex resumed>) = 1 [pid 665] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 664] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... futex resumed>) = 0 [pid 658] close(27 [pid 315] <... 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 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 1 [pid 663] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... futex resumed>) = 1 [pid 664] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 660] close(3 [pid 658] close(28 [pid 315] <... close resumed>) = 0 [pid 666] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 665] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... close resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 666] <... connect resumed>) = -1 EEXIST (File exists) [pid 661] close(3 [pid 660] close(4 [pid 658] close(29 [pid 315] <... socket resumed>) = 3 [pid 666] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 666] <... futex resumed>) = 1 [pid 663] <... futex resumed>) = 0 [pid 661] close(4 [pid 660] close(5 [pid 658] exit_group(0 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... 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 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] <... futex resumed>) = ? [pid 658] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] close(5 [pid 660] close(6 [pid 315] <... 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 666] sendfile(-1, -1, [3 [pid 663] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 666] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 660] close(7 [pid 659] +++ exited with 0 +++ [pid 658] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 315] <... setsockopt resumed>) = 0 [pid 666] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 666] <... futex resumed>) = 1 [pid 663] <... futex resumed>) = 0 [pid 661] close(6 [pid 660] close(8 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] close(7 [pid 660] close(9 [pid 315] <... 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 666] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 663] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 666] <... clone3 resumed>) = 53 [pid 661] close(8 [pid 660] close(10 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(9) = -1 EBADF (Bad file descriptor) [pid 661] close(10) = -1 EBADF (Bad file descriptor) [pid 661] close(11 [pid 666] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 666] <... futex resumed>) = 1 [pid 663] <... futex resumed>) = 0 [pid 661] close(12 [pid 660] close(11 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... 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 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] close(13 [pid 660] close(12 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 666] ioctl(3, PPPIOCSMRU, 0 [pid 663] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 666] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 661] close(14 [pid 660] close(13 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 666] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 666] <... futex resumed>) = 1 [pid 663] <... futex resumed>) = 0 [pid 661] close(15 [pid 660] close(14 [pid 315] close(3 [pid 666] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] close(3 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 663] <... close resumed>) = 0 [pid 661] close(16 [pid 660] close(15 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 663] close(4 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 663] <... close resumed>) = 0 [pid 661] close(17 [pid 660] close(16 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 663] close(5 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(18ci2-android-6-1/strace-static-x86_64: Process 670 attached ) = -1 EBADF (Bad file descriptor) [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(17 [pid 670] set_robust_list(0x55557ce52760, 24 [pid 661] close(19 [pid 670] <... set_robust_list resumed>) = 0 [pid 663] close(6 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 78 [pid 661] close(20) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 670] rt_sigprocmask(SIG_SETMASK, [] [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(21 [pid 660] close(18 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 663] close(7 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] chdir("./25" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(22 [pid 660] close(19 [pid 670] <... chdir resumed>) = 0 [pid 663] close(8 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(23 [pid 670] <... prctl resumed>) = 0 [pid 663] close(9 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(20 [pid 670] setpgid(0, 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(24 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] <... setpgid resumed>) = 0 [pid 663] close(10 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(21 [pid 661] close(25 [pid 670] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(26 [pid 670] <... symlink resumed>) = 0 [pid 663] close(11 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(22 [pid 670] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(27 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] <... symlink resumed>) = 0 [pid 663] close(12 [pid 661] close(28 [pid 660] close(23 [pid 670] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] close(29 [pid 670] <... symlink resumed>) = 0 [pid 663] close(13 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(24 [pid 670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] exit_group(0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] <... openat resumed>) = 3 [pid 663] close(14 [pid 660] close(25 [pid 670] write(3, "1000", 4 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... exit_group resumed>) = ? [pid 670] <... write resumed>) = 4 [pid 665] <... futex resumed>) = ? [pid 663] close(15 [pid 660] close(26 [pid 670] close(3 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] <... close resumed>) = 0 [pid 663] close(16 [pid 660] close(27 [pid 670] read(200 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] close(17 [pid 660] close(28 [pid 670] symlink("/dev/binderfs", "./binderfs" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 670] <... symlink resumed>) = 0 [pid 663] close(18 [pid 660] close(29 [pid 670] write(1, "executing program\n", 18 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 670] <... write resumed>) = 18 [pid 665] +++ exited with 0 +++ [pid 663] close(19 [pid 661] +++ exited with 0 +++ [pid 660] exit_group(0 [pid 670] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = ? [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 670] <... futex resumed>) = 0 [pid 664] +++ exited with 0 +++ [pid 663] close(20 [pid 317] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] +++ exited with 0 +++ [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 663] close(21 [pid 317] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 663] close(22 [pid 317] fstat(3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 670] <... mmap resumed>) = 0x7f6390033000 [pid 663] close(23 [pid 317] getdents64(3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 670] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 670] <... mprotect resumed>) = 0 [pid 663] close(24 [pid 317] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] rt_sigprocmask(SIG_BLOCK, ~[] [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 663] close(25 [pid 317] newfstatat(AT_FDCWD, "./22/binderfs" [pid 670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 671 attached [pid 663] close(26 [pid 317] unlink("./22/binderfs" [pid 671] set_robust_list(0x7f63900539a0, 24 [pid 670] <... clone3 resumed> => {parent_tid=[79]}, 88) = 79 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 671] <... set_robust_list resumed>) = 0 [pid 670] rt_sigprocmask(SIG_SETMASK, [] [pid 663] close(27 [pid 317] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 671] rt_sigprocmask(SIG_SETMASK, [] [pid 670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 670] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] close(28 [pid 317] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 671] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 670] <... futex resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 670] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 671] <... socket resumed>) = 3 [pid 663] close(29 [pid 317] unlink("./22/cgroup.net" [pid 671] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 671] <... futex resumed>) = 1 [pid 670] <... futex resumed>) = 0 [pid 317] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 663] exit_group(0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 671] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 670] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = ? [pid 663] <... exit_group resumed>) = ? [pid 317] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 671] <... socket resumed>) = 4 [pid 670] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./22/cgroup.cpu") = 0 [pid 317] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./22/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./22/cgroup") = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 666] +++ exited with 0 +++ [pid 663] +++ exited with 0 +++ [pid 670] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 671] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... restart_syscall resumed>) = 0 [pid 670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] rmdir("./22" [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rmdir resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 671] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 670] <... futex resumed>) = 0 [pid 317] mkdir("./23", 0777 [pid 316] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 671] <... connect resumed>) = 0 [pid 670] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... mkdir resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 671] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 316] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 671] sendfile(-1, -1, [3 [pid 670] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 671] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 670] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 314] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 671] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] fstat(3 [pid 314] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] fstat(3 [pid 671] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 670] <... futex resumed>) = 0 [pid 317] <... 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 670] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... 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 317] close(3 [pid 671] <... clone3 resumed>) = 80 [pid 317] <... close resumed>) = 0 [pid 671] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getdents64(3 [pid 671] <... futex resumed>) = 1 [pid 670] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 671] ioctl(3, PPPIOCSMRU, 0 [pid 670] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 671] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 670] <... futex resumed>) = 0 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 671] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./21/binderfs" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 671] <... futex resumed>) = 0 [pid 670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "./22/binderfs" [pid 671] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 670] close(3 [pid 317] <... 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 316] unlink("./21/binderfs" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 670] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 314] unlink("./22/binderfs" [pid 670] close(4 [pid 317] <... 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 316] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 670] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] close(5 [pid 316] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 670] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./21/cgroup.net" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 314] unlink("./22/cgroup.net" [pid 670] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] close(8 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 670] close(9 [pid 317] <... 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 316] unlink("./21/cgroup.cpu" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 314] unlink("./22/cgroup.cpu" [pid 670] close(10 [pid 317] <... 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 316] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] close(11 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./21/cgroup" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "./22/cgroup" [pid 670] close(12 [pid 317] <... 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 316] unlink("./21/cgroup" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... unlink resumed>) = 0 [pid 314] unlink("./22/cgroup" [pid 670] close(13 [pid 317] <... close resumed>) = 0 [pid 316] getdents64(3 [pid 314] <... unlink resumed>) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getdents64(3 [pid 670] close(14 [pid 316] close(3 [pid 317] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 314] close(3 [pid 670] close(15 [pid 317] <... 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 316] rmdir("./21" [pid 314] <... close resumed>) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... rmdir resumed>) = 0 [pid 314] rmdir("./22" [pid 670] close(16 [pid 317] <... 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 316] mkdir("./22", 0777 [pid 314] <... rmdir resumed>) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... mkdir resumed>) = 0 [pid 314] mkdir("./23", 0777 [pid 670] close(17 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... mkdir resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 670] close(18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(3 [pid 314] <... socket resumed>) = 3 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] close(3 [pid 313] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 670] close(20 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] fstat(3 [pid 670] close(21 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 670] close(22 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] close(3 [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... close resumed>) = 0 [pid 314] close(3 [pid 313] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] close(23 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] newfstatat(AT_FDCWD, "./16/binderfs" [pid 670] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./16/binderfs"ci2-android-6-1/strace-static-x86_64: Process 673 attached [pid 670] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 673] set_robust_list(0x55557ce52760, 24 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 73 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 673] <... set_robust_list resumed>) = 0 [pid 670] close(26 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 673] rt_sigprocmask(SIG_SETMASK, [] [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 670] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 673] chdir("./23" [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./16/cgroup.net" [pid 673] <... chdir resumed>) = 0 [pid 670] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 673] <... prctl resumed>) = 0 [pid 670] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 673] setpgid(0, 0 [pid 670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 673] <... setpgid resumed>) = 0 [pid 670] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 673] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 671] <... futex resumed>) = ? [pid 670] <... exit_group resumed>) = ? [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./16/cgroup.cpu" [pid 673] <... symlink resumed>) = 0 [pid 671] +++ exited with 0 +++ [pid 670] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 673] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 673] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 673] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... 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] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 673] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./16/cgroup" [pid 316] <... 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 673] <... openat resumed>) = 3 [pid 316] close(3 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 673] write(3, "1000", 4 [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./16/cgroup" [pid 673] <... write resumed>) = 4 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 673] close(3 [pid 316] <... socket resumed>) = 3 [pid 314] close(3 [pid 313] getdents64(3 [pid 673] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 673] read(200 [pid 316] <... 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] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 673] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 673] symlink("/dev/binderfs", "./binderfs" [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] rmdir("./16" [pid 673] <... symlink resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... rmdir resumed>) = 0 [pid 673] write(1, "executing program\n", 18 [pid 316] <... setsockopt resumed>) = 0 executing program [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] mkdir("./17", 0777 [pid 673] <... write resumed>) = 18 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... mkdir resumed>) = 0 [pid 673] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 673] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 673] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 673] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 673] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 673] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... 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] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 673] <... mprotect resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 673] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... setsockopt resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] close(3 [pid 673] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... close resumed>) = 0 [pid 673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... close resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 675 attached ci2-android-6-1/strace-static-x86_64: Process 674 attached [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... socket resumed>) = 3 [pid 675] set_robust_list(0x55557ce52760, 24 [pid 674] set_robust_list(0x7f63900539a0, 24 [pid 673] <... clone3 resumed> => {parent_tid=[74]}, 88) = 74 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 73 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 675] <... set_robust_list resumed>) = 0 [pid 674] <... set_robust_list resumed>) = 0 [pid 673] rt_sigprocmask(SIG_SETMASK, [] [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 675] rt_sigprocmask(SIG_SETMASK, [] [pid 674] rt_sigprocmask(SIG_SETMASK, [] [pid 673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 676 attached [pid 675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 673] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 68 [pid 313] <... 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 676] set_robust_list(0x55557ce52760, 24 [pid 675] chdir("./23" [pid 674] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 673] <... futex resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 676] <... set_robust_list resumed>) = 0 [pid 675] <... chdir resumed>) = 0 [pid 674] <... socket resumed>) = 3 [pid 673] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 676] rt_sigprocmask(SIG_SETMASK, [] [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 674] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] <... prctl resumed>) = 0 [pid 674] <... futex resumed>) = 1 [pid 673] <... futex resumed>) = 0 [pid 313] <... 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 676] chdir("./22" [pid 675] setpgid(0, 0 [pid 673] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 676] <... chdir resumed>) = 0 [pid 675] <... setpgid resumed>) = 0 [pid 674] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 673] <... futex resumed>) = 0 [pid 313] <... 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 676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 675] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 673] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 676] <... prctl resumed>) = 0 [pid 675] <... symlink resumed>) = 0 [pid 674] <... socket resumed>) = 4 [pid 313] <... 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 676] setpgid(0, 0 [pid 675] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 674] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 676] <... setpgid resumed>) = 0 [pid 313] <... 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 675] <... symlink resumed>) = 0 [pid 674] <... futex resumed>) = 1 [pid 673] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 676] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 675] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 674] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 676] <... symlink resumed>) = 0 [pid 674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 676] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 675] <... symlink resumed>) = 0 [pid 674] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 673] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 676] <... symlink resumed>) = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 674] <... connect resumed>) = -1 EEXIST (File exists) [pid 313] <... 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 676] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 313] close(3 [pid 675] <... openat resumed>) = 3 [pid 674] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 676] <... symlink resumed>) = 0 [pid 675] write(3, "1000", 4 [pid 674] <... futex resumed>) = 1 [pid 673] <... futex resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 675] <... write resumed>) = 4 [pid 674] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... socket resumed>) = 3 [pid 673] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 673] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 676] <... openat resumed>) = 3 [pid 675] close(3 [pid 674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... 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 676] write(3, "1000", 4 [pid 675] <... close resumed>) = 0 [pid 674] sendfile(-1, -1, [3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 676] <... write resumed>) = 4 [pid 675] read(200 [pid 674] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 676] close(3 [pid 675] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 674] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 676] <... close resumed>) = 0 [pid 675] symlink("/dev/binderfs", "./binderfs" [pid 674] <... futex resumed>) = 1 [pid 673] <... futex resumed>) = 0 [pid 313] <... 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 676] read(200 [pid 673] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 675] <... symlink resumed>) = 0 [pid 674] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 673] <... futex resumed>) = 0 [pid 313] <... 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 676] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 676] symlink("/dev/binderfs", "./binderfs" [pid 675] write(1, "executing program\n", 18 [pid 674] <... clone3 resumed>) = 75 executing program executing program [pid 313] <... setsockopt resumed>) = 0 [pid 676] <... symlink resumed>) = 0 [pid 675] <... write resumed>) = 18 [pid 674] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] write(1, "executing program\n", 18 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 676] <... write resumed>) = 18 [pid 675] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 674] <... futex resumed>) = 1 [pid 673] <... futex resumed>) = 0 [pid 313] <... 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 676] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 674] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 676] <... futex resumed>) = 0 [pid 675] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 676] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 675] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 674] ioctl(3, PPPIOCSMRU, 0 [pid 313] <... 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 676] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 674] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 673] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 674] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 674] <... futex resumed>) = 0 [pid 673] close(3 [pid 676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... setsockopt resumed>) = 0 [pid 675] <... mmap resumed>) = 0x7f6390033000 [pid 674] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] <... close resumed>) = 0 [pid 676] <... mmap resumed>) = 0x7f6390033000 [pid 675] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 673] close(4 [pid 313] close(3 [pid 676] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 675] <... mprotect resumed>) = 0 [pid 673] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 676] rt_sigprocmask(SIG_BLOCK, ~[] [pid 675] rt_sigprocmask(SIG_BLOCK, ~[] [pid 673] close(5 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 676] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 675] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 673] close(6 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 678 attached ci2-android-6-1/strace-static-x86_64: Process 679 attached [pid 678] set_robust_list(0x7f63900539a0, 24 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 678] <... set_robust_list resumed>) = 0 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 676] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 ci2-android-6-1/strace-static-x86_64: Process 680 attached [pid 679] set_robust_list(0x7f63900539a0, 24 [pid 676] rt_sigprocmask(SIG_SETMASK, [] [pid 675] <... clone3 resumed> => {parent_tid=[74]}, 88) = 74 [pid 673] close(7 [pid 680] set_robust_list(0x55557ce52760, 24 [pid 679] <... set_robust_list resumed>) = 0 [pid 676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_SETMASK, [] [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 54 [pid 680] <... set_robust_list resumed>) = 0 [pid 679] rt_sigprocmask(SIG_SETMASK, [] [pid 676] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 673] close(8 [pid 680] rt_sigprocmask(SIG_SETMASK, [] [pid 679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 678] <... futex resumed>) = 0 [pid 676] <... futex resumed>) = 1 [pid 675] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 679] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 678] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 676] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 675] <... futex resumed>) = 0 [pid 673] close(9 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 680] chdir("./17" [pid 679] <... socket resumed>) = 3 [pid 678] <... socket resumed>) = 3 [pid 675] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 680] <... chdir resumed>) = 0 [pid 679] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] close(10 [pid 680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 679] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = 1 [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 680] <... prctl resumed>) = 0 [pid 679] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 678] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 676] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 673] close(11 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 680] setpgid(0, 0 [pid 679] <... socket resumed>) = 4 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 680] <... setpgid resumed>) = 0 [pid 679] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 676] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] close(12 [pid 680] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 679] <... futex resumed>) = 0 [pid 678] <... socket resumed>) = 4 [pid 675] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 680] <... symlink resumed>) = 0 [pid 679] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 678] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 673] close(13 [pid 315] fstat(3 [pid 680] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 679] <... connect resumed>) = -1 EEXIST (File exists) [pid 678] <... futex resumed>) = 1 [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 679] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] close(14 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 680] <... symlink resumed>) = 0 [pid 679] <... futex resumed>) = 0 [pid 678] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 676] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 680] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 679] sendfile(-1, -1, [3 [pid 675] <... futex resumed>) = 0 [pid 678] <... connect resumed>) = -1 EEXIST (File exists) [pid 673] close(15 [pid 315] getdents64(3 [pid 676] <... futex resumed>) = 0 [pid 680] <... symlink resumed>) = 0 [pid 679] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 678] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 679] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = 0 [pid 676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] close(16 [pid 679] <... futex resumed>) = 0 [pid 675] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 679] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 675] <... futex resumed>) = 0 [pid 673] close(17 [pid 680] <... openat resumed>) = 3 [pid 679] <... clone3 resumed>) = 75 [pid 678] sendfile(-1, -1, [3 [pid 676] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 680] write(3, "1000", 4 [pid 679] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 676] <... futex resumed>) = 0 [pid 673] close(18 [pid 315] newfstatat(AT_FDCWD, "./25/binderfs" [pid 680] <... write resumed>) = 4 [pid 679] <... futex resumed>) = 1 [pid 678] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 675] <... futex resumed>) = 0 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 680] close(3 [pid 679] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] <... futex resumed>) = 0 [pid 676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 675] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] close(19 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 680] <... close resumed>) = 0 [pid 679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 678] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 676] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] unlink("./25/binderfs" [pid 680] read(200 [pid 679] ioctl(3, PPPIOCSMRU, 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] close(20 [pid 680] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 678] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 676] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... unlink resumed>) = 0 [pid 680] symlink("/dev/binderfs", "./binderfs" [pid 679] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] close(21 [pid 679] <... futex resumed>) = 1 [pid 675] <... futex resumed>) = 0 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 679] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] close(3 [pid 673] close(22 [pid 675] <... close resumed>) = 0 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(4 [pid 673] close(23 [pid 675] <... close resumed>) = 0 [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(5 [pid 673] close(24 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 680] <... symlink resumed>) = 0 [pid 678] <... clone3 resumed>) = 70 [pid 675] close(6 [pid 673] close(25 [pid 315] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 680] write(1, "executing program\n", 18 [pid 678] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 680] <... write resumed>) = 18 [pid 678] <... futex resumed>) = 1 [pid 676] <... futex resumed>) = 0 [pid 675] close(7 [pid 673] close(26 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 680] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] ioctl(3, PPPIOCSMRU, 0 [pid 676] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 315] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 680] <... futex resumed>) = 0 [pid 678] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 676] <... futex resumed>) = 0 [pid 675] close(8 [pid 673] close(27 [pid 680] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 678] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 680] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 678] <... futex resumed>) = 0 [pid 676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 675] close(9 [pid 673] close(28 [pid 315] unlink("./25/cgroup.net" [pid 680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 678] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 676] close(3 [pid 675] close(10 [pid 673] close(29 [pid 315] <... unlink resumed>) = 0 [pid 680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 676] <... close resumed>) = 0 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 680] <... mmap resumed>) = 0x7f6390033000 [pid 676] close(4 [pid 675] close(11 [pid 673] exit_group(0 [pid 680] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 676] <... close resumed>) = 0 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 674] <... futex resumed>) = ? [pid 673] <... exit_group resumed>) = ? [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 680] <... mprotect resumed>) = 0 [pid 676] close(5 [pid 675] close(12 [pid 674] +++ exited with 0 +++ [pid 315] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 680] rt_sigprocmask(SIG_BLOCK, ~[] [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 673] +++ exited with 0 +++ [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 680] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 676] close(6 [pid 675] close(13 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] unlink("./25/cgroup.cpu" [pid 680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 683 attached [pid 676] close(7 [pid 675] close(14 [pid 315] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 683] set_robust_list(0x7f63900539a0, 24 [pid 680] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 683] <... set_robust_list resumed>) = 0 [pid 680] rt_sigprocmask(SIG_SETMASK, [] [pid 675] close(15 [pid 676] close(8 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 683] rt_sigprocmask(SIG_SETMASK, [] [pid 680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./25/cgroup" [pid 683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] close(16 [pid 317] <... restart_syscall resumed>) = 0 [pid 683] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 680] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] close(9 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 683] <... socket resumed>) = 3 [pid 680] <... futex resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(17 [pid 315] unlink("./25/cgroup" [pid 683] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] close(10 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 683] <... futex resumed>) = 0 [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(18 [pid 317] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 683] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 680] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] close(11 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... restart_syscall resumed>) = 0 [pid 315] getdents64(3 [pid 683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 680] <... futex resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(19 [pid 317] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 683] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 680] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] close(12 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 315] close(3 [pid 683] <... socket resumed>) = 4 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(20 [pid 317] fstat(3 [pid 683] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] close(13 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... close resumed>) = 0 [pid 683] <... futex resumed>) = 1 [pid 680] <... futex resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(21 [pid 680] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 315] rmdir("./25" [pid 683] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 680] <... futex resumed>) = 0 [pid 676] close(14 [pid 675] close(22) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 683] <... connect resumed>) = -1 EEXIST (File exists) [pid 680] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(23 [pid 315] <... rmdir resumed>) = 0 [pid 683] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] close(15 [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] mkdir("./26", 0777 [pid 683] <... futex resumed>) = 0 [pid 680] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(24) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 683] sendfile(-1, -1, [3 [pid 680] <... futex resumed>) = 0 [pid 676] close(16 [pid 675] close(25 [pid 317] newfstatat(AT_FDCWD, "./23/binderfs" [pid 315] <... mkdir resumed>) = 0 [pid 683] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 680] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 683] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] close(17 [pid 675] close(26 [pid 317] unlink("./23/binderfs" [pid 683] <... futex resumed>) = 0 [pid 680] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 683] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 680] <... futex resumed>) = 0 [pid 676] close(18 [pid 675] close(27 [pid 317] <... unlink resumed>) = 0 [pid 315] close(3 [pid 680] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] close(28) = -1 EBADF (Bad file descriptor) [pid 675] close(29) = -1 EBADF (Bad file descriptor) [pid 675] exit_group(0 [pid 679] <... futex resumed>) = ? [pid 675] <... exit_group resumed>) = ? [pid 683] <... clone3 resumed>) = 56 [pid 679] +++ exited with 0 +++ [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 683] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 683] <... futex resumed>) = 1 [pid 680] <... futex resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 675] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 315] <... socket resumed>) = 3 [pid 683] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 680] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] close(20 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 680] <... futex resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./23/cgroup.net" [pid 315] <... 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 683] ioctl(3, PPPIOCSMRU, 0 [pid 680] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] close(21 [pid 317] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 683] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 683] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] close(22 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 683] <... futex resumed>) = 1 [pid 680] <... futex resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 315] <... close resumed>) = 0 [pid 683] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 680] close(3 [pid 676] close(23 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 680] <... close resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./23/cgroup.cpu" [pid 315] <... socket resumed>) = 3 [pid 680] close(4 [pid 676] close(24 [pid 317] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] <... close resumed>) = 0 [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 680] close(5 [pid 676] close(25 executing program [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./23/cgroup" [pid 315] <... 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 680] close(6 [pid 676] close(26 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./23/cgroup" [pid 315] <... 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 680] close(7 [pid 676] close(27 [pid 317] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 315] <... 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 680] close(8 [pid 676] close(28 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... 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 680] close(9 [pid 676] close(29 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./23" [pid 315] <... 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 680] close(10 [pid 676] exit_group(0 [pid 317] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 678] <... futex resumed>) = ? [pid 676] <... exit_group resumed>) = ? [pid 317] mkdir("./24", 0777 [pid 315] <... 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 680] close(11 [pid 678] +++ exited with 0 +++ [pid 676] +++ exited with 0 +++ [pid 317] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 680] close(12 [pid 317] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... 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 680] close(13 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 680] close(14 [pid 317] <... socket resumed>) = 3 [pid 315] close(3 [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 680] close(15 [pid 317] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 680] close(16 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... 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 680] close(17 [pid 317] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 680] close(18 [pid 317] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 680] close(19 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 680] close(20 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 680] close(21 [pid 317] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 680] close(22 [pid 317] <... 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 315] close(3 [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 680] close(23 [pid 317] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 680] close(24 [pid 317] <... 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 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] close(25 [pid 317] <... 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 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 81 [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 680] close(26 [pid 317] <... 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 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 680] close(27 [pid 317] <... 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 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] close(28 [pid 317] <... 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 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 680] close(29 [pid 317] <... close resumed>) = 0 [pid 680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 680] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 683] <... futex resumed>) = ? [pid 680] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 683] +++ exited with 0 +++ [pid 680] +++ exited with 0 +++ [pid 317] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 686 attached [pid 686] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 76 [pid 686] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 686] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 686] chdir("./24") = 0 [pid 686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 686] setpgid(0, 0) = 0 [pid 686] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 686] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 686] symlink("/syzcgroup/net/syz4", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 686] write(1, "executing program\n", 18) = 18 [pid 686] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 686] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 687 attached [pid 687] set_robust_list(0x7f63900539a0, 24 [pid 686] <... clone3 resumed> => {parent_tid=[77]}, 88) = 77 [pid 687] <... set_robust_list resumed>) = 0 [pid 686] rt_sigprocmask(SIG_SETMASK, [] [pid 687] rt_sigprocmask(SIG_SETMASK, [] [pid 686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 686] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 686] <... futex resumed>) = 0 [pid 687] <... socket resumed>) = 3 [pid 686] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... futex resumed>) = 0 [pid 686] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 686] <... futex resumed>) = 0 [pid 687] <... socket resumed>) = 4 [pid 686] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... futex resumed>) = 0 [pid 686] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 686] <... futex resumed>) = 0 [pid 687] <... connect resumed>) = -1 EEXIST (File exists) [pid 686] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... futex resumed>) = 0 [pid 686] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] sendfile(-1, -1, [3 [pid 686] <... futex resumed>) = 0 [pid 687] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 686] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... futex resumed>) = 0 [pid 686] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 686] <... futex resumed>) = 0 [pid 687] <... clone3 resumed>) = 78 [pid 686] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... futex resumed>) = 0 [pid 686] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] ioctl(3, PPPIOCSMRU, 0 [pid 686] <... futex resumed>) = 0 [pid 687] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 686] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... futex resumed>) = 0 [pid 686] close(3 [pid 687] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] <... close resumed>) = 0 [pid 686] close(4) = 0 [pid 686] close(5) = -1 EBADF (Bad file descriptor) [pid 686] close(6) = -1 EBADF (Bad file descriptor) [pid 686] close(7) = -1 EBADF (Bad file descriptor) [pid 686] close(8) = -1 EBADF (Bad file descriptor) [pid 686] close(9) = -1 EBADF (Bad file descriptor) [pid 686] close(10) = -1 EBADF (Bad file descriptor) [pid 686] close(11) = -1 EBADF (Bad file descriptor) [pid 686] close(12) = -1 EBADF (Bad file descriptor) [pid 686] close(13) = -1 EBADF (Bad file descriptor) [pid 686] close(14) = -1 EBADF (Bad file descriptor) [pid 686] close(15) = -1 EBADF (Bad file descriptor) [pid 686] close(16) = -1 EBADF (Bad file descriptor) [pid 686] close(17) = -1 EBADF (Bad file descriptor) [pid 686] close(18) = -1 EBADF (Bad file descriptor) [pid 686] close(19) = -1 EBADF (Bad file descriptor) [pid 686] close(20) = -1 EBADF (Bad file descriptor) [pid 686] close(21) = -1 EBADF (Bad file descriptor) [pid 686] close(22) = -1 EBADF (Bad file descriptor) [pid 686] close(23) = -1 EBADF (Bad file descriptor) [pid 686] close(24) = -1 EBADF (Bad file descriptor) [pid 686] close(25) = -1 EBADF (Bad file descriptor) [pid 686] close(26) = -1 EBADF (Bad file descriptor) [pid 686] close(27) = -1 EBADF (Bad file descriptor) [pid 686] close(28) = -1 EBADF (Bad file descriptor) [pid 686] close(29) = -1 EBADF (Bad file descriptor) [pid 686] exit_group(0 [pid 687] <... futex resumed>) = ? [pid 686] <... exit_group resumed>) = ? [pid 687] +++ exited with 0 +++ [pid 686] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./23/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./23/binderfs") = 0 [pid 314] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./23/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./23/cgroup.net") = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 317] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] unlink("./23/cgroup.cpu" [pid 317] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... unlink resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 314] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] fstat(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] newfstatat(AT_FDCWD, "./23/cgroup" [pid 317] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] unlink("./23/cgroup" [pid 317] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getdents64(3 [pid 317] newfstatat(AT_FDCWD, "./24/binderfs" [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] close(3 [pid 317] unlink("./24/binderfs" [pid 314] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] rmdir("./23" [pid 317] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rmdir resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] mkdir("./24", 0777 [pid 317] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 314] <... mkdir resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] unlink("./24/cgroup.net" [pid 314] <... socket resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 314] close(3 [pid 317] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 314] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] unlink("./24/cgroup.cpu" [pid 314] <... 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 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 317] newfstatat(AT_FDCWD, "./24/cgroup" [pid 314] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] unlink("./24/cgroup" [pid 314] <... socket resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getdents64(3 [pid 314] <... 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 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] close(3 [pid 314] <... 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 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] rmdir("./24" [pid 314] <... 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 317] <... rmdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] mkdir("./25", 0777 [pid 314] <... 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 317] <... mkdir resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] close(3 [pid 314] <... 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 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] close(3 [pid 314] <... 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 317] <... close resumed>) = 0 [pid 314] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 317] <... 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] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 317] <... 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] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 317] <... 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 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 690 attached [pid 690] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 79 [pid 690] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 690] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 30.726719][ T653] ------------[ cut here ]------------ [ 30.732258][ T653] WARNING: CPU: 1 PID: 653 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 30.742365][ T653] Modules linked in: [ 30.746308][ T653] CPU: 1 PID: 653 Comm: syz-executor122 Tainted: G B W syzkaller #0 [ 30.755572][ T653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 30.765668][ T653] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 690] chdir("./25") = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 690] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 690] symlink("/syzcgroup/net/syz4", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 690] symlink("/dev/binderfs", "./binderfs") = 0 [pid 690] write(1, "executing program\n", 18) = 18 executing program [pid 690] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 690] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 691 attached [pid 691] set_robust_list(0x7f63900539a0, 24 [pid 690] <... clone3 resumed> => {parent_tid=[80]}, 88) = 80 [pid 691] <... set_robust_list resumed>) = 0 [pid 690] rt_sigprocmask(SIG_SETMASK, [] [pid 691] rt_sigprocmask(SIG_SETMASK, [] [pid 690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 690] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 690] <... futex resumed>) = 0 [pid 691] <... socket resumed>) = 3 [pid 690] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 690] <... futex resumed>) = 0 [pid 691] <... socket resumed>) = 4 [pid 690] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 690] <... futex resumed>) = 0 [pid 691] <... connect resumed>) = -1 EEXIST (File exists) [pid 690] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 76 [pid 691] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 691] sendfile(-1, -1, [3 [pid 690] <... futex resumed>) = 0 [pid 691] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 690] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 691] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 690] <... futex resumed>) = 0 [pid 691] <... clone3 resumed>) = 81 [pid 690] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] ioctl(3, PPPIOCSMRU, 0 [pid 690] <... futex resumed>) = 0 [pid 691] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 690] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] close(3 [pid 691] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] <... close resumed>) = 0 [pid 690] close(4) = 0 [pid 690] close(5) = -1 EBADF (Bad file descriptor) [pid 690] close(6) = -1 EBADF (Bad file descriptor) [pid 690] close(7) = -1 EBADF (Bad file descriptor) [pid 690] close(8) = -1 EBADF (Bad file descriptor) [pid 690] close(9) = -1 EBADF (Bad file descriptor) [pid 690] close(10) = -1 EBADF (Bad file descriptor) [pid 690] close(11) = -1 EBADF (Bad file descriptor) [pid 690] close(12) = -1 EBADF (Bad file descriptor) [pid 690] close(13) = -1 EBADF (Bad file descriptor) [pid 690] close(14) = -1 EBADF (Bad file descriptor) [pid 690] close(15) = -1 EBADF (Bad file descriptor) [pid 690] close(16) = -1 EBADF (Bad file descriptor) [pid 690] close(17) = -1 EBADF (Bad file descriptor) [pid 690] close(18) = -1 EBADF (Bad file descriptor) [pid 690] close(19) = -1 EBADF (Bad file descriptor) [pid 690] close(20) = -1 EBADF (Bad file descriptor) [pid 690] close(21) = -1 EBADF (Bad file descriptor) [pid 690] close(22) = -1 EBADF (Bad file descriptor) [pid 690] close(23) = -1 EBADF (Bad file descriptor) [pid 690] close(24) = -1 EBADF (Bad file descriptor) [pid 690] close(25) = -1 EBADF (Bad file descriptor) [pid 690] close(26) = -1 EBADF (Bad file descriptor) [pid 690] close(27) = -1 EBADF (Bad file descriptor) [pid 690] close(28) = -1 EBADF (Bad file descriptor) [pid 690] close(29) = -1 EBADF (Bad file descriptor) [pid 690] exit_group(0 [pid 691] <... futex resumed>) = ? [pid 690] <... exit_group resumed>) = ? [pid 691] +++ exited with 0 +++ [pid 690] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 316] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./22/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./22/binderfs") = 0 [pid 316] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./22/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./22/cgroup.net") = 0 [pid 316] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./22/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./22/cgroup.cpu") = 0 [pid 316] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./22/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./22/cgroup") = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 316] rmdir("./22") = 0 [pid 316] mkdir("./23", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 317] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] close(3 [pid 317] <... openat resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 317] fstat(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... socket resumed>) = 3 [pid 317] getdents64(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... 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 317] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] newfstatat(AT_FDCWD, "./25/binderfs" [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] unlink("./25/binderfs" [pid 316] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 316] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] unlink("./25/cgroup.net" [pid 316] <... 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 313] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 313] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... openat resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 316] <... 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 313] fstat(3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] unlink("./25/cgroup.cpu" [pid 316] <... 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 313] getdents64(3 [pid 317] <... unlink resumed>) = 0 [pid 316] close(3 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 1 entries */, 32768) = 24 [pid 317] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getdents64(3 [pid 317] newfstatat(AT_FDCWD, "./25/cgroup" [pid 316] <... socket resumed>) = 3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 5 entries */, 32768) = 152 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] unlink("./25/cgroup" [pid 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./17/binderfs" [pid 317] getdents64(3 [pid 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./17/binderfs" [pid 317] close(3 [pid 316] <... 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 313] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] rmdir("./25" [pid 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... rmdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 317] mkdir("./26", 0777 [pid 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./17/cgroup.net" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 313] <... unlink resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] close(3 [pid 313] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] close(3 [pid 316] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] unlink("./17/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 693 attached [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 693] set_robust_list(0x55557ce52760, 24 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 71 [pid 313] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 693] <... set_robust_list resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 693] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] newfstatat(AT_FDCWD, "./17/cgroup" [pid 693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 693] chdir("./23" [pid 317] <... close resumed>) = 0 [pid 313] unlink("./17/cgroup" [pid 693] <... chdir resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... socket resumed>) = 3 [pid 313] getdents64(3 [pid 693] <... prctl resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 693] setpgid(0, 0 [pid 317] <... 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 313] close(3 [pid 693] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 693] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] <... 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 313] rmdir("./17" [pid 693] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... rmdir resumed>) = 0 [pid 693] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] <... 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 313] mkdir("./18", 0777 [pid 693] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... mkdir resumed>) = 0 [pid 693] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 693] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... 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 313] close(3 [pid 693] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 693] write(3, "1000", 4 [pid 317] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 693] <... write resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 693] close(3 [pid 317] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 693] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 693] read(200 [pid 317] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 693] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 693] symlink("/dev/binderfs", "./binderfs" [pid 317] <... 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 313] close(3 [pid 693] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 executing program [pid 693] write(1, "executing program\n", 18 [pid 317] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 693] <... write resumed>) = 18 [pid 317] close(3 [pid 313] <... socket resumed>) = 3 [pid 693] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 693] <... futex resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 693] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 693] <... rt_sigaction resumed>, NULL, 8) = 0 [ 30.772030][ T653] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 30.791718][ T653] RSP: 0018:ffffc90001a3fb90 EFLAGS: 00010293 [ 30.797825][ T653] RAX: ffffffff849cb3d7 RBX: ffff88811db85000 RCX: ffff88811deca880 [ 30.805869][ T653] RDX: 0000000000000000 RSI: 000000001d4174a0 RDI: 000000000c04eb7d [ 30.814019][ T653] RBP: ffffc90001a3fbb0 R08: ffff88811db85083 R09: 1ffff11023b70a10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 693] <... mmap resumed>) = 0x7f6390033000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 693] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 693] <... mprotect resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 693] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 693] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 694 attached [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 694] set_robust_list(0x7f63900539a0, 24 [pid 693] <... clone3 resumed> => {parent_tid=[72]}, 88) = 72 [pid 317] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 694] <... set_robust_list resumed>) = 0 [pid 693] rt_sigprocmask(SIG_SETMASK, [] [pid 317] close(3 [pid 313] <... 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 694] rt_sigprocmask(SIG_SETMASK, [] [pid 693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 694] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 693] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 694] <... socket resumed>) = 3 [pid 693] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 695 attached [pid 694] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] close(3 [pid 695] set_robust_list(0x55557ce52760, 24 [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 82 [pid 313] <... close resumed>) = 0 [pid 695] <... set_robust_list resumed>) = 0 [pid 694] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 693] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 695] rt_sigprocmask(SIG_SETMASK, [] [pid 694] <... socket resumed>) = 4 [pid 693] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 694] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 695] chdir("./26" [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 695] <... chdir resumed>) = 0 [pid 694] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 693] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 694] <... connect resumed>) = 0 [pid 693] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 695] <... prctl resumed>) = 0 [pid 694] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 695] setpgid(0, 0 [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 695] <... setpgid resumed>) = 0 [pid 694] sendfile(-1, -1, [3 [pid 693] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 695] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 694] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 693] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 695] <... symlink resumed>) = 0 [pid 694] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 695] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 695] <... symlink resumed>) = 0 [pid 694] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 693] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 695] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 694] <... clone3 resumed>) = 73 [pid 693] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 695] <... symlink resumed>) = 0 [pid 694] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] close(3 [pid 695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 695] <... openat resumed>) = 3 [pid 694] ioctl(3, PPPIOCSMRU, 0 [pid 693] <... futex resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 695] write(3, "1000", 4 [pid 694] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 693] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 695] <... write resumed>) = 4 [pid 694] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 697 attached [pid 695] close(3 [pid 694] <... futex resumed>) = 0 [pid 693] close(3 [pid 697] set_robust_list(0x55557ce52760, 24 [pid 695] <... close resumed>) = 0 [pid 694] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] <... close resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 57 [pid 697] <... set_robust_list resumed>) = 0 [pid 695] read(200 [pid 693] close(4 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 697] rt_sigprocmask(SIG_SETMASK, [] [pid 695] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 695] symlink("/dev/binderfs", "./binderfs" [pid 693] close(5 [pid 697] chdir("./18" [pid 695] <... symlink resumed>) = 0 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... chdir resumed>) = 0 [pid 695] write(1, "executing program\n", 18 [pid 693] close(6 executing program [pid 697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 695] <... write resumed>) = 18 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... prctl resumed>) = 0 [pid 695] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] close(7 [pid 697] setpgid(0, 0 [pid 695] <... futex resumed>) = 0 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... setpgid resumed>) = 0 [pid 695] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 693] close(8 [pid 697] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 695] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... symlink resumed>) = 0 [pid 695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 693] close(9 [pid 697] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... symlink resumed>) = 0 [pid 695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 693] close(10 [pid 697] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 695] <... mmap resumed>) = 0x7f6390033000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... symlink resumed>) = 0 [pid 695] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 693] close(11 [pid 697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 695] <... mprotect resumed>) = 0 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... openat resumed>) = 3 [pid 695] rt_sigprocmask(SIG_BLOCK, ~[] [pid 693] close(12 [pid 697] write(3, "1000", 4 [pid 695] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... write resumed>) = 4 [pid 695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 693] close(13ci2-android-6-1/strace-static-x86_64: Process 698 attached [pid 697] close(3 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] set_robust_list(0x7f63900539a0, 24 [pid 697] <... close resumed>) = 0 [pid 695] <... clone3 resumed> => {parent_tid=[83]}, 88) = 83 [pid 693] close(14 [pid 698] <... set_robust_list resumed>) = 0 [pid 697] read(200 [pid 695] rt_sigprocmask(SIG_SETMASK, [] [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] rt_sigprocmask(SIG_SETMASK, [] [pid 697] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] close(15 [pid 698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] symlink("/dev/binderfs", "./binderfs" [pid 695] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 697] <... symlink resumed>) = 0 [pid 695] <... futex resumed>) = 0 [pid 693] close(16 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 698] <... socket resumed>) = 3 [pid 697] write(1, "executing program\n", 18 [pid 695] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 698] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... write resumed>) = 18 [pid 695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] close(17 [pid 698] <... futex resumed>) = 0 [pid 697] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 697] <... futex resumed>) = 0 [pid 695] <... futex resumed>) = 0 [pid 693] close(18 [pid 698] <... socket resumed>) = 4 [pid 697] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 695] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] close(19 [pid 698] <... futex resumed>) = 0 [pid 697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 695] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 695] <... futex resumed>) = 0 [pid 693] close(20 [pid 698] <... connect resumed>) = -1 EEXIST (File exists) [pid 697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 695] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 698] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... mmap resumed>) = 0x7f6390033000 [pid 695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] close(21 [pid 698] <... futex resumed>) = 0 [pid 697] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 695] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] sendfile(-1, -1, [3 [pid 697] <... mprotect resumed>) = 0 [pid 695] <... futex resumed>) = 0 [pid 693] close(22 [pid 698] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 697] rt_sigprocmask(SIG_BLOCK, ~[] [pid 695] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 698] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] close(23 [pid 698] <... futex resumed>) = 0 [pid 697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 695] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 699 attached [pid 698] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 695] <... futex resumed>) = 0 [pid 693] close(24 [pid 699] set_robust_list(0x7f63900539a0, 24 [pid 698] <... clone3 resumed>) = 84 [pid 697] <... clone3 resumed> => {parent_tid=[58]}, 88) = 58 [pid 695] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] <... set_robust_list resumed>) = 0 [pid 698] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] rt_sigprocmask(SIG_SETMASK, [] [pid 695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] close(25 [pid 699] rt_sigprocmask(SIG_SETMASK, [] [pid 698] <... futex resumed>) = 0 [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 695] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 698] ioctl(3, PPPIOCSMRU, 0 [pid 697] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... futex resumed>) = 0 [pid 693] close(26 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 699] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 698] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 697] <... futex resumed>) = 0 [pid 695] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] <... socket resumed>) = 3 [pid 698] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] close(27 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 699] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] close(3 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] <... futex resumed>) = 0 [pid 698] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... close resumed>) = 0 [pid 693] close(28 [pid 699] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 697] <... futex resumed>) = 0 [pid 695] close(4 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] <... socket resumed>) = 4 [pid 697] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... close resumed>) = 0 [pid 693] close(29 [pid 699] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] close(5 [pid 693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 699] <... futex resumed>) = 0 [pid 697] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 693] exit_group(0 [pid 699] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 697] <... futex resumed>) = 0 [pid 695] close(6 [pid 694] <... futex resumed>) = ? [pid 693] <... exit_group resumed>) = ? [pid 699] <... connect resumed>) = 0 [pid 697] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 694] +++ exited with 0 +++ [pid 693] +++ exited with 0 +++ [pid 699] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] close(7 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 699] <... futex resumed>) = 0 [pid 697] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 699] sendfile(-1, -1, [3 [pid 697] <... futex resumed>) = 0 [pid 695] close(8 [pid 699] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 697] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] close(9 [pid 699] <... futex resumed>) = 0 [pid 697] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 697] <... futex resumed>) = 0 [pid 695] close(10 [pid 699] <... clone3 resumed>) = 59 [pid 697] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] close(11 [pid 699] <... futex resumed>) = 0 [pid 697] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] ioctl(3, PPPIOCSMRU, 0 [pid 697] <... futex resumed>) = 0 [pid 695] close(12 [pid 699] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 697] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] close(13 [pid 699] <... futex resumed>) = 0 [pid 697] close(3 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 699] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] <... close resumed>) = 0 [pid 695] close(14 [pid 697] close(4 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = 0 [pid 695] close(15 [pid 697] close(5 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(16 [pid 697] close(6 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(17 [pid 697] close(7 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(18 [pid 697] close(8 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(19 [pid 697] close(9 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(20 [pid 697] close(10 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(21 [pid 697] close(11 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(22 [pid 697] close(12 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(23 [pid 697] close(13 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 30.822039][ T653] R10: dffffc0000000000 R11: ffffed1023b70a11 R12: dffffc0000000000 [ 30.830100][ T653] R13: dffffc0000000000 R14: 000000001d4174a0 R15: ffff888116ba6000 [ 30.838128][ T653] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 30.847131][ T653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.853771][ T653] CR2: 00007f63900aca90 CR3: 000000000700f000 CR4: 00000000003506a0 [ 30.861767][ T653] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(24 [pid 316] <... restart_syscall resumed>) = 0 [pid 697] close(14 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(25 [pid 697] close(15 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(26 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 697] close(16 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(27 [pid 316] <... openat resumed>) = 3 [pid 697] close(17 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(28 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 697] close(18 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] close(29 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 697] close(19 [pid 695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] exit_group(0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 698] <... futex resumed>) = ? [pid 697] close(20 [pid 695] <... exit_group resumed>) = ? [pid 316] newfstatat(AT_FDCWD, "./23/binderfs" [pid 698] +++ exited with 0 +++ [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 695] +++ exited with 0 +++ [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 697] close(21 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] unlink("./23/binderfs" [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 697] close(22 [pid 316] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 697] close(23 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 697] close(24 [pid 317] <... openat resumed>) = 3 [pid 316] unlink("./23/cgroup.net" [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 316] <... unlink resumed>) = 0 [pid 697] close(25 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 697] close(26 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 697] close(27 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] unlink("./23/cgroup.cpu" [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./26/binderfs" [pid 316] <... unlink resumed>) = 0 [pid 697] close(28 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./26/binderfs" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 697] close(29 [pid 317] <... unlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./23/cgroup" [pid 697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 697] exit_group(0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] unlink("./23/cgroup" [pid 699] <... futex resumed>) = ? [pid 697] <... exit_group resumed>) = ? [pid 317] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 316] <... unlink resumed>) = 0 [pid 699] +++ exited with 0 +++ [pid 697] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getdents64(3 [pid 317] unlink("./26/cgroup.net" [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... unlink resumed>) = 0 [pid 316] close(3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] rmdir("./23" [pid 317] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 316] <... rmdir resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] mkdir("./24", 0777 [pid 317] unlink("./26/cgroup.cpu" [pid 316] <... mkdir resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... socket resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] close(3 [pid 317] newfstatat(AT_FDCWD, "./26/cgroup" [pid 316] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] unlink("./26/cgroup" [pid 316] <... socket resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] getdents64(3 [pid 316] <... 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 313] <... restart_syscall resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 317] close(3 [pid 316] close(3 [pid 313] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] rmdir("./26" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... rmdir resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 317] mkdir("./27", 0777 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] fstat(3 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./18/binderfs" [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./18/binderfs" [pid 317] <... 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 316] <... 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 313] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 317] <... close resumed>) = 0 [pid 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./18/cgroup.net" [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 313] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 317] <... 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 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 313] unlink("./18/cgroup.cpu" [pid 317] <... 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 316] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./18/cgroup" [pid 317] <... 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 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./18/cgroup" [pid 317] <... 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 316] <... 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 313] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getdents64(3 [pid 317] <... 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 316] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 317] <... 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 316] <... 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 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] rmdir("./18" [pid 317] <... 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 316] <... 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 313] <... rmdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] mkdir("./19", 0777 [pid 317] <... 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 316] <... 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 313] <... mkdir resumed>) = 0 [pid 317] close(3 [pid 316] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] close(3 [pid 317] <... socket resumed>) = 3 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 702 attached [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 702] set_robust_list(0x55557ce52760, 24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 74 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 702] <... set_robust_list resumed>) = 0 [pid 317] <... 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 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 702] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 313] <... 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 702] chdir("./24" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 702] <... chdir resumed>) = 0 [pid 317] <... 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 313] <... close resumed>) = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 702] <... prctl resumed>) = 0 [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 702] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 702] <... setpgid resumed>) = 0 [pid 317] <... 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 313] <... 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 702] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 702] <... symlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 313] <... 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 702] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 702] <... symlink resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 702] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 703 attached [pid 702] <... symlink resumed>) = 0 [pid 313] <... 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 703] set_robust_list(0x55557ce52760, 24 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 85 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 703] <... set_robust_list resumed>) = 0 [pid 702] <... openat resumed>) = 3 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 703] rt_sigprocmask(SIG_SETMASK, [] [pid 702] write(3, "1000", 4 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 702] <... write resumed>) = 4 [pid 313] <... 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 703] chdir("./27" [pid 702] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 703] <... chdir resumed>) = 0 [pid 702] <... close resumed>) = 0 [pid 313] <... 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 703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 702] read(200 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 703] <... prctl resumed>) = 0 [pid 702] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... 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 703] setpgid(0, 0 [pid 702] symlink("/dev/binderfs", "./binderfs" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 703] <... setpgid resumed>) = 0 [pid 702] <... symlink resumed>) = 0 [pid 313] <... 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 703] symlink("/syzcgroup/unified/syz4", "./cgroup" executing program [pid 702] write(1, "executing program\n", 18 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 703] <... symlink resumed>) = 0 [pid 702] <... write resumed>) = 18 [pid 313] <... 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 703] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [ 30.869888][ T653] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.877918][ T653] Call Trace: [ 30.881215][ T653] [ 30.884237][ T653] pppol2tp_release+0x150/0x2b0 [ 30.889116][ T653] sock_close+0xc9/0x220 [ 30.893456][ T653] ? __cfi_sock_close+0x10/0x10 [ 30.898337][ T653] __fput+0x1fd/0x8f0 [ 30.902352][ T653] ____fput+0x15/0x20 [ 30.906431][ T653] task_work_run+0x1e1/0x250 [ 30.911138][ T653] ? __cfi_task_work_run+0x10/0x10 [ 30.916310][ T653] ? free_nsproxy+0x21f/0x270 [ 30.921033][ T653] do_exit+0xb0d/0x29f0 [pid 702] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] close(3 [pid 703] <... symlink resumed>) = 0 [pid 702] <... futex resumed>) = 0 [pid 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 689 attached ci2-android-6-1/strace-static-x86_64: Process 685 attached [pid 703] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 702] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 703] <... symlink resumed>) = 0 [pid 702] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 689] set_robust_list(0x55557ce52760, 24 [pid 685] set_robust_list(0x55557ce52760, 24 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 689] <... set_robust_list resumed>) = 0 [pid 685] <... set_robust_list resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 703] <... openat resumed>) = 3 [pid 702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] rt_sigprocmask(SIG_SETMASK, [] [pid 685] rt_sigprocmask(SIG_SETMASK, [] [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 703] write(3, "1000", 4 [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 703] <... write resumed>) = 4 [pid 702] <... mmap resumed>) = 0x7f6390033000 [pid 689] chdir("./24" [pid 685] chdir("./26" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 703] close(3 [pid 702] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 689] <... chdir resumed>) = 0 [pid 685] <... chdir resumed>) = 0 [pid 313] <... 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 703] <... close resumed>) = 0 [pid 702] <... mprotect resumed>) = 0 [pid 689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 703] read(200 [pid 702] rt_sigprocmask(SIG_BLOCK, ~[] [pid 689] <... prctl resumed>) = 0 [pid 685] <... prctl resumed>) = 0 [pid 313] <... 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 703] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 689] setpgid(0, 0 [pid 685] setpgid(0, 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES executing program [pid 703] symlink("/dev/binderfs", "./binderfs" [pid 702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 689] <... setpgid resumed>) = 0 [pid 685] <... setpgid resumed>) = 0 [pid 313] <... 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 703] <... symlink resumed>) = 0 [pid 689] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 685] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 703] write(1, "executing program\n", 18 [pid 702] <... clone3 resumed> => {parent_tid=[75]}, 88) = 75 [pid 689] <... symlink resumed>) = 0 [pid 685] <... symlink resumed>) = 0 [pid 313] <... 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 703] <... write resumed>) = 18 [pid 702] rt_sigprocmask(SIG_SETMASK, [] [pid 689] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 685] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 703] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] <... symlink resumed>) = 0 [pid 685] <... symlink resumed>) = 0 [pid 313] <... 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 703] <... futex resumed>) = 0 [pid 702] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 685] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 313] close(3 [pid 703] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 702] <... futex resumed>) = 0 [pid 689] <... symlink resumed>) = 0 [pid 685] <... symlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 703] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 702] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 689] <... openat resumed>) = 3 [pid 685] <... openat resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] write(3, "1000", 4 [pid 685] write(3, "1000", 4 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 689] <... write resumed>) = 4 [pid 685] <... write resumed>) = 4 [pid 703] <... mmap resumed>) = 0x7f6390033000 [pid 689] close(3 [pid 685] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 60 [pid 703] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 689] <... close resumed>) = 0 [pid 685] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 703] <... mprotect resumed>) = 0 [pid 689] read(200 [pid 685] read(200 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 703] rt_sigprocmask(SIG_BLOCK, ~[] [pid 689] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 703] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 689] symlink("/dev/binderfs", "./binderfs" [pid 685] symlink("/dev/binderfs", "./binderfs" [pid 703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 689] <... symlink resumed>) = 0 [pid 685] <... symlink resumed>) = 0 [pid 689] write(1, "executing program\n", 18 executing program executing program [pid 685] write(1, "executing program\n", 18 [pid 703] <... clone3 resumed> => {parent_tid=[86]}, 88) = 86 [pid 689] <... write resumed>) = 18 [pid 685] <... write resumed>) = 18 [pid 703] rt_sigprocmask(SIG_SETMASK, [] [pid 689] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 703] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 685] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 703] <... futex resumed>) = 0 [pid 689] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 685] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 703] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 689] <... mmap resumed>) = 0x7f6390033000 [pid 685] <... mmap resumed>) = 0x7f6390033000 [pid 689] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 685] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 689] <... mprotect resumed>) = 0 [pid 685] <... mprotect resumed>) = 0 [pid 689] rt_sigprocmask(SIG_BLOCK, ~[] [pid 685] rt_sigprocmask(SIG_BLOCK, ~[] [pid 689] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 685] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 689] <... clone3 resumed> => {parent_tid=[77]}, 88) = 77 [pid 685] <... clone3 resumed> => {parent_tid=[82]}, 88) = 82 [pid 689] rt_sigprocmask(SIG_SETMASK, [] [pid 685] rt_sigprocmask(SIG_SETMASK, [] [pid 689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 689] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 704 attached [pid 704] set_robust_list(0x7f63900539a0, 24) = 0 [pid 704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 704] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 704] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 704] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 702] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... socket resumed>) = 4 [pid 704] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 704] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 702] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... connect resumed>) = -1 EEXIST (File exists) [pid 704] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 704] sendfile(-1, -1, [3 [pid 702] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 704] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 704] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 702] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... clone3 resumed>) = 76 [pid 704] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 704] ioctl(3, PPPIOCSMRU, 0 [pid 702] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 704] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] close(3) = 0 [pid 702] close(4) = 0 [pid 702] close(5) = -1 EBADF (Bad file descriptor) [pid 702] close(6) = -1 EBADF (Bad file descriptor) [pid 702] close(7) = -1 EBADF (Bad file descriptor) [pid 702] close(8) = -1 EBADF (Bad file descriptor) [pid 702] close(9) = -1 EBADF (Bad file descriptor) [pid 702] close(10) = -1 EBADF (Bad file descriptor) [pid 702] close(11) = -1 EBADF (Bad file descriptor) [pid 702] close(12) = -1 EBADF (Bad file descriptor) [pid 702] close(13) = -1 EBADF (Bad file descriptor) [pid 702] close(14) = -1 EBADF (Bad file descriptor) [pid 702] close(15) = -1 EBADF (Bad file descriptor) [pid 702] close(16) = -1 EBADF (Bad file descriptor) [pid 702] close(17) = -1 EBADF (Bad file descriptor) [pid 702] close(18) = -1 EBADF (Bad file descriptor) [pid 702] close(19) = -1 EBADF (Bad file descriptor) [pid 702] close(20) = -1 EBADF (Bad file descriptor) [pid 702] close(21) = -1 EBADF (Bad file descriptor) [pid 702] close(22) = -1 EBADF (Bad file descriptor) [pid 702] close(23) = -1 EBADF (Bad file descriptor) [pid 702] close(24) = -1 EBADF (Bad file descriptor) [pid 702] close(25) = -1 EBADF (Bad file descriptor) [pid 702] close(26) = -1 EBADF (Bad file descriptor) [pid 702] close(27) = -1 EBADF (Bad file descriptor) [pid 702] close(28) = -1 EBADF (Bad file descriptor) [pid 702] close(29) = -1 EBADF (Bad file descriptor) [pid 702] exit_group(0 [pid 704] <... futex resumed>) = ? [pid 702] <... exit_group resumed>) = ? [pid 704] +++ exited with 0 +++ [pid 702] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 705 attached [pid 705] set_robust_list(0x55557ce52760, 24) = 0 [pid 705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 705] chdir("./19") = 0 [pid 705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 705] setpgid(0, 0) = 0 [pid 705] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 705] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 705] symlink("/syzcgroup/net/syz0", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 705] symlink("/dev/binderfs", "./binderfs") = 0 [pid 705] write(1, "executing program\n", 18) = 18 executing program [pid 705] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... restart_syscall resumed>) = 0 [pid 705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 316] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 705] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 705] <... mprotect resumed>) = 0 [pid 316] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 705] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... openat resumed>) = 3 [pid 705] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] fstat(3 [pid 705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getdents64(3 [pid 705] <... clone3 resumed> => {parent_tid=[61]}, 88) = 61 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 705] rt_sigprocmask(SIG_SETMASK, [] [pid 316] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 705] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./24/binderfs" [pid 705] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 705] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] unlink("./24/binderfs") = 0 [pid 316] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./24/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./24/cgroup.net") = 0 [pid 316] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./24/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./24/cgroup.cpu") = 0 [pid 316] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./24/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./24/cgroup") = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [ 30.925246][ T653] ? __cfi_do_exit+0x10/0x10 [ 30.929849][ T653] ? xfd_validate_state+0x70/0x150 [ 30.934997][ T653] ? __kasan_check_write+0x14/0x20 [ 30.940124][ T653] __x64_sys_exit+0x40/0x40 [ 30.944694][ T653] x64_sys_call+0x67/0x9a0 [ 30.949120][ T653] do_syscall_64+0x4c/0xa0 [ 30.953604][ T653] ? clear_bhb_loop+0x30/0x80 [ 30.958293][ T653] ? clear_bhb_loop+0x30/0x80 [ 30.963046][ T653] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 30.968951][ T653] RIP: 0033:0x7f639008a379 [pid 316] rmdir("./24") = 0 [pid 316] mkdir("./25", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 316] close(3) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 711 attached [pid 711] set_robust_list(0x55557ce52760, 24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 77 [pid 711] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 711] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 711] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 711] chdir("./25") = 0 [pid 711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 711] setpgid(0, 0) = 0 [pid 711] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 711] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 711] symlink("/syzcgroup/net/syz2", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 711] write(1, "executing program\n", 18 executing program [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 711] <... write resumed>) = 18 [pid 711] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 711] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 712 attached [pid 712] set_robust_list(0x7f63900539a0, 24 [pid 711] <... clone3 resumed> => {parent_tid=[78]}, 88) = 78 [pid 712] <... set_robust_list resumed>) = 0 [pid 711] rt_sigprocmask(SIG_SETMASK, [] [pid 712] rt_sigprocmask(SIG_SETMASK, [] [pid 711] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 711] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 711] <... futex resumed>) = 0 [pid 712] <... socket resumed>) = 3 [pid 711] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 712] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 711] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... socket resumed>) = 4 [pid 711] <... futex resumed>) = 0 [pid 712] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 711] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... connect resumed>) = -1 ENODEV (No such device) [pid 711] <... futex resumed>) = 0 [pid 712] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] sendfile(-1, -1, [3 [pid 711] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 711] <... futex resumed>) = 0 [pid 712] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 711] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... clone3 resumed>) = 79 [pid 711] <... futex resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 712] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] ioctl(3, PPPIOCSMRU, 0 [pid 711] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 711] <... futex resumed>) = 0 [pid 712] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... futex resumed>) = 0 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] close(3) = 0 [pid 711] close(4) = 0 [pid 711] close(5) = -1 EBADF (Bad file descriptor) [pid 711] close(6) = -1 EBADF (Bad file descriptor) [pid 711] close(7) = -1 EBADF (Bad file descriptor) [pid 711] close(8) = -1 EBADF (Bad file descriptor) [pid 711] close(9) = -1 EBADF (Bad file descriptor) [pid 711] close(10) = -1 EBADF (Bad file descriptor) [pid 703] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 711] close(11 [pid 703] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... futex resumed>) = 0 [pid 711] close(12 [pid 703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... mmap resumed>) = 0x7f6390012000 [pid 711] close(13 [pid 703] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... mprotect resumed>) = 0 [pid 711] close(14 [pid 703] rt_sigprocmask(SIG_BLOCK, ~[] [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 711] close(15 [pid 703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 714 attached [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 714] set_robust_list(0x7f63900329a0, 24 [pid 711] close(16 [pid 703] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 714] <... set_robust_list resumed>) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] rt_sigprocmask(SIG_SETMASK, [] [pid 714] rt_sigprocmask(SIG_SETMASK, [] [pid 711] close(17 [pid 703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 685] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 714] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 711] close(18 [pid 703] <... futex resumed>) = 0 [pid 689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 714] <... socket resumed>) = 3 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 714] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] close(19 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 714] <... futex resumed>) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 714] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 711] close(20 [pid 703] <... futex resumed>) = 0 [pid 689] <... mmap resumed>) = 0x7f6390012000 [pid 685] <... mmap resumed>) = 0x7f6390012000 [pid 714] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 685] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 714] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] close(21 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 689] <... mprotect resumed>) = 0 [pid 685] <... mprotect resumed>) = 0 [pid 714] <... futex resumed>) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] rt_sigprocmask(SIG_BLOCK, ~[] [pid 685] rt_sigprocmask(SIG_BLOCK, ~[] [pid 714] sendfile(-1, -1, [3 [pid 711] close(22 [pid 703] <... futex resumed>) = 0 [pid 689] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 685] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 714] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 716 attached ci2-android-6-1/strace-static-x86_64: Process 715 attached [pid 714] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] close(23 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] set_robust_list(0x7f63900329a0, 24 [pid 715] set_robust_list(0x7f63900329a0, 24 [pid 714] <... futex resumed>) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... clone3 resumed> => {parent_tid=[78]}, 88) = 78 [pid 685] <... clone3 resumed> => {parent_tid=[83]}, 88) = 83 [pid 716] <... set_robust_list resumed>) = 0 [pid 715] <... set_robust_list resumed>) = 0 [pid 714] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 711] close(24 [pid 703] <... futex resumed>) = 0 [pid 689] rt_sigprocmask(SIG_SETMASK, [] [pid 685] rt_sigprocmask(SIG_SETMASK, [] [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 716] rt_sigprocmask(SIG_SETMASK, [] [pid 715] rt_sigprocmask(SIG_SETMASK, [] [pid 714] <... clone3 resumed>) = 88 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 714] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] close(25 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 689] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 715] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 714] <... futex resumed>) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 716] <... socket resumed>) = 3 [pid 715] <... socket resumed>) = 3 [pid 714] ioctl(3, PPPIOCSMRU, 0 [pid 711] close(26 [pid 703] <... futex resumed>) = 0 [pid 689] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 714] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... restart_syscall resumed>) = 0 [pid 716] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 714] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] close(27 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 689] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 715] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 714] <... futex resumed>) = 0 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 716] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 715] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 714] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] close(28 [pid 689] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 711] close(29 [pid 689] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] sendfile(-1, -1, [3 [pid 715] sendfile(-1, -1, [3 [pid 711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 716] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 715] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 711] exit_group(0 [pid 689] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... futex resumed>) = ? [pid 711] <... exit_group resumed>) = ? [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 712] +++ exited with 0 +++ [pid 711] +++ exited with 0 +++ [pid 689] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 715] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 716] <... clone3 resumed>) = 84 [pid 715] <... clone3 resumed>) = 79 [pid 705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 689] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 30.973804][ T653] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 30.980841][ T653] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 30.989325][ T653] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 30.997417][ T653] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 31.005452][ T653] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 31.013468][ T653] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [pid 685] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 705] <... futex resumed>) = 0 [pid 689] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 716] ioctl(3, PPPIOCSMRU, 0 [pid 715] ioctl(3, PPPIOCSMRU, 0 [pid 705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 689] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 716] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 715] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 705] <... mmap resumed>) = 0x7f6390012000 [pid 689] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 716] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... openat resumed>) = 3 [pid 716] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 705] <... mprotect resumed>) = 0 [pid 316] fstat(3 [pid 716] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 715] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 705] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getdents64(3 [pid 705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 ci2-android-6-1/strace-static-x86_64: Process 720 attached [pid 316] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 720] set_robust_list(0x7f63900329a0, 24 [pid 705] <... clone3 resumed> => {parent_tid=[62]}, 88) = 62 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 720] <... set_robust_list resumed>) = 0 [pid 705] rt_sigprocmask(SIG_SETMASK, [] [pid 316] newfstatat(AT_FDCWD, "./25/binderfs" [pid 720] rt_sigprocmask(SIG_SETMASK, [] [pid 705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 705] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./25/binderfs" [pid 720] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 705] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 720] <... socket resumed>) = 3 [pid 705] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 720] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 720] <... futex resumed>) = 0 [pid 705] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 720] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 705] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 720] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 705] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] unlink("./25/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 708 attached ci2-android-6-1/strace-static-x86_64: Process 706 attached [pid 720] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... unlink resumed>) = 0 [pid 720] <... futex resumed>) = 0 [pid 705] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 710 attached ci2-android-6-1/strace-static-x86_64: Process 707 attached [pid 720] sendfile(-1, -1, [3 [pid 708] set_robust_list(0x7f63900539a0, 24 [pid 706] set_robust_list(0x7f63900539a0, 24 [pid 705] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 720] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 710] set_robust_list(0x7f63900539a0, 24 [pid 708] <... set_robust_list resumed>) = 0 [pid 707] set_robust_list(0x7f63900539a0, 24 [pid 706] <... set_robust_list resumed>) = 0 [pid 705] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=29 /* 0.29 s */} --- [pid 720] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 710] <... set_robust_list resumed>) = 0 [pid 708] rt_sigprocmask(SIG_SETMASK, [] [pid 707] <... set_robust_list resumed>) = 0 [pid 706] rt_sigprocmask(SIG_SETMASK, [] [pid 705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 720] <... futex resumed>) = 0 [pid 710] rt_sigprocmask(SIG_SETMASK, [] [pid 708] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 707] rt_sigprocmask(SIG_SETMASK, [] [pid 706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 705] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./25/cgroup.cpu" [pid 720] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 708] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 706] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 705] <... futex resumed>) = 0 [pid 710] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 708] <... socket resumed>) = 4 [pid 707] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 706] <... socket resumed>) = 4 [pid 316] <... unlink resumed>) = 0 [pid 710] <... socket resumed>) = 4 [pid 708] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... socket resumed>) = 4 [pid 706] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] <... futex resumed>) = 0 [pid 707] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = 0 [pid 705] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... restart_syscall resumed>) = 0 [pid 720] <... clone3 resumed>) = 63 [pid 708] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] <... futex resumed>) = 0 [pid 706] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 710] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... restart_syscall resumed>) = 0 [pid 316] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 720] <... futex resumed>) = 1 [pid 710] <... futex resumed>) = 0 [pid 705] <... futex resumed>) = 0 [pid 703] close(3 [pid 689] close(3 [pid 685] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 720] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... close resumed>) = 0 [pid 689] <... close resumed>) = 0 [pid 685] <... close resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./25/cgroup" [pid 710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 705] <... futex resumed>) = 0 [pid 703] close(4 [pid 689] close(4 [pid 685] close(4 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 710] ioctl(3, PPPIOCSMRU, 0 [pid 705] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... close resumed>) = 0 [pid 685] <... close resumed>) = 0 [pid 316] unlink("./25/cgroup" [pid 703] close(5 [pid 689] <... close resumed>) = 0 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(5 [pid 316] <... unlink resumed>) = 0 [pid 710] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 703] close(6 [pid 689] close(5 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 710] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(6 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 710] <... futex resumed>) = 1 [pid 705] <... futex resumed>) = 0 [pid 703] close(7 [pid 689] close(6 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 710] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 705] close(3 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(7 [pid 316] <... close resumed>) = 0 [pid 705] <... close resumed>) = 0 [pid 703] close(8 [pid 689] close(7 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./25" [pid 705] close(4 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(8 [pid 316] <... rmdir resumed>) = 0 [pid 705] <... close resumed>) = 0 [pid 703] close(9 [pid 689] close(8 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./26", 0777 [pid 705] close(5 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(9 [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(10 [pid 689] close(9 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(10 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 705] close(6 [pid 703] close(11 [pid 689] close(10 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(11 [pid 316] <... socket resumed>) = 3 [pid 705] close(7 [pid 703] close(12 [pid 689] close(11 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(12 [pid 703] close(13 [pid 316] <... close resumed>) = 0 [pid 689] close(12 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 705] close(8 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(13 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(14 [pid 689] close(13 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 705] close(9 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(14 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(15 [pid 689] close(14 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] close(10 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(15 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(16 [pid 689] close(15 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] close(11 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(16 [pid 316] close(3 [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(17 [pid 689] close(16 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 705] close(12 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(17 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(18 [pid 689] close(17 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 705] close(13 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(19 [pid 689] close(18 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 705] close(14 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(20 [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(19 [pid 705] close(15 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] close(19 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(21 [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(20 [pid 705] close(16 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] close(20 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(22 [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(21 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 705] close(17 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] close(21 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(23 [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(22 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 705] close(18 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] close(22 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(24 [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(23 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 705] close(19 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] close(23 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(25 [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 705] close(20 [pid 685] close(24 [pid 689] close(24 [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(26 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 705] close(21 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(25 [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(27 [pid 689] close(25 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 705] close(22 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(26 [pid 316] <... 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 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(28 [pid 689] close(26 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 705] close(23 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(27 [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] close(29 [pid 689] close(27 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 705] close(24 [pid 703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 703] exit_group(0 [pid 689] close(28 [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 705] close(25 [pid 316] <... 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 703] <... exit_group resumed>) = ? [pid 714] <... futex resumed>) = ? [pid 706] <... futex resumed>) = ? [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] close(29 [pid 706] +++ exited with 0 +++ [pid 689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 689] exit_group(0 [pid 707] <... futex resumed>) = ? [pid 689] <... exit_group resumed>) = ? [pid 714] +++ exited with 0 +++ [pid 715] <... futex resumed>) = ? [pid 707] +++ exited with 0 +++ [pid 703] +++ exited with 0 +++ [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 705] close(26) = -1 EBADF (Bad file descriptor) [pid 705] close(27) = -1 EBADF (Bad file descriptor) [pid 715] +++ exited with 0 +++ [pid 705] close(28 [pid 689] +++ exited with 0 +++ [pid 685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 685] exit_group(0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 705] close(29 [pid 685] <... exit_group resumed>) = ? [pid 716] <... futex resumed>) = ? [pid 708] <... futex resumed>) = ? [pid 705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] close(3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 716] +++ exited with 0 +++ [pid 705] exit_group(0) = ? [pid 316] <... close resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 720] <... futex resumed>) = ? [pid 710] <... futex resumed>) = ? [pid 708] +++ exited with 0 +++ [pid 685] +++ exited with 0 +++ [pid 316] <... socket resumed>) = 3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 720] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 710] +++ exited with 0 +++ [pid 705] +++ exited with 0 +++ [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 316] close(3) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 722 attached , child_tidptr=0x55557ce52750) = 80 [pid 722] set_robust_list(0x55557ce52760, 24) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 722] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 722] chdir("./26") = 0 [pid 722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 722] setpgid(0, 0) = 0 [pid 722] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 722] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 722] symlink("/syzcgroup/net/syz2", "./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, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] symlink("/dev/binderfs", "./binderfs") = 0 [pid 722] write(1, "executing program\n", 18) = 18 executing program [pid 722] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 722] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[81]}, 88) = 81 ci2-android-6-1/strace-static-x86_64: Process 723 attached [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 723] set_robust_list(0x7f63900539a0, 24 [pid 722] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] <... set_robust_list resumed>) = 0 [pid 722] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 722] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 723] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 723] <... socket resumed>) = 3 [pid 317] <... openat resumed>) = 3 [pid 317] fstat(3 [pid 723] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 723] <... futex resumed>) = 1 [pid 722] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 723] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] <... futex resumed>) = 0 [pid 317] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 723] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 722] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 723] <... socket resumed>) = 4 [pid 317] unlink("./27/binderfs" [pid 314] <... restart_syscall resumed>) = 0 [pid 723] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 723] <... futex resumed>) = 1 [pid 722] <... futex resumed>) = 0 [pid 317] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 723] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 722] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 723] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 317] unlink("./27/cgroup.net" [pid 314] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 723] <... connect resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 723] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 723] <... futex resumed>) = 1 [pid 722] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 723] sendfile(-1, -1, [3 [pid 722] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 723] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 722] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] unlink("./27/cgroup.cpu" [pid 723] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 723] <... futex resumed>) = 1 [pid 722] <... futex resumed>) = 0 [pid 317] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] fstat(3 [pid 723] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./27/cgroup" [pid 315] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 723] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 722] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... restart_syscall resumed>) = 0 [pid 317] unlink("./27/cgroup" [pid 314] getdents64(3 [pid 317] <... unlink resumed>) = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./27") = 0 [pid 317] mkdir("./28", 0777) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 723] <... clone3 resumed>) = 82 [pid 317] <... socket resumed>) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 723] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 315] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 723] <... futex resumed>) = 1 [pid 722] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 723] ioctl(3, PPPIOCSMRU, 0 [pid 722] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] fstat(3 [pid 314] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 723] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 722] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 723] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 723] <... futex resumed>) = 0 [pid 722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 315] getdents64(3 [pid 314] newfstatat(AT_FDCWD, "./24/binderfs" [pid 723] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] close(3 [pid 317] <... close resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 722] close(4 [pid 317] <... socket resumed>) = 3 [pid 315] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./24/binderfs" [pid 313] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 722] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] close(5 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./26/binderfs" [pid 314] <... unlink resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] fstat(3 [pid 722] close(6 [pid 317] <... 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 315] unlink("./26/binderfs" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 722] close(7 [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 722] close(8 [pid 317] <... 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 315] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 722] close(9 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 314] unlink("./24/cgroup.net" [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 722] close(10 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 722] close(11 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 722] close(12 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 722] close(13 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 722] close(14 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 722] close(15 [pid 317] <... close resumed>) = 0 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 722] close(16 [pid 317] <... socket resumed>) = 3 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 722] close(17 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 722] close(18 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] close(19 [pid 317] <... setsockopt resumed>) = 0 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 722] close(20 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 722] close(21 [pid 317] <... 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 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] unlink("./26/cgroup.net" [pid 314] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./19/binderfs" [pid 722] close(22 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 722] close(23 [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 313] unlink("./19/binderfs" [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 722] close(24 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./24/cgroup.cpu" [pid 313] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 722] close(25 [pid 317] <... setsockopt resumed>) = 0 [pid 315] unlink("./26/cgroup.cpu" [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] close(26 [pid 317] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 722] close(27 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 31.021454][ T653] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 31.029497][ T653] [ 31.032532][ T653] ---[ end trace 0000000000000000 ]--- [pid 315] newfstatat(AT_FDCWD, "./26/cgroup" [pid 314] newfstatat(AT_FDCWD, "./24/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 725 attached [pid 722] close(28 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./19/cgroup.net" [pid 725] set_robust_list(0x55557ce52760, 24 [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 89 [pid 315] unlink("./26/cgroup" [pid 314] unlink("./24/cgroup" [pid 725] <... set_robust_list resumed>) = 0 [pid 722] close(29 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... unlink resumed>) = 0 [pid 725] rt_sigprocmask(SIG_SETMASK, [] [pid 722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 722] exit_group(0 [pid 315] getdents64(3 [pid 314] getdents64(3 [pid 725] chdir("./28" [pid 723] <... futex resumed>) = ? [pid 722] <... exit_group resumed>) = ? [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 725] <... chdir resumed>) = 0 [pid 723] +++ exited with 0 +++ [pid 722] +++ exited with 0 +++ [pid 315] close(3 [pid 314] close(3 [pid 725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 315] <... close resumed>) = 0 [pid 725] <... prctl resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 725] setpgid(0, 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 725] <... setpgid resumed>) = 0 [pid 725] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] rmdir("./26" [pid 314] rmdir("./24" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 725] <... symlink resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 313] unlink("./19/cgroup.cpu" [pid 725] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] mkdir("./27", 0777 [pid 314] mkdir("./25", 0777 [pid 313] <... unlink resumed>) = 0 [pid 725] <... symlink resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 725] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 725] <... symlink resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./19/cgroup" [pid 725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] close(3 [pid 314] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 725] <... openat resumed>) = 3 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] unlink("./19/cgroup" [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 725] write(3, "1000", 4 [pid 315] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] getdents64(3 [pid 725] <... write resumed>) = 4 [pid 316] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 725] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] <... 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 313] close(3 [pid 725] <... close resumed>) = 0 [pid 316] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 725] read(200 [pid 316] <... openat resumed>) = 3 [pid 315] <... 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] <... 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 313] rmdir("./19" [pid 725] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] fstat(3 [pid 315] close(3 [pid 314] close(3 [pid 313] <... rmdir resumed>) = 0 [pid 725] symlink("/dev/binderfs", "./binderfs" [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] mkdir("./20", 0777 [pid 725] <... symlink resumed>) = 0 [pid 316] getdents64(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... mkdir resumed>) = 0 [pid 725] write(1, "executing program\n", 18 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 executing program [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 725] <... write resumed>) = 18 [pid 316] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 725] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] <... 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 313] close(3 [pid 725] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./26/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 725] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 725] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] unlink("./26/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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] <... 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 313] <... socket resumed>) = 3 [pid 725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 725] <... mmap resumed>) = 0x7f6390033000 [pid 316] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 725] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 725] <... mprotect resumed>) = 0 [pid 316] unlink("./26/cgroup.net" [pid 315] <... 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] <... 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 313] <... 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 725] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 725] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... 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 725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 726 attached [pid 316] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 726] set_robust_list(0x7f63900539a0, 24 [pid 725] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 313] close(3 [pid 726] <... set_robust_list resumed>) = 0 [pid 725] rt_sigprocmask(SIG_SETMASK, [] [pid 316] unlink("./26/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 726] rt_sigprocmask(SIG_SETMASK, [] [pid 725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 725] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 726] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 725] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./26/cgroup" [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 726] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 726] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./26/cgroup" [pid 315] <... 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] <... 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 726] <... futex resumed>) = 1 [pid 725] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 726] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 725] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 725] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... 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] <... 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 313] <... 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 726] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 726] <... socket resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 316] rmdir("./26" [pid 315] <... close resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 314] <... 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 313] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 726] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] mkdir("./27", 0777 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... mkdir resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] <... 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 726] <... futex resumed>) = 1 [pid 725] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 725] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 726] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 725] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... 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] <... socket resumed>) = 3 [pid 726] <... connect resumed>) = 0 [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 726] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... socket resumed>) = 3 [pid 726] <... futex resumed>) = 0 [pid 725] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 726] sendfile(-1, -1, [3 [pid 725] <... futex resumed>) = 0 [pid 316] <... 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 726] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 726] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 725] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 725] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... setsockopt resumed>) = 0 [pid 726] <... futex resumed>) = 1 [pid 725] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 726] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 726] <... clone3 resumed>) = 91 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 726] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 316] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 726] <... futex resumed>) = 1 [pid 725] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 725] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 726] ioctl(3, PPPIOCSMRU, 0 [pid 725] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... 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 726] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 725] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 316] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 726] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... setsockopt resumed>) = 0 [pid 726] <... futex resumed>) = 1 [pid 725] <... futex resumed>) = 0 [pid 316] <... 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 315] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 725] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 726] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 725] <... close resumed>) = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 314] <... 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 313] close(3 [pid 725] close(4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 725] <... close resumed>) = 0 [pid 316] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 725] close(5 [pid 316] close(3 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 725] close(6 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 725] close(7 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 729 attached ci2-android-6-1/strace-static-x86_64: Process 728 attached [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 729] set_robust_list(0x55557ce52760, 24 [pid 728] set_robust_list(0x55557ce52760, 24 [pid 725] close(8 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 83 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 85 [pid 313] <... socket resumed>) = 3 [pid 729] <... set_robust_list resumed>) = 0 [pid 728] <... set_robust_list resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... setsockopt resumed>) = 0 [pid 729] rt_sigprocmask(SIG_SETMASK, [] [pid 725] close(9 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 728] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] close(3 [pid 313] <... 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 729] chdir("./27" [pid 728] chdir("./27" [pid 725] close(10 [pid 729] <... chdir resumed>) = 0 [pid 728] <... chdir resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 725] close(11 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 729] <... prctl resumed>) = 0 [pid 728] <... prctl resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 729] setpgid(0, 0 [pid 728] setpgid(0, 0 [pid 725] close(12 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 729] <... setpgid resumed>) = 0 [pid 728] <... setpgid resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 729] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 725] close(13 [pid 313] <... setsockopt resumed>) = 0 [pid 729] <... symlink resumed>) = 0 [pid 728] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 725] close(14 [pid 729] <... symlink resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 725] close(15 [pid 729] <... symlink resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 725] close(16ci2-android-6-1/strace-static-x86_64: Process 730 attached [pid 729] <... openat resumed>) = 3 [pid 728] <... symlink resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 730] set_robust_list(0x55557ce52760, 24 [pid 729] write(3, "1000", 4 [pid 728] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 725] close(17 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 80 [pid 313] <... 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 730] <... set_robust_list resumed>) = 0 [pid 729] <... write resumed>) = 4 [pid 728] <... symlink resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 730] rt_sigprocmask(SIG_SETMASK, [] [pid 729] close(3 [pid 725] close(18 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 729] <... close resumed>) = 0 [pid 728] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 730] chdir("./25" [pid 729] read(200 [pid 728] <... symlink resumed>) = 0 [pid 725] close(19 [pid 730] <... chdir resumed>) = 0 [pid 729] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 729] symlink("/dev/binderfs", "./binderfs" [pid 725] close(20 [pid 730] <... prctl resumed>) = 0 [pid 729] <... symlink resumed>) = 0 [pid 728] <... openat resumed>) = 3 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 730] setpgid(0, 0 executing program [pid 729] write(1, "executing program\n", 18 [pid 728] write(3, "1000", 4 [pid 725] close(21 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 730] <... setpgid resumed>) = 0 [pid 729] <... write resumed>) = 18 [pid 728] <... write resumed>) = 4 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 729] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] close(3 [pid 725] close(22 [pid 313] <... 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 730] <... symlink resumed>) = 0 [pid 729] <... futex resumed>) = 0 [pid 728] <... close resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 730] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 729] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 728] read(200 [pid 725] close(23 [pid 730] <... symlink resumed>) = 0 [pid 729] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 728] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 730] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 729] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 728] symlink("/dev/binderfs", "./binderfs" [pid 725] close(24 [pid 730] <... symlink resumed>) = 0 [pid 729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 728] <... symlink resumed>) = 0 [pid 725] close(25 [pid 730] <... openat resumed>) = 3 [pid 729] <... mmap resumed>) = 0x7f6390033000 [pid 728] write(1, "executing program\n", 18 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 730] write(3, "1000", 4 executing program [pid 729] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 728] <... write resumed>) = 18 [pid 725] close(26 [pid 730] <... write resumed>) = 4 [pid 729] <... mprotect resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 728] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(3 [pid 729] rt_sigprocmask(SIG_BLOCK, ~[] [pid 725] close(27 [pid 730] <... close resumed>) = 0 [pid 729] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 728] <... futex resumed>) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 730] read(200 [pid 729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 728] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 725] close(28ci2-android-6-1/strace-static-x86_64: Process 731 attached [pid 730] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 731] set_robust_list(0x7f63900539a0, 24 [pid 730] symlink("/dev/binderfs", "./binderfs" [pid 729] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 725] close(29 [pid 731] <... set_robust_list resumed>) = 0 [pid 730] <... symlink resumed>) = 0 [pid 729] rt_sigprocmask(SIG_SETMASK, [] [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 731] rt_sigprocmask(SIG_SETMASK, [] [pid 730] write(1, "executing program\n", 18 [pid 729] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 725] exit_group(0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 730] <... write resumed>) = 18 [pid 729] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... exit_group resumed>) = ? [pid 730] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 728] <... mmap resumed>) = 0x7f6390033000 [pid 726] <... futex resumed>) = ? [pid 730] <... futex resumed>) = 0 [pid 729] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci2-android-6-1/strace-static-x86_64: Process 732 attached [pid 731] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 730] <... mmap resumed>) = 0x7f6390033000 [pid 728] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 732] set_robust_list(0x55557ce52760, 24 [pid 730] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 732] <... set_robust_list resumed>) = 0 [pid 730] <... mprotect resumed>) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [] [pid 730] rt_sigprocmask(SIG_BLOCK, ~[] [pid 726] +++ exited with 0 +++ [pid 725] +++ exited with 0 +++ [pid 732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 731] <... socket resumed>) = 3 [pid 730] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 728] <... mprotect resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 64 [pid 732] chdir("./20" [pid 731] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 733 attached [pid 732] <... chdir resumed>) = 0 [pid 731] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 728] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 733] set_robust_list(0x7f63900539a0, 24 [pid 732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 731] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... clone3 resumed> => {parent_tid=[81]}, 88) = 81 [pid 729] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 733] <... set_robust_list resumed>) = 0 [pid 732] <... prctl resumed>) = 0 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] rt_sigprocmask(SIG_SETMASK, [] [pid 729] <... futex resumed>) = 0 [pid 733] rt_sigprocmask(SIG_SETMASK, [] [pid 732] setpgid(0, 0 [pid 730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 729] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 731] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IPci2-android-6-1/strace-static-x86_64: Process 734 attached [pid 733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 732] <... setpgid resumed>) = 0 [pid 730] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] set_robust_list(0x7f63900539a0, 24 [pid 733] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 732] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 731] <... socket resumed>) = 4 [pid 730] <... futex resumed>) = 0 [pid 728] <... clone3 resumed> => {parent_tid=[86]}, 88) = 86 [pid 734] <... set_robust_list resumed>) = 0 [pid 733] <... socket resumed>) = 3 [pid 732] <... symlink resumed>) = 0 [pid 731] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... restart_syscall resumed>) = 0 [pid 734] rt_sigprocmask(SIG_SETMASK, [] [pid 733] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 731] <... futex resumed>) = 1 [pid 730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 729] <... futex resumed>) = 0 [pid 728] rt_sigprocmask(SIG_SETMASK, [] [pid 734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 733] <... futex resumed>) = 0 [pid 732] <... symlink resumed>) = 0 [pid 731] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 732] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 0 [pid 728] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... socket resumed>) = 4 [pid 732] <... symlink resumed>) = 0 [pid 731] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 730] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 729] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 734] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 733] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 731] <... connect resumed>) = -1 EEXIST (File exists) [pid 730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 734] <... socket resumed>) = 3 [pid 733] <... futex resumed>) = 0 [pid 732] <... openat resumed>) = 3 [pid 731] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 734] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] write(3, "1000", 4 [pid 730] <... futex resumed>) = 0 [pid 317] fstat(3 [pid 734] <... futex resumed>) = 1 [pid 733] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 732] <... write resumed>) = 4 [pid 731] <... futex resumed>) = 1 [pid 730] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 729] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] <... connect resumed>) = 0 [pid 732] close(3 [pid 731] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... close resumed>) = 0 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 729] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 734] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 733] <... futex resumed>) = 1 [pid 732] read(200 [pid 730] <... futex resumed>) = 0 [pid 317] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 734] <... socket resumed>) = 4 [pid 733] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] sendfile(-1, -1, [3 [pid 730] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 734] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] symlink("/dev/binderfs", "./binderfs" [pid 731] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 730] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./28/binderfs" [pid 734] <... futex resumed>) = 0 [pid 733] sendfile(-1, -1, [3 [pid 732] <... symlink resumed>) = 0 [pid 731] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 734] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 733] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 732] write(1, "executing program\n", 18 [pid 317] unlink("./28/binderfs" [pid 734] <... connect resumed>) = 0 [pid 732] <... write resumed>) = 18 [pid 731] <... futex resumed>) = 1 [pid 733] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = 0 executing program [pid 317] <... unlink resumed>) = 0 [pid 734] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 733] <... futex resumed>) = 1 [pid 732] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... futex resumed>) = 0 [pid 729] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 734] <... futex resumed>) = 0 [pid 733] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] <... futex resumed>) = 0 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 731] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 730] <... futex resumed>) = 0 [pid 729] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 732] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 734] sendfile(-1, -1, [3 [pid 732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] unlink("./28/cgroup.net" [pid 734] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 734] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 734] <... futex resumed>) = 0 [pid 732] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 731] <... clone3 resumed>) = 85 [pid 317] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 732] <... mprotect resumed>) = 0 [pid 730] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 734] <... futex resumed>) = 0 [pid 733] <... clone3 resumed>) = 82 [pid 732] rt_sigprocmask(SIG_BLOCK, ~[] [pid 731] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = 1 [pid 317] unlink("./28/cgroup.cpu" [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 731] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 728] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 733] <... futex resumed>) = 1 [pid 732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 731] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... futex resumed>) = 0 [pid 729] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 737 attached [pid 733] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 728] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 737] set_robust_list(0x7f63900539a0, 24 [pid 734] <... futex resumed>) = 0 [pid 733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] <... clone3 resumed> => {parent_tid=[65]}, 88) = 65 [pid 731] ioctl(3, PPPIOCSMRU, 0 [pid 730] <... futex resumed>) = 0 [pid 729] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 317] newfstatat(AT_FDCWD, "./28/cgroup" [pid 737] <... set_robust_list resumed>) = 0 [pid 734] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 733] ioctl(3, PPPIOCSMRU, 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [] [pid 731] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 730] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 737] rt_sigprocmask(SIG_SETMASK, [] [pid 734] <... clone3 resumed>) = 87 [pid 733] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 731] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./28/cgroup" [pid 737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 734] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 733] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 737] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 734] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] <... futex resumed>) = 1 [pid 732] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 731] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... futex resumed>) = 0 [pid 729] close(3 [pid 728] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] <... futex resumed>) = 0 [pid 317] close(3 [pid 737] <... socket resumed>) = 3 [pid 734] ioctl(3, PPPIOCSMRU, 0 [pid 728] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 734] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] rmdir("./28" [pid 737] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 733] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] close(3 [pid 729] <... close resumed>) = 0 [pid 737] <... futex resumed>) = 1 [pid 734] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = 0 [pid 729] close(4 [pid 728] <... futex resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 737] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 734] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(4 [pid 729] <... close resumed>) = 0 [pid 728] close(3 [pid 317] mkdir("./29", 0777 [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = 0 [pid 729] close(5 [pid 728] <... close resumed>) = 0 [pid 737] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 732] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] close(5 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(4 [pid 317] <... mkdir resumed>) = 0 [pid 737] <... socket resumed>) = 4 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(6 [pid 728] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 737] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(6 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(5 [pid 737] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(7 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 737] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(7 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(8 [pid 728] close(6 [pid 317] close(3 [pid 737] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 732] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] close(8 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 737] <... connect resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(9 [pid 317] <... close resumed>) = 0 [pid 737] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(9 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(7 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 737] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(10 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 737] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(10 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(8 [pid 317] <... socket resumed>) = 3 [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(11 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 737] sendfile(-1, -1, [3 [pid 732] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] close(11 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(9 [pid 737] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(12 [pid 317] <... 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 737] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(12 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 737] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(13 [pid 728] close(10 [pid 737] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] close(13 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] <... futex resumed>) = 0 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] close(14 [pid 728] close(11 [pid 317] close(3 [pid 737] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 732] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] close(14 [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(12 [pid 317] <... close resumed>) = 0 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 728] close(13 [pid 317] <... socket resumed>) = 3 [pid 737] <... clone3 resumed>) = 66 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 737] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(14 [pid 317] <... 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 737] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 730] close(15 [pid 729] close(15 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 737] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(15 [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] <... futex resumed>) = 0 [pid 730] close(16 [pid 729] close(16 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 737] ioctl(3, PPPIOCSMRU, 0 [pid 732] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 737] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 730] close(17 [pid 729] close(17 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 737] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(17 [pid 317] <... 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 737] <... futex resumed>) = 1 [pid 732] <... futex resumed>) = 0 [pid 730] close(18 [pid 729] close(18 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 737] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] close(3 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(18 [pid 732] <... close resumed>) = 0 [pid 730] close(19 [pid 729] close(19 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(4 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 732] <... close resumed>) = 0 [pid 730] close(20 [pid 729] close(20 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(5 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(20 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(21 [pid 729] close(21 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 732] close(6 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(21 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(22 [pid 729] close(22 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(7 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(23 [pid 729] close(23 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(8 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(24 [pid 729] close(24 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(9 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(25 [pid 729] close(25 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(10 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(26 [pid 729] close(26 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(11 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(26 [pid 317] close(3 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(27 [pid 729] close(27 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 732] close(12 [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] close(27 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] close(28 [pid 729] close(28 [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 732] close(13 [pid 728] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(14 [pid 730] close(29 [pid 729] close(29 [pid 728] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 732] close(15 [pid 728] exit_group(0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 734] <... futex resumed>) = ? [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 730] exit_group(0 [pid 729] exit_group(0 [pid 728] <... exit_group resumed>) = ? [pid 317] <... setsockopt resumed>) = 0 [pid 734] +++ exited with 0 +++ [pid 733] <... futex resumed>) = ? [pid 732] close(16 [pid 731] <... futex resumed>) = ? [pid 730] <... exit_group resumed>) = ? [pid 729] <... exit_group resumed>) = ? [pid 728] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 732] close(17 [pid 731] +++ exited with 0 +++ [pid 729] +++ exited with 0 +++ [pid 317] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... setsockopt resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] close(3) = 0 [pid 733] +++ exited with 0 +++ [pid 730] +++ exited with 0 +++ [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 732] close(18 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 740 attached [pid 732] close(19 [pid 740] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 92 [pid 740] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 740] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 740] chdir("./29") = 0 [pid 740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 740] <... prctl resumed>) = 0 [pid 732] close(20 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 740] setpgid(0, 0 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] <... setpgid resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 732] close(21 [pid 740] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] <... symlink resumed>) = 0 [pid 732] close(22 [pid 740] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] <... symlink resumed>) = 0 [pid 732] close(23 [pid 740] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 732] close(24) = -1 EBADF (Bad file descriptor) [pid 740] <... symlink resumed>) = 0 [pid 732] close(25 [pid 740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 732] close(26) = -1 EBADF (Bad file descriptor) [pid 732] close(27 [pid 740] <... openat resumed>) = 3 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] write(3, "1000", 4 [pid 732] close(28 [pid 740] <... write resumed>) = 4 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] close(3 [pid 732] close(29 [pid 740] <... close resumed>) = 0 [pid 732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] read(200 [pid 732] exit_group(0 [pid 740] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 740] symlink("/dev/binderfs", "./binderfs") = 0 [pid 737] <... futex resumed>) = ? [pid 732] <... exit_group resumed>) = ? [pid 740] write(1, "executing program\n", 18) = 18 [pid 737] +++ exited with 0 +++ [pid 740] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 740] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 740] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 740] rt_sigprocmask(SIG_BLOCK, ~[] [pid 732] +++ exited with 0 +++ [pid 740] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 741 attached [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 740] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 741] set_robust_list(0x7f63900539a0, 24 [pid 740] rt_sigprocmask(SIG_SETMASK, [] [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 741] <... set_robust_list resumed>) = 0 [pid 740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 741] rt_sigprocmask(SIG_SETMASK, [] [pid 740] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 740] <... futex resumed>) = 0 [pid 741] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 740] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... socket resumed>) = 3 [pid 741] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 740] <... futex resumed>) = 0 [pid 741] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 740] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 741] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 740] <... futex resumed>) = 0 [pid 741] <... socket resumed>) = 4 [pid 741] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 740] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... futex resumed>) = 0 [pid 740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... restart_syscall resumed>) = 0 [pid 741] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 740] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 740] <... futex resumed>) = 0 [pid 741] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 740] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... connect resumed>) = -1 EEXIST (File exists) [pid 316] <... restart_syscall resumed>) = 0 [pid 313] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 741] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 741] <... futex resumed>) = 1 [pid 740] <... futex resumed>) = 0 [pid 313] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 741] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 740] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... openat resumed>) = 3 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 740] <... futex resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] fstat(3 [pid 741] sendfile(-1, -1, [3 [pid 740] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 741] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 313] getdents64(3 [pid 741] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 741] <... futex resumed>) = 1 [pid 740] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 741] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 740] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 740] <... futex resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./20/binderfs" [pid 741] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 740] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] fstat(3 [pid 314] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 741] <... clone3 resumed>) = 94 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] unlink("./20/binderfs" [pid 741] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getdents64(3 [pid 314] fstat(3 [pid 313] <... unlink resumed>) = 0 [pid 741] <... futex resumed>) = 1 [pid 740] <... futex resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 741] ioctl(3, PPPIOCSMRU, 0 [pid 740] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 741] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 740] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 741] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 740] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] newfstatat(AT_FDCWD, "./27/binderfs" [pid 314] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 741] <... futex resumed>) = 0 [pid 740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./20/cgroup.net" [pid 741] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 740] close(3 [pid 315] unlink("./27/binderfs" [pid 314] newfstatat(AT_FDCWD, "./25/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 740] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 740] close(4 [pid 313] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 740] <... close resumed>) = 0 [pid 315] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 740] close(5) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] unlink("./25/binderfs" [pid 740] close(6 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 314] <... unlink resumed>) = 0 [pid 740] close(7 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./27/cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./20/cgroup.cpu" [pid 740] close(8) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 740] close(9 [pid 315] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 740] close(10 [pid 315] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 314] unlink("./25/cgroup.net" [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 740] close(11 [pid 315] unlink("./27/cgroup.cpu" [pid 314] <... unlink resumed>) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] newfstatat(AT_FDCWD, "./20/cgroup" [pid 740] close(12 [pid 315] <... unlink resumed>) = 0 [pid 314] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 740] close(13 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./20/cgroup" [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./27/cgroup" [pid 314] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 740] close(14 [pid 313] <... unlink resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./27/cgroup" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 740] close(15) = -1 EBADF (Bad file descriptor) [pid 740] close(16) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 314] unlink("./25/cgroup.cpu" [pid 740] close(17 [pid 315] getdents64(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 740] close(18 [pid 315] close(3 [pid 314] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 740] close(19 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rmdir("./27" [pid 314] newfstatat(AT_FDCWD, "./25/cgroup" [pid 313] rmdir("./20" [pid 740] close(20) = -1 EBADF (Bad file descriptor) [pid 740] close(21) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 740] close(22 [pid 315] mkdir("./28", 0777 [pid 314] unlink("./25/cgroup" [pid 313] <... rmdir resumed>) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 740] close(23) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 740] close(24 [pid 314] <... unlink resumed>) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getdents64(3 [pid 313] mkdir("./21", 0777 [pid 740] close(25) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 740] close(26 [pid 313] <... mkdir resumed>) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] close(3 [pid 740] close(27) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 740] close(28 [pid 314] <... close resumed>) = 0 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 740] close(29 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] rmdir("./25" [pid 313] <... socket resumed>) = 3 [pid 740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 740] exit_group(0 [pid 314] <... rmdir resumed>) = 0 [pid 313] close(3 [pid 741] <... futex resumed>) = ? [pid 740] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] mkdir("./26", 0777 [pid 741] +++ exited with 0 +++ [pid 740] +++ exited with 0 +++ [pid 315] <... 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] <... mkdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 313] <... socket resumed>) = 3 [pid 316] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] close(3 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... close resumed>) = 0 [pid 314] close(3 [pid 313] <... 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 316] <... openat resumed>) = 3 [pid 316] fstat(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 316] getdents64(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 316] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 316] newfstatat(AT_FDCWD, "./27/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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] close(3) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./27/binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 316] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 315] <... 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] <... 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 313] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./27/cgroup.net" [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... 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 313] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 315] <... 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] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] unlink("./27/cgroup.cpu" [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 317] <... restart_syscall resumed>) = 0 [pid 316] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./27/cgroup" [pid 314] <... 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 315] <... close resumed>) = 0 [pid 313] <... 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 317] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] unlink("./27/cgroup" [pid 315] <... socket resumed>) = 3 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... unlink resumed>) = 0 [pid 314] close(3 [pid 317] <... openat resumed>) = 3 [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 313] <... 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 317] fstat(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... 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] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 317] getdents64(3 [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] rmdir("./27" [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... rmdir resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] mkdir("./28", 0777 [pid 314] <... 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 313] <... 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 317] newfstatat(AT_FDCWD, "./29/binderfs" [pid 315] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] unlink("./29/binderfs" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... 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] <... 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 313] <... 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 317] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... close resumed>) = 0 [pid 314] <... 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 317] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] <... 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 313] <... close resumed>) = 0 [pid 317] unlink("./29/cgroup.net" [pid 316] <... socket resumed>) = 3 [pid 314] close(3 [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./29/cgroup.cpu" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 83 [pid 317] <... unlink resumed>) = 0 [pid 315] <... 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] rt_sigprocmask(SIG_SETMASK, [] [pid 317] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./29/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./29/cgroup") = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./29") = 0 [pid 317] mkdir("./30", 0777ci2-android-6-1/strace-static-x86_64: Process 743 attached ) = 0 [pid 316] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 743] set_robust_list(0x55557ce52760, 24 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 743] <... set_robust_list resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 317] close(3 [pid 315] <... 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 743] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... socket resumed>) = 3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 743] chdir("./26" [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 317] <... 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 743] <... chdir resumed>) = 0 [pid 316] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] close(3 [pid 743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 743] <... prctl resumed>) = 0 [pid 317] close(3 [pid 313] <... setsockopt resumed>) = 0 [pid 743] setpgid(0, 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 743] <... setpgid resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 743] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 743] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 743] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 743] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] <... 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 313] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 744 attached [pid 743] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 744] set_robust_list(0x55557ce52760, 24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 744] <... set_robust_list resumed>) = 0 [pid 743] <... symlink resumed>) = 0 [pid 317] <... 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 316] <... 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 744] rt_sigprocmask(SIG_SETMASK, [] [pid 743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 88 [pid 313] <... setsockopt resumed>) = 0 [pid 744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 743] <... openat resumed>) = 3 [pid 317] <... 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 744] chdir("./28" [pid 743] write(3, "1000", 4 [pid 317] close(3 [pid 316] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 744] <... chdir resumed>) = 0 [pid 743] <... write resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 743] close(3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 744] <... prctl resumed>) = 0 [pid 743] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 744] setpgid(0, 0 [pid 743] read(200 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 744] <... setpgid resumed>) = 0 [pid 743] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 313] <... 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 744] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 743] symlink("/dev/binderfs", "./binderfs" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 744] <... symlink resumed>) = 0 [pid 743] <... symlink resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 744] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 743] write(1, "executing program\n", 18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 744] <... symlink resumed>) = 0 [pid 317] <... 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 313] <... setsockopt resumed>) = 0 [pid 744] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 743] <... write resumed>) = 18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 744] <... symlink resumed>) = 0 [pid 743] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 313] <... close resumed>) = 0 [pid 743] <... futex resumed>) = 0 executing program [pid 744] <... openat resumed>) = 3 [pid 317] <... 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 743] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] close(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 744] write(3, "1000", 4 [pid 743] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 744] <... write resumed>) = 4 [pid 743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... 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 316] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 744] close(3 [pid 743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 744] <... close resumed>) = 0 [pid 743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... close resumed>) = 0 [pid 744] read(200 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 744] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... socket resumed>) = 3 [pid 744] symlink("/dev/binderfs", "./binderfs" [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 745 attached ci2-android-6-1/strace-static-x86_64: Process 746 attached [pid 744] <... symlink resumed>) = 0 [pid 743] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 746] set_robust_list(0x55557ce52760, 24 [pid 745] set_robust_list(0x55557ce52760, 24 [pid 744] write(1, "executing program\n", 18 [pid 743] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 95 [pid 316] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 67 [pid 746] <... set_robust_list resumed>) = 0 [pid 745] <... set_robust_list resumed>) = 0 [pid 744] <... write resumed>) = 18 [pid 743] <... mprotect resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 746] rt_sigprocmask(SIG_SETMASK, [] [pid 744] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 744] <... futex resumed>) = 0 [pid 743] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 745] rt_sigprocmask(SIG_SETMASK, [] [pid 744] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 743] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 746] chdir("./30" [pid 745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 744] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... 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 746] <... chdir resumed>) = 0 [pid 745] chdir("./21" [pid 744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci2-android-6-1/strace-static-x86_64: Process 747 attached [pid 746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 745] <... chdir resumed>) = 0 [pid 744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... restart_syscall resumed>) = 0 [pid 747] set_robust_list(0x7f63900539a0, 24 [pid 746] <... prctl resumed>) = 0 [pid 745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 743] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 747] <... set_robust_list resumed>) = 0 [pid 746] setpgid(0, 0 [pid 745] <... prctl resumed>) = 0 [pid 744] <... mmap resumed>) = 0x7f6390033000 [pid 743] rt_sigprocmask(SIG_SETMASK, [] [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 747] rt_sigprocmask(SIG_SETMASK, [] [pid 746] <... setpgid resumed>) = 0 [pid 745] setpgid(0, 0 [pid 744] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 746] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 745] <... setpgid resumed>) = 0 [pid 744] <... mprotect resumed>) = 0 [pid 743] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 747] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 746] <... symlink resumed>) = 0 [pid 745] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 744] rt_sigprocmask(SIG_BLOCK, ~[] [pid 747] <... socket resumed>) = 3 [pid 746] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 744] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 743] <... futex resumed>) = 0 [pid 316] <... 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 747] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] <... symlink resumed>) = 0 [pid 744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 748 attached [pid 747] <... futex resumed>) = 0 [pid 746] <... symlink resumed>) = 0 [pid 745] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 743] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 747] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 745] <... symlink resumed>) = 0 [pid 744] <... clone3 resumed> => {parent_tid=[89]}, 88) = 89 [pid 748] set_robust_list(0x7f63900539a0, 24 [pid 745] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 744] rt_sigprocmask(SIG_SETMASK, [] [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 748] <... set_robust_list resumed>) = 0 [pid 746] <... symlink resumed>) = 0 [pid 745] <... symlink resumed>) = 0 [pid 744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 743] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 748] rt_sigprocmask(SIG_SETMASK, [] [pid 747] <... futex resumed>) = 0 [pid 746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 744] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = 1 [pid 748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 747] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 744] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 748] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 747] <... socket resumed>) = 4 [pid 746] <... openat resumed>) = 3 [pid 745] <... openat resumed>) = 3 [pid 744] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 748] <... socket resumed>) = 3 [pid 747] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] write(3, "1000", 4 [pid 745] write(3, "1000", 4 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 748] <... futex resumed>) = 1 [pid 747] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] <... write resumed>) = 4 [pid 745] <... write resumed>) = 4 [pid 744] <... futex resumed>) = 0 [pid 743] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 748] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] close(3 [pid 745] close(3 [pid 744] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 747] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 744] <... futex resumed>) = 0 [pid 747] <... connect resumed>) = -1 EEXIST (File exists) [pid 744] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 747] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 749 attached ) = 0 [pid 746] <... close resumed>) = 0 [pid 745] <... close resumed>) = 0 [pid 743] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] set_robust_list(0x55557ce52760, 24 [pid 748] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 747] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] read(200 [pid 745] read(200 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 86 [pid 749] <... set_robust_list resumed>) = 0 [pid 748] <... socket resumed>) = 4 [pid 746] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 743] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] rt_sigprocmask(SIG_SETMASK, [] [pid 748] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] symlink("/dev/binderfs", "./binderfs" [pid 745] symlink("/dev/binderfs", "./binderfs" [pid 747] <... futex resumed>) = 0 [pid 743] <... futex resumed>) = 1 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 748] <... futex resumed>) = 1 [pid 747] sendfile(-1, -1, [3 [pid 746] <... symlink resumed>) = 0 [pid 745] <... symlink resumed>) = 0 [pid 744] <... futex resumed>) = 0 [pid 743] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 749] chdir("./28" [pid 748] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 746] write(1, "executing program\n", 18 [pid 745] write(1, "executing program\n", 18 executing program executing program [pid 744] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] <... chdir resumed>) = 0 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 747] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... write resumed>) = 18 [pid 745] <... write resumed>) = 18 [pid 744] <... futex resumed>) = 0 [pid 749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 747] <... futex resumed>) = 1 [pid 744] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... futex resumed>) = 0 [pid 749] <... prctl resumed>) = 0 [pid 748] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 747] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 743] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] setpgid(0, 0 [pid 748] <... connect resumed>) = -1 EEXIST (File exists) [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = 0 [pid 749] <... setpgid resumed>) = 0 [pid 748] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 743] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 749] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 748] <... futex resumed>) = 1 [pid 747] <... clone3 resumed>) = 85 [pid 746] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 745] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 744] <... futex resumed>) = 0 [pid 749] <... symlink resumed>) = 0 [pid 748] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 745] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 749] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 747] <... futex resumed>) = 1 [pid 746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 744] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = 0 [pid 749] <... symlink resumed>) = 0 [pid 748] sendfile(-1, -1, [3 [pid 747] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 744] <... futex resumed>) = 0 [pid 743] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... restart_syscall resumed>) = 0 [pid 749] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 748] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 744] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... futex resumed>) = 0 [pid 749] <... symlink resumed>) = 0 [pid 748] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] ioctl(3, PPPIOCSMRU, 0 [pid 746] <... mmap resumed>) = 0x7f6390033000 [pid 745] <... mmap resumed>) = 0x7f6390033000 [pid 744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 743] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 748] <... futex resumed>) = 0 [pid 747] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 746] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 745] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 744] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] <... openat resumed>) = 3 [pid 748] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 747] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... mprotect resumed>) = 0 [pid 745] <... mprotect resumed>) = 0 [pid 744] <... futex resumed>) = 0 [pid 749] write(3, "1000", 4 [pid 748] <... clone3 resumed>) = 90 [pid 747] <... futex resumed>) = 1 [pid 744] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... futex resumed>) = 0 [pid 749] <... write resumed>) = 4 [pid 748] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] rt_sigprocmask(SIG_BLOCK, ~[] [pid 745] rt_sigprocmask(SIG_BLOCK, ~[] [pid 744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 743] close(3 [pid 749] close(3 [pid 748] <... futex resumed>) = 0 [pid 746] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 745] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 749] <... close resumed>) = 0 [pid 748] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 744] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 753 attached ci2-android-6-1/strace-static-x86_64: Process 752 attached [pid 749] read(200 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] <... futex resumed>) = 0 [pid 743] close(4 [pid 753] set_robust_list(0x7f63900539a0, 24 [pid 752] set_robust_list(0x7f63900539a0, 24 [pid 749] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] ioctl(3, PPPIOCSMRU, 0 [pid 746] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 745] <... clone3 resumed> => {parent_tid=[68]}, 88) = 68 [pid 744] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... close resumed>) = 0 [pid 753] <... set_robust_list resumed>) = 0 [pid 752] <... set_robust_list resumed>) = 0 [pid 749] symlink("/dev/binderfs", "./binderfs" [pid 748] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 746] rt_sigprocmask(SIG_SETMASK, [] [pid 745] rt_sigprocmask(SIG_SETMASK, [] [pid 753] rt_sigprocmask(SIG_SETMASK, [] [pid 752] rt_sigprocmask(SIG_SETMASK, [] [pid 748] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 752] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 749] <... symlink resumed>) = 0 [pid 748] <... futex resumed>) = 0 [pid 746] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] close(3 [pid 743] close(5 [pid 753] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 752] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 749] write(1, "executing program\n", 18 [pid 748] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 744] <... close resumed>) = 0 executing program [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] <... socket resumed>) = 3 [pid 752] <... socket resumed>) = 3 [pid 749] <... write resumed>) = 18 [pid 746] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] close(4 [pid 753] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] <... close resumed>) = 0 [pid 743] close(6 [pid 753] <... futex resumed>) = 0 [pid 752] <... futex resumed>) = 0 [pid 749] <... futex resumed>) = 0 [pid 746] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] close(5 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 752] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 749] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(7 [pid 753] <... socket resumed>) = 4 [pid 752] <... socket resumed>) = 4 [pid 749] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 746] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] close(6 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(8 [pid 753] <... futex resumed>) = 0 [pid 752] <... futex resumed>) = 0 [pid 749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 746] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] close(7 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 752] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(9 [pid 753] <... connect resumed>) = -1 EEXIST (File exists) [pid 752] <... connect resumed>) = -1 EEXIST (File exists) [pid 749] <... mmap resumed>) = 0x7f6390033000 [pid 746] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] close(8 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(10 [pid 753] <... futex resumed>) = 0 [pid 752] <... futex resumed>) = 0 [pid 749] <... mprotect resumed>) = 0 [pid 746] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] close(9 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] sendfile(-1, -1, [3 [pid 752] sendfile(-1, -1, [3 [pid 746] <... futex resumed>) = 0 [pid 749] rt_sigprocmask(SIG_BLOCK, ~[] [pid 745] <... futex resumed>) = 0 [pid 753] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 752] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 749] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 746] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(11 [pid 753] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] close(10 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 754 attached [pid 753] <... futex resumed>) = 0 [pid 752] <... futex resumed>) = 0 [pid 746] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(12 [pid 754] set_robust_list(0x7f63900539a0, 24 [pid 753] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 752] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 749] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 744] close(11 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] <... set_robust_list resumed>) = 0 [pid 753] <... clone3 resumed>) = 69 [pid 749] rt_sigprocmask(SIG_SETMASK, [] [pid 746] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 752] <... clone3 resumed>) = 97 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(13 [pid 754] rt_sigprocmask(SIG_SETMASK, [] [pid 753] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 745] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] close(12 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 753] <... futex resumed>) = 0 [pid 752] <... futex resumed>) = 1 [pid 749] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(14 [pid 754] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 753] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] <... futex resumed>) = 0 [pid 746] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] close(13 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] <... socket resumed>) = 3 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = 0 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(15 [pid 754] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] ioctl(3, PPPIOCSMRU, 0 [pid 752] ioctl(3, PPPIOCSMRU, 0 [pid 749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] close(14 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] <... futex resumed>) = 0 [pid 753] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 752] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 749] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(16 [pid 754] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 753] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] <... futex resumed>) = 0 [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] close(15 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 753] <... futex resumed>) = 0 [pid 749] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 754] <... socket resumed>) = 4 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(17 [pid 754] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] <... futex resumed>) = 0 [pid 746] close(3 [pid 745] close(3 [pid 744] close(16 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] <... futex resumed>) = 1 [pid 752] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] <... futex resumed>) = 0 [pid 746] <... close resumed>) = 0 [pid 745] <... close resumed>) = 0 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(18 [pid 754] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] close(4 [pid 745] close(4 [pid 744] close(17 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] <... futex resumed>) = 0 [pid 746] <... close resumed>) = 0 [pid 745] <... close resumed>) = 0 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(19 [pid 749] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] close(18 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(20 [pid 746] close(5 [pid 754] <... connect resumed>) = -1 EEXIST (File exists) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(5 [pid 744] close(19 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] close(6 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(21 [pid 754] <... futex resumed>) = 1 [pid 749] <... futex resumed>) = 0 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(6 [pid 744] close(20 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] close(7 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(22 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] <... futex resumed>) = 0 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(7 [pid 744] close(21 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] sendfile(-1, -1, [3 [pid 749] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] close(8 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(23 [pid 754] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(8 [pid 744] close(22 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(24 [pid 754] <... futex resumed>) = 1 [pid 749] <... futex resumed>) = 0 [pid 746] close(9 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] close(23 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(9 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(25 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] <... futex resumed>) = 0 [pid 746] close(10 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] close(24 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 749] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(10 [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(26 [pid 744] close(25 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(27 [pid 744] close(26 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(28 [pid 744] close(27 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] close(29 [pid 744] close(28 [pid 743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 743] exit_group(0 [pid 747] <... futex resumed>) = ? [pid 744] close(29 [pid 743] <... exit_group resumed>) = ? [pid 754] <... clone3 resumed>) = 88 [pid 747] +++ exited with 0 +++ [pid 746] close(11 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(11 [pid 754] <... futex resumed>) = 1 [pid 749] <... futex resumed>) = 0 [pid 746] close(12 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 744] exit_group(0 [pid 743] +++ exited with 0 +++ [pid 754] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = ? [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(12 [pid 744] <... exit_group resumed>) = ? [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] <... futex resumed>) = 0 [pid 748] +++ exited with 0 +++ [pid 746] close(13 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] ioctl(3, PPPIOCSMRU, 0 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(13 [pid 754] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 746] close(14 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 754] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(14 [pid 744] +++ exited with 0 +++ [pid 754] <... futex resumed>) = 0 [pid 749] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] close(15 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 754] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(15 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 749] close(3 [pid 746] close(16 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] <... close resumed>) = 0 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(16 [pid 749] close(4 [pid 746] close(17 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] <... close resumed>) = 0 [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] close(17 [pid 749] close(5 [pid 746] close(18 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(6 [pid 746] close(19 [pid 745] close(18 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(7 [pid 746] close(20 [pid 745] close(19 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(8 [pid 746] close(21 [pid 745] close(20 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(9 [pid 746] close(22 [pid 745] close(21 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(10 [pid 746] close(23 [pid 745] close(22 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(11 [pid 746] close(24 [pid 745] close(23 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(12 [pid 746] close(25 [pid 745] close(24 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(13 [pid 746] close(26 [pid 745] close(25 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(14 [pid 746] close(27 [pid 745] close(26 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(15 [pid 746] close(28 [pid 745] close(27 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(16 [pid 746] close(29 [pid 745] close(28 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(17 [pid 746] exit_group(0 [pid 752] <... futex resumed>) = ? [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 746] <... exit_group resumed>) = ? [pid 745] close(29 [pid 752] +++ exited with 0 +++ [pid 749] close(18 [pid 745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(19 [pid 314] <... restart_syscall resumed>) = 0 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 749] close(20 [pid 746] +++ exited with 0 +++ [pid 745] exit_group(0 [pid 753] <... futex resumed>) = ? [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 745] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 753] +++ exited with 0 +++ [pid 749] close(21 [pid 745] +++ exited with 0 +++ [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 749] close(22 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 749] close(23) = -1 EBADF (Bad file descriptor) [pid 314] <... openat resumed>) = 3 [pid 749] close(24 [pid 314] fstat(3 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 749] close(25) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 749] close(26 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 749] close(27) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 749] close(28 [pid 314] newfstatat(AT_FDCWD, "./26/binderfs" [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 749] close(29 [pid 314] unlink("./26/binderfs" [pid 749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 749] exit_group(0 [pid 314] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 754] <... futex resumed>) = ? [pid 749] <... exit_group resumed>) = ? [pid 754] +++ exited with 0 +++ [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 749] +++ exited with 0 +++ [pid 314] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./26/cgroup.net") = 0 [pid 314] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./26/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./26/cgroup.cpu") = 0 [pid 314] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./26/cgroup") = 0 [pid 314] getdents64(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] close(3 [pid 315] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... close resumed>) = 0 [pid 316] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] rmdir("./26") = 0 [pid 314] mkdir("./27", 0777) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... openat resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] fstat(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 316] <... openat resumed>) = 3 [pid 315] getdents64(3 [pid 316] fstat(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getdents64(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] newfstatat(AT_FDCWD, "./28/binderfs" [pid 316] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./28/binderfs" [pid 316] newfstatat(AT_FDCWD, "./28/binderfs" [pid 315] <... unlink resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./28/binderfs" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 314] <... socket resumed>) = 3 [pid 316] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./28/cgroup.net" [pid 316] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 315] <... unlink resumed>) = 0 [pid 314] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./28/cgroup.net" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 316] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] <... restart_syscall resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./28/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 315] <... unlink resumed>) = 0 [pid 314] <... 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 317] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] unlink("./28/cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./28/cgroup" [pid 314] <... 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 313] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... openat resumed>) = 3 [pid 316] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] fstat(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./28/cgroup" [pid 314] <... 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 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] newfstatat(AT_FDCWD, "./28/cgroup" [pid 315] <... unlink resumed>) = 0 [pid 313] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] getdents64(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] unlink("./28/cgroup" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... openat resumed>) = 3 [pid 317] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... unlink resumed>) = 0 [pid 315] close(3 [pid 314] <... 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 313] fstat(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getdents64(3 [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] newfstatat(AT_FDCWD, "./30/binderfs" [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] rmdir("./28" [pid 314] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] close(3 [pid 315] <... rmdir resumed>) = 0 [pid 313] getdents64(3 [pid 317] unlink("./30/binderfs" [pid 316] <... close resumed>) = 0 [pid 315] mkdir("./29", 0777 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 316] rmdir("./28" [pid 315] <... mkdir resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... rmdir resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] mkdir("./29", 0777 [pid 315] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 316] <... mkdir resumed>) = 0 [pid 315] close(3 [pid 314] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] unlink("./30/cgroup.net" [pid 316] <... socket resumed>) = 3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlink resumed>) = 0 [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./21/binderfs" [pid 317] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 313] unlink("./21/binderfs" [pid 317] unlink("./30/cgroup.cpu" [pid 316] <... 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 315] close(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 317] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... socket resumed>) = 3 [pid 313] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] newfstatat(AT_FDCWD, "./30/cgroup" [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] <... 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 313] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 317] unlink("./30/cgroup" [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 317] getdents64(3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] unlink("./21/cgroup.net" [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 317] close(3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] rmdir("./30" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] <... setsockopt resumed>) = 0 [pid 313] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... rmdir resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] mkdir("./31", 0777 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 317] <... mkdir resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 317] <... socket resumed>) = 3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./21/cgroup.cpu" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] <... setsockopt resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] <... 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 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... 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 315] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] newfstatat(AT_FDCWD, "./21/cgroup" [pid 317] close(3 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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] close(3 [pid 313] unlink("./21/cgroup" [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 317] <... 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 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getdents64(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... 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 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368ci2-android-6-1/strace-static-x86_64: Process 758 attached [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 317] <... 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 313] <... close resumed>) = 0 [pid 758] set_robust_list(0x55557ce52760, 24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 86 [pid 313] rmdir("./21" [pid 758] <... set_robust_list resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 758] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rmdir resumed>) = 0 [pid 758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 316] close(3 [pid 315] <... 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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] mkdir("./22", 0777 [pid 758] chdir("./27" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 758] <... chdir resumed>) = 0 [pid 317] <... 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 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 758] <... prctl resumed>) = 0 [pid 317] <... 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 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 759 attached [pid 758] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... socket resumed>) = 3 [pid 759] set_robust_list(0x55557ce52760, 24 [pid 758] <... setpgid resumed>) = 0 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 89 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] close(3 [pid 759] <... set_robust_list resumed>) = 0 [pid 758] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 759] rt_sigprocmask(SIG_SETMASK, [] [pid 758] <... symlink resumed>) = 0 [pid 317] <... 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 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 760 attached [pid 759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 758] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 91 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 760] set_robust_list(0x55557ce52760, 24 [pid 759] chdir("./29" [pid 758] <... symlink resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 760] <... set_robust_list resumed>) = 0 [pid 759] <... chdir resumed>) = 0 [pid 758] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 317] <... 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 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 760] rt_sigprocmask(SIG_SETMASK, [] [pid 758] <... symlink resumed>) = 0 [pid 759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 759] <... prctl resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 313] <... 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 760] chdir("./29" [pid 759] setpgid(0, 0 [pid 758] <... openat resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 760] <... chdir resumed>) = 0 [pid 759] <... setpgid resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 313] <... 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 760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 759] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 758] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 760] <... prctl resumed>) = 0 [pid 313] close(3 [pid 759] <... symlink resumed>) = 0 [pid 760] setpgid(0, 0 [pid 758] <... write resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 760] <... setpgid resumed>) = 0 [pid 759] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 758] close(3 [pid 317] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 760] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 758] <... close resumed>) = 0 [pid 759] <... symlink resumed>) = 0 [pid 758] read(200 [pid 313] <... socket resumed>) = 3 [pid 760] <... symlink resumed>) = 0 [pid 759] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 758] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 760] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 758] symlink("/dev/binderfs", "./binderfs" [pid 759] <... symlink resumed>) = 0 [pid 313] <... 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 760] <... symlink resumed>) = 0 [pid 759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 758] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 759] <... openat resumed>) = 3 [pid 758] write(1, "executing program\n", 18 [pid 760] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 759] write(3, "1000", 4 [pid 313] <... 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 758] <... write resumed>) = 18 [pid 317] <... 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 760] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 759] <... write resumed>) = 4 [pid 758] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... 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 760] <... openat resumed>) = 3 [pid 758] <... futex resumed>) = 0 [pid 759] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 760] write(3, "1000", 4 [pid 759] <... close resumed>) = 0 [pid 758] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 760] <... write resumed>) = 4 [pid 759] read(200 [pid 758] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] <... 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 317] <... 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 760] close(3 [pid 759] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 760] <... close resumed>) = 0 [pid 759] symlink("/dev/binderfs", "./binderfs" [pid 758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 317] <... 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 759] <... symlink resumed>) = 0 [pid 758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 759] write(1, "executing program\n", 18 [pid 760] read(200 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 758] <... mmap resumed>) = 0x7f6390033000 executing program executing program [pid 760] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 759] <... write resumed>) = 18 [pid 758] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... 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 760] symlink("/dev/binderfs", "./binderfs" [pid 759] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... mprotect resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 759] <... futex resumed>) = 0 [pid 760] <... symlink resumed>) = 0 [pid 758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 759] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 760] write(1, "executing program\n", 18 [pid 758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 759] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 760] <... write resumed>) = 18 [pid 759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 760] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 761 attached [pid 760] <... futex resumed>) = 0 [pid 759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... 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 758] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 761] set_robust_list(0x7f63900539a0, 24 [pid 759] <... mmap resumed>) = 0x7f6390033000 [pid 313] <... 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 761] <... set_robust_list resumed>) = 0 [pid 760] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 759] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 758] rt_sigprocmask(SIG_SETMASK, [] [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 761] rt_sigprocmask(SIG_SETMASK, [] [pid 760] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 759] <... mprotect resumed>) = 0 [pid 758] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 759] rt_sigprocmask(SIG_BLOCK, ~[] [pid 758] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... 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 760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 761] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 759] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 758] <... futex resumed>) = 0 [pid 760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 313] close(3 [pid 758] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 761] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 761] <... futex resumed>) = 1 [pid 758] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 762 attached [pid 762] set_robust_list(0x7f63900539a0, 24 [pid 759] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 762] <... set_robust_list resumed>) = 0 [pid 761] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 760] <... mmap resumed>) = 0x7f6390033000 [pid 759] rt_sigprocmask(SIG_SETMASK, [] [pid 758] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... socket resumed>) = 3 [pid 762] rt_sigprocmask(SIG_SETMASK, [] [pid 761] <... socket resumed>) = 4 [pid 760] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 758] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 761] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... mprotect resumed>) = 0 [pid 759] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 763 attached [pid 762] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 761] <... futex resumed>) = 0 [pid 760] rt_sigprocmask(SIG_BLOCK, ~[] [pid 759] <... futex resumed>) = 0 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 763] set_robust_list(0x55557ce52760, 24 [pid 762] <... socket resumed>) = 3 [pid 761] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 759] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 98 [pid 313] <... 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 763] <... set_robust_list resumed>) = 0 [pid 762] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 764 attached [pid 763] rt_sigprocmask(SIG_SETMASK, [] [pid 762] <... futex resumed>) = 0 [pid 761] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 759] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 764] set_robust_list(0x7f63900539a0, 24 [pid 763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 762] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 761] <... connect resumed>) = -1 EEXIST (File exists) [pid 760] <... clone3 resumed> => {parent_tid=[92]}, 88) = 92 [pid 759] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 764] <... set_robust_list resumed>) = 0 [pid 763] chdir("./31" [pid 762] <... socket resumed>) = 4 [pid 761] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] rt_sigprocmask(SIG_SETMASK, [] [pid 759] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 764] rt_sigprocmask(SIG_SETMASK, [] [pid 763] <... chdir resumed>) = 0 [pid 762] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = 1 [pid 760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 762] <... futex resumed>) = 0 [pid 761] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 764] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 763] <... prctl resumed>) = 0 [pid 762] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] <... futex resumed>) = 0 [pid 759] <... futex resumed>) = 0 [pid 758] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 764] <... socket resumed>) = 3 [pid 763] setpgid(0, 0 [pid 762] <... connect resumed>) = 0 [pid 761] sendfile(-1, -1, [3 [pid 760] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 764] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... setpgid resumed>) = 0 [pid 762] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 764] <... futex resumed>) = 1 [pid 763] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 761] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... futex resumed>) = 0 [pid 762] <... futex resumed>) = 1 [pid 759] <... futex resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 764] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] <... symlink resumed>) = 0 [pid 761] <... futex resumed>) = 1 [pid 760] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 762] sendfile(-1, -1, [3 [pid 761] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... futex resumed>) = 0 [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 764] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 763] <... symlink resumed>) = 0 [pid 762] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] <... futex resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 764] <... socket resumed>) = 4 [pid 763] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 762] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 765 attached [pid 764] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... symlink resumed>) = 0 [pid 762] <... futex resumed>) = 0 [pid 759] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 1 [pid 763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 762] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 759] <... futex resumed>) = 0 [pid 765] set_robust_list(0x55557ce52760, 24 [pid 764] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] <... openat resumed>) = 3 [pid 761] <... clone3 resumed>) = 88 [pid 760] <... futex resumed>) = 0 [pid 759] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 70 [pid 765] <... set_robust_list resumed>) = 0 [pid 763] write(3, "1000", 4 [pid 762] <... clone3 resumed>) = 91 [pid 761] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] rt_sigprocmask(SIG_SETMASK, [] [pid 764] <... futex resumed>) = 0 [pid 763] <... write resumed>) = 4 [pid 762] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = 1 [pid 760] <... futex resumed>) = 1 [pid 758] <... futex resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 764] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 763] close(3 [pid 762] <... futex resumed>) = 1 [pid 761] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 765] chdir("./22" [pid 764] <... connect resumed>) = -1 EEXIST (File exists) [pid 763] <... close resumed>) = 0 [pid 762] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 759] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = 0 [pid 765] <... chdir resumed>) = 0 [pid 764] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] read(200 [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 761] ioctl(3, PPPIOCSMRU, 0 [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 764] <... futex resumed>) = 1 [pid 763] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 761] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 760] <... futex resumed>) = 0 [pid 765] <... prctl resumed>) = 0 [pid 764] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] symlink("/dev/binderfs", "./binderfs" [pid 762] ioctl(3, PPPIOCSMRU, 0 [pid 761] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] setpgid(0, 0 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... symlink resumed>) = 0 [pid 762] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 761] <... futex resumed>) = 1 [pid 760] <... futex resumed>) = 0 [pid 758] <... futex resumed>) = 0 [pid 765] <... setpgid resumed>) = 0 executing program [pid 764] sendfile(-1, -1, [3 [pid 763] write(1, "executing program\n", 18 [pid 762] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] close(3 [pid 765] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 764] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 763] <... write resumed>) = 18 [pid 762] <... futex resumed>) = 1 [pid 759] <... futex resumed>) = 0 [pid 758] <... close resumed>) = 0 [pid 765] <... symlink resumed>) = 0 [pid 764] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] close(3 [pid 758] close(4 [pid 765] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 764] <... futex resumed>) = 1 [pid 763] <... futex resumed>) = 0 [pid 760] <... futex resumed>) = 0 [pid 759] <... close resumed>) = 0 [pid 758] <... close resumed>) = 0 [pid 765] <... symlink resumed>) = 0 [pid 764] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 760] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] close(4 [pid 758] close(5 [pid 765] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 760] <... futex resumed>) = 0 [pid 759] <... close resumed>) = 0 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... symlink resumed>) = 0 [pid 764] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 763] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 760] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] close(5 [pid 758] close(6 [pid 765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... openat resumed>) = 3 [pid 758] close(7 [pid 765] write(3, "1000", 4 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... write resumed>) = 4 [pid 758] close(8 [pid 765] close(3 [pid 764] <... clone3 resumed>) = 93 [pid 763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = 0 [pid 758] close(9 [pid 765] read(200 [pid 764] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 759] close(6 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 764] <... futex resumed>) = 1 [pid 760] <... futex resumed>) = 0 [pid 758] close(10 [pid 765] symlink("/dev/binderfs", "./binderfs" [pid 764] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] <... mmap resumed>) = 0x7f6390033000 [pid 760] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... symlink resumed>) = 0 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 760] <... futex resumed>) = 0 [pid 758] close(11 [pid 765] write(1, "executing program\n", 18 executing program [pid 760] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] close(7 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... write resumed>) = 18 [pid 764] ioctl(3, PPPIOCSMRU, 0 [pid 763] <... mprotect resumed>) = 0 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(12 [pid 765] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 763] rt_sigprocmask(SIG_BLOCK, ~[] [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... futex resumed>) = 0 [pid 764] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 759] close(8 [pid 758] close(13 [pid 765] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 764] <... futex resumed>) = 1 [pid 763] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 760] <... futex resumed>) = 0 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 764] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] close(3 [pid 758] close(14ci2-android-6-1/strace-static-x86_64: Process 769 attached [pid 765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 760] <... close resumed>) = 0 [pid 759] close(9 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 769] set_robust_list(0x7f63900539a0, 24 [pid 765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 763] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 760] close(4 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(15 [pid 769] <... set_robust_list resumed>) = 0 [pid 765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 763] rt_sigprocmask(SIG_SETMASK, [] [pid 760] <... close resumed>) = 0 [pid 759] close(10 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 769] rt_sigprocmask(SIG_SETMASK, [] [pid 765] <... mmap resumed>) = 0x7f6390033000 [pid 763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 760] close(5 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(16 [pid 769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 765] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 763] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 759] close(11 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 769] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 765] <... mprotect resumed>) = 0 [pid 763] <... futex resumed>) = 0 [pid 760] close(6 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(17 [pid 769] <... socket resumed>) = 3 [pid 765] rt_sigprocmask(SIG_BLOCK, ~[] [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 769] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 763] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 760] close(7 [pid 759] close(12 [pid 758] close(18 [pid 769] <... futex resumed>) = 0 [pid 765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 769] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] close(8 [pid 758] close(19 [pid 765] <... clone3 resumed> => {parent_tid=[71]}, 88) = 71 [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] rt_sigprocmask(SIG_SETMASK, [] [pid 760] close(9 [pid 758] close(20 [pid 765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 770 attached [pid 765] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] close(10 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(21 [pid 770] set_robust_list(0x7f63900539a0, 24 [pid 765] <... futex resumed>) = 0 [pid 763] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 759] close(13 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 770] <... set_robust_list resumed>) = 0 [pid 769] <... futex resumed>) = 0 [pid 765] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 760] close(11 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(22 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 770] rt_sigprocmask(SIG_SETMASK, [] [pid 769] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 763] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 759] close(14 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 769] <... socket resumed>) = 4 [pid 760] close(12 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(23 [pid 770] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 769] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 759] close(15 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 770] <... socket resumed>) = 3 [pid 769] <... futex resumed>) = 1 [pid 763] <... futex resumed>) = 0 [pid 760] close(13 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 758] close(24 [pid 763] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] close(16 [pid 763] <... futex resumed>) = 0 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 763] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] close(17) = -1 EBADF (Bad file descriptor) [pid 759] close(18) = -1 EBADF (Bad file descriptor) [pid 759] close(19 [pid 769] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 770] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] close(20 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 759] close(21) = -1 EBADF (Bad file descriptor) [pid 759] close(22) = -1 EBADF (Bad file descriptor) [pid 759] close(23) = -1 EBADF (Bad file descriptor) [pid 759] close(24) = -1 EBADF (Bad file descriptor) [pid 759] close(25) = -1 EBADF (Bad file descriptor) [pid 759] close(26) = -1 EBADF (Bad file descriptor) [pid 759] close(27) = -1 EBADF (Bad file descriptor) [pid 759] close(28) = -1 EBADF (Bad file descriptor) [pid 759] close(29) = -1 EBADF (Bad file descriptor) [pid 759] exit_group(0 [pid 762] <... futex resumed>) = ? [pid 759] <... exit_group resumed>) = ? [pid 762] +++ exited with 0 +++ [pid 759] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 760] close(14) = -1 EBADF (Bad file descriptor) [pid 760] close(15) = -1 EBADF (Bad file descriptor) [pid 760] close(16) = -1 EBADF (Bad file descriptor) [pid 760] close(17) = -1 EBADF (Bad file descriptor) [pid 760] close(18) = -1 EBADF (Bad file descriptor) [pid 760] close(19) = -1 EBADF (Bad file descriptor) [pid 760] close(20) = -1 EBADF (Bad file descriptor) [pid 760] close(21) = -1 EBADF (Bad file descriptor) [pid 760] close(22) = -1 EBADF (Bad file descriptor) [pid 760] close(23) = -1 EBADF (Bad file descriptor) [pid 760] close(24) = -1 EBADF (Bad file descriptor) [pid 760] close(25) = -1 EBADF (Bad file descriptor) [pid 760] close(26) = -1 EBADF (Bad file descriptor) [pid 760] close(27) = -1 EBADF (Bad file descriptor) [pid 760] close(28) = -1 EBADF (Bad file descriptor) [pid 760] close(29) = -1 EBADF (Bad file descriptor) [pid 760] exit_group(0 [pid 764] <... futex resumed>) = ? [pid 760] <... exit_group resumed>) = ? [pid 764] +++ exited with 0 +++ [pid 760] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 769] <... connect resumed>) = 0 [pid 769] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 769] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... futex resumed>) = 0 [pid 769] sendfile(-1, -1, [3 [pid 763] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 769] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 769] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... futex resumed>) = 0 [pid 769] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 763] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... clone3 resumed>) = 100 [pid 769] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 769] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... futex resumed>) = 0 [pid 769] ioctl(3, PPPIOCSMRU, 0 [pid 763] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 769] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 769] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] close(3) = 0 [pid 763] close(4) = 0 [pid 763] close(5) = -1 EBADF (Bad file descriptor) [pid 763] close(6) = -1 EBADF (Bad file descriptor) [pid 763] close(7) = -1 EBADF (Bad file descriptor) [pid 763] close(8) = -1 EBADF (Bad file descriptor) [pid 763] close(9) = -1 EBADF (Bad file descriptor) [pid 763] close(10) = -1 EBADF (Bad file descriptor) [pid 763] close(11) = -1 EBADF (Bad file descriptor) [pid 763] close(12) = -1 EBADF (Bad file descriptor) [pid 763] close(13) = -1 EBADF (Bad file descriptor) [pid 763] close(14) = -1 EBADF (Bad file descriptor) [pid 763] close(15) = -1 EBADF (Bad file descriptor) [pid 763] close(16) = -1 EBADF (Bad file descriptor) [pid 763] close(17) = -1 EBADF (Bad file descriptor) [pid 763] close(18) = -1 EBADF (Bad file descriptor) [pid 763] close(19) = -1 EBADF (Bad file descriptor) [pid 763] close(20) = -1 EBADF (Bad file descriptor) [pid 763] close(21) = -1 EBADF (Bad file descriptor) [pid 763] close(22 [pid 316] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... restart_syscall resumed>) = 0 [pid 763] close(23 [pid 316] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 763] close(24 [pid 316] fstat(3 [pid 315] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 763] close(25 [pid 316] getdents64(3 [pid 315] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... openat resumed>) = 3 [pid 763] close(26 [pid 316] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] fstat(3 [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 763] close(27 [pid 316] newfstatat(AT_FDCWD, "./29/binderfs" [pid 315] getdents64(3 [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 763] close(28 [pid 316] unlink("./29/binderfs" [pid 315] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 763] close(29 [pid 316] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] newfstatat(AT_FDCWD, "./29/binderfs" [pid 763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 763] exit_group(0 [pid 316] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 315] unlink("./29/binderfs" [pid 769] <... futex resumed>) = ? [pid 763] <... exit_group resumed>) = ? [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... unlink resumed>) = 0 [pid 769] +++ exited with 0 +++ [pid 763] +++ exited with 0 +++ [pid 316] unlink("./29/cgroup.net" [pid 315] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... unlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 315] unlink("./29/cgroup.net" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... unlink resumed>) = 0 [pid 316] unlink("./29/cgroup.cpu" [pid 315] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... unlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] newfstatat(AT_FDCWD, "./29/cgroup" [pid 315] unlink("./29/cgroup.cpu" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... unlink resumed>) = 0 [pid 316] unlink("./29/cgroup" [pid 315] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... unlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getdents64(3 [pid 315] newfstatat(AT_FDCWD, "./29/cgroup" [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] close(3 [pid 315] unlink("./29/cgroup" [pid 316] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 316] rmdir("./29" [pid 315] getdents64(3 [pid 316] <... rmdir resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] mkdir("./30", 0777 [pid 315] close(3 [pid 316] <... mkdir resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] rmdir("./29" [pid 316] <... socket resumed>) = 3 [pid 315] <... rmdir resumed>) = 0 [pid 316] close(3 [pid 315] mkdir("./30", 0777 [pid 316] <... close resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... socket resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] close(3 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 315] <... 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 758] close(25 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... restart_syscall resumed>) = 0 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 758] close(26 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... close resumed>) = 0 [pid 758] close(27 [pid 317] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 758] close(28 [pid 317] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 316] <... 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 315] <... 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 758] close(29 [pid 317] fstat(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... 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 315] <... 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 758] exit_group(0 [pid 317] getdents64(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 758] <... exit_group resumed>) = ? [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... 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 315] <... 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 317] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 315] <... 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 317] newfstatat(AT_FDCWD, "./31/binderfs" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... 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 317] unlink("./31/binderfs" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... 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 317] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 315] <... 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 317] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... 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 317] unlink("./31/cgroup.net" [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 317] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 317] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] close(3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 317] unlink("./31/cgroup.cpu" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 317] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 317] newfstatat(AT_FDCWD, "./31/cgroup" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 315] <... 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 317] unlink("./31/cgroup" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 317] getdents64(3 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 317] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] <... 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 317] rmdir("./31" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... rmdir resumed>) = 0 [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 317] mkdir("./32", 0777 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... mkdir resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 317] close(3 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] close(3ci2-android-6-1/strace-static-x86_64: Process 772 attached [pid 317] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 772] set_robust_list(0x55557ce52760, 24 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 92 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 772] <... set_robust_list resumed>) = 0 [pid 317] <... 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 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [ 31.283483][ T738] ------------[ cut here ]------------ [ 31.289024][ T738] WARNING: CPU: 1 PID: 738 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 31.299108][ T738] Modules linked in: [ 31.303111][ T738] CPU: 1 PID: 738 Comm: syz-executor122 Tainted: G B W syzkaller #0 [ 31.312339][ T738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 31.322457][ T738] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 772] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 772] chdir("./30" [pid 317] close(3 [pid 772] <... chdir resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 94 [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 772] <... prctl resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 772] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... setpgid resumed>) = 0 [pid 317] <... 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 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 772] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... symlink resumed>) = 0 [pid 317] <... 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 772] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... symlink resumed>) = 0 [pid 317] <... 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 772] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... symlink resumed>) = 0 [pid 317] <... 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 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... openat resumed>) = 3 [pid 317] <... 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 772] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... write resumed>) = 4 [pid 317] <... 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 772] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... close resumed>) = 0 [pid 317] <... 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 772] read(200 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 772] symlink("/dev/binderfs", "./binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... symlink resumed>) = 0 [pid 317] <... 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 772] write(1, "executing program\n", 18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... write resumed>) = 18 [pid 317] <... 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 executing program [pid 772] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 772] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 772] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 772] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 772] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... 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 772] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 772] <... mprotect resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 772] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 772] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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 772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 772] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 772] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... setsockopt resumed>) = 0 [pid 772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 772] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 772] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 772] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 775 attached [pid 775] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 101 [pid 775] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 775] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] chdir("./32") = 0 [pid 775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 775] setpgid(0, 0) = 0 [pid 775] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 775] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 775] symlink("/syzcgroup/net/syz4", "./cgroup.net") = 0 [pid 775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 775] write(3, "1000", 4) = 4 [pid 775] close(3) = 0 [pid 775] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 775] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 775] write(1, "executing program\n", 18) = 18 [pid 775] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 775] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 775] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 775] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 776 attached [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 776] set_robust_list(0x7f63900539a0, 24 [pid 775] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 776] <... set_robust_list resumed>) = 0 [pid 775] rt_sigprocmask(SIG_SETMASK, [] [pid 776] rt_sigprocmask(SIG_SETMASK, [] [pid 775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 775] <... futex resumed>) = 0 [pid 776] <... socket resumed>) = 3 [pid 775] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] <... futex resumed>) = 0 [pid 775] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 775] <... futex resumed>) = 0 [pid 776] <... socket resumed>) = 4 [pid 775] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] <... futex resumed>) = 0 [pid 775] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 775] <... futex resumed>) = 0 [pid 776] <... connect resumed>) = -1 EEXIST (File exists) [pid 775] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] <... futex resumed>) = 0 [pid 775] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] sendfile(-1, -1, [3 [pid 775] <... futex resumed>) = 0 [pid 776] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 775] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] <... futex resumed>) = 0 [pid 775] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 775] <... futex resumed>) = 0 [pid 776] <... clone3 resumed>) = 103 [pid 776] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] <... futex resumed>) = 0 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] ioctl(3, PPPIOCSMRU, 0 [pid 775] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 775] <... futex resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 776] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] <... futex resumed>) = 0 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 775] close(3) = 0 [pid 775] close(4) = 0 [pid 775] close(5) = -1 EBADF (Bad file descriptor) [pid 775] close(6) = -1 EBADF (Bad file descriptor) [pid 775] close(7) = -1 EBADF (Bad file descriptor) [pid 775] close(8) = -1 EBADF (Bad file descriptor) [pid 775] close(9) = -1 EBADF (Bad file descriptor) [pid 775] close(10) = -1 EBADF (Bad file descriptor) [pid 775] close(11) = -1 EBADF (Bad file descriptor) [pid 775] close(12) = -1 EBADF (Bad file descriptor) [pid 775] close(13) = -1 EBADF (Bad file descriptor) [pid 775] close(14) = -1 EBADF (Bad file descriptor) [pid 775] close(15) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 775] close(16 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 775] close(17) = -1 EBADF (Bad file descriptor) [pid 775] close(18) = -1 EBADF (Bad file descriptor) [pid 775] close(19) = -1 EBADF (Bad file descriptor) [pid 775] close(20) = -1 EBADF (Bad file descriptor) [pid 775] close(21) = -1 EBADF (Bad file descriptor) [pid 775] close(22) = -1 EBADF (Bad file descriptor) [pid 775] close(23) = -1 EBADF (Bad file descriptor) [pid 775] close(24) = -1 EBADF (Bad file descriptor) [pid 775] close(25) = -1 EBADF (Bad file descriptor) [pid 775] close(26) = -1 EBADF (Bad file descriptor) [pid 775] close(27) = -1 EBADF (Bad file descriptor) [pid 775] close(28) = -1 EBADF (Bad file descriptor) [pid 775] close(29) = -1 EBADF (Bad file descriptor) [pid 775] exit_group(0 [pid 776] <... futex resumed>) = ? [pid 775] <... exit_group resumed>) = ? [pid 776] +++ exited with 0 +++ [pid 775] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 770] <... futex resumed>) = 1 [pid 770] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 761] <... futex resumed>) = ? [pid 761] +++ exited with 0 +++ [pid 758] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./27/binderfs") = 0 [pid 314] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./27/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./27/cgroup.net") = 0 [pid 314] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./27/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./27/cgroup.cpu") = 0 [pid 314] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./27/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./27/cgroup") = 0 [pid 314] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./27") = 0 [pid 314] mkdir("./28", 0777) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [ 31.328838][ T738] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 31.348530][ T738] RSP: 0018:ffffc90001db7b90 EFLAGS: 00010293 [ 31.354648][ T738] RAX: ffffffff849cb3d7 RBX: ffff88811ea7a000 RCX: ffff88811e3d3cc0 [ 31.362722][ T738] RDX: 0000000000000000 RSI: 000000001b90db00 RDI: 000000000c04eb7d [ 31.370942][ T738] RBP: ffffc90001db7bb0 R08: ffff88811ea7a083 R09: 1ffff11023d4f410 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 89 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 773 attached [pid 773] set_robust_list(0x55557ce52760, 24) = 0 [pid 773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 773] chdir("./30") = 0 [pid 773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 773] setpgid(0, 0) = 0 [pid 773] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 773] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 773] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 773] write(3, "1000", 4) = 4 [pid 773] close(3) = 0 [pid 773] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] symlink("/dev/binderfs", "./binderfs") = 0 [pid 773] write(1, "executing program\n", 18) = 18 executing program [pid 773] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 773] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 773] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[95]}, 88) = 95 [pid 773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 773] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 774 attached [pid 774] set_robust_list(0x7f63900539a0, 24) = 0 [pid 774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 774] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 774] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 774] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 772] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] <... socket resumed>) = 4 [pid 774] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 774] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 774] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 772] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] <... connect resumed>) = -1 EEXIST (File exists) [pid 774] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 774] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 774] sendfile(-1, -1, [3 [pid 772] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 774] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 774] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 774] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 772] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 774] <... clone3 resumed>) = 94 [pid 317] <... openat resumed>) = 3 [pid 774] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] fstat(3 [pid 774] <... futex resumed>) = 1 [pid 772] <... futex resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 774] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 774] ioctl(3, PPPIOCSMRU, 0 [pid 772] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 774] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 774] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./32/binderfs" [pid 774] <... futex resumed>) = 1 [pid 772] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 774] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] close(3 [pid 317] unlink("./32/binderfs" [pid 772] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 772] close(4 [pid 317] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 772] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 772] close(5 [pid 317] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 772] close(6 [pid 317] unlink("./32/cgroup.net" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 772] close(7 [pid 317] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 772] close(8 [pid 317] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 772] close(9 [pid 317] unlink("./32/cgroup.cpu" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 772] close(10 [pid 317] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 772] close(11 [pid 317] newfstatat(AT_FDCWD, "./32/cgroup" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 772] close(12 [pid 317] unlink("./32/cgroup" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 772] close(13 [pid 317] getdents64(3 [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 772] close(14 [pid 317] close(3 [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 772] close(15 [pid 317] rmdir("./32" [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 772] close(16 [pid 317] mkdir("./33", 0777 [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 772] close(17 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 772] close(18 [pid 317] close(3 [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 772] close(19 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 772] close(20 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(21 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(22 [pid 317] close(3 [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 772] close(23 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 772] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 772] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 774] <... futex resumed>) = ? [pid 772] <... exit_group resumed>) = ? [pid 317] <... 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 774] +++ exited with 0 +++ [pid 772] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 781 attached [pid 781] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 104 [pid 781] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 781] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] chdir("./33") = 0 [pid 781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 781] setpgid(0, 0) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 781] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 781] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 781] <... symlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 781] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 781] <... symlink resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] fstat(3 [pid 781] <... openat resumed>) = 3 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 781] write(3, "1000", 4 [pid 316] getdents64(3 [pid 781] <... write resumed>) = 4 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 781] close(3 [pid 316] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 781] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 781] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] newfstatat(AT_FDCWD, "./30/binderfs" [pid 781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 781] write(1, "executing program\n", 18) = 18 [pid 316] unlink("./30/binderfs" executing program [pid 781] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] <... unlink resumed>) = 0 [pid 781] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 316] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 316] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 781] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 781] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] unlink("./30/cgroup.net" [pid 781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... unlink resumed>) = 0 [pid 781] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 781] rt_sigprocmask(SIG_SETMASK, [] [pid 316] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 781] <... futex resumed>) = 0 [pid 781] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./30/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./30/cgroup.cpu") = 0 [pid 316] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./30/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./30/cgroup") = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 316] rmdir("./30") = 0 [pid 316] mkdir("./31", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [ 31.378989][ T738] R10: dffffc0000000000 R11: ffffed1023d4f411 R12: dffffc0000000000 [ 31.387033][ T738] R13: dffffc0000000000 R14: 000000001b90db00 R15: ffff88811d9ba000 [ 31.395052][ T738] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 31.404052][ T738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.410693][ T738] CR2: 00007f639012b0f0 CR3: 000000000700f000 CR4: 00000000003506a0 [ 31.418753][ T738] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 316] close(3) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 783 attached [pid 783] set_robust_list(0x55557ce52760, 24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 95 [pid 783] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 783] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 783] chdir("./31") = 0 [pid 783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 783] setpgid(0, 0) = 0 [pid 783] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 783] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 783] symlink("/syzcgroup/net/syz2", "./cgroup.net") = 0 [pid 783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 783] write(3, "1000", 4 [pid 773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 773] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 773] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390012000 [pid 773] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 773] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 784 attached [pid 784] set_robust_list(0x7f63900329a0, 24 [pid 773] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 784] <... set_robust_list resumed>) = 0 [pid 773] rt_sigprocmask(SIG_SETMASK, [] [pid 784] rt_sigprocmask(SIG_SETMASK, [] [pid 773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 773] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 773] <... futex resumed>) = 0 [pid 784] <... socket resumed>) = 3 [pid 773] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 784] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 773] <... futex resumed>) = 0 [pid 784] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 773] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 773] <... futex resumed>) = 0 [pid 784] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... write resumed>) = 4 [pid 773] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 784] <... futex resumed>) = 0 [pid 783] close(3 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] sendfile(-1, -1, [3 [pid 783] <... close resumed>) = 0 [pid 773] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 783] read(200 [pid 773] <... futex resumed>) = 0 [pid 784] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 784] <... futex resumed>) = 0 [pid 783] symlink("/dev/binderfs", "./binderfs" [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 783] <... symlink resumed>) = 0 executing program [pid 773] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... clone3 resumed>) = 97 [pid 783] write(1, "executing program\n", 18 [pid 773] <... futex resumed>) = 0 [pid 784] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... write resumed>) = 18 [pid 773] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 784] <... futex resumed>) = 0 [pid 783] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] ioctl(3, PPPIOCSMRU, 0 [pid 783] <... futex resumed>) = 0 [pid 773] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 783] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 773] <... futex resumed>) = 0 [pid 784] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 773] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 784] <... futex resumed>) = 0 [pid 783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 783] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 783] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 786 attached [pid 786] set_robust_list(0x7f63900539a0, 24 [pid 783] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 786] <... set_robust_list resumed>) = 0 [pid 783] rt_sigprocmask(SIG_SETMASK, [] [pid 786] rt_sigprocmask(SIG_SETMASK, [] [pid 783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 783] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 783] <... futex resumed>) = 0 [pid 786] <... socket resumed>) = 3 [pid 783] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 783] <... futex resumed>) = 0 [pid 786] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 783] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... socket resumed>) = 4 [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 786] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 783] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... connect resumed>) = 0 [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 786] sendfile(-1, -1, [3 [pid 783] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 786] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 783] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... clone3 resumed>) = 97 [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 786] ioctl(3, PPPIOCSMRU, 0 [pid 783] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 786] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] close(3) = 0 [pid 783] close(4) = 0 [pid 783] close(5) = -1 EBADF (Bad file descriptor) [pid 783] close(6) = -1 EBADF (Bad file descriptor) [pid 783] close(7) = -1 EBADF (Bad file descriptor) [pid 783] close(8) = -1 EBADF (Bad file descriptor) [pid 783] close(9) = -1 EBADF (Bad file descriptor) [pid 783] close(10) = -1 EBADF (Bad file descriptor) [pid 783] close(11) = -1 EBADF (Bad file descriptor) [pid 783] close(12) = -1 EBADF (Bad file descriptor) [pid 783] close(13) = -1 EBADF (Bad file descriptor) [pid 783] close(14) = -1 EBADF (Bad file descriptor) [pid 783] close(15) = -1 EBADF (Bad file descriptor) [pid 783] close(16) = -1 EBADF (Bad file descriptor) [pid 783] close(17) = -1 EBADF (Bad file descriptor) [pid 783] close(18) = -1 EBADF (Bad file descriptor) [pid 783] close(19) = -1 EBADF (Bad file descriptor) [pid 783] close(20) = -1 EBADF (Bad file descriptor) [pid 783] close(21) = -1 EBADF (Bad file descriptor) [pid 783] close(22) = -1 EBADF (Bad file descriptor) [pid 783] close(23) = -1 EBADF (Bad file descriptor) [pid 783] close(24) = -1 EBADF (Bad file descriptor) [pid 783] close(25) = -1 EBADF (Bad file descriptor) [pid 783] close(26) = -1 EBADF (Bad file descriptor) [pid 783] close(27) = -1 EBADF (Bad file descriptor) [pid 783] close(28) = -1 EBADF (Bad file descriptor) [pid 783] close(29) = -1 EBADF (Bad file descriptor) [pid 783] exit_group(0 [pid 786] <... futex resumed>) = ? [pid 783] <... exit_group resumed>) = ? [pid 786] +++ exited with 0 +++ [pid 783] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 765] <... futex resumed>) = 0 [pid 765] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] <... futex resumed>) = 0 [pid 765] <... futex resumed>) = 1 [pid 770] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 765] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 770] <... socket resumed>) = 4 [pid 770] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 765] <... futex resumed>) = 0 [pid 770] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 765] <... futex resumed>) = 0 [pid 770] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 765] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 770] <... connect resumed>) = 0 [pid 770] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... restart_syscall resumed>) = 0 [pid 770] <... futex resumed>) = 1 [pid 765] <... futex resumed>) = 0 [pid 770] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 765] <... futex resumed>) = 0 [pid 770] sendfile(-1, -1, [3 [pid 765] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 770] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 782 attached ci2-android-6-1/strace-static-x86_64: Process 779 attached ci2-android-6-1/strace-static-x86_64: Process 778 attached [pid 781] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 770] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 782] set_robust_list(0x7f63900539a0, 24 [pid 781] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 779] set_robust_list(0x7f63900539a0, 24 [pid 778] set_robust_list(0x55557ce52760, 24 [pid 770] <... futex resumed>) = 1 [pid 765] <... futex resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 782] <... set_robust_list resumed>) = 0 [pid 781] <... futex resumed>) = 0 [pid 779] <... set_robust_list resumed>) = 0 [pid 778] <... set_robust_list resumed>) = 0 [pid 770] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] rt_sigprocmask(SIG_SETMASK, [] [pid 781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 779] rt_sigprocmask(SIG_SETMASK, [] [pid 778] rt_sigprocmask(SIG_SETMASK, [] [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 765] <... futex resumed>) = 0 [pid 782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] <... mmap resumed>) = 0x7f6390012000 [pid 779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 770] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 765] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 782] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 781] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 779] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 778] chdir("./28" [pid 770] <... clone3 resumed>) = 72 [pid 782] <... socket resumed>) = 3 [pid 781] <... mprotect resumed>) = 0 [pid 779] <... socket resumed>) = 4 [pid 778] <... chdir resumed>) = 0 [pid 770] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 782] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] rt_sigprocmask(SIG_BLOCK, ~[] [pid 779] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 770] <... futex resumed>) = 1 [pid 765] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = 0 [pid 781] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 779] <... futex resumed>) = 0 [pid 778] <... prctl resumed>) = 0 [pid 770] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... openat resumed>) = 3 [ 31.426786][ T738] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.434919][ T738] Call Trace: [ 31.438215][ T738] [ 31.441167][ T738] pppol2tp_release+0x150/0x2b0 [ 31.446107][ T738] sock_close+0xc9/0x220 [ 31.450368][ T738] ? __cfi_sock_close+0x10/0x10 [ 31.455499][ T738] __fput+0x1fd/0x8f0 [ 31.459506][ T738] ____fput+0x15/0x20 [ 31.463556][ T738] task_work_run+0x1e1/0x250 [ 31.468168][ T738] ? __cfi_task_work_run+0x10/0x10 [ 31.474475][ T738] ? free_nsproxy+0x21f/0x270 [ 31.479376][ T738] do_exit+0xb0d/0x29f0 [pid 782] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 779] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 778] setpgid(0, 0 [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 765] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 789 attached [pid 778] <... setpgid resumed>) = 0 [pid 773] close(3 [pid 770] ioctl(3, PPPIOCSMRU, 0 [pid 765] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] fstat(3 [pid 789] set_robust_list(0x7f63900329a0, 24 [pid 781] <... clone3 resumed> => {parent_tid=[106]}, 88) = 106 [pid 778] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 773] <... close resumed>) = 0 [pid 770] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 789] <... set_robust_list resumed>) = 0 [pid 781] rt_sigprocmask(SIG_SETMASK, [] [pid 778] <... symlink resumed>) = 0 [pid 773] close(4 [pid 770] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 789] rt_sigprocmask(SIG_SETMASK, [] [pid 781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 778] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 773] <... close resumed>) = 0 [pid 770] <... futex resumed>) = 1 [pid 765] <... futex resumed>) = 0 [pid 789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... symlink resumed>) = 0 [pid 773] close(5 [pid 770] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 765] close(3 [pid 316] getdents64(3 [pid 789] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 781] <... futex resumed>) = 0 [pid 778] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 789] <... socket resumed>) = 4 [pid 781] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 778] <... symlink resumed>) = 0 [pid 773] close(6 [pid 765] close(4 [pid 316] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 789] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 789] <... futex resumed>) = 0 [pid 781] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... openat resumed>) = 3 [pid 773] close(7 [pid 765] close(5 [pid 316] newfstatat(AT_FDCWD, "./31/binderfs" [pid 789] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 782] <... futex resumed>) = 0 [pid 781] <... futex resumed>) = 1 [pid 778] write(3, "1000", 4 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 782] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 781] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 778] <... write resumed>) = 4 [pid 773] close(8 [pid 765] close(6 [pid 316] unlink("./31/binderfs" [pid 782] <... connect resumed>) = -1 EEXIST (File exists) [pid 778] close(3 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 782] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... close resumed>) = 0 [pid 773] close(9 [pid 765] close(7 [pid 316] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 782] <... futex resumed>) = 1 [pid 781] <... futex resumed>) = 0 [pid 778] read(200 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 782] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] close(10 [pid 765] close(8 [pid 316] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] <... futex resumed>) = 0 [pid 778] symlink("/dev/binderfs", "./binderfs" [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 782] sendfile(-1, -1, [3 [pid 781] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 778] <... symlink resumed>) = 0 [pid 773] close(11 [pid 765] close(9 [pid 316] unlink("./31/cgroup.net" [pid 782] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 778] write(1, "executing program\n", 18 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 782] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... write resumed>) = 18 [pid 773] close(12 [pid 765] close(10 [pid 316] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 782] <... futex resumed>) = 1 [pid 781] <... futex resumed>) = 0 [pid 778] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 782] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = 0 [pid 773] close(13 [pid 765] close(11 [pid 316] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] <... futex resumed>) = 0 [pid 778] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 782] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 781] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 778] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 773] close(14 [pid 765] close(12 [pid 316] unlink("./31/cgroup.cpu" [pid 782] <... clone3 resumed>) = 107 [pid 778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 782] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 773] close(15 [pid 765] close(13 [pid 316] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 782] <... futex resumed>) = 1 [pid 781] <... futex resumed>) = 0 [pid 778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 782] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... mmap resumed>) = 0x7f6390033000 [pid 773] close(16 [pid 765] close(14 [pid 316] newfstatat(AT_FDCWD, "./31/cgroup" [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] <... futex resumed>) = 0 [pid 778] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 782] ioctl(3, PPPIOCSMRU, 0 [pid 781] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 778] <... mprotect resumed>) = 0 [pid 773] close(17 [pid 765] close(15 [pid 316] unlink("./31/cgroup" [pid 782] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 778] rt_sigprocmask(SIG_BLOCK, ~[] [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 782] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 773] close(18 [pid 765] close(16 [pid 316] getdents64(3 [pid 782] <... futex resumed>) = 1 [pid 781] <... futex resumed>) = 0 [pid 778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 ci2-android-6-1/strace-static-x86_64: Process 791 attached [pid 782] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] close(3 [pid 773] close(19 [pid 765] close(17 [pid 316] close(3 [pid 791] set_robust_list(0x7f63900539a0, 24 [pid 781] <... close resumed>) = 0 [pid 778] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 791] <... set_robust_list resumed>) = 0 [pid 781] close(4 [pid 778] rt_sigprocmask(SIG_SETMASK, [] [pid 773] close(20 [pid 765] close(18 [pid 316] rmdir("./31" [pid 791] rt_sigprocmask(SIG_SETMASK, [] [pid 781] <... close resumed>) = 0 [pid 778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rmdir resumed>) = 0 [pid 791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] close(5 [pid 778] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] close(21 [pid 765] close(19 [pid 316] mkdir("./32", 0777 [pid 791] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 791] <... socket resumed>) = 3 [pid 781] close(6 [pid 778] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] close(22 [pid 765] close(20 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 791] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... socket resumed>) = 3 [pid 791] <... futex resumed>) = 0 [pid 781] close(7 [pid 778] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] close(23 [pid 765] close(21 [pid 316] close(3 [pid 791] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 791] <... socket resumed>) = 4 [pid 781] close(8 [pid 778] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] close(24 [pid 765] close(22 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 791] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 791] <... futex resumed>) = 0 [pid 781] close(9 [pid 778] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] close(25 [pid 765] close(23 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 791] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 791] <... connect resumed>) = 0 [pid 781] close(10 [pid 778] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] close(26 [pid 765] close(24 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 791] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 791] <... futex resumed>) = 0 [pid 781] close(11 [pid 778] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] close(27 [pid 765] close(25 [pid 316] close(3 [pid 791] sendfile(-1, -1, [3 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 791] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 781] close(12 [pid 778] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] close(28 [pid 765] close(26 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 791] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 791] <... futex resumed>) = 0 [pid 781] close(13 [pid 778] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] close(29 [pid 765] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 791] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = 0 [pid 773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 791] <... clone3 resumed>) = 91 [pid 781] close(14 [pid 778] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] exit_group(0 [pid 765] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 791] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = ? [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 779] <... futex resumed>) = ? [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... exit_group resumed>) = ? [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 791] <... futex resumed>) = 0 [pid 784] +++ exited with 0 +++ [pid 781] close(15 [pid 779] +++ exited with 0 +++ [pid 778] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] +++ exited with 0 +++ [pid 765] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 791] ioctl(3, PPPIOCSMRU, 0 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = 0 [pid 765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 791] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 781] close(16 [pid 778] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 791] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] <... futex resumed>) = ? [pid 765] <... exit_group resumed>) = ? [pid 316] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 791] <... futex resumed>) = 0 [pid 781] close(17 [pid 778] close(3 [pid 770] +++ exited with 0 +++ [pid 765] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 791] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = 0 [pid 316] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 781] close(18 [pid 778] close(4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = 0 [pid 316] <... 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 781] close(19 [pid 778] close(5 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(20 [pid 778] close(6 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(21 [pid 778] close(7 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(22 [pid 778] close(8 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(23 [pid 778] close(9 [pid 316] close(3 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 781] close(24 [pid 778] close(10 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 781] close(25 [pid 778] close(11 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(26 [pid 778] close(12 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(27 [pid 778] close(13 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 781] close(28 [pid 778] close(14 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 781] close(29 [pid 778] close(15 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 781] exit_group(0 [pid 778] close(16 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 789] <... futex resumed>) = ? [pid 782] <... futex resumed>) = ? [pid 781] <... exit_group resumed>) = ? [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 789] +++ exited with 0 +++ [pid 782] +++ exited with 0 +++ [pid 781] +++ exited with 0 +++ [pid 778] close(17 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 778] close(18 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [ 31.483603][ T738] ? __cfi_do_exit+0x10/0x10 [ 31.488216][ T738] ? xfd_validate_state+0x70/0x150 [ 31.493394][ T738] ? __kasan_check_write+0x14/0x20 [ 31.498520][ T738] __x64_sys_exit+0x40/0x40 [ 31.503094][ T738] x64_sys_call+0x67/0x9a0 [ 31.507522][ T738] do_syscall_64+0x4c/0xa0 [ 31.511952][ T738] ? clear_bhb_loop+0x30/0x80 [ 31.516691][ T738] ? clear_bhb_loop+0x30/0x80 [ 31.521396][ T738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 31.527349][ T738] RIP: 0033:0x7f639008a379 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 778] close(19 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] fstat(3 [pid 313] fstat(3 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 778] close(20 [pid 317] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] close(3 [pid 315] getdents64(3 [pid 313] getdents64(3 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... close resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 778] close(21 [pid 317] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 778] close(22 [pid 317] fstat(3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] newfstatat(AT_FDCWD, "./30/binderfs" [pid 313] newfstatat(AT_FDCWD, "./22/binderfs"ci2-android-6-1/strace-static-x86_64: Process 793 attached [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 793] set_robust_list(0x55557ce52760, 24 [pid 778] close(23 [pid 317] getdents64(3 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 98 [pid 315] unlink("./30/binderfs" [pid 313] unlink("./22/binderfs" [pid 793] <... set_robust_list resumed>) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 793] rt_sigprocmask(SIG_SETMASK, [] [pid 778] close(24 [pid 317] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 793] chdir("./32" [pid 778] close(25 [pid 317] newfstatat(AT_FDCWD, "./33/binderfs" [pid 315] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 793] <... chdir resumed>) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 778] close(26 [pid 317] unlink("./33/binderfs" [pid 315] unlink("./30/cgroup.net" [pid 313] unlink("./22/cgroup.net" [pid 793] <... prctl resumed>) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 793] setpgid(0, 0 [pid 778] close(27 [pid 317] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 793] <... setpgid resumed>) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 793] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 778] close(28 [pid 317] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 315] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 313] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 793] <... symlink resumed>) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 793] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 778] close(29 [pid 317] unlink("./33/cgroup.net" [pid 315] unlink("./30/cgroup.cpu" [pid 313] unlink("./22/cgroup.cpu" [pid 793] <... symlink resumed>) = 0 [pid 778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 793] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 778] exit_group(0 [pid 317] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 793] <... symlink resumed>) = 0 [pid 791] <... futex resumed>) = ? [pid 778] <... exit_group resumed>) = ? [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 791] +++ exited with 0 +++ [pid 778] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 315] newfstatat(AT_FDCWD, "./30/cgroup" [pid 313] newfstatat(AT_FDCWD, "./22/cgroup" [pid 793] <... openat resumed>) = 3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 793] write(3, "1000", 4 [pid 317] unlink("./33/cgroup.cpu" [pid 315] unlink("./30/cgroup" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] unlink("./22/cgroup" [pid 793] <... write resumed>) = 4 [pid 317] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 793] close(3 [pid 317] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getdents64(3 [pid 313] getdents64(3 [pid 793] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 793] read(200 [pid 317] newfstatat(AT_FDCWD, "./33/cgroup" [pid 315] close(3 [pid 313] close(3 [pid 793] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 793] symlink("/dev/binderfs", "./binderfs" [pid 317] unlink("./33/cgroup" [pid 315] rmdir("./30" [pid 313] rmdir("./22" [pid 793] <... symlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 793] write(1, "executing program\n", 18 [pid 317] getdents64(3 [pid 315] mkdir("./31", 0777 executing program [pid 313] mkdir("./23", 0777 [pid 793] <... write resumed>) = 18 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 793] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 793] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 793] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] rmdir("./33" [pid 315] close(3 [pid 313] close(3 [pid 793] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 793] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] mkdir("./34", 0777 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 793] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 793] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] close(3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 793] <... mprotect resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... 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] <... openat resumed>) = 3 [pid 313] <... 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 793] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] close(3 [pid 314] fstat(3 [pid 313] close(3 [pid 793] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... close resumed>) = 0 [pid 793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getdents64(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 794 attached [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... socket resumed>) = 3 [pid 794] set_robust_list(0x7f63900539a0, 24 [pid 793] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 794] <... set_robust_list resumed>) = 0 [pid 793] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 794] rt_sigprocmask(SIG_SETMASK, [] [pid 793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./28/binderfs" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 793] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 794] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 793] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./28/binderfs" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 794] <... socket resumed>) = 3 [pid 793] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 794] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 794] <... futex resumed>) = 0 [pid 793] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 794] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 793] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 794] <... socket resumed>) = 4 [pid 793] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 794] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./28/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 794] <... futex resumed>) = 0 [pid 793] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 794] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 793] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 794] <... connect resumed>) = -1 EEXIST (File exists) [pid 793] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 794] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 794] <... futex resumed>) = 0 [pid 793] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 794] sendfile(-1, -1, [3 [pid 793] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./28/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 794] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 793] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 794] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 794] <... futex resumed>) = 0 [pid 793] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 794] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 793] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 314] newfstatat(AT_FDCWD, "./28/cgroup" [pid 313] close(3 [pid 794] <... clone3 resumed>) = 100 [pid 793] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 794] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./28/cgroup" [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 794] <... futex resumed>) = 0 [pid 793] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... socket resumed>) = 3 [pid 314] <... unlink resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 794] ioctl(3, PPPIOCSMRU, 0 [pid 793] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 794] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 793] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 794] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 794] <... futex resumed>) = 0 [pid 793] close(3 [pid 317] <... close resumed>) = 0 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... 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 794] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 793] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] rmdir("./28" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 793] close(4 [pid 317] <... socket resumed>) = 3 [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 313] <... 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 793] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./29", 0777 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 793] close(5 [pid 317] <... 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 315] <... 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] <... mkdir resumed>) = 0 [pid 313] <... 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 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 793] close(6 [pid 317] <... 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 315] <... 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] <... socket resumed>) = 3 [pid 313] <... 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 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 793] close(7 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... 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 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 793] close(8 [pid 317] <... 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 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 793] close(9 [pid 317] <... 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 [ 31.531870][ T738] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 31.538943][ T738] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 31.547408][ T738] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 31.555438][ T738] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 31.563453][ T738] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 31.571453][ T738] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 797 attached ci2-android-6-1/strace-static-x86_64: Process 796 attached [pid 793] close(10 [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... 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 797] set_robust_list(0x55557ce52760, 24 [pid 796] set_robust_list(0x55557ce52760, 24 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 98 [pid 314] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 73 [pid 797] <... set_robust_list resumed>) = 0 [pid 796] <... set_robust_list resumed>) = 0 [pid 793] close(11 [pid 317] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 797] rt_sigprocmask(SIG_SETMASK, [] [pid 796] rt_sigprocmask(SIG_SETMASK, [] [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 793] close(12 [pid 317] <... 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] <... socket resumed>) = 3 [pid 797] chdir("./23" [pid 796] chdir("./31" [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 797] <... chdir resumed>) = 0 [pid 796] <... chdir resumed>) = 0 [pid 793] close(13 [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... 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 797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 797] <... prctl resumed>) = 0 [pid 796] <... prctl resumed>) = 0 [pid 793] close(14 [pid 317] <... close resumed>) = 0 [pid 314] <... 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 797] setpgid(0, 0 [pid 796] setpgid(0, 0 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 797] <... setpgid resumed>) = 0 [pid 796] <... setpgid resumed>) = 0 [pid 793] close(15 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 797] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 796] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 798 attached [pid 797] <... symlink resumed>) = 0 [pid 796] <... symlink resumed>) = 0 [pid 793] close(16 [pid 314] <... 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 798] set_robust_list(0x55557ce52760, 24 [pid 797] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 796] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 108 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 798] <... set_robust_list resumed>) = 0 [pid 797] <... symlink resumed>) = 0 [pid 796] <... symlink resumed>) = 0 [pid 793] close(17 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 798] rt_sigprocmask(SIG_SETMASK, [] [pid 797] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 796] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 797] <... symlink resumed>) = 0 [pid 793] close(18 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 793] close(19 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 796] <... symlink resumed>) = 0 [pid 796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 797] <... openat resumed>) = 3 [pid 796] write(3, "1000", 4 [pid 793] close(20 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 798] chdir("./34" [pid 797] write(3, "1000", 4 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 798] <... chdir resumed>) = 0 [pid 793] close(21 [pid 314] <... 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 798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 797] <... write resumed>) = 4 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 798] <... prctl resumed>) = 0 [pid 797] close(3 [pid 793] close(22 [pid 314] <... 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 798] setpgid(0, 0 [pid 797] <... close resumed>) = 0 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 798] <... setpgid resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 797] read(200 [pid 793] close(23 [pid 798] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 796] <... write resumed>) = 4 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 797] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... symlink resumed>) = 0 [pid 796] close(3 [pid 793] close(24 [pid 798] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 797] symlink("/dev/binderfs", "./binderfs" [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 798] <... symlink resumed>) = 0 [pid 793] close(25 [pid 796] <... close resumed>) = 0 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 797] <... symlink resumed>) = 0 [pid 796] read(200 [pid 793] close(26 [pid 798] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 797] write(1, "executing program\n", 18 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 798] <... symlink resumed>) = 0 [pid 796] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 793] close(27 [pid 314] <... socket resumed>) = 3 [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 797] <... write resumed>) = 18 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 796] symlink("/dev/binderfs", "./binderfs" [pid 798] <... openat resumed>) = 3 [pid 793] close(28 [pid 314] <... 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 798] write(3, "1000", 4 [pid 797] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] <... symlink resumed>) = 0 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 798] <... write resumed>) = 4 [pid 797] <... futex resumed>) = 0 [pid 796] write(1, "executing program\n", 18 [pid 793] close(29 [pid 798] close(3 [pid 797] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 796] <... write resumed>) = 18 [pid 793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 798] <... close resumed>) = 0 [pid 797] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 796] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 796] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 793] exit_group(0 executing program executing program [pid 798] read(200 [pid 797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 796] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 793] <... exit_group resumed>) = ? [pid 313] <... restart_syscall resumed>) = 0 [pid 798] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 794] <... futex resumed>) = ? [pid 796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 796] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... setsockopt resumed>) = 0 [pid 796] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 796] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[99]}, 88) = 99 [pid 796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] +++ exited with 0 +++ [pid 793] +++ exited with 0 +++ [pid 796] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... mmap resumed>) = 0x7f6390033000 ci2-android-6-1/strace-static-x86_64: Process 799 attached [pid 798] symlink("/dev/binderfs", "./binderfs" [pid 796] <... futex resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 799] set_robust_list(0x7f63900539a0, 24 [pid 797] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 799] <... set_robust_list resumed>) = 0 [pid 798] <... symlink resumed>) = 0 [pid 797] <... mprotect resumed>) = 0 [pid 796] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] --- 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] <... 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 797] rt_sigprocmask(SIG_BLOCK, ~[] [pid 798] write(1, "executing program\n", 18 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 799] rt_sigprocmask(SIG_SETMASK, [] [pid 798] <... write resumed>) = 18 [pid 797] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 798] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368ci2-android-6-1/strace-static-x86_64: Process 800 attached [pid 799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 798] <... futex resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 800] set_robust_list(0x7f63900539a0, 24 [pid 799] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 798] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 797] <... clone3 resumed> => {parent_tid=[74]}, 88) = 74 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 800] <... set_robust_list resumed>) = 0 [pid 799] <... socket resumed>) = 3 [pid 798] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 797] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 800] rt_sigprocmask(SIG_SETMASK, [] [pid 799] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 799] <... futex resumed>) = 1 [pid 798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 797] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] <... futex resumed>) = 0 [pid 800] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 799] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 797] <... futex resumed>) = 0 [pid 796] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 800] <... socket resumed>) = 3 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... mmap resumed>) = 0x7f6390033000 [pid 800] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 0 [pid 798] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 800] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 799] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... mprotect resumed>) = 0 [pid 796] <... futex resumed>) = 0 [pid 798] rt_sigprocmask(SIG_BLOCK, ~[] [pid 797] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... setsockopt resumed>) = 0 [pid 800] <... futex resumed>) = 0 [pid 799] <... socket resumed>) = 4 [pid 798] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 797] <... futex resumed>) = 1 [pid 314] close(3 [pid 800] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 799] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 797] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... close resumed>) = 0 [pid 800] <... socket resumed>) = 4 [pid 799] <... futex resumed>) = 1 [pid 796] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 801 attached [pid 801] set_robust_list(0x7f63900539a0, 24) = 0 [pid 800] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... clone3 resumed> => {parent_tid=[109]}, 88) = 109 [pid 796] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 801] rt_sigprocmask(SIG_SETMASK, [] [pid 800] <... futex resumed>) = 1 [pid 799] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 798] rt_sigprocmask(SIG_SETMASK, [] [pid 797] <... futex resumed>) = 0 [pid 796] <... futex resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 800] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 799] <... connect resumed>) = 0 [pid 798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 797] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 799] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 801] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 801] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-6-1/strace-static-x86_64: Process 802 attached [pid 797] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] set_robust_list(0x55557ce52760, 24 [pid 801] <... futex resumed>) = 0 [pid 800] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 798] <... futex resumed>) = 1 [pid 802] <... set_robust_list resumed>) = 0 [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] <... connect resumed>) = -1 EEXIST (File exists) [pid 799] <... futex resumed>) = 0 [pid 796] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 92 [pid 798] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] rt_sigprocmask(SIG_SETMASK, [] [pid 800] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] sendfile(-1, -1, [3 [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 796] <... futex resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 802] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 800] <... futex resumed>) = 1 [pid 799] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 798] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 796] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 802] chdir("./29" [pid 801] <... futex resumed>) = 0 [pid 800] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 799] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = 1 [pid 797] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] <... chdir resumed>) = 0 [pid 801] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 799] <... futex resumed>) = 0 [pid 798] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 797] <... futex resumed>) = 0 [pid 796] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 801] <... socket resumed>) = 4 [pid 800] sendfile(-1, -1, [3 [pid 797] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... prctl resumed>) = 0 [pid 801] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 800] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 799] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 796] <... futex resumed>) = 0 [pid 802] setpgid(0, 0 [pid 801] <... futex resumed>) = 1 [pid 800] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = 0 [pid 802] <... setpgid resumed>) = 0 [pid 802] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 802] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 799] <... clone3 resumed>) = 100 [pid 796] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 801] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 800] <... futex resumed>) = 1 [pid 799] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 801] <... connect resumed>) = 0 [pid 800] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 799] <... futex resumed>) = 0 [pid 798] <... futex resumed>) = 0 [pid 797] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] <... openat resumed>) = 3 [pid 801] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 799] ioctl(3, PPPIOCSMRU, 0 [pid 798] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 797] <... futex resumed>) = 0 [pid 796] <... futex resumed>) = 0 [pid 802] write(3, "1000", 4 [pid 801] <... futex resumed>) = 0 [pid 800] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 799] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 797] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... write resumed>) = 4 [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 796] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] close(3) = 0 [pid 802] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 802] write(1, "executing program\n", 18) = 18 [pid 802] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 802] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 802] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 802] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 800] <... clone3 resumed>) = 75 [pid 802] rt_sigprocmask(SIG_BLOCK, ~[] [pid 798] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 799] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[93]}, 88) = 93 [pid 802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 802] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 802] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 805 attached [pid 798] <... futex resumed>) = 0 [pid 798] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 801] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 801] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 801] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 798] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 801] <... clone3 resumed>) = 110 [pid 801] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] set_robust_list(0x7f63900539a0, 24 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 801] ioctl(3, PPPIOCSMRU, 0 [pid 798] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 801] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 801] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 801] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] close(3 [pid 805] <... set_robust_list resumed>) = 0 [pid 800] <... futex resumed>) = 1 [pid 799] <... futex resumed>) = 1 [pid 798] <... close resumed>) = 0 [pid 797] <... futex resumed>) = 0 [pid 796] <... futex resumed>) = 0 [pid 805] rt_sigprocmask(SIG_SETMASK, [] [pid 800] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 799] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] close(4 [pid 797] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] close(3 [pid 805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... close resumed>) = 0 [pid 798] close(5) = -1 EBADF (Bad file descriptor) [pid 798] close(6 [pid 805] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 800] ioctl(3, PPPIOCSMRU, 0 [pid 798] close(7 [pid 797] <... futex resumed>) = 0 [pid 796] <... close resumed>) = 0 [pid 805] <... socket resumed>) = 3 [pid 800] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] close(4 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 805] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 800] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] close(8 [pid 797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 796] <... close resumed>) = 0 [pid 805] <... futex resumed>) = 1 [pid 802] <... futex resumed>) = 0 [pid 800] <... futex resumed>) = 0 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] close(3 [pid 805] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 802] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 800] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] close(9 [pid 797] <... close resumed>) = 0 [pid 796] close(5 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 798] close(10 [pid 805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] <... futex resumed>) = 0 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 802] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] close(11 [pid 797] close(4 [pid 796] close(6 [pid 805] <... socket resumed>) = 4 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = 0 [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] close(12 [pid 797] close(5 [pid 796] close(7 [pid 805] <... futex resumed>) = 1 [pid 802] <... futex resumed>) = 0 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 802] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] close(13 [pid 797] close(6 [pid 796] close(8 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] <... futex resumed>) = 0 [pid 798] close(14 [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 802] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] <... connect resumed>) = -1 EEXIST (File exists) [pid 798] close(15 [pid 797] close(7 [pid 796] close(9 [pid 805] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 798] close(16 [pid 805] <... futex resumed>) = 1 [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 802] <... futex resumed>) = 0 [pid 805] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 802] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] close(8 [pid 796] close(10 [pid 805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] <... futex resumed>) = 0 [pid 798] close(17 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] sendfile(-1, -1, [3 [pid 802] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] close(9 [pid 796] close(11 [pid 805] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 798] close(18) = -1 EBADF (Bad file descriptor) [pid 805] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] <... futex resumed>) = 1 [pid 802] <... futex resumed>) = 0 [pid 798] close(19 [pid 797] close(10 [pid 796] close(12 [pid 805] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 802] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] <... futex resumed>) = 0 [pid 798] close(20 [pid 797] close(11 [pid 796] close(13 [pid 805] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 802] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 798] close(21) = -1 EBADF (Bad file descriptor) [pid 798] close(22) = -1 EBADF (Bad file descriptor) [pid 798] close(23) = -1 EBADF (Bad file descriptor) [pid 798] close(24) = -1 EBADF (Bad file descriptor) [pid 798] close(25) = -1 EBADF (Bad file descriptor) [pid 798] close(26) = -1 EBADF (Bad file descriptor) [pid 798] close(27) = -1 EBADF (Bad file descriptor) [pid 798] close(28 [pid 805] <... clone3 resumed>) = 94 [pid 798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] close(12 [pid 796] close(14 [pid 798] close(29) = -1 EBADF (Bad file descriptor) [pid 798] exit_group(0 [pid 801] <... futex resumed>) = ? [pid 798] <... exit_group resumed>) = ? [pid 805] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] +++ exited with 0 +++ [pid 798] +++ exited with 0 +++ [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] <... futex resumed>) = 1 [pid 802] <... futex resumed>) = 0 [pid 797] close(13 [pid 796] close(15 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 805] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 802] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] ioctl(3, PPPIOCSMRU, 0 [pid 802] <... futex resumed>) = 0 [pid 796] close(16 [pid 802] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 797] close(14 [pid 805] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 313] <... restart_syscall resumed>) = 0 [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 805] <... futex resumed>) = 1 [pid 802] <... futex resumed>) = 0 [pid 797] close(15 [pid 796] close(17 [pid 805] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 802] close(3 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 802] <... close resumed>) = 0 [pid 797] close(16 [pid 796] close(18 [pid 802] close(4 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 802] <... close resumed>) = 0 [pid 797] close(17 [pid 796] close(19 [pid 317] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 802] close(5 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] close(18 [pid 796] close(20 [pid 317] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 802] close(6 [pid 317] <... openat resumed>) = 3 [pid 317] fstat(3 [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 802] close(7 [pid 797] close(19 [pid 796] close(21 [pid 317] getdents64(3 [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 802] close(8 [pid 797] close(20 [pid 796] close(22 [pid 317] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 802] close(9 [pid 797] close(21 [pid 796] close(23 [pid 317] newfstatat(AT_FDCWD, "./34/binderfs" [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 802] close(10 [pid 797] close(22 [pid 796] close(24 [pid 317] unlink("./34/binderfs" [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 802] close(11 [pid 797] close(23 [pid 796] close(25 [pid 317] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 802] close(12 [pid 797] close(24 [pid 796] close(26 [pid 317] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 802] close(13 [pid 797] close(25 [pid 796] close(27 [pid 317] unlink("./34/cgroup.net" [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 802] close(14 [pid 797] close(26 [pid 796] close(28 [pid 317] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 802] close(15 [pid 797] close(27 [pid 796] close(29 [pid 317] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 802] close(16 [pid 797] close(28 [pid 317] unlink("./34/cgroup.cpu" [pid 796] exit_group(0 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 799] <... futex resumed>) = ? [pid 797] close(29 [pid 796] <... exit_group resumed>) = ? [pid 317] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 802] close(17 [pid 799] +++ exited with 0 +++ [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./34/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./34/cgroup") = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./34") = 0 [pid 317] mkdir("./35", 0777 [pid 797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 796] +++ exited with 0 +++ [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 802] close(18 [pid 797] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 800] <... futex resumed>) = ? [pid 797] <... exit_group resumed>) = ? [pid 317] close(3 [pid 802] close(19 [pid 800] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 797] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 802] close(20 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 802] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 802] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 802] close(23 [pid 317] <... 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 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] fstat(3 [pid 802] close(24 [pid 317] <... 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 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 802] close(25 [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] getdents64(3 [pid 802] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 802] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 802] close(28 [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 802] close(29 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./31/binderfs" [pid 802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 802] exit_group(0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] unlink("./31/binderfs" [pid 805] <... futex resumed>) = ? [pid 802] <... exit_group resumed>) = ? [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3 [pid 805] +++ exited with 0 +++ [pid 802] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 808 attached [pid 315] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 808] set_robust_list(0x55557ce52760, 24 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] <... set_robust_list resumed>) = 0 [pid 315] unlink("./31/cgroup.net" [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 111 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 808] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 808] chdir("./35" [pid 315] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] <... chdir resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] <... prctl resumed>) = 0 [pid 315] unlink("./31/cgroup.cpu" [pid 808] setpgid(0, 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 808] <... setpgid resumed>) = 0 [pid 315] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 808] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] newfstatat(AT_FDCWD, "./31/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./31/cgroup" [pid 808] <... symlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 808] <... symlink resumed>) = 0 [pid 315] close(3 [pid 808] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 808] <... symlink resumed>) = 0 [ 31.579571][ T738] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 31.587679][ T738] [ 31.590707][ T738] ---[ end trace 0000000000000000 ]--- [pid 315] rmdir("./31" [pid 808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... rmdir resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 315] mkdir("./32", 0777 [pid 808] <... openat resumed>) = 3 [pid 315] <... mkdir resumed>) = 0 [pid 808] write(3, "1000", 4 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] fstat(3 [pid 808] <... write resumed>) = 4 [pid 315] <... socket resumed>) = 3 [pid 808] close(3 [pid 315] close(3 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 808] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getdents64(3 [pid 808] read(200 [pid 315] <... socket resumed>) = 3 [pid 808] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 808] symlink("/dev/binderfs", "./binderfs" [pid 315] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] <... symlink resumed>) = 0 [pid 315] <... 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 808] write(1, "executing program\n", 18 [pid 315] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 808] <... write resumed>) = 18 [pid 315] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./23/binderfs" [pid 808] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 808] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./23/binderfs" [pid 808] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... 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 808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 313] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 808] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 808] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 808] <... mprotect resumed>) = 0 [pid 315] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 808] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 313] unlink("./23/cgroup.net" [pid 808] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 313] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... setsockopt resumed>) = 0 [pid 313] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] close(3ci2-android-6-1/strace-static-x86_64: Process 809 attached [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 809] set_robust_list(0x7f63900539a0, 24 [pid 808] <... clone3 resumed> => {parent_tid=[112]}, 88) = 112 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 809] <... set_robust_list resumed>) = 0 [pid 808] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... socket resumed>) = 3 [pid 809] rt_sigprocmask(SIG_SETMASK, [] [pid 808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 808] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 313] unlink("./23/cgroup.cpu" [pid 809] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 808] <... futex resumed>) = 0 [pid 316] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 809] <... socket resumed>) = 3 [pid 808] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 313] <... unlink resumed>) = 0 [pid 809] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 809] <... futex resumed>) = 0 [pid 808] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... openat resumed>) = 3 [pid 315] <... setsockopt resumed>) = 0 [pid 313] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 809] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 808] <... futex resumed>) = 0 [pid 316] fstat(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 809] <... socket resumed>) = 4 [pid 808] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 809] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./23/cgroup" [pid 809] <... futex resumed>) = 0 [pid 808] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 809] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 808] <... futex resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 809] <... connect resumed>) = -1 EEXIST (File exists) [pid 808] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] unlink("./23/cgroup" [pid 809] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] fstat(3 [pid 313] <... unlink resumed>) = 0 [pid 809] <... futex resumed>) = 0 [pid 808] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./32/binderfs" [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getdents64(3 [pid 809] sendfile(-1, -1, [3 [pid 808] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 809] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 808] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] unlink("./32/binderfs" [pid 315] <... 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] getdents64(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 809] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... unlink resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] close(3 [pid 809] <... futex resumed>) = 0 [pid 808] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... setsockopt resumed>) = 0 [pid 809] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 808] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 314] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 809] <... clone3 resumed>) = 113 [pid 808] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rmdir("./23" [pid 809] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./29/binderfs" [pid 809] <... futex resumed>) = 0 [pid 808] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./32/cgroup.net" [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... rmdir resumed>) = 0 [pid 809] ioctl(3, PPPIOCSMRU, 0 [pid 808] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 809] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 808] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] unlink("./29/binderfs" [pid 313] mkdir("./24", 0777ci2-android-6-1/strace-static-x86_64: Process 811 attached [pid 809] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... unlink resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 811] set_robust_list(0x55557ce52760, 24 [pid 809] <... futex resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 101 [pid 811] <... set_robust_list resumed>) = 0 [pid 809] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 808] close(3 [pid 316] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 811] rt_sigprocmask(SIG_SETMASK, [] [pid 808] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 808] close(4 [pid 316] unlink("./32/cgroup.cpu" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 811] chdir("./32" [pid 808] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 313] close(3 [pid 811] <... chdir resumed>) = 0 [pid 808] close(5 [pid 316] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] unlink("./29/cgroup.net" [pid 811] <... prctl resumed>) = 0 [pid 808] close(6 [pid 316] newfstatat(AT_FDCWD, "./32/cgroup" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 811] setpgid(0, 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 811] <... setpgid resumed>) = 0 [pid 808] close(7 [pid 314] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... socket resumed>) = 3 [pid 811] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./32/cgroup" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 811] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 808] close(8 [pid 811] <... symlink resumed>) = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 313] <... 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 811] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 808] close(9 [pid 316] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 811] <... symlink resumed>) = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] unlink("./29/cgroup.cpu" [pid 811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 808] close(10 [pid 316] close(3 [pid 313] <... 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 811] write(3, "1000", 4 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 811] <... write resumed>) = 4 [pid 811] close(3 [pid 808] close(11 [pid 316] rmdir("./32" [pid 314] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 811] <... close resumed>) = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rmdir resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 811] read(200 [pid 808] close(12 [pid 316] mkdir("./33", 0777 [pid 314] newfstatat(AT_FDCWD, "./29/cgroup" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 811] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 811] symlink("/dev/binderfs", "./binderfs" [pid 808] close(13 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 811] <... symlink resumed>) = 0 [pid 811] write(1, "executing program\n", 18 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 314] unlink("./29/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 811] <... write resumed>) = 18 executing program [pid 808] close(14 [pid 316] close(3 [pid 811] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 811] <... futex resumed>) = 0 [pid 808] close(15 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 811] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 811] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] <... 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 811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 808] close(16 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... close resumed>) = 0 [pid 313] <... 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 811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 808] close(17 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] rmdir("./29" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 811] <... mmap resumed>) = 0x7f6390033000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] <... rmdir resumed>) = 0 [pid 811] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 808] close(18 [pid 314] mkdir("./30", 0777 [pid 313] <... 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 316] close(3 [pid 811] <... mprotect resumed>) = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 811] rt_sigprocmask(SIG_BLOCK, ~[] [pid 808] close(19 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 811] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 808] close(20 [pid 316] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 812 attached [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 812] set_robust_list(0x7f63900539a0, 24 [pid 811] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 808] close(21 [pid 316] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 812] <... set_robust_list resumed>) = 0 [pid 811] rt_sigprocmask(SIG_SETMASK, [] [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 812] rt_sigprocmask(SIG_SETMASK, [] [pid 811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 808] close(22 [pid 812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 812] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... 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] <... socket resumed>) = 3 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 812] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 811] <... futex resumed>) = 0 [pid 808] close(23 [pid 316] <... 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] <... 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 812] <... socket resumed>) = 3 [pid 812] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 812] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 811] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 808] close(24 [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 811] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 812] <... futex resumed>) = 0 [pid 811] <... futex resumed>) = 1 [pid 808] close(25 [pid 316] <... 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] <... close resumed>) = 0 [pid 313] <... 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 812] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 811] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 812] <... socket resumed>) = 4 [pid 808] close(26 [pid 313] <... close resumed>) = 0 [pid 812] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 812] <... futex resumed>) = 1 [pid 811] <... futex resumed>) = 0 [pid 808] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 812] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 808] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 812] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 811] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 812] <... connect resumed>) = -1 EEXIST (File exists) [pid 808] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 812] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 812] <... futex resumed>) = 1 [pid 811] <... futex resumed>) = 0 [pid 808] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 812] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = ? [pid 808] <... exit_group resumed>) = ? [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 809] +++ exited with 0 +++ [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 808] +++ exited with 0 +++ [pid 313] <... setsockopt resumed>) = 0 [pid 812] sendfile(-1, -1, [3 [pid 811] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 812] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 812] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 812] <... futex resumed>) = 1 [pid 811] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... 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 812] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 811] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 812] <... clone3 resumed>) = 103 [pid 811] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 814 attached [pid 812] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 76 [pid 814] set_robust_list(0x55557ce52760, 24 [pid 812] <... futex resumed>) = 0 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] rt_sigprocmask(SIG_SETMASK, [] [pid 814] <... set_robust_list resumed>) = 0 [pid 812] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 814] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 814] chdir("./24" [pid 316] <... 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 814] <... chdir resumed>) = 0 [pid 812] ioctl(3, PPPIOCSMRU, 0 [pid 811] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 812] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 814] <... prctl resumed>) = 0 [pid 316] <... 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 814] setpgid(0, 0 [pid 812] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 814] <... setpgid resumed>) = 0 [pid 812] <... futex resumed>) = 1 [pid 811] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 814] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 316] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 814] <... symlink resumed>) = 0 [pid 316] <... 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 814] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 812] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] close(3 [pid 316] close(3 [pid 314] close(3 [pid 814] <... symlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 814] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 314] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 814] <... symlink resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 811] <... close resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 814] <... openat resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 815 attached [pid 814] write(3, "1000", 4 [pid 811] close(4 [pid 314] <... socket resumed>) = 3 [pid 815] set_robust_list(0x55557ce52760, 24 [pid 814] <... write resumed>) = 4 [pid 811] <... close resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 101 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 815] <... set_robust_list resumed>) = 0 [pid 814] close(3 [pid 811] close(5 [pid 815] rt_sigprocmask(SIG_SETMASK, [] [pid 814] <... close resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 814] read(200 [pid 811] close(6 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 815] chdir("./33" [pid 814] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 815] <... chdir resumed>) = 0 [pid 814] symlink("/dev/binderfs", "./binderfs" [pid 811] close(7 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 814] <... symlink resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 815] <... prctl resumed>) = 0 [pid 814] write(1, "executing program\n", 18 executing program [pid 811] close(8 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 815] setpgid(0, 0 [pid 814] <... write resumed>) = 18 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 815] <... setpgid resumed>) = 0 [pid 814] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] close(9 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 815] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 815] <... symlink resumed>) = 0 [pid 814] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 811] close(10 [pid 317] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 815] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 814] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... setsockopt resumed>) = 0 [pid 815] <... symlink resumed>) = 0 [pid 814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 811] close(11 [pid 317] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 815] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 815] <... symlink resumed>) = 0 [pid 814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 811] close(12 [pid 317] fstat(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 814] <... mmap resumed>) = 0x7f6390033000 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 815] <... openat resumed>) = 3 [pid 814] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 811] close(13 [pid 317] getdents64(3 [pid 314] close(3 [pid 815] write(3, "1000", 4 [pid 814] <... mprotect resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... close resumed>) = 0 [pid 815] <... write resumed>) = 4 [pid 814] rt_sigprocmask(SIG_BLOCK, ~[] [pid 811] close(14 [pid 317] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 815] close(3 [pid 814] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 815] <... close resumed>) = 0 [pid 814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 811] close(15 [pid 317] newfstatat(AT_FDCWD, "./35/binderfs" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 816 attached [pid 815] read(200 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 816] set_robust_list(0x7f63900539a0, 24 [pid 815] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... set_robust_list resumed>) = 0 [pid 815] symlink("/dev/binderfs", "./binderfs" [pid 816] rt_sigprocmask(SIG_SETMASK, [] [pid 815] <... symlink resumed>) = 0 [pid 816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 815] write(1, "executing program\n", 18 [pid 816] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] <... write resumed>) = 18 [pid 815] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 815] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 811] close(16 [pid 815] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] unlink("./35/binderfs"ci2-android-6-1/strace-static-x86_64: Process 817 attached [pid 815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 814] <... clone3 resumed> => {parent_tid=[77]}, 88) = 77 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] set_robust_list(0x55557ce52760, 24 [pid 815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 814] rt_sigprocmask(SIG_SETMASK, [] [pid 811] close(17 [pid 317] <... unlink resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 95 [pid 817] <... set_robust_list resumed>) = 0 [pid 815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 817] rt_sigprocmask(SIG_SETMASK, [] [pid 815] <... mmap resumed>) = 0x7f6390033000 [pid 814] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 816] <... futex resumed>) = 0 [pid 815] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 814] <... futex resumed>) = 1 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] chdir("./30" [pid 816] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 815] <... mprotect resumed>) = 0 [pid 814] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 811] close(19 [pid 817] <... chdir resumed>) = 0 [pid 816] <... socket resumed>) = 3 [pid 815] rt_sigprocmask(SIG_BLOCK, ~[] [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 816] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 811] close(20 [pid 317] unlink("./35/cgroup.net" [pid 817] <... prctl resumed>) = 0 [pid 816] <... futex resumed>) = 1 [pid 815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 818 attached [pid 817] setpgid(0, 0 [pid 816] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 814] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] close(21 [pid 317] <... unlink resumed>) = 0 [pid 818] set_robust_list(0x7f63900539a0, 24 [pid 817] <... setpgid resumed>) = 0 [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 818] <... set_robust_list resumed>) = 0 [pid 817] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 816] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 815] rt_sigprocmask(SIG_SETMASK, [] [pid 814] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 811] close(22 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 818] rt_sigprocmask(SIG_SETMASK, [] [pid 817] <... symlink resumed>) = 0 [pid 815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 817] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 816] <... socket resumed>) = 4 [pid 815] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 818] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 815] <... futex resumed>) = 0 [pid 818] <... socket resumed>) = 3 [pid 817] <... symlink resumed>) = 0 [pid 816] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 811] close(23 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 818] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 816] <... futex resumed>) = 1 [pid 815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 818] <... futex resumed>) = 0 [pid 817] <... symlink resumed>) = 0 [pid 815] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./35/cgroup.cpu" [pid 818] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 816] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 815] <... futex resumed>) = 0 [pid 814] <... futex resumed>) = 0 [pid 811] close(24 [pid 818] <... socket resumed>) = 4 [pid 815] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 818] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... openat resumed>) = 3 [pid 815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 814] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... futex resumed>) = 0 [pid 817] write(3, "1000", 4 [pid 816] <... connect resumed>) = 0 [pid 815] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 818] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 817] <... write resumed>) = 4 [pid 816] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 811] close(25 [pid 818] <... connect resumed>) = 0 [pid 817] close(3 [pid 816] <... futex resumed>) = 1 [pid 815] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 818] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... close resumed>) = 0 [pid 816] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 814] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] close(26 [pid 317] newfstatat(AT_FDCWD, "./35/cgroup" [pid 818] <... futex resumed>) = 0 [pid 817] read(200 [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] sendfile(-1, -1, [3 [pid 815] <... futex resumed>) = 0 [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 816] sendfile(-1, -1, [3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 818] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 817] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 815] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 811] close(27 [pid 317] unlink("./35/cgroup" [pid 818] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] symlink("/dev/binderfs", "./binderfs" [pid 816] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 818] <... futex resumed>) = 0 [pid 815] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 818] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 815] <... futex resumed>) = 0 [pid 817] <... symlink resumed>) = 0 [pid 816] <... futex resumed>) = 0 [pid 815] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] close(28 [pid 317] getdents64(3 [pid 818] <... clone3 resumed>) = 103 [pid 817] write(1, "executing program\n", 18 [pid 816] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 814] <... futex resumed>) = 0 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 818] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... write resumed>) = 18 [pid 818] <... futex resumed>) = 1 [pid 815] <... futex resumed>) = 0 [pid 818] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] <... futex resumed>) = 0 [pid 818] ioctl(3, PPPIOCSMRU, 0 [pid 815] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 816] <... clone3 resumed>) = 78 [pid 814] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] <... futex resumed>) = 0 [pid 818] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] close(3) = 0 [pid 815] close(4 [pid 817] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] <... futex resumed>) = 1 [pid 815] <... close resumed>) = 0 executing program [pid 814] <... futex resumed>) = 0 [pid 811] close(29 [pid 317] close(3 [pid 817] <... futex resumed>) = 0 [pid 816] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] close(5 [pid 814] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 817] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 816] ioctl(3, PPPIOCSMRU, 0 [pid 815] close(6 [pid 814] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 811] exit_group(0 [pid 317] rmdir("./35" [pid 817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 816] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 812] <... futex resumed>) = ? [pid 811] <... exit_group resumed>) = ? [pid 817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 816] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] close(7 [pid 317] <... rmdir resumed>) = 0 [pid 812] +++ exited with 0 +++ [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 815] close(8) = -1 EBADF (Bad file descriptor) [pid 815] close(9) = -1 EBADF (Bad file descriptor) [pid 815] close(10) = -1 EBADF (Bad file descriptor) [pid 815] close(11) = -1 EBADF (Bad file descriptor) [pid 815] close(12) = -1 EBADF (Bad file descriptor) [pid 815] close(13) = -1 EBADF (Bad file descriptor) [pid 815] close(14) = -1 EBADF (Bad file descriptor) [pid 811] +++ exited with 0 +++ [pid 817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 815] close(15 [pid 317] mkdir("./36", 0777 [pid 817] <... mmap resumed>) = 0x7f6390033000 [pid 816] <... futex resumed>) = 1 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... futex resumed>) = 0 [pid 816] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] close(16 [pid 817] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 814] close(3 [pid 317] <... mkdir resumed>) = 0 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 817] <... mprotect resumed>) = 0 [pid 815] close(17 [pid 814] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 817] rt_sigprocmask(SIG_BLOCK, ~[] [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(4 [pid 817] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 815] close(18 [pid 814] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(5 [pid 317] close(3ci2-android-6-1/strace-static-x86_64: Process 821 attached [pid 815] close(19 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 821] set_robust_list(0x7f63900539a0, 24 [pid 817] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 821] <... set_robust_list resumed>) = 0 [pid 817] rt_sigprocmask(SIG_SETMASK, [] [pid 815] close(20 [pid 814] close(6 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 821] rt_sigprocmask(SIG_SETMASK, [] [pid 817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 817] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] close(21 [pid 317] <... socket resumed>) = 3 [pid 821] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(7 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 821] <... socket resumed>) = 3 [pid 817] <... futex resumed>) = 0 [pid 815] close(22 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 821] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(8 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 821] <... futex resumed>) = 0 [pid 817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] close(23 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 821] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(9 [pid 317] <... 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 821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] <... futex resumed>) = 0 [pid 815] close(24 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 821] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 817] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(10 [pid 821] <... socket resumed>) = 4 [pid 815] close(25 [pid 317] <... close resumed>) = 0 [pid 821] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 821] <... futex resumed>) = 0 [pid 817] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] close(26 [pid 814] close(11 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 821] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 817] <... futex resumed>) = 0 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 821] <... connect resumed>) = 0 [pid 815] close(27 [pid 317] <... socket resumed>) = 3 [pid 821] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(12 [pid 821] <... futex resumed>) = 0 [pid 817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] close(28 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 821] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(13 [pid 317] <... 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 821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] <... futex resumed>) = 0 [pid 815] close(29 [pid 821] sendfile(-1, -1, [3 [pid 815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 821] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 817] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] exit_group(0 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 821] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = ? [pid 817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] <... exit_group resumed>) = ? [pid 814] close(14 [pid 821] <... futex resumed>) = 0 [pid 818] +++ exited with 0 +++ [pid 817] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 821] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 817] <... futex resumed>) = 0 [pid 815] +++ exited with 0 +++ [pid 814] close(15 [pid 817] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 821] <... clone3 resumed>) = 97 [pid 814] close(16 [pid 821] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 821] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] <... futex resumed>) = 0 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 817] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 821] <... futex resumed>) = 0 [pid 817] <... futex resumed>) = 1 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 821] ioctl(3, PPPIOCSMRU, 0 [pid 817] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] close(18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 821] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 821] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 821] <... futex resumed>) = 1 [pid 817] <... futex resumed>) = 0 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 821] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] close(3 [pid 814] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 817] <... close resumed>) = 0 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 817] close(4 [pid 814] close(21 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 817] <... close resumed>) = 0 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] close(5 [pid 814] close(22 [pid 317] <... setsockopt resumed>) = 0 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 817] close(6 [pid 814] close(23 [pid 317] <... 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 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 817] close(7 [pid 814] close(24 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 817] close(8 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 817] close(9 [pid 814] close(25 [pid 315] <... restart_syscall resumed>) = 0 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 814] close(26 [pid 817] close(10 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(27 [pid 315] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 817] close(11 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 814] close(28 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 817] close(12 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 814] close(29 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] <... openat resumed>) = 3 [pid 817] close(13 [pid 814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 315] fstat(3 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] close(14 [pid 814] exit_group(0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 814] <... exit_group resumed>) = ? [pid 317] <... setsockopt resumed>) = 0 [pid 816] <... futex resumed>) = ? [pid 816] +++ exited with 0 +++ [pid 315] getdents64(3 [pid 814] +++ exited with 0 +++ [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 817] close(15 [pid 317] <... close resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 817] close(16 [pid 315] newfstatat(AT_FDCWD, "./32/binderfs" [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 817] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./32/binderfs" [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 817] close(18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 817] close(19 [pid 317] <... 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 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 817] close(20 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 817] close(21 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] unlink("./32/cgroup.net" [pid 817] close(22) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 817] close(23 [pid 317] <... 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 315] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 817] close(24 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 817] close(25 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 817] close(26 [pid 317] <... 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 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./32/cgroup.cpu" [pid 817] close(27 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 817] close(28 [pid 317] <... 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 315] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 817] close(29 [pid 315] newfstatat(AT_FDCWD, "./32/cgroup" [pid 817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 817] exit_group(0 [pid 317] close(3 [pid 315] unlink("./32/cgroup" [pid 817] <... exit_group resumed>) = ? [pid 315] <... unlink resumed>) = 0 [pid 821] <... futex resumed>) = ? [pid 317] <... close resumed>) = 0 [pid 315] getdents64(3 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 823 attached [pid 821] +++ exited with 0 +++ [pid 817] +++ exited with 0 +++ [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 823] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 114 [pid 823] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] close(3 [pid 823] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 823] chdir("./36" [pid 316] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] rmdir("./32" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 823] <... chdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... rmdir resumed>) = 0 [pid 823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] mkdir("./33", 0777 [pid 823] <... prctl resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 316] fstat(3 [pid 823] setpgid(0, 0 [pid 315] <... mkdir resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 823] <... setpgid resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 315] <... socket resumed>) = 3 [pid 823] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] close(3 [pid 316] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 823] <... symlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 823] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... socket resumed>) = 3 [pid 823] <... symlink resumed>) = 0 [pid 316] unlink("./33/binderfs" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 823] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 316] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 823] <... symlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 315] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] close(3 [pid 316] unlink("./33/cgroup.net") = 0 [pid 315] <... close resumed>) = 0 [pid 823] <... openat resumed>) = 3 [pid 316] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 315] <... socket resumed>) = 3 [pid 823] write(3, "1000", 4 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 823] <... write resumed>) = 4 [pid 316] unlink("./33/cgroup.cpu" [pid 315] <... 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 316] <... unlink resumed>) = 0 [pid 823] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] <... 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 313] <... restart_syscall resumed>) = 0 [pid 823] <... close resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./33/cgroup" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 823] read(200 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 823] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] unlink("./33/cgroup" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... unlink resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 315] <... 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 316] getdents64(3 [pid 313] fstat(3 [pid 823] symlink("/dev/binderfs", "./binderfs" [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] close(3 [pid 315] <... 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 313] getdents64(3 [pid 823] <... symlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 823] write(1, "executing program\n", 18 [pid 316] rmdir("./33" [pid 315] <... 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 313] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 823] <... write resumed>) = 18 [pid 316] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] mkdir("./34", 0777 [pid 823] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./24/binderfs" [pid 823] <... futex resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 823] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 823] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 316] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 313] unlink("./24/cgroup.net" [pid 316] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 315] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 313] unlink("./24/cgroup.cpu" [pid 823] <... mmap resumed>) = 0x7f6390033000 [pid 316] close(3 [pid 315] <... close resumed>) = 0 [pid 314] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 823] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./24/cgroup" [pid 823] <... mprotect resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 313] unlink("./24/cgroup" [pid 823] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... openat resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 316] <... 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 313] getdents64(3 [pid 315] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] fstat(3 [pid 823] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] close(3 [pid 823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... close resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] rmdir("./24" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 313] <... rmdir resumed>) = 0 [pid 313] mkdir("./25", 0777 [pid 316] <... 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 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... mkdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 824 attached [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 824] set_robust_list(0x7f63900539a0, 24 [pid 314] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... socket resumed>) = 3 [pid 824] <... set_robust_list resumed>) = 0 [pid 823] <... clone3 resumed> => {parent_tid=[115]}, 88) = 115 [pid 316] <... 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 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 824] rt_sigprocmask(SIG_SETMASK, [] [pid 823] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./30/binderfs" [pid 313] <... close resumed>) = 0 [pid 824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 824] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 824] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 823] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 314] unlink("./30/binderfs" [pid 313] <... 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 824] <... socket resumed>) = 3 [pid 823] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 824] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 824] <... futex resumed>) = 0 [pid 823] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 824] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 823] <... futex resumed>) = 0 [pid 316] close(3 [pid 314] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 825 attached [pid 824] <... socket resumed>) = 4 [pid 823] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 825] set_robust_list(0x55557ce52760, 24 [pid 824] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 104 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 824] <... futex resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 824] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 825] <... set_robust_list resumed>) = 0 [pid 823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... socket resumed>) = 3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 825] rt_sigprocmask(SIG_SETMASK, [] [pid 823] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 824] <... futex resumed>) = 0 [pid 823] <... futex resumed>) = 1 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] unlink("./30/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 825] chdir("./33" [pid 824] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 823] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 313] <... 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 825] <... chdir resumed>) = 0 [pid 824] <... connect resumed>) = -1 EEXIST (File exists) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 824] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 825] <... prctl resumed>) = 0 [pid 824] <... futex resumed>) = 1 [pid 823] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 825] setpgid(0, 0 [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 823] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... 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 824] sendfile(-1, -1, [3 [pid 825] <... setpgid resumed>) = 0 [pid 823] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 824] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 825] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 823] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 824] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 825] <... symlink resumed>) = 0 [pid 824] <... futex resumed>) = 0 [pid 823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] unlink("./30/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 825] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 824] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 825] <... symlink resumed>) = 0 [pid 823] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 825] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 823] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 316] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 825] <... symlink resumed>) = 0 [pid 824] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 825] <... openat resumed>) = 3 [pid 824] <... clone3 resumed>) = 116 [pid 316] <... 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] newfstatat(AT_FDCWD, "./30/cgroup" [pid 313] <... setsockopt resumed>) = 0 [pid 825] write(3, "1000", 4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 824] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... write resumed>) = 4 [pid 316] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 825] close(3 [pid 824] <... futex resumed>) = 1 [pid 823] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] unlink("./30/cgroup" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 825] <... close resumed>) = 0 [pid 824] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 825] read(200 [pid 316] <... setsockopt resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 825] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] <... futex resumed>) = 0 [pid 316] close(3 [pid 314] getdents64(3 [pid 313] close(3 [pid 825] symlink("/dev/binderfs", "./binderfs" [pid 824] ioctl(3, PPPIOCSMRU, 0 [pid 823] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... close resumed>) = 0 [pid 825] <... symlink resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] close(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 824] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 825] write(1, "executing program\n", 18 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 825] <... write resumed>) = 18 [pid 824] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 827 attached [pid 825] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 1 [pid 823] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] rmdir("./30" [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 79 ci2-android-6-1/strace-static-x86_64: Process 828 attached [pid 827] set_robust_list(0x55557ce52760, 24 [pid 825] <... futex resumed>) = 0 [pid 824] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] close(3 [pid 314] <... rmdir resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 828] set_robust_list(0x55557ce52760, 24 [pid 827] <... set_robust_list resumed>) = 0 [pid 825] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 823] <... close resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 104 [pid 314] mkdir("./31", 0777 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 828] <... set_robust_list resumed>) = 0 [pid 827] rt_sigprocmask(SIG_SETMASK, [] [pid 828] rt_sigprocmask(SIG_SETMASK, [] [pid 825] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 823] close(4 [pid 314] <... mkdir resumed>) = 0 [pid 828] chdir("./34" [pid 827] chdir("./25" [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 828] <... chdir resumed>) = 0 [pid 825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 823] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 827] <... chdir resumed>) = 0 [pid 825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 828] <... prctl resumed>) = 0 [pid 827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 823] close(5 [pid 314] <... socket resumed>) = 3 [pid 828] setpgid(0, 0 [pid 827] <... prctl resumed>) = 0 [pid 825] <... mmap resumed>) = 0x7f6390033000 [pid 314] close(3 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] <... setpgid resumed>) = 0 [pid 827] setpgid(0, 0 [pid 825] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 828] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 827] <... setpgid resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 828] <... symlink resumed>) = 0 [pid 825] <... mprotect resumed>) = 0 [pid 823] close(6 [pid 828] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 827] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 828] <... symlink resumed>) = 0 [pid 825] rt_sigprocmask(SIG_BLOCK, ~[] [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 827] <... symlink resumed>) = 0 [pid 828] <... symlink resumed>) = 0 [pid 825] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 823] close(7 [pid 827] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... socket resumed>) = 3 [pid 828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] <... openat resumed>) = 3 [pid 827] <... symlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 828] write(3, "1000", 4) = 4 [pid 828] close(3) = 0 ci2-android-6-1/strace-static-x86_64: Process 829 attached [pid 828] read(200 [pid 827] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 823] close(8 [pid 314] <... 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 829] set_robust_list(0x7f63900539a0, 24 [pid 828] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 829] <... set_robust_list resumed>) = 0 [pid 828] symlink("/dev/binderfs", "./binderfs" [pid 827] <... symlink resumed>) = 0 [pid 829] rt_sigprocmask(SIG_SETMASK, [] [pid 828] <... symlink resumed>) = 0 [pid 825] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 828] write(1, "executing program\n", 18 [pid 827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 825] rt_sigprocmask(SIG_SETMASK, [] [pid 823] close(9 [pid 829] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... write resumed>) = 18 [pid 314] <... 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 828] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... openat resumed>) = 3 [pid 825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 828] <... futex resumed>) = 0 [pid 827] write(3, "1000", 4 [pid 825] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] close(10 [pid 829] <... futex resumed>) = 0 [pid 828] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 827] <... write resumed>) = 4 [pid 825] <... futex resumed>) = 1 [pid 314] <... close resumed>) = 0 [pid 829] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 828] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 827] close(3 [pid 825] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 829] <... socket resumed>) = 3 [pid 828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 827] <... close resumed>) = 0 [pid 823] close(11 [pid 829] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 827] read(200 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 829] <... futex resumed>) = 1 [pid 828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 827] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... futex resumed>) = 0 [pid 823] close(12 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 829] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... mmap resumed>) = 0x7f6390033000 [pid 827] symlink("/dev/binderfs", "./binderfs" [pid 825] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 829] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 828] <... mprotect resumed>) = 0 [pid 827] <... symlink resumed>) = 0 [pid 825] <... futex resumed>) = 0 [pid 823] close(13 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 829] <... socket resumed>) = 4 [pid 828] rt_sigprocmask(SIG_BLOCK, ~[] [pid 827] write(1, "executing program\n", 18 [pid 825] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 829] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 827] <... write resumed>) = 18 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] close(14 [pid 314] <... 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 829] <... futex resumed>) = 0 [pid 828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 827] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 830 attached [pid 829] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 827] <... futex resumed>) = 0 [pid 825] <... futex resumed>) = 0 [pid 823] close(15 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 830] set_robust_list(0x7f63900539a0, 24 [pid 829] <... connect resumed>) = -1 EEXIST (File exists) [pid 828] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 827] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 825] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 830] <... set_robust_list resumed>) = 0 [pid 829] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] rt_sigprocmask(SIG_SETMASK, [] [pid 827] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] close(16 [pid 314] <... setsockopt resumed>) = 0 [pid 830] rt_sigprocmask(SIG_SETMASK, [] [pid 829] <... futex resumed>) = 0 [pid 828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 827] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 825] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 829] sendfile(-1, -1, [3 [pid 828] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 825] <... futex resumed>) = 0 [pid 823] close(17 [pid 314] <... 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 830] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 829] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 828] <... futex resumed>) = 0 [pid 827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 825] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 830] <... socket resumed>) = 3 [pid 829] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... mmap resumed>) = 0x7f6390033000 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 830] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = 0 [pid 827] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 825] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] close(18 [pid 314] <... 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 830] <... futex resumed>) = 1 [pid 829] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 828] <... futex resumed>) = 0 [pid 827] <... mprotect resumed>) = 0 [pid 825] <... futex resumed>) = 0 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 830] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 828] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] rt_sigprocmask(SIG_BLOCK, ~[] [pid 829] <... clone3 resumed>) = 106 [pid 827] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 825] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 832 attached [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 829] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] close(19 [pid 314] <... 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 832] set_robust_list(0x7f63900539a0, 24 [pid 830] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 829] <... futex resumed>) = 0 [pid 827] <... clone3 resumed> => {parent_tid=[80]}, 88) = 80 [pid 825] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 832] <... set_robust_list resumed>) = 0 [pid 830] <... socket resumed>) = 4 [pid 829] ioctl(3, PPPIOCSMRU, 0 [pid 827] rt_sigprocmask(SIG_SETMASK, [] [pid 825] <... futex resumed>) = 0 [pid 823] close(20 [pid 827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 832] rt_sigprocmask(SIG_SETMASK, [] [pid 830] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 827] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 830] <... futex resumed>) = 1 [pid 829] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 827] <... futex resumed>) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 832] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 830] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 829] <... futex resumed>) = 0 [pid 828] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] close(3 [pid 823] close(21 [pid 832] <... socket resumed>) = 3 [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 829] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... futex resumed>) = 0 [pid 825] <... close resumed>) = 0 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 832] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 828] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 832] <... futex resumed>) = 1 [pid 827] <... futex resumed>) = 0 [pid 832] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 830] <... connect resumed>) = -1 EEXIST (File exists) [pid 827] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... futex resumed>) = 0 [pid 825] close(4 [pid 823] close(22 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 832] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 830] <... futex resumed>) = 1 [pid 828] <... futex resumed>) = 0 [pid 827] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... close resumed>) = 0 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 830] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 832] <... socket resumed>) = 4 [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 825] close(5 [pid 823] close(23 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 832] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] sendfile(-1, -1, [3 [pid 828] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 832] <... futex resumed>) = 1 [pid 830] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 827] <... futex resumed>) = 0 [pid 825] close(6 [pid 823] close(24 [pid 314] <... setsockopt resumed>) = 0 [pid 830] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 830] <... futex resumed>) = 1 [pid 828] <... futex resumed>) = 0 [pid 832] <... connect resumed>) = -1 EEXIST (File exists) [pid 830] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 827] <... futex resumed>) = 0 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 832] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 827] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] close(7 [pid 823] close(25 [pid 314] <... 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 832] <... futex resumed>) = 0 [pid 830] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 828] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 832] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 827] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] <... clone3 resumed>) = 106 [pid 827] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] close(8 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 832] sendfile(-1, -1, [3 [pid 830] <... futex resumed>) = 1 [pid 828] <... futex resumed>) = 0 [pid 823] close(26 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 832] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 830] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 832] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 823] close(27 [pid 314] <... setsockopt resumed>) = 0 [pid 832] <... futex resumed>) = 1 [pid 830] ioctl(3, PPPIOCSMRU, 0 [pid 828] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... futex resumed>) = 0 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 832] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 827] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] close(28 [pid 314] <... close resumed>) = 0 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 830] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 832] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 827] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] close(29 [pid 830] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 825] close(9) = -1 EBADF (Bad file descriptor) [pid 825] close(10) = -1 EBADF (Bad file descriptor) [pid 832] <... clone3 resumed>) = 81 [pid 825] close(11) = -1 EBADF (Bad file descriptor) [pid 832] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] close(12 [pid 823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 832] <... futex resumed>) = 1 [pid 830] <... futex resumed>) = 1 [pid 828] <... futex resumed>) = 0 [pid 827] <... futex resumed>) = 0 [pid 825] close(13 [pid 823] exit_group(0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 832] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 830] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] close(3 [pid 827] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = ? [pid 823] <... exit_group resumed>) = ? [pid 314] <... 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 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... close resumed>) = 0 [pid 827] <... futex resumed>) = 0 [pid 824] +++ exited with 0 +++ [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] close(14) = -1 EBADF (Bad file descriptor) [pid 825] close(15 [pid 823] +++ exited with 0 +++ [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] close(4 [pid 832] ioctl(3, PPPIOCSMRU, 0 [pid 827] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] close(16 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 832] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 828] <... close resumed>) = 0 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 832] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] close(5 [pid 825] close(17 [pid 314] <... 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 832] <... futex resumed>) = 1 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... futex resumed>) = 0 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] close(6 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 832] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] close(3 [pid 828] close(7 [pid 825] close(18) = -1 EBADF (Bad file descriptor) [pid 825] close(19 [pid 314] <... setsockopt resumed>) = 0 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = 0 [pid 828] close(8 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] close(4 [pid 828] close(9 [pid 825] close(20 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = 0 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 828] close(10 [pid 827] close(5 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 828] close(11 [pid 827] close(6 [pid 825] close(21 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] close(22 [pid 828] close(12 [pid 827] close(7 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] close(13 [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] close(23) = -1 EBADF (Bad file descriptor) [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 828] close(14 [pid 827] close(8 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 828] close(15 [pid 827] close(9 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 828] close(16 [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] close(10 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 828] close(17 [pid 825] close(24) = -1 EBADF (Bad file descriptor) [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] close(25 [pid 314] <... 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 828] close(18 [pid 827] close(11 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] close(19 [pid 827] close(12 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] close(20 [pid 825] close(26) = -1 EBADF (Bad file descriptor) [pid 825] close(27 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 827] close(13 [pid 828] close(21 [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] close(14 [pid 314] close(3 [pid 828] close(22 [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 828] close(23 [pid 827] close(15 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 828] close(24 [pid 827] close(16 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 828] close(25 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] close(17 [pid 828] close(26 [pid 825] close(28) = -1 EBADF (Bad file descriptor) [pid 825] close(29) = -1 EBADF (Bad file descriptor) [pid 825] exit_group(0) = ? ci2-android-6-1/strace-static-x86_64: Process 835 attached [pid 829] <... futex resumed>) = ? [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 835] set_robust_list(0x55557ce52760, 24) = 0 [pid 835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 829] +++ exited with 0 +++ [pid 828] close(27 [pid 827] close(18 [pid 825] +++ exited with 0 +++ [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 98 [pid 835] chdir("./31") = 0 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 828] close(28 [pid 827] close(19 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 835] <... prctl resumed>) = 0 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 835] setpgid(0, 0 [pid 828] close(29 [pid 827] close(20 [pid 317] <... restart_syscall resumed>) = 0 [pid 835] <... setpgid resumed>) = 0 [pid 828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 835] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 828] exit_group(0 [pid 827] close(21 [pid 835] <... symlink resumed>) = 0 [pid 830] <... futex resumed>) = ? [pid 828] <... exit_group resumed>) = ? [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 835] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 830] +++ exited with 0 +++ [pid 828] +++ exited with 0 +++ [pid 827] close(22 [pid 317] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] <... symlink resumed>) = 0 [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 835] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 827] close(23 [pid 317] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 835] <... symlink resumed>) = 0 [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 827] close(24 [pid 317] <... openat resumed>) = 3 [pid 827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 827] close(25) = -1 EBADF (Bad file descriptor) [pid 827] close(26) = -1 EBADF (Bad file descriptor) [pid 827] close(27) = -1 EBADF (Bad file descriptor) [pid 827] close(28) = -1 EBADF (Bad file descriptor) [pid 827] close(29) = -1 EBADF (Bad file descriptor) [pid 827] exit_group(0 [pid 832] <... futex resumed>) = ? [pid 827] <... exit_group resumed>) = ? [pid 835] <... openat resumed>) = 3 [pid 832] +++ exited with 0 +++ [pid 317] fstat(3 [pid 835] write(3, "1000", 4 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 835] <... write resumed>) = 4 [pid 827] +++ exited with 0 +++ [pid 317] getdents64(3 [pid 835] close(3 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 835] <... close resumed>) = 0 [pid 317] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 835] read(200 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./36/binderfs" [pid 835] symlink("/dev/binderfs", "./binderfs" [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 835] <... symlink resumed>) = 0 [pid 317] unlink("./36/binderfs" [pid 835] write(1, "executing program\n", 18 [pid 315] <... restart_syscall resumed>) = 0 [pid 835] <... write resumed>) = 18 [pid 317] <... unlink resumed>) = 0 [pid 835] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 835] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] unlink("./36/cgroup.net" [pid 315] <... openat resumed>) = 3 [pid 835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] fstat(3 [pid 835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... unlink resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 835] <... mmap resumed>) = 0x7f6390033000 [pid 317] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getdents64(3 [pid 835] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 835] <... mprotect resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 315] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] unlink("./36/cgroup.cpu" [pid 315] newfstatat(AT_FDCWD, "./33/binderfs" [pid 835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... unlink resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./33/binderfs"ci2-android-6-1/strace-static-x86_64: Process 836 attached [pid 317] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 836] set_robust_list(0x7f63900539a0, 24 [pid 835] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 836] <... set_robust_list resumed>) = 0 [pid 835] rt_sigprocmask(SIG_SETMASK, [] [pid 317] newfstatat(AT_FDCWD, "./36/cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 836] rt_sigprocmask(SIG_SETMASK, [] [pid 835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 835] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./36/cgroup" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 836] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 835] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 315] unlink("./33/cgroup.net" [pid 836] <... socket resumed>) = 3 [pid 835] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getdents64(3 [pid 315] <... unlink resumed>) = 0 [pid 836] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 836] <... futex resumed>) = 0 [pid 835] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 836] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 835] <... futex resumed>) = 0 [pid 317] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 836] <... socket resumed>) = 4 [pid 835] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 836] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 836] <... futex resumed>) = 0 [pid 835] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rmdir("./36" [pid 315] unlink("./33/cgroup.cpu" [pid 836] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 835] <... futex resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 836] <... connect resumed>) = -1 EEXIST (File exists) [pid 835] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] mkdir("./37", 0777 [pid 315] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 836] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... mkdir resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 836] <... futex resumed>) = 0 [pid 835] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] newfstatat(AT_FDCWD, "./33/cgroup" [pid 836] sendfile(-1, -1, [3 [pid 835] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 836] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 835] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 315] unlink("./33/cgroup" [pid 836] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 836] <... futex resumed>) = 0 [pid 835] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getdents64(3 [pid 836] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 835] <... futex resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 836] <... clone3 resumed>) = 100 [pid 317] <... socket resumed>) = 3 [pid 315] close(3 [pid 836] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 836] <... futex resumed>) = 0 [pid 835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 315] rmdir("./33" [pid 836] ioctl(3, PPPIOCSMRU, 0 [pid 835] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... rmdir resumed>) = 0 [pid 836] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 835] <... futex resumed>) = 0 [pid 316] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] mkdir("./34", 0777 [pid 317] <... 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 836] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 835] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... mkdir resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 836] <... futex resumed>) = 0 [pid 835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 316] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 836] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 835] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... openat resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 835] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 313] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] fstat(3 [pid 315] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] <... close resumed>) = 0 [pid 317] <... 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 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 835] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... openat resumed>) = 3 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... socket resumed>) = 3 [pid 313] fstat(3 [pid 835] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 835] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./34/binderfs" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 835] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./34/binderfs" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] close(3 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./25/binderfs" [pid 835] close(11 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./34/cgroup.net" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 315] <... 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 313] unlink("./25/binderfs" [pid 835] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] close(13 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 835] close(14 [pid 317] close(3 [pid 316] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 835] close(15 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./34/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 835] close(16 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./25/cgroup.net" [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 313] <... unlink resumed>) = 0 [pid 835] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./34/cgroup" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 835] close(18 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 835] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./25/cgroup.cpu" [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 835] close(20 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] unlink("./34/cgroup" [pid 313] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 835] close(21 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./25/cgroup" [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 835] close(22 [pid 317] <... setsockopt resumed>) = 0 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./25/cgroup" [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 315] <... 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 313] <... unlink resumed>) = 0 [pid 835] close(23 [pid 317] <... 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 316] rmdir("./34" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... rmdir resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 835] close(24 [pid 317] <... 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 316] mkdir("./35", 0777 [pid 315] <... 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 313] close(3 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... close resumed>) = 0 [pid 835] close(25 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] close(3 [pid 313] rmdir("./25" [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 835] close(26 [pid 317] <... close resumed>) = 0 [pid 313] mkdir("./26", 0777 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... socket resumed>) = 3 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... mkdir resumed>) = 0 [pid 835] close(27 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 835] close(28 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 838 attached [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 313] close(3 [pid 838] set_robust_list(0x55557ce52760, 24 [pid 835] close(29 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 117 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 838] <... set_robust_list resumed>) = 0 [pid 835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 315] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 838] rt_sigprocmask(SIG_SETMASK, [] [pid 835] exit_group(0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... setsockopt resumed>) = 0 [pid 838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 836] <... futex resumed>) = ? [pid 835] <... exit_group resumed>) = ? [pid 316] close(3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... socket resumed>) = 3 [pid 838] chdir("./37" [pid 836] +++ exited with 0 +++ [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 838] <... chdir resumed>) = 0 [pid 835] +++ exited with 0 +++ [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 838] <... prctl resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 838] setpgid(0, 0 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... 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 838] <... setpgid resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 838] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 838] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 838] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 838] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 838] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 838] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... 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 315] <... 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 313] <... 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 838] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 838] write(3, "1000", 4 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 838] <... write resumed>) = 4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 838] close(3 [pid 316] <... 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 315] close(3 [pid 313] <... 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 838] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 838] read(200 [pid 316] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 838] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 838] symlink("/dev/binderfs", "./binderfs" [pid 316] <... 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 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 838] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 executing program [pid 838] write(1, "executing program\n", 18 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 839 attached [pid 838] <... write resumed>) = 18 [pid 313] <... 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 839] set_robust_list(0x55557ce52760, 24 [pid 838] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 107 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 839] <... set_robust_list resumed>) = 0 [pid 838] <... futex resumed>) = 0 [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 839] rt_sigprocmask(SIG_SETMASK, [] [pid 838] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 838] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 839] chdir("./34" [pid 838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 839] <... chdir resumed>) = 0 [pid 838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 839] <... prctl resumed>) = 0 [pid 838] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... 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 313] <... 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 838] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 313] close(3 [pid 839] setpgid(0, 0 [pid 838] <... mprotect resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 839] <... setpgid resumed>) = 0 [pid 838] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 839] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 838] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 839] <... symlink resumed>) = 0 [pid 838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 840 attached [pid 839] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... 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 840] set_robust_list(0x7f63900539a0, 24 [pid 838] <... clone3 resumed> => {parent_tid=[118]}, 88) = 118 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 839] <... symlink resumed>) = 0 [pid 838] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... setsockopt resumed>) = 0 [pid 840] <... set_robust_list resumed>) = 0 [pid 313] <... 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 840] rt_sigprocmask(SIG_SETMASK, [] [pid 839] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 839] <... symlink resumed>) = 0 [pid 838] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 313] <... setsockopt resumed>) = 0 [pid 840] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 838] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 840] <... socket resumed>) = 3 [pid 838] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 840] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... openat resumed>) = 3 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 840] <... futex resumed>) = 1 [pid 839] write(3, "1000", 4 [pid 838] <... futex resumed>) = 0 [pid 313] <... 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 840] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 839] <... write resumed>) = 4 [pid 838] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 840] <... socket resumed>) = 4 [pid 839] close(3 [pid 838] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 840] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... close resumed>) = 0 [pid 838] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 840] <... futex resumed>) = 0 [pid 839] read(200 [pid 838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 313] <... 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 840] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 839] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] symlink("/dev/binderfs", "./binderfs" [pid 838] <... futex resumed>) = 0 [pid 316] <... 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 313] <... 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 840] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 838] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 840] <... connect resumed>) = 0 [pid 839] <... symlink resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... setsockopt resumed>) = 0 [pid 840] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] write(1, "executing program\n", 18 [pid 313] close(3 [pid 840] <... futex resumed>) = 1 [pid 839] <... write resumed>) = 18 [pid 838] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 840] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 839] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] <... futex resumed>) = 0 [pid 838] <... futex resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 840] sendfile(-1, -1, [3 [pid 839] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 838] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... close resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 840] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 839] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-6-1/strace-static-x86_64: Process 841 attached [pid 840] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 82 [pid 839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 841] set_robust_list(0x55557ce52760, 24 [pid 840] <... futex resumed>) = 1 [pid 839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 838] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 841] <... set_robust_list resumed>) = 0 [pid 840] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 838] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 841] rt_sigprocmask(SIG_SETMASK, [] [pid 838] <... futex resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] <... mmap resumed>) = 0x7f6390033000 [pid 838] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 842 attached [pid 841] chdir("./26" [pid 840] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 839] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 842] set_robust_list(0x55557ce52760, 24 [pid 841] <... chdir resumed>) = 0 [pid 841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 841] setpgid(0, 0) = 0 [pid 841] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 841] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 841] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 840] <... clone3 resumed>) = 119 [pid 841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 840] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... set_robust_list resumed>) = 0 [pid 841] write(3, "1000", 4 [pid 839] <... mprotect resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 107 [pid 840] <... futex resumed>) = 1 [pid 838] <... futex resumed>) = 0 [pid 842] rt_sigprocmask(SIG_SETMASK, [] [pid 841] <... write resumed>) = 4 [pid 838] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 841] close(3 [pid 840] ioctl(3, PPPIOCSMRU, 0 [pid 839] rt_sigprocmask(SIG_BLOCK, ~[] [pid 838] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 842] chdir("./35" [pid 841] <... close resumed>) = 0 [pid 840] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 839] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 838] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 842] <... chdir resumed>) = 0 [pid 841] read(200 [pid 840] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 841] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 840] <... futex resumed>) = 0 [pid 838] close(3ci2-android-6-1/strace-static-x86_64: Process 844 attached [pid 842] <... prctl resumed>) = 0 [pid 841] symlink("/dev/binderfs", "./binderfs" [pid 840] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] <... close resumed>) = 0 [pid 844] set_robust_list(0x7f63900539a0, 24 [pid 842] setpgid(0, 0 [pid 841] <... symlink resumed>) = 0 [pid 839] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 838] close(4 [pid 844] <... set_robust_list resumed>) = 0 [pid 842] <... setpgid resumed>) = 0 [pid 841] write(1, "executing program\n", 18 [pid 839] rt_sigprocmask(SIG_SETMASK, [] [pid 838] <... close resumed>) = 0 executing program [pid 844] rt_sigprocmask(SIG_SETMASK, [] [pid 842] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 841] <... write resumed>) = 18 [pid 839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 838] close(5 [pid 314] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 842] <... symlink resumed>) = 0 [pid 841] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 844] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 842] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] close(6 [pid 314] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 844] <... socket resumed>) = 3 [pid 842] <... symlink resumed>) = 0 [pid 841] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 839] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... openat resumed>) = 3 [pid 844] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 841] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] close(7 [pid 314] fstat(3 [pid 844] <... futex resumed>) = 0 [pid 841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 844] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... symlink resumed>) = 0 [pid 841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 839] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] close(8 [pid 314] getdents64(3 [pid 844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 844] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 842] <... openat resumed>) = 3 [pid 841] <... mmap resumed>) = 0x7f6390033000 [pid 839] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] close(9 [pid 314] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 844] <... socket resumed>) = 4 [pid 842] write(3, "1000", 4 [pid 841] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 844] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... write resumed>) = 4 [pid 841] <... mprotect resumed>) = 0 [pid 838] close(10 [pid 314] newfstatat(AT_FDCWD, "./31/binderfs" [pid 844] <... futex resumed>) = 1 [pid 842] close(3 [pid 841] rt_sigprocmask(SIG_BLOCK, ~[] [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 844] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... close resumed>) = 0 [pid 841] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 839] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] close(11 [pid 314] unlink("./31/binderfs" [pid 844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] read(200 [pid 841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 842] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 845 attached [pid 844] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 842] symlink("/dev/binderfs", "./binderfs" [pid 838] close(12 [pid 314] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 844] <... connect resumed>) = 0 [pid 841] <... clone3 resumed> => {parent_tid=[83]}, 88) = 83 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] set_robust_list(0x7f63900539a0, 24 [pid 844] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... symlink resumed>) = 0 [pid 841] rt_sigprocmask(SIG_SETMASK, [] [pid 838] close(13 [pid 314] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 845] <... set_robust_list resumed>) = 0 [pid 844] <... futex resumed>) = 1 [pid 842] write(1, "executing program\n", 18 [pid 841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 845] rt_sigprocmask(SIG_SETMASK, [] [pid 844] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... write resumed>) = 18 [pid 841] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] close(14 [pid 314] unlink("./31/cgroup.net" [pid 845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 845] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 844] sendfile(-1, -1, [3 [pid 842] <... futex resumed>) = 0 [pid 841] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] close(15 [pid 314] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 845] <... socket resumed>) = 3 [pid 844] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 842] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 838] close(16 [pid 314] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 845] <... futex resumed>) = 1 [pid 844] <... futex resumed>) = 1 [pid 842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 845] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 841] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] close(17 [pid 314] unlink("./31/cgroup.cpu" [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 845] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 844] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 842] <... mmap resumed>) = 0x7f6390033000 [pid 841] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] close(18 [pid 314] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 845] <... socket resumed>) = 4 [pid 844] <... clone3 resumed>) = 109 [pid 842] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 845] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] <... futex resumed>) = 1 [pid 844] <... futex resumed>) = 1 [pid 842] <... mprotect resumed>) = 0 [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] close(19 [pid 314] newfstatat(AT_FDCWD, "./31/cgroup" [pid 845] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] rt_sigprocmask(SIG_BLOCK, ~[] [pid 841] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] close(20 [pid 314] unlink("./31/cgroup" [pid 845] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 844] ioctl(3, PPPIOCSMRU, 0 [pid 842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 841] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 847 attached [pid 845] <... connect resumed>) = -1 EEXIST (File exists) [pid 844] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 838] close(21 [pid 314] getdents64(3 [pid 847] set_robust_list(0x7f63900539a0, 24 [pid 845] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 847] <... set_robust_list resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 844] <... futex resumed>) = 1 [pid 842] rt_sigprocmask(SIG_SETMASK, [] [pid 841] <... futex resumed>) = 0 [pid 839] <... futex resumed>) = 0 [pid 838] close(22 [pid 314] close(3 [pid 847] rt_sigprocmask(SIG_SETMASK, [] [pid 845] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 841] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] close(3 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 847] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... futex resumed>) = 0 [pid 839] <... close resumed>) = 0 [pid 838] close(23 [pid 314] rmdir("./31" [pid 847] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 845] sendfile(-1, -1, [3 [pid 842] <... futex resumed>) = 0 [pid 841] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] close(4 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rmdir resumed>) = 0 [pid 847] <... socket resumed>) = 3 [pid 845] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 842] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... close resumed>) = 0 [pid 838] close(24 [pid 314] mkdir("./32", 0777 [pid 847] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] close(5 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 847] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 842] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... futex resumed>) = 0 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 838] close(25 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 847] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 845] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = 0 [pid 841] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] close(6 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 847] <... socket resumed>) = 4 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] <... futex resumed>) = 0 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 838] close(26 [pid 314] close(3 [pid 847] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 841] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] close(7 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 847] <... futex resumed>) = 0 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 838] close(27 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 847] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 839] close(8 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 838] close(28 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 839] close(9 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 845] <... clone3 resumed>) = 84 [pid 838] close(29 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 839] close(10 [pid 838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 845] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 838] exit_group(0 [pid 314] close(3 [pid 845] <... futex resumed>) = 1 [pid 847] <... futex resumed>) = 0 [pid 842] <... futex resumed>) = 1 [pid 845] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 841] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = ? [pid 839] close(11 [pid 838] <... exit_group resumed>) = ? [pid 314] <... close resumed>) = 0 [pid 847] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 842] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] +++ exited with 0 +++ [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 838] +++ exited with 0 +++ [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 847] <... connect resumed>) = -1 EEXIST (File exists) [pid 845] <... futex resumed>) = 0 [pid 841] <... futex resumed>) = 1 [pid 839] close(12 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... socket resumed>) = 3 [pid 847] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] ioctl(3, PPPIOCSMRU, 0 [pid 841] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 847] <... futex resumed>) = 1 [pid 845] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 842] <... futex resumed>) = 0 [pid 839] close(13 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 847] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 845] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 845] <... futex resumed>) = 1 [pid 842] <... futex resumed>) = 0 [pid 841] <... futex resumed>) = 0 [pid 839] close(14 [pid 314] <... 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 847] sendfile(-1, -1, [3 [pid 845] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] close(3 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 847] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 841] <... close resumed>) = 0 [pid 839] close(15 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 847] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] close(4 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 847] <... futex resumed>) = 1 [pid 842] <... futex resumed>) = 0 [pid 841] <... close resumed>) = 0 [pid 839] close(16 [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 847] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] close(5 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] <... futex resumed>) = 0 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(17 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 847] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 842] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] close(6 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 847] <... clone3 resumed>) = 109 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(18 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... 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 847] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] close(7 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 847] <... futex resumed>) = 1 [pid 842] <... futex resumed>) = 0 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 847] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] close(8 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./37/binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] <... futex resumed>) = 0 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(20 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 847] ioctl(3, PPPIOCSMRU, 0 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./37/binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 842] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 841] close(9 [pid 839] close(21 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 847] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 847] <... futex resumed>) = 1 [pid 842] <... futex resumed>) = 0 [pid 841] close(10 [pid 839] close(22 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 847] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 314] close(3 [pid 839] close(23 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./37/cgroup.net" [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 839] close(24 [pid 317] <... unlink resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 842] close(3 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(25 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 842] <... close resumed>) = 0 [pid 841] close(11 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] close(4 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(26 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 842] <... close resumed>) = 0 [pid 841] close(12 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./37/cgroup.cpu" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 842] close(5 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(27 [pid 317] <... unlink resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(13 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 842] close(6 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(28 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(14 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./37/cgroup" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] close(7 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] close(29 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(15 [pid 839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./37/cgroup" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 842] close(8 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] exit_group(0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 844] <... futex resumed>) = ? [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(16 [pid 839] <... exit_group resumed>) = ? [pid 317] getdents64(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 844] +++ exited with 0 +++ [pid 842] close(9 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 839] +++ exited with 0 +++ [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... 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 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(17 [pid 317] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] close(10 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(18 [pid 317] rmdir("./37" [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 842] close(11 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(19 [pid 317] mkdir("./38", 0777 [pid 314] close(3 [pid 842] close(12 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(20 [pid 317] <... mkdir resumed>) = 0 [pid 842] close(13 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(21 [pid 842] close(14 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(22 [pid 317] close(3 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 842] close(15 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(23 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 842] close(16 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(24 [pid 842] close(17 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(25 [pid 842] close(18 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 850 attached [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(26 [pid 317] <... socket resumed>) = 3 [pid 850] set_robust_list(0x55557ce52760, 24 [pid 842] close(19 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 101 [pid 850] <... set_robust_list resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(27 [pid 317] <... 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 850] rt_sigprocmask(SIG_SETMASK, [] [pid 842] close(20 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(28 [pid 850] chdir("./32" [pid 842] close(21 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 850] <... chdir resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] close(29 [pid 317] close(3 [pid 850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 842] close(22 [pid 841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] <... prctl resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 850] setpgid(0, 0 [pid 845] <... futex resumed>) = ? [pid 842] close(23 [pid 841] <... exit_group resumed>) = ? [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 850] <... setpgid resumed>) = 0 [pid 845] +++ exited with 0 +++ [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 850] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 841] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 850] <... symlink resumed>) = 0 [pid 842] close(24 [pid 317] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 850] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 850] <... symlink resumed>) = 0 [pid 842] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 850] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 842] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 850] <... symlink resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 842] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 850] <... openat resumed>) = 3 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 850] write(3, "1000", 4 [pid 842] close(28 [pid 317] <... 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 850] <... write resumed>) = 4 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 850] close(3 [pid 842] close(29 [pid 317] <... 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 850] <... close resumed>) = 0 [pid 842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 850] read(200 [pid 317] <... 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 842] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 850] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 847] <... futex resumed>) = ? [pid 842] <... exit_group resumed>) = ? [pid 317] <... 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 850] symlink("/dev/binderfs", "./binderfs" [pid 847] +++ exited with 0 +++ [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] +++ exited with 0 +++ [pid 317] <... 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 850] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 850] write(1, "executing program\n", 18 [pid 317] <... 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 850] <... write resumed>) = 18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 850] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 850] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 850] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 executing program [pid 850] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 851 attached [pid 850] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 851] set_robust_list(0x55557ce52760, 24 [pid 850] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 120 [pid 315] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 851] <... set_robust_list resumed>) = 0 [pid 850] <... mprotect resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 851] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... openat resumed>) = 3 [pid 851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 850] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] fstat(3 [pid 851] chdir("./38" [pid 850] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 851] <... chdir resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 315] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 852 attached [pid 851] setpgid(0, 0 [pid 852] set_robust_list(0x7f63900539a0, 24 [pid 851] <... setpgid resumed>) = 0 [pid 850] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 852] <... set_robust_list resumed>) = 0 [pid 851] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 852] rt_sigprocmask(SIG_SETMASK, [] [pid 851] <... symlink resumed>) = 0 [pid 850] rt_sigprocmask(SIG_SETMASK, [] [pid 315] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 851] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 852] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] <... symlink resumed>) = 0 [pid 850] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 850] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./34/binderfs" [pid 852] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 851] <... symlink resumed>) = 0 [pid 850] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 852] <... socket resumed>) = 3 [pid 851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 852] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... openat resumed>) = 3 [pid 315] unlink("./34/binderfs" [pid 852] <... futex resumed>) = 1 [pid 851] write(3, "1000", 4 [pid 850] <... futex resumed>) = 0 [pid 852] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] <... write resumed>) = 4 [pid 315] <... unlink resumed>) = 0 [pid 851] close(3 [pid 850] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 852] <... futex resumed>) = 0 [pid 851] <... close resumed>) = 0 [pid 850] <... futex resumed>) = 1 [pid 851] read(200 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 851] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] symlink("/dev/binderfs", "./binderfs" [pid 852] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 851] <... symlink resumed>) = 0 [pid 850] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 852] <... socket resumed>) = 4 [pid 851] write(1, "executing program\n", 18 [pid 852] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... write resumed>) = 18 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 852] <... futex resumed>) = 1 executing program [pid 851] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 315] unlink("./34/cgroup.net" [pid 852] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] <... futex resumed>) = 0 [pid 850] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... unlink resumed>) = 0 [pid 852] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 851] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 850] <... futex resumed>) = 0 [pid 315] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 852] <... connect resumed>) = -1 EEXIST (File exists) [pid 851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 850] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 852] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 852] <... futex resumed>) = 0 [pid 851] <... mmap resumed>) = 0x7f6390033000 [pid 850] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 852] sendfile(-1, -1, [3 [pid 851] rt_sigprocmask(SIG_BLOCK, ~[] [pid 850] <... futex resumed>) = 0 [pid 851] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 853 attached [pid 853] set_robust_list(0x7f63900539a0, 24 [pid 851] <... clone3 resumed> => {parent_tid=[121]}, 88) = 121 [pid 853] <... set_robust_list resumed>) = 0 [pid 851] rt_sigprocmask(SIG_SETMASK, [] [pid 853] rt_sigprocmask(SIG_SETMASK, [] [pid 851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 851] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 851] <... futex resumed>) = 0 [pid 853] <... socket resumed>) = 3 [pid 852] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 851] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 850] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] unlink("./34/cgroup.cpu" [pid 853] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 853] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 0 [pid 851] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... unlink resumed>) = 0 [pid 853] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 852] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] <... futex resumed>) = 0 [pid 853] <... socket resumed>) = 4 [pid 851] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 853] <... futex resumed>) = 0 [pid 851] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 851] <... futex resumed>) = 0 [pid 853] <... connect resumed>) = -1 EEXIST (File exists) [pid 851] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 853] <... futex resumed>) = 0 [pid 851] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] sendfile(-1, -1, [3 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] <... futex resumed>) = 0 [pid 315] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 853] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 852] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 851] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 850] <... futex resumed>) = 0 [pid 853] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 853] <... futex resumed>) = 0 [pid 851] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 851] <... futex resumed>) = 0 [pid 853] <... clone3 resumed>) = 122 [pid 852] <... clone3 resumed>) = 103 [pid 851] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 850] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... restart_syscall resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./34/cgroup" [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 853] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 853] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 0 [pid 851] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] unlink("./34/cgroup" [pid 853] ioctl(3, PPPIOCSMRU, 0 [pid 852] ioctl(3, PPPIOCSMRU, 0 [pid 851] <... futex resumed>) = 0 [pid 850] <... futex resumed>) = 0 [pid 853] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 852] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 851] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 850] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... unlink resumed>) = 0 [pid 853] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getdents64(3 [pid 853] <... futex resumed>) = 0 [pid 851] close(3 [pid 853] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] <... futex resumed>) = 0 [pid 851] <... close resumed>) = 0 [pid 850] close(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 852] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] close(4 [pid 850] <... close resumed>) = 0 [pid 315] close(3 [pid 851] <... close resumed>) = 0 [pid 850] close(4 [pid 851] close(5 [pid 850] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(5 [pid 315] rmdir("./34" [pid 851] close(6 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 850] close(6 [pid 851] close(7 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./35", 0777 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] close(8) = -1 EBADF (Bad file descriptor) [pid 851] close(9 [pid 850] close(7 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] close(10 [pid 315] <... mkdir resumed>) = 0 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 851] close(11 [pid 850] close(8 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 851] close(12 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(9 [pid 851] close(13 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(10 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 851] close(14 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(11 [pid 315] <... socket resumed>) = 3 [pid 851] close(15) = -1 EBADF (Bad file descriptor) [pid 851] close(16 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(12 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 851] close(17 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(13 [pid 315] <... 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 851] close(18 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(14 [pid 851] close(19) = -1 EBADF (Bad file descriptor) [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 851] close(20 [pid 850] close(15 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] close(21 [pid 315] close(3 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] close(22 [pid 315] <... close resumed>) = 0 [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(16 [pid 851] close(23 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(17 [pid 851] close(24 [pid 315] <... socket resumed>) = 3 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 851] close(25) = -1 EBADF (Bad file descriptor) [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 851] close(26 [pid 850] close(19 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 851] close(27) = -1 EBADF (Bad file descriptor) [pid 850] close(20 [pid 315] <... 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 851] close(28 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(21 [pid 851] close(29 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 850] close(22 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 851] exit_group(0 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 853] <... futex resumed>) = ? [pid 851] <... exit_group resumed>) = ? [pid 315] <... 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 853] +++ exited with 0 +++ [pid 851] +++ exited with 0 +++ [pid 850] close(23 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 850] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 850] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 850] close(26 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 850] close(27 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 850] close(28 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 850] close(29 [pid 315] close(3 [pid 850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 850] exit_group(0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 852] <... futex resumed>) = ? [pid 850] <... exit_group resumed>) = ? [pid 315] <... socket resumed>) = 3 [pid 852] +++ exited with 0 +++ [pid 850] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] close(3) = 0 [pid 316] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... openat resumed>) = 3 [pid 313] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] fstat(3 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 110 [pid 313] <... openat resumed>) = 3 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] fstat(3 [pid 316] getdents64(3 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getdents64(3 [pid 316] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./35/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./26/binderfs" [pid 316] unlink("./35/binderfs" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] unlink("./26/binderfs" [pid 316] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 316] unlink("./35/cgroup.net" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] unlink("./26/cgroup.net" [pid 316] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 316] unlink("./35/cgroup.cpu" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] unlink("./26/cgroup.cpu" [pid 316] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./35/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./26/cgroup" [pid 316] unlink("./35/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] unlink("./26/cgroup" [pid 316] getdents64(3 [pid 313] <... unlink resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getdents64(3 [pid 316] close(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... close resumed>) = 0 [pid 313] close(3 [pid 316] rmdir("./35" [pid 313] <... close resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 313] rmdir("./26" [pid 316] mkdir("./36", 0777 [pid 313] <... rmdir resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 313] mkdir("./27", 0777 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... mkdir resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 313] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 313] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 316] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] close(3 [pid 313] <... 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 316] <... close resumed>) = 0 [pid 313] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 313] <... 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 316] <... close resumed>) = 0 [pid 313] close(3 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(3 [pid 313] <... 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 316] <... close resumed>) = 0 [pid 313] close(3 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 858 attached [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 110 [pid 858] set_robust_list(0x55557ce52760, 24 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 85 [pid 858] <... set_robust_list resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 858] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] chdir("./27") = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 858] setpgid(0, 0) = 0 [pid 858] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 858] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 858] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 858] write(3, "1000", 4) = 4 [pid 858] close(3) = 0 [pid 858] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 858] symlink("/dev/binderfs", "./binderfs") = 0 [pid 858] write(1, "executing program\n", 18) = 18 executing program [pid 858] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 858] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 858] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[86]}, 88) = 86 [pid 858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 858] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 317] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 317] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./38/binderfs") = 0 [pid 317] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./38/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./38/cgroup.net") = 0 [pid 317] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./38/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./38/cgroup.cpu") = 0 [pid 317] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./38/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./38/cgroup") = 0 [pid 317] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./38") = 0 [pid 317] mkdir("./39", 0777) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] close(3) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 31.852314][ T822] ------------[ cut here ]------------ [ 31.857942][ T822] WARNING: CPU: 1 PID: 822 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 31.868073][ T822] Modules linked in: [ 31.871980][ T822] CPU: 1 PID: 822 Comm: syz-executor122 Tainted: G B W syzkaller #0 [ 31.881296][ T822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 31.891406][ T822] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... restart_syscall resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 123 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x55557ce52760, 24) = 0 [pid 860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 860] chdir("./39") = 0 [pid 860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 860] setpgid(0, 0) = 0 [pid 860] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 860] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 860] symlink("/syzcgroup/net/syz4", "./cgroup.net") = 0 [pid 860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 860] write(3, "1000", 4) = 4 [pid 860] close(3) = 0 [pid 860] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 860] write(1, "executing program\n", 18) = 18 executing program [pid 860] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 860] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 860] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[124]}, 88) = 124 [pid 860] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... restart_syscall resumed>) = 0 [pid 860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 861 attached [pid 861] set_robust_list(0x7f63900539a0, 24) = 0 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 861] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = 0 [pid 860] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... futex resumed>) = 1 [pid 861] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 861] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = 0 [pid 860] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... futex resumed>) = 1 [pid 861] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EEXIST (File exists) [pid 861] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = 0 [pid 860] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... futex resumed>) = 1 [pid 861] sendfile(-1, -1, [3 [pid 314] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./32/binderfs") = 0 [pid 858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 314] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 858] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 858] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] unlink("./32/cgroup.net" [pid 858] <... futex resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 858] <... mmap resumed>) = 0x7f6390012000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 858] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 314] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 858] <... mprotect resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 858] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] unlink("./32/cgroup.cpu" [pid 858] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 314] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 862 attached ) = -1 EINVAL (Invalid argument) [pid 862] set_robust_list(0x7f63900329a0, 24 [pid 858] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 314] newfstatat(AT_FDCWD, "./32/cgroup" [pid 862] <... set_robust_list resumed>) = 0 [pid 858] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 862] rt_sigprocmask(SIG_SETMASK, [] [pid 858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] unlink("./32/cgroup" [pid 862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 862] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 858] <... futex resumed>) = 0 [pid 314] getdents64(3 [pid 862] <... socket resumed>) = 3 [pid 858] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 862] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(3 [pid 862] <... futex resumed>) = 1 [pid 858] <... futex resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 862] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 858] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] rmdir("./32" [pid 862] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 858] <... futex resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 862] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] mkdir("./33", 0777 [pid 862] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... mkdir resumed>) = 0 [pid 862] sendfile(-1, -1, [3 [pid 858] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 862] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 858] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 862] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 862] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... close resumed>) = 0 [pid 862] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 858] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 862] <... clone3 resumed>) = 88 [pid 858] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 862] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 862] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 862] ioctl(3, PPPIOCSMRU, 0 [pid 858] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 862] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 858] <... futex resumed>) = 0 [pid 314] <... 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 862] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 862] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... close resumed>) = 0 [pid 862] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 314] close(3) = 0 [pid 861] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 861] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 861] <... futex resumed>) = 1 [pid 860] <... futex resumed>) = 0 [pid 314] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 861] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 860] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 [ 31.897803][ T822] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 31.917471][ T822] RSP: 0018:ffffc9000214fb90 EFLAGS: 00010293 [ 31.923580][ T822] RAX: ffffffff849cb3d7 RBX: ffff888120275000 RCX: ffff888120269440 [ 31.931567][ T822] RDX: 0000000000000000 RSI: 000000001beea080 RDI: 000000000c04eb7d [ 31.939881][ T822] RBP: ffffc9000214fbb0 R08: ffff888120275083 R09: 1ffff1102404ea10 [pid 861] <... clone3 resumed>) = 125 [pid 860] <... futex resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 314] close(3) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 861] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 865 attached [pid 861] <... futex resumed>) = 0 [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 865] set_robust_list(0x55557ce52760, 24 [pid 861] ioctl(3, PPPIOCSMRU, 0 [pid 860] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 104 [pid 865] <... set_robust_list resumed>) = 0 [pid 861] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 860] <... futex resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 865] rt_sigprocmask(SIG_SETMASK, [] [pid 861] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 861] <... futex resumed>) = 0 [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 865] chdir("./33" [pid 861] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] close(3 [pid 865] <... chdir resumed>) = 0 [pid 860] <... close resumed>) = 0 [pid 865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 860] close(4 [pid 865] <... prctl resumed>) = 0 [pid 860] <... close resumed>) = 0 [pid 865] setpgid(0, 0 [pid 860] close(5 [pid 865] <... setpgid resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 860] close(6 [pid 865] <... symlink resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 860] close(7 [pid 865] <... symlink resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 860] close(8 [pid 865] <... symlink resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 860] close(9 [pid 865] <... openat resumed>) = 3 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] write(3, "1000", 4 [pid 860] close(10 [pid 865] <... write resumed>) = 4 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] close(3 [pid 860] close(11 [pid 865] <... close resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] read(200 [pid 860] close(12 [pid 865] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] symlink("/dev/binderfs", "./binderfs" [pid 860] close(13 [pid 865] <... symlink resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] write(1, "executing program\n", 18 [pid 860] close(14 [pid 865] <... write resumed>) = 18 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 865] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] close(15 [pid 865] <... futex resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 860] close(16 [pid 865] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 860] close(17 [pid 865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 860] close(18 [pid 865] <... mmap resumed>) = 0x7f6390033000 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 860] close(19 [pid 865] <... mprotect resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] rt_sigprocmask(SIG_BLOCK, ~[] [pid 860] close(20 [pid 865] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 860] close(21ci2-android-6-1/strace-static-x86_64: Process 866 attached ) = -1 EBADF (Bad file descriptor) [pid 866] set_robust_list(0x7f63900539a0, 24 [pid 865] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 860] close(22 [pid 866] <... set_robust_list resumed>) = 0 [pid 865] rt_sigprocmask(SIG_SETMASK, [] [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 866] rt_sigprocmask(SIG_SETMASK, [] [pid 865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] close(23 [pid 866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 865] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 866] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 865] <... futex resumed>) = 0 [pid 860] close(24 [pid 866] <... socket resumed>) = 3 [pid 865] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 866] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] close(25 [pid 866] <... futex resumed>) = 1 [pid 865] <... futex resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 866] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 865] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] close(26 [pid 866] <... socket resumed>) = 4 [pid 865] <... futex resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 866] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] close(27 [pid 866] <... futex resumed>) = 0 [pid 865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 866] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 865] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] close(28 [pid 866] <... connect resumed>) = 0 [pid 865] <... futex resumed>) = 0 [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 866] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] close(29 [pid 866] <... futex resumed>) = 0 [pid 865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 866] sendfile(-1, -1, [3 [pid 865] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] exit_group(0 [pid 866] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 865] <... futex resumed>) = 0 [pid 861] <... futex resumed>) = ? [pid 860] <... exit_group resumed>) = ? [pid 866] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] +++ exited with 0 +++ [pid 860] +++ exited with 0 +++ [pid 866] <... futex resumed>) = 0 [pid 865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] --- 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 866] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 865] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 866] <... clone3 resumed>) = 106 [pid 865] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 866] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 866] <... futex resumed>) = 0 [pid 865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 866] ioctl(3, PPPIOCSMRU, 0 [pid 865] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 866] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 865] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 866] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 865] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 866] <... futex resumed>) = 0 [pid 865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... openat resumed>) = 3 [pid 866] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 865] close(3 [pid 317] fstat(3 [pid 865] <... close resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 865] close(4 [pid 317] getdents64(3 [pid 865] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 865] close(5 [pid 317] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 865] close(6 [pid 317] newfstatat(AT_FDCWD, "./39/binderfs" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 865] close(7 [pid 317] unlink("./39/binderfs" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 865] close(8 [pid 317] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 865] close(9 [pid 317] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 865] close(10 [pid 317] unlink("./39/cgroup.net" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 865] close(11 [pid 317] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 865] close(12 [pid 317] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 865] close(13 [pid 317] unlink("./39/cgroup.cpu" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 865] close(14 [pid 317] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 865] close(15 [pid 317] newfstatat(AT_FDCWD, "./39/cgroup" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 865] close(16 [pid 317] unlink("./39/cgroup" [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 865] close(17 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 865] close(18 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 865] close(19 [pid 317] <... close resumed>) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./39" [pid 865] close(20 [pid 317] <... rmdir resumed>) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./40", 0777 [pid 865] close(21 [pid 317] <... mkdir resumed>) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 865] close(22 [pid 317] <... socket resumed>) = 3 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 865] close(23 [pid 317] <... close resumed>) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 865] close(24 [pid 317] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 865] close(25 [pid 317] <... 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 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 865] close(26 [pid 317] <... 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 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 865] close(27 [pid 317] <... close resumed>) = 0 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 865] close(28 [pid 317] <... socket resumed>) = 3 [pid 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 865] close(29 [pid 317] <... 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 865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 865] exit_group(0 [pid 317] <... 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 866] <... futex resumed>) = ? [ 31.947945][ T822] R10: dffffc0000000000 R11: ffffed102404ea11 R12: dffffc0000000000 [ 31.955962][ T822] R13: dffffc0000000000 R14: 000000001beea080 R15: ffff88811d9bb800 [ 31.964082][ T822] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 31.973054][ T822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.979648][ T822] CR2: 00007f63901311c0 CR3: 000000000700f000 CR4: 00000000003506a0 [ 31.987643][ T822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 865] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 866] +++ exited with 0 +++ [pid 865] +++ exited with 0 +++ [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 868 attached [pid 314] <... restart_syscall resumed>) = 0 [pid 868] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 126 [pid 868] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 868] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 868] chdir("./40" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 868] <... chdir resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... openat resumed>) = 3 [pid 868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] fstat(3 [pid 868] <... prctl resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 868] setpgid(0, 0 [pid 314] getdents64(3 [pid 868] <... setpgid resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 868] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 314] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 868] <... symlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 868] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./33/binderfs" [pid 868] <... symlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 868] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 314] unlink("./33/binderfs" [pid 868] <... symlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 868] <... openat resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 868] write(3, "1000", 4 [pid 314] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 868] <... write resumed>) = 4 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 868] close(3 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] unlink("./33/cgroup.net" [pid 868] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 868] read(200 [pid 314] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 868] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 868] symlink("/dev/binderfs", "./binderfs" [pid 314] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 868] <... symlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 868] write(1, "executing program\n", 18 [pid 314] unlink("./33/cgroup.cpu" [pid 868] <... write resumed>) = 18 [pid 314] <... unlink resumed>) = 0 [pid 868] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 868] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 868] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] newfstatat(AT_FDCWD, "./33/cgroup" [pid 868] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] unlink("./33/cgroup" [pid 868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] getdents64(3 [pid 868] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 868] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] close(3 [pid 868] <... mprotect resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 868] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rmdir("./33" [pid 868] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] mkdir("./34", 0777ci2-android-6-1/strace-static-x86_64: Process 870 attached ) = 0 [pid 870] set_robust_list(0x7f63900539a0, 24 [pid 868] <... clone3 resumed> => {parent_tid=[127]}, 88) = 127 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 870] <... set_robust_list resumed>) = 0 [pid 868] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... socket resumed>) = 3 [pid 870] rt_sigprocmask(SIG_SETMASK, [] [pid 868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] close(3 [pid 870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 868] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 870] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 868] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 870] <... socket resumed>) = 3 [pid 868] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 870] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 870] <... futex resumed>) = 0 [pid 868] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 870] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 868] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 870] <... socket resumed>) = 4 [pid 868] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 870] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] close(3 [pid 870] <... futex resumed>) = 0 [pid 868] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 870] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 868] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 870] <... connect resumed>) = -1 ENODEV (No such device) [pid 868] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 870] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 870] <... futex resumed>) = 0 [pid 868] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 870] sendfile(-1, -1, [3 [pid 868] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 870] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 868] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 870] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 870] <... futex resumed>) = 0 [pid 868] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 870] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 868] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 870] <... clone3 resumed>) = 128 [pid 868] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 870] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 870] <... futex resumed>) = 0 [pid 868] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 870] ioctl(3, PPPIOCSMRU, 0 [pid 868] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 870] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 868] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 870] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 870] <... futex resumed>) = 0 [pid 868] close(3 [pid 314] <... 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 870] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 868] close(4 [pid 314] <... 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 868] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 868] close(5 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 868] close(6 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 868] close(7 [pid 314] <... close resumed>) = 0 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 868] close(8 [pid 314] <... socket resumed>) = 3 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 868] close(9 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 868] close(10 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 868] close(11 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 868] close(12 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 868] close(13 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 868] close(14 [pid 314] <... 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 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 868] close(15 [pid 314] <... close resumed>) = 0 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 868] close(16 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 872 attached [pid 868] close(17 [pid 872] set_robust_list(0x55557ce52760, 24 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 107 [pid 872] <... set_robust_list resumed>) = 0 [pid 868] close(18 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 872] rt_sigprocmask(SIG_SETMASK, [] [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 868] close(19 [pid 872] chdir("./34" [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... chdir resumed>) = 0 [pid 868] close(20 [pid 872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... prctl resumed>) = 0 [pid 868] close(21 [pid 872] setpgid(0, 0 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... setpgid resumed>) = 0 [pid 868] close(22 [pid 872] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... symlink resumed>) = 0 [pid 868] close(23 [pid 872] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... symlink resumed>) = 0 [pid 868] close(24 [pid 872] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... symlink resumed>) = 0 [pid 868] close(25 [pid 872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... openat resumed>) = 3 [pid 868] close(26 [pid 872] write(3, "1000", 4 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... write resumed>) = 4 [pid 868] close(27 [pid 872] close(3 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... close resumed>) = 0 [pid 868] close(28 [pid 872] read(200 [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] close(29 [pid 872] symlink("/dev/binderfs", "./binderfs" [pid 868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 872] <... symlink resumed>) = 0 [pid 868] exit_group(0 executing program [pid 872] write(1, "executing program\n", 18 [pid 870] <... futex resumed>) = ? [pid 868] <... exit_group resumed>) = ? [pid 872] <... write resumed>) = 18 [pid 870] +++ exited with 0 +++ [pid 868] +++ exited with 0 +++ [pid 872] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 872] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [ 31.995653][ T822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.003955][ T822] Call Trace: [ 32.007261][ T822] [ 32.010206][ T822] pppol2tp_release+0x150/0x2b0 [ 32.015336][ T822] sock_close+0xc9/0x220 [ 32.019611][ T822] ? __cfi_sock_close+0x10/0x10 [ 32.024515][ T822] __fput+0x1fd/0x8f0 [ 32.028507][ T822] ____fput+0x15/0x20 [ 32.032509][ T822] task_work_run+0x1e1/0x250 [ 32.037170][ T822] ? __cfi_task_work_run+0x10/0x10 [ 32.042352][ T822] ? free_nsproxy+0x21f/0x270 [ 32.047092][ T822] do_exit+0xb0d/0x29f0 [pid 872] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 872] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 872] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 873 attached [pid 873] set_robust_list(0x7f63900539a0, 24 [pid 872] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 873] <... set_robust_list resumed>) = 0 [pid 872] rt_sigprocmask(SIG_SETMASK, [] [pid 873] rt_sigprocmask(SIG_SETMASK, [] [pid 872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 872] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 872] <... futex resumed>) = 0 [pid 873] <... socket resumed>) = 3 [pid 872] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... futex resumed>) = 0 [pid 872] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 872] <... futex resumed>) = 0 [pid 873] <... socket resumed>) = 4 [pid 872] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... futex resumed>) = 0 [pid 872] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 872] <... futex resumed>) = 0 [pid 873] <... connect resumed>) = -1 EEXIST (File exists) [pid 872] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... futex resumed>) = 0 [pid 872] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] sendfile(-1, -1, [3 [pid 872] <... futex resumed>) = 0 [pid 873] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 872] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... futex resumed>) = 0 [pid 872] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 872] <... futex resumed>) = 0 [pid 873] <... clone3 resumed>) = 109 [pid 872] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... futex resumed>) = 0 [pid 872] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] ioctl(3, PPPIOCSMRU, 0 [pid 872] <... futex resumed>) = 0 [pid 873] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 872] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... restart_syscall resumed>) = 0 [pid 873] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... futex resumed>) = 0 [pid 872] close(3 [pid 873] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] <... close resumed>) = 0 [pid 317] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 872] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 872] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 872] close(5 [pid 317] <... openat resumed>) = 3 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 872] close(6 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 872] close(7 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 872] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./40/binderfs" [pid 872] close(9 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./40/binderfs" [pid 872] close(10 [pid 317] <... unlink resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 872] close(11 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./40/cgroup.net" [pid 872] close(12 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./40/cgroup.net" [pid 872] close(13 [pid 317] <... unlink resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 872] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./40/cgroup.cpu" [pid 872] close(15 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./40/cgroup.cpu" [pid 872] close(16 [pid 317] <... unlink resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 872] close(17 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./40/cgroup" [pid 872] close(18 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./40/cgroup" [pid 872] close(19 [pid 317] <... unlink resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 872] close(20 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 872] close(21 [pid 317] <... close resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./40" [pid 872] close(22 [pid 317] <... rmdir resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./41", 0777 [pid 872] close(23 [pid 317] <... mkdir resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 872] close(24 [pid 317] <... socket resumed>) = 3 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 872] close(25 [pid 317] <... close resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 872] close(26 [pid 317] <... socket resumed>) = 3 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 872] close(27 [pid 317] <... 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 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 872] close(28 [pid 317] <... 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 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 872] close(29 [pid 317] <... close resumed>) = 0 [pid 872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 872] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 873] <... futex resumed>) = ? [pid 872] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 873] +++ exited with 0 +++ [pid 872] +++ exited with 0 +++ [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 875 attached [pid 314] <... restart_syscall resumed>) = 0 [pid 875] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 129 [pid 875] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 875] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 875] chdir("./41" [pid 314] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 875] <... chdir resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] fstat(3 [pid 875] <... prctl resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 875] setpgid(0, 0 [pid 314] getdents64(3 [pid 875] <... setpgid resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 875] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 314] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 875] <... symlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 875] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./34/binderfs" [pid 875] <... symlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 875] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 314] unlink("./34/binderfs" [pid 875] <... symlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 875] <... openat resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 875] write(3, "1000", 4 [pid 314] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 875] <... write resumed>) = 4 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 875] close(3 [pid 314] unlink("./34/cgroup.net" [pid 875] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 875] read(200 [pid 314] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 875] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 875] symlink("/dev/binderfs", "./binderfs" [pid 314] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 875] <... symlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 875] write(1, "executing program\n", 18 executing program [pid 314] unlink("./34/cgroup.cpu" [pid 875] <... write resumed>) = 18 [pid 314] <... unlink resumed>) = 0 [pid 875] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 875] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 875] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] newfstatat(AT_FDCWD, "./34/cgroup" [pid 875] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] unlink("./34/cgroup" [pid 875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] getdents64(3 [pid 875] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 875] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] close(3 [pid 875] <... mprotect resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 875] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rmdir("./34" [pid 875] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] mkdir("./35", 0777ci2-android-6-1/strace-static-x86_64: Process 876 attached ) = 0 [pid 876] set_robust_list(0x7f63900539a0, 24 [pid 875] <... clone3 resumed> => {parent_tid=[130]}, 88) = 130 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 876] <... set_robust_list resumed>) = 0 [pid 875] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... socket resumed>) = 3 [pid 876] rt_sigprocmask(SIG_SETMASK, [] [pid 875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] close(3 [pid 876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 875] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 876] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 875] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 876] <... socket resumed>) = 3 [pid 875] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 876] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 876] <... futex resumed>) = 0 [pid 875] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 876] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 875] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 876] <... socket resumed>) = 4 [pid 875] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 876] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] close(3 [pid 876] <... futex resumed>) = 0 [pid 875] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 876] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 875] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 876] <... connect resumed>) = -1 ENODEV (No such device) [pid 875] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 876] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 876] <... futex resumed>) = 0 [pid 875] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 876] sendfile(-1, -1, [3 [pid 875] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 876] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 875] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 876] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 876] <... futex resumed>) = 0 [pid 875] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 876] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 875] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 876] <... clone3 resumed>) = 131 [pid 875] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 876] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 876] <... futex resumed>) = 0 [pid 875] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 876] ioctl(3, PPPIOCSMRU, 0 [pid 875] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 876] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 875] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 876] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 876] <... futex resumed>) = 0 [pid 875] close(3 [pid 314] <... 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 876] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 875] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 875] close(4 [pid 314] <... 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 875] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 875] close(5 [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 875] close(6 [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [ 32.051262][ T822] ? __cfi_do_exit+0x10/0x10 [ 32.055921][ T822] ? xfd_validate_state+0x70/0x150 [ 32.061051][ T822] ? __kasan_check_write+0x14/0x20 [ 32.066235][ T822] __x64_sys_exit+0x40/0x40 [ 32.070753][ T822] x64_sys_call+0x67/0x9a0 [ 32.075246][ T822] do_syscall_64+0x4c/0xa0 [ 32.079719][ T822] ? clear_bhb_loop+0x30/0x80 [ 32.084464][ T822] ? clear_bhb_loop+0x30/0x80 [ 32.089155][ T822] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 32.095364][ T822] RIP: 0033:0x7f639008a379 [pid 875] close(7 [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 859 attached [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 875] close(8 [pid 859] set_robust_list(0x7f63900539a0, 24 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... socket resumed>) = 3 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 859] <... set_robust_list resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 875] close(9 [pid 859] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 875] close(10 [pid 859] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 859] <... socket resumed>) = 4 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 875] close(11 [pid 859] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... setsockopt resumed>) = 0 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 859] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 875] close(12 [pid 859] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 875] close(13 [pid 858] <... close resumed>) = 0 [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(4 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 875] close(14 [pid 858] <... close resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(5 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 875] close(15 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(6 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 875] close(16 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(7 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 875] close(17 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(8 [pid 314] close(3 [pid 875] close(18 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(9 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 875] close(19 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(10 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 878 attached [pid 875] close(20 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] set_robust_list(0x55557ce52760, 24 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(11 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 110 [pid 878] <... set_robust_list resumed>) = 0 [pid 875] close(21 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 878] rt_sigprocmask(SIG_SETMASK, [] [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(12 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 875] close(22 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] chdir("./35" [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(13 [pid 878] <... chdir resumed>) = 0 [pid 875] close(23 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(14 [pid 878] <... prctl resumed>) = 0 [pid 875] close(24 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] setpgid(0, 0 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(15 [pid 878] <... setpgid resumed>) = 0 [pid 875] close(25 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(16 [pid 878] <... symlink resumed>) = 0 [pid 875] close(26 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(17 [pid 878] <... symlink resumed>) = 0 [pid 875] close(27 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(18 [pid 878] <... symlink resumed>) = 0 [pid 875] close(28 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(19 [pid 878] <... openat resumed>) = 3 [pid 875] close(29 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] write(3, "1000", 4 [pid 875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 858] close(20 [pid 878] <... write resumed>) = 4 [pid 875] exit_group(0 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] close(3 [pid 876] <... futex resumed>) = ? [pid 875] <... exit_group resumed>) = ? [pid 858] close(21 [pid 878] <... close resumed>) = 0 [pid 876] +++ exited with 0 +++ [pid 875] +++ exited with 0 +++ [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] read(200 [pid 858] close(22 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 878] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 878] symlink("/dev/binderfs", "./binderfs" [pid 858] close(23 [pid 878] <... symlink resumed>) = 0 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 878] write(1, "executing program\n", 18 [pid 858] close(24 [pid 878] <... write resumed>) = 18 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] close(25 [pid 878] <... futex resumed>) = 0 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 858] close(26 [pid 878] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 858] close(27 [pid 878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 858] close(28 [pid 878] <... mmap resumed>) = 0x7f6390033000 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 858] close(29 [pid 878] <... mprotect resumed>) = 0 [pid 858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 878] rt_sigprocmask(SIG_BLOCK, ~[] [pid 858] exit_group(0 [pid 878] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 862] <... futex resumed>) = ? [pid 859] <... futex resumed>) = ? [pid 858] <... exit_group resumed>) = ? [pid 878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 862] +++ exited with 0 +++ [pid 859] +++ exited with 0 +++ [pid 858] +++ exited with 0 +++ ci2-android-6-1/strace-static-x86_64: Process 879 attached [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 879] set_robust_list(0x7f63900539a0, 24 [pid 878] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 879] <... set_robust_list resumed>) = 0 [pid 878] rt_sigprocmask(SIG_SETMASK, [] [pid 879] rt_sigprocmask(SIG_SETMASK, [] [pid 878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 878] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 878] <... futex resumed>) = 0 [pid 879] <... socket resumed>) = 3 [pid 878] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 879] <... futex resumed>) = 0 [pid 878] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 878] <... futex resumed>) = 0 [pid 879] <... socket resumed>) = 4 [pid 878] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 879] <... futex resumed>) = 0 [pid 878] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 879] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 878] <... futex resumed>) = 0 [pid 879] <... connect resumed>) = -1 EEXIST (File exists) [pid 878] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 879] <... futex resumed>) = 0 [pid 878] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 879] sendfile(-1, -1, [3 [pid 878] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 879] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 878] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... openat resumed>) = 3 [pid 879] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] fstat(3 [pid 879] <... futex resumed>) = 0 [pid 878] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 879] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 878] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 879] <... clone3 resumed>) = 112 [pid 878] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 879] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 879] <... futex resumed>) = 0 [pid 878] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 879] ioctl(3, PPPIOCSMRU, 0 [pid 878] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./41/binderfs" [pid 879] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 878] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 879] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./41/binderfs" [pid 879] <... futex resumed>) = 0 [pid 878] close(3 [pid 317] <... unlink resumed>) = 0 [pid 879] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] <... close resumed>) = 0 [pid 317] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./41/cgroup.net" [pid 878] close(5 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./41/cgroup.net" [pid 878] close(6 [pid 317] <... unlink resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(7 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./41/cgroup.cpu" [pid 878] close(8 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./41/cgroup.cpu" [pid 878] close(9 [pid 317] <... unlink resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./41/cgroup" [pid 878] close(11 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./41/cgroup" [pid 878] close(12 [pid 317] <... unlink resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 878] close(13 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 878] close(14 [pid 317] <... close resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./41" [pid 313] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(15 [pid 317] <... rmdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./42", 0777 [pid 313] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 878] close(16 [pid 317] <... mkdir resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] fstat(3 [pid 878] close(17 [pid 317] <... socket resumed>) = 3 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 313] getdents64(3 [pid 878] close(18 [pid 317] <... close resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(19 [pid 317] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./27/binderfs" [pid 878] close(20 [pid 317] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] unlink("./27/binderfs" [pid 878] close(21 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 313] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(22 [pid 317] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 878] close(23 [pid 317] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./27/cgroup.net" [pid 878] close(24 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(25 [pid 317] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 313] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 878] close(26 [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./27/cgroup.cpu" [pid 878] close(27 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 878] close(28 [pid 317] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./27/cgroup" [pid 878] close(29 [pid 317] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./27/cgroup" [pid 878] exit_group(0 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 879] <... futex resumed>) = ? [pid 878] <... exit_group resumed>) = ? [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 313] getdents64(3 [pid 879] +++ exited with 0 +++ [pid 878] +++ exited with 0 +++ [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] close(3 [pid 317] <... 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 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rmdir("./27" [pid 317] <... 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 313] <... rmdir resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 313] mkdir("./28", 0777 [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 317] <... 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 313] <... close resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] <... close resumed>) = 0 [pid 313] <... 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 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... socket resumed>) = 3 [pid 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] close(3 [pid 317] <... 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 [ 32.099800][ T822] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 32.106868][ T822] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 32.115331][ T822] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 32.123416][ T822] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 32.131398][ T822] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 32.139430][ T822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 313] <... 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 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 313] <... 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 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... 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 317] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 313] <... 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 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 881 attached , "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 881] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 132 [pid 313] close(3 [pid 881] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... close resumed>) = 0 [pid 881] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 881] chdir("./42" [pid 314] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 881] <... chdir resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] <... 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 881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] fstat(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 881] <... prctl resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 881] setpgid(0, 0 [pid 314] getdents64(3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952ci2-android-6-1/strace-static-x86_64: Process 857 attached ci2-android-6-1/strace-static-x86_64: Process 856 attached [pid 881] <... setpgid resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... setsockopt resumed>) = 0 [pid 881] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 881] <... symlink resumed>) = 0 [pid 857] set_robust_list(0x55557ce52760, 24 [pid 856] set_robust_list(0x55557ce52760, 24 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 313] <... 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 881] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 857] <... set_robust_list resumed>) = 0 [pid 856] <... set_robust_list resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 881] <... symlink resumed>) = 0 [pid 857] rt_sigprocmask(SIG_SETMASK, [] [pid 856] rt_sigprocmask(SIG_SETMASK, [] [pid 857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 881] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 857] chdir("./36" [pid 856] chdir("./35" [pid 313] <... 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 881] <... symlink resumed>) = 0 [pid 857] <... chdir resumed>) = 0 [pid 856] <... chdir resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./35/binderfs" [pid 857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 857] <... prctl resumed>) = 0 [pid 856] <... prctl resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 857] setpgid(0, 0 [pid 856] setpgid(0, 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 881] <... openat resumed>) = 3 [pid 857] <... setpgid resumed>) = 0 [pid 856] <... setpgid resumed>) = 0 [pid 881] write(3, "1000", 4 [pid 857] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 856] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 314] unlink("./35/binderfs" [pid 313] <... setsockopt resumed>) = 0 [pid 881] <... write resumed>) = 4 [pid 857] <... symlink resumed>) = 0 [pid 856] <... symlink resumed>) = 0 [pid 881] close(3 [pid 857] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 856] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 881] <... close resumed>) = 0 [pid 857] <... symlink resumed>) = 0 [pid 856] <... symlink resumed>) = 0 [pid 314] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 881] read(200 [pid 857] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 856] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 881] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] <... symlink resumed>) = 0 [pid 856] <... symlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 313] <... 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 881] symlink("/dev/binderfs", "./binderfs" [pid 857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 881] <... symlink resumed>) = 0 [pid 857] <... openat resumed>) = 3 [pid 856] <... openat resumed>) = 3 [pid 314] unlink("./35/cgroup.net" [pid 313] <... setsockopt resumed>) = 0 [pid 881] write(1, "executing program\n", 18 executing program [pid 857] write(3, "1000", 4 [pid 856] write(3, "1000", 4 [pid 881] <... write resumed>) = 18 [pid 857] <... write resumed>) = 4 [pid 314] <... unlink resumed>) = 0 [pid 856] <... write resumed>) = 4 [pid 313] close(3 [pid 881] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] close(3 [pid 856] close(3 [pid 314] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 881] <... futex resumed>) = 0 [pid 857] <... close resumed>) = 0 [pid 856] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 881] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 857] read(200 [pid 856] read(200 [pid 314] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 881] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 857] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 857] symlink("/dev/binderfs", "./binderfs" [pid 856] symlink("/dev/binderfs", "./binderfs" [pid 314] unlink("./35/cgroup.cpu" [pid 857] <... symlink resumed>) = 0 [pid 856] <... symlink resumed>) = 0 [pid 857] write(1, "executing program\n", 18 executing program executing program [pid 856] write(1, "executing program\n", 18ci2-android-6-1/strace-static-x86_64: Process 882 attached [pid 881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 857] <... write resumed>) = 18 [pid 856] <... write resumed>) = 18 [pid 314] <... unlink resumed>) = 0 [pid 857] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] set_robust_list(0x55557ce52760, 24 [pid 881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 857] <... futex resumed>) = 0 [pid 856] <... futex resumed>) = 0 [pid 314] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 89 [pid 882] <... set_robust_list resumed>) = 0 [pid 881] <... mmap resumed>) = 0x7f6390033000 [pid 857] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 856] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 882] rt_sigprocmask(SIG_SETMASK, [] [pid 881] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 857] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 856] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 881] <... mprotect resumed>) = 0 [pid 857] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] newfstatat(AT_FDCWD, "./35/cgroup" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 882] chdir("./28" [pid 881] rt_sigprocmask(SIG_BLOCK, ~[] [pid 857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 882] <... chdir resumed>) = 0 [pid 881] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] unlink("./35/cgroup" [pid 882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 857] <... mmap resumed>) = 0x7f6390033000 [pid 856] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 883 attached [pid 882] <... prctl resumed>) = 0 [pid 857] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 856] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] getdents64(3 [pid 883] set_robust_list(0x7f63900539a0, 24 [pid 882] setpgid(0, 0 [pid 881] <... clone3 resumed> => {parent_tid=[133]}, 88) = 133 [pid 857] <... mprotect resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 883] <... set_robust_list resumed>) = 0 [pid 882] <... setpgid resumed>) = 0 [pid 881] rt_sigprocmask(SIG_SETMASK, [] [pid 856] <... mprotect resumed>) = 0 [pid 314] close(3 [pid 883] rt_sigprocmask(SIG_SETMASK, [] [pid 882] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 857] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... close resumed>) = 0 [pid 883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 882] <... symlink resumed>) = 0 [pid 881] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 856] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] rmdir("./35" [pid 883] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 882] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 881] <... futex resumed>) = 0 [pid 857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 856] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... rmdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 884 attached [pid 883] <... socket resumed>) = 3 [pid 882] <... symlink resumed>) = 0 [pid 881] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] mkdir("./36", 0777ci2-android-6-1/strace-static-x86_64: Process 885 attached [pid 884] set_robust_list(0x7f63900539a0, 24 [pid 883] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 314] <... mkdir resumed>) = 0 [pid 885] set_robust_list(0x7f63900539a0, 24 [pid 884] <... set_robust_list resumed>) = 0 [pid 883] <... futex resumed>) = 0 [pid 882] <... symlink resumed>) = 0 [pid 881] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] rt_sigprocmask(SIG_SETMASK, [] [pid 856] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 885] <... set_robust_list resumed>) = 0 [pid 884] rt_sigprocmask(SIG_SETMASK, [] [pid 883] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 881] <... futex resumed>) = 0 [pid 857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 856] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... socket resumed>) = 3 [pid 885] rt_sigprocmask(SIG_SETMASK, [] [pid 884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 883] <... socket resumed>) = 4 [pid 882] <... openat resumed>) = 3 [pid 881] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] close(3 [pid 885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 884] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 883] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] write(3, "1000", 4 [pid 881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] <... futex resumed>) = 0 [pid 856] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 885] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 884] <... socket resumed>) = 3 [pid 883] <... futex resumed>) = 0 [pid 882] <... write resumed>) = 4 [pid 881] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 885] <... socket resumed>) = 3 [pid 884] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 882] close(3 [pid 881] <... futex resumed>) = 0 [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 885] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 883] <... connect resumed>) = 0 [pid 882] <... close resumed>) = 0 [pid 881] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 885] <... futex resumed>) = 0 [pid 884] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 883] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] read(200 [pid 881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] <... futex resumed>) = 0 [pid 856] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 885] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 884] <... socket resumed>) = 4 [pid 883] <... futex resumed>) = 0 [pid 882] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 881] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 885] <... socket resumed>) = 4 [pid 884] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] sendfile(-1, -1, [3 [pid 882] symlink("/dev/binderfs", "./binderfs" [pid 881] <... futex resumed>) = 0 [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 885] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 883] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 882] <... symlink resumed>) = 0 [pid 881] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] close(3 [pid 885] <... futex resumed>) = 0 [pid 884] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 883] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] write(1, "executing program\n", 18 [pid 881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 857] <... futex resumed>) = 0 [pid 856] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 885] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 884] <... connect resumed>) = 0 [pid 883] <... futex resumed>) = 0 [pid 882] <... write resumed>) = 18 [pid 881] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 885] <... connect resumed>) = 0 [pid 884] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 882] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... futex resumed>) = 0 [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 885] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 882] <... futex resumed>) = 0 [pid 881] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 885] <... futex resumed>) = 0 [pid 884] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] <... clone3 resumed>) = 134 [pid 882] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 857] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 885] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 857] <... futex resumed>) = 0 [pid 856] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 884] sendfile(-1, -1, [3 [pid 883] <... futex resumed>) = 1 [pid 882] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 881] <... futex resumed>) = 0 [pid 857] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] <... futex resumed>) = 0 [pid 314] <... 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 885] sendfile(-1, -1, [3 [pid 884] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 883] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 881] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 885] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 884] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 881] <... futex resumed>) = 0 [pid 314] <... 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 885] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 1 [pid 883] ioctl(3, PPPIOCSMRU, 0 [pid 882] <... mmap resumed>) = 0x7f6390033000 [pid 881] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 885] <... futex resumed>) = 1 [pid 884] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 882] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 857] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = 0 [pid 883] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] <... futex resumed>) = 0 [pid 314] <... 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 885] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] <... futex resumed>) = 1 [pid 882] <... mprotect resumed>) = 0 [pid 881] <... futex resumed>) = 0 [pid 857] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 883] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 881] close(3 [pid 856] <... futex resumed>) = 0 [pid 881] <... close resumed>) = 0 [pid 856] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 884] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 882] rt_sigprocmask(SIG_BLOCK, ~[] [pid 881] close(4 [pid 314] <... 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 885] <... clone3 resumed>) = 112 [pid 884] <... clone3 resumed>) = 112 [pid 882] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 881] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 885] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 881] close(5 [pid 885] <... futex resumed>) = 1 [pid 884] <... futex resumed>) = 1 [pid 857] <... futex resumed>) = 0 [pid 856] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 889 attached [pid 885] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 889] set_robust_list(0x7f63900539a0, 24 [pid 885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 882] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 881] close(6 [pid 857] <... futex resumed>) = 0 [pid 856] <... futex resumed>) = 0 [pid 314] <... 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 889] <... set_robust_list resumed>) = 0 [pid 885] ioctl(3, PPPIOCSMRU, 0 [pid 884] ioctl(3, PPPIOCSMRU, 0 [pid 882] rt_sigprocmask(SIG_SETMASK, [] [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 889] rt_sigprocmask(SIG_SETMASK, [] [pid 885] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 884] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 881] close(7 [pid 889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 885] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 889] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 885] <... futex resumed>) = 1 [pid 884] <... futex resumed>) = 1 [pid 882] <... futex resumed>) = 0 [pid 881] close(8 [pid 857] <... futex resumed>) = 0 [pid 856] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 889] <... socket resumed>) = 3 [pid 885] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(3 [pid 856] close(3 [pid 314] <... 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 889] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 881] close(9 [pid 857] <... close resumed>) = 0 [pid 856] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 889] <... futex resumed>) = 0 [pid 882] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(4 [pid 856] close(4 [pid 889] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 882] <... futex resumed>) = 0 [pid 881] close(10 [pid 857] <... close resumed>) = 0 [pid 856] <... close resumed>) = 0 [pid 314] <... 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 889] <... socket resumed>) = 4 [pid 882] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(5 [pid 856] close(5 [pid 314] close(3 [pid 889] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 881] close(11 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 889] <... futex resumed>) = 0 [pid 882] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(6 [pid 856] close(6 [pid 314] <... close resumed>) = 0 [pid 889] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 882] <... futex resumed>) = 0 [pid 881] close(12 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 882] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(7 [pid 314] <... socket resumed>) = 3 [pid 881] close(13 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(8 [pid 314] <... 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 881] close(14 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(9 [pid 314] <... 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 881] close(15 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 889] <... connect resumed>) = 0 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(10 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 889] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] close(7 [pid 889] <... futex resumed>) = 1 [pid 882] <... futex resumed>) = 0 [pid 881] close(16 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 889] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(11 [pid 856] close(8 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 882] <... futex resumed>) = 0 [pid 881] close(17 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 889] sendfile(-1, -1, [3 [pid 882] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(12 [pid 856] close(9 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 889] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 881] close(18 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 889] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(13 [pid 856] close(10 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 889] <... futex resumed>) = 1 [pid 882] <... futex resumed>) = 0 [pid 881] close(19 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 889] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(14 [pid 856] close(11 [pid 314] <... setsockopt resumed>) = 0 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 882] <... futex resumed>) = 0 [pid 881] close(20 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 889] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 882] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(15 [pid 856] close(12 [pid 314] <... 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 889] <... clone3 resumed>) = 91 [pid 881] close(21 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 889] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(16 [pid 856] close(13 [pid 881] close(22 [pid 889] <... futex resumed>) = 1 [pid 882] <... futex resumed>) = 0 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 889] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(17 [pid 856] close(14 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 882] <... futex resumed>) = 0 [pid 881] close(23 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 889] ioctl(3, PPPIOCSMRU, 0 [pid 882] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(18 [pid 856] close(15 [pid 314] <... setsockopt resumed>) = 0 [pid 889] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 881] close(24 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 889] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(19 [pid 856] close(16 [pid 314] <... close resumed>) = 0 [pid 889] <... futex resumed>) = 1 [pid 882] <... futex resumed>) = 0 [pid 881] close(25 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 889] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] close(3 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(20 [pid 856] close(17 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 882] <... close resumed>) = 0 [pid 881] close(26 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 882] close(4 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(21 [pid 856] close(18) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 891 attached [pid 882] <... close resumed>) = 0 [pid 881] close(27 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] close(19 [pid 891] set_robust_list(0x55557ce52760, 24 [pid 882] close(5 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(22 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 113 [pid 891] <... set_robust_list resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 881] close(28 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 891] rt_sigprocmask(SIG_SETMASK, [] [pid 882] close(6 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(23 [pid 856] close(20 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 881] close(29 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] chdir("./36" [pid 882] close(7 [pid 881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(24 [pid 891] <... chdir resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 881] exit_group(0 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] close(21 [pid 891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 883] <... futex resumed>) = ? [pid 882] close(8 [pid 881] <... exit_group resumed>) = ? [pid 857] close(25 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... prctl resumed>) = 0 [pid 883] +++ exited with 0 +++ [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] close(22 [pid 891] setpgid(0, 0 [pid 882] close(9 [pid 881] +++ exited with 0 +++ [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... setpgid resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(26 [pid 856] close(23 [pid 891] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 882] close(10 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... symlink resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(27 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 891] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 882] close(11 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] close(24 [pid 891] <... symlink resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(28 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 891] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 882] close(12 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... symlink resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] close(29 [pid 856] close(25 [pid 891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 882] close(13 [pid 857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... openat resumed>) = 3 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] exit_group(0 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] write(3, "1000", 4 [pid 884] <... futex resumed>) = ? [pid 882] close(14 [pid 857] <... exit_group resumed>) = ? [pid 856] close(26 [pid 891] <... write resumed>) = 4 [pid 884] +++ exited with 0 +++ [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 857] +++ exited with 0 +++ [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 891] close(3 [pid 882] close(15 [pid 856] close(27 [pid 891] <... close resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] read(200 [pid 882] close(16 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 856] close(28 [pid 891] symlink("/dev/binderfs", "./binderfs" [pid 882] close(17 [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 891] <... symlink resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] close(29 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 891] write(1, "executing program\n", 18 [pid 882] close(18 [pid 891] <... write resumed>) = 18 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] close(19 [pid 891] <... futex resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 891] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 882] close(20 [pid 891] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] exit_group(0 [pid 891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 882] close(21 [pid 317] <... openat resumed>) = 3 [pid 891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 885] <... futex resumed>) = ? [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 856] <... exit_group resumed>) = ? [pid 317] fstat(3 [pid 891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 885] +++ exited with 0 +++ [pid 882] close(22 [pid 891] <... mmap resumed>) = 0x7f6390033000 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 882] close(23 [pid 891] <... mprotect resumed>) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 882] close(24 [pid 891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 882] close(25 [pid 856] +++ exited with 0 +++ [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 882] close(26 [pid 891] rt_sigprocmask(SIG_SETMASK, [] [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 882] close(27 [pid 891] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] <... futex resumed>) = 0 [pid 882] close(28 [pid 891] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 882] close(29) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 892 attached [pid 882] exit_group(0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 892] set_robust_list(0x7f63900539a0, 24 [pid 889] <... futex resumed>) = ? [pid 882] <... exit_group resumed>) = ? [pid 317] getdents64(3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 892] <... set_robust_list resumed>) = 0 [pid 889] +++ exited with 0 +++ [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 892] rt_sigprocmask(SIG_SETMASK, [] [pid 882] +++ exited with 0 +++ [pid 317] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 892] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... restart_syscall resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 892] <... socket resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "./42/binderfs" [pid 316] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 892] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 892] <... futex resumed>) = 1 [pid 891] <... futex resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 891] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./42/binderfs" [pid 316] fstat(3 [pid 892] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 891] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 892] <... socket resumed>) = 4 [pid 891] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getdents64(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 892] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 315] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 892] <... futex resumed>) = 1 [pid 891] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 892] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 891] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./42/cgroup.net" [pid 315] <... openat resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] fstat(3 [pid 316] newfstatat(AT_FDCWD, "./36/binderfs" [pid 892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 891] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 891] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [ 32.147446][ T822] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 32.155510][ T822] [ 32.158531][ T822] ---[ end trace 0000000000000000 ]--- [pid 316] unlink("./36/binderfs" [pid 892] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 316] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 314] <... restart_syscall resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 892] <... connect resumed>) = 0 [pid 316] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 892] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./42/cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 892] <... futex resumed>) = 1 [pid 891] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 892] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 891] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./42/cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 891] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 892] sendfile(-1, -1, [3 [pid 891] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./35/binderfs" [pid 316] unlink("./36/cgroup.net" [pid 892] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 892] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] unlink("./35/binderfs" [pid 892] <... futex resumed>) = 1 [pid 891] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./42/cgroup" [pid 316] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 892] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 891] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... unlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 891] <... futex resumed>) = 0 [pid 892] <... clone3 resumed>) = 115 [pid 891] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 892] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./42/cgroup" [pid 316] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 315] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 892] <... futex resumed>) = 0 [pid 891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... unlink resumed>) = 0 [pid 892] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 891] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 316] unlink("./36/cgroup.cpu" [pid 315] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 892] ioctl(3, PPPIOCSMRU, 0 [pid 891] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... unlink resumed>) = 0 [pid 892] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 891] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 316] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 892] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./35/cgroup.net" [pid 892] <... futex resumed>) = 0 [pid 317] rmdir("./42" [pid 316] newfstatat(AT_FDCWD, "./36/cgroup" [pid 315] <... unlink resumed>) = 0 [pid 892] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... rmdir resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] mkdir("./43", 0777 [pid 316] unlink("./36/cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 891] close(3 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 313] <... restart_syscall resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 891] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] unlink("./35/cgroup.cpu" [pid 891] close(4) = 0 [pid 891] close(5) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 316] close(3 [pid 313] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] rmdir("./36" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... rmdir resumed>) = 0 [pid 313] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./35/cgroup" [pid 316] mkdir("./37", 0777 [pid 313] <... openat resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 891] close(6) = -1 EBADF (Bad file descriptor) [pid 891] close(7) = -1 EBADF (Bad file descriptor) [pid 891] close(8) = -1 EBADF (Bad file descriptor) [pid 891] close(9) = -1 EBADF (Bad file descriptor) [pid 891] close(10) = -1 EBADF (Bad file descriptor) [pid 891] close(11) = -1 EBADF (Bad file descriptor) [pid 891] close(12) = -1 EBADF (Bad file descriptor) [pid 891] close(13) = -1 EBADF (Bad file descriptor) [pid 891] close(14) = -1 EBADF (Bad file descriptor) [pid 891] close(15) = -1 EBADF (Bad file descriptor) [pid 891] close(16) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] unlink("./35/cgroup" [pid 313] fstat(3 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 891] close(17 [pid 315] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] close(3 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getdents64(3 [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] getdents64(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 891] close(18 [pid 316] <... close resumed>) = 0 [pid 315] close(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 313] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 315] rmdir("./35" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... rmdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./28/binderfs" [pid 891] close(19 [pid 317] <... socket resumed>) = 3 [pid 315] mkdir("./36", 0777 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... mkdir resumed>) = 0 [pid 313] unlink("./28/binderfs" [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 891] close(20 [pid 317] <... 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 316] close(3 [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 313] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 891] close(21 [pid 316] <... close resumed>) = 0 [pid 317] <... 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 315] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 891] close(22 [pid 316] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 891] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 313] unlink("./28/cgroup.net" [pid 316] <... 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 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] close(24 [pid 317] <... 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 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 891] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 315] <... 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 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 891] close(26 [pid 316] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 891] close(27 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 891] close(28) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 315] close(3 [pid 891] close(29 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... close resumed>) = 0 [pid 891] exit_group(0 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] unlink("./28/cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 892] <... futex resumed>) = ? [pid 891] <... exit_group resumed>) = ? [pid 315] <... socket resumed>) = 3 [pid 892] +++ exited with 0 +++ [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 317] close(3) = 0 [pid 316] <... 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 315] <... 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 313] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 891] +++ exited with 0 +++ [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 315] <... 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 313] newfstatat(AT_FDCWD, "./28/cgroup" [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] unlink("./28/cgroup" [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 313] getdents64(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 317] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 313] rmdir("./28" [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... rmdir resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 313] mkdir("./29", 0777 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... mkdir resumed>) = 0 [pid 317] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 315] <... 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 313] <... socket resumed>) = 3 [pid 317] <... 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 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] close(3 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 313] <... 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 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 894 attached [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 894] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 135 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 894] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... setsockopt resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 894] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 894] chdir("./43" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 894] <... chdir resumed>) = 0 [pid 316] <... 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 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 894] <... prctl resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 894] setpgid(0, 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 313] <... 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 894] <... setpgid resumed>) = 0 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 894] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 894] <... symlink resumed>) = 0 [pid 316] <... 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 315] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 894] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 894] <... symlink resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 894] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 894] <... symlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 894] <... openat resumed>) = 3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 895 attached [pid 894] write(3, "1000", 4 [pid 315] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 895] set_robust_list(0x55557ce52760, 24 [pid 894] <... write resumed>) = 4 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 113 [pid 315] close(3 [pid 313] <... 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 895] <... set_robust_list resumed>) = 0 [pid 894] close(3 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 895] rt_sigprocmask(SIG_SETMASK, [] [pid 894] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... 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 895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 894] read(200 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] close(3 [pid 895] chdir("./37" [pid 894] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... close resumed>) = 0 [pid 895] <... chdir resumed>) = 0 [pid 894] symlink("/dev/binderfs", "./binderfs" [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 894] <... symlink resumed>) = 0 [pid 313] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 896 attached [pid 895] <... prctl resumed>) = 0 [pid 894] write(1, "executing program\n", 18 executing program [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 896] set_robust_list(0x55557ce52760, 24 [pid 895] setpgid(0, 0 [pid 894] <... write resumed>) = 18 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 113 [pid 896] <... set_robust_list resumed>) = 0 [pid 895] <... setpgid resumed>) = 0 [pid 894] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 896] rt_sigprocmask(SIG_SETMASK, [] [pid 895] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 894] <... futex resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 895] <... symlink resumed>) = 0 [pid 894] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 896] chdir("./36" [pid 895] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 894] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] <... 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 896] <... chdir resumed>) = 0 [pid 895] <... symlink resumed>) = 0 [pid 894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 895] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 896] <... prctl resumed>) = 0 [pid 895] <... symlink resumed>) = 0 [pid 894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 896] setpgid(0, 0 [pid 895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 894] <... mmap resumed>) = 0x7f6390033000 [pid 896] <... setpgid resumed>) = 0 [pid 895] <... openat resumed>) = 3 [pid 894] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 313] <... setsockopt resumed>) = 0 [pid 896] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 895] write(3, "1000", 4 [pid 894] <... mprotect resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 896] <... symlink resumed>) = 0 [pid 895] <... write resumed>) = 4 [pid 894] rt_sigprocmask(SIG_BLOCK, ~[] [pid 896] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 895] close(3 [pid 894] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 896] <... symlink resumed>) = 0 [pid 895] <... close resumed>) = 0 [pid 894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 896] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 895] read(200ci2-android-6-1/strace-static-x86_64: Process 897 attached [pid 896] <... symlink resumed>) = 0 [pid 895] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 894] <... clone3 resumed> => {parent_tid=[136]}, 88) = 136 [pid 313] <... 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 897] set_robust_list(0x7f63900539a0, 24 [pid 896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 895] symlink("/dev/binderfs", "./binderfs" [pid 894] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 897] <... set_robust_list resumed>) = 0 [pid 896] <... openat resumed>) = 3 [pid 895] <... symlink resumed>) = 0 [pid 894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 897] rt_sigprocmask(SIG_SETMASK, [] [pid 896] write(3, "1000", 4 [pid 895] write(1, "executing program\n", 18 [pid 894] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 executing program [pid 897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 896] <... write resumed>) = 4 [pid 895] <... write resumed>) = 18 [pid 894] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 897] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 896] close(3 [pid 895] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 897] <... socket resumed>) = 3 [pid 896] <... close resumed>) = 0 [pid 895] <... futex resumed>) = 0 [pid 313] <... 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 897] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] read(200 [pid 895] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] close(3 [pid 897] <... futex resumed>) = 1 [pid 896] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 895] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 894] <... futex resumed>) = 0 [pid 897] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 896] symlink("/dev/binderfs", "./binderfs" [pid 895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 894] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... symlink resumed>) = 0 [pid 895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 894] <... futex resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 897] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 896] write(1, "executing program\n", 18 executing program [pid 895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 894] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 897] <... socket resumed>) = 4 [pid 896] <... write resumed>) = 18 [pid 895] <... mmap resumed>) = 0x7f6390033000 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 897] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 896] <... futex resumed>) = 0 [pid 895] <... mprotect resumed>) = 0 [pid 896] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 895] rt_sigprocmask(SIG_BLOCK, ~[] [pid 896] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 895] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 896] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 898 attached ci2-android-6-1/strace-static-x86_64: Process 899 attached [pid 897] <... futex resumed>) = 1 [pid 896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 894] <... futex resumed>) = 0 [pid 899] set_robust_list(0x7f63900539a0, 24 [pid 898] set_robust_list(0x55557ce52760, 24 [pid 897] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 895] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 894] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 92 [pid 899] <... set_robust_list resumed>) = 0 [pid 898] <... set_robust_list resumed>) = 0 [pid 897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... mmap resumed>) = 0x7f6390033000 [pid 895] rt_sigprocmask(SIG_SETMASK, [] [pid 894] <... futex resumed>) = 0 [pid 899] rt_sigprocmask(SIG_SETMASK, [] [pid 898] rt_sigprocmask(SIG_SETMASK, [] [pid 896] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 896] <... mprotect resumed>) = 0 [pid 895] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] chdir("./29" [pid 896] rt_sigprocmask(SIG_BLOCK, ~[] [pid 895] <... futex resumed>) = 0 [pid 898] <... chdir resumed>) = 0 [pid 896] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 895] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 900 attached [pid 899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 898] <... prctl resumed>) = 0 [pid 897] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 894] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 900] set_robust_list(0x7f63900539a0, 24 [pid 899] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 898] setpgid(0, 0 [pid 897] <... connect resumed>) = -1 EEXIST (File exists) [pid 896] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 317] --- 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] <... openat resumed>) = 3 [pid 900] <... set_robust_list resumed>) = 0 [pid 899] <... socket resumed>) = 3 [pid 898] <... setpgid resumed>) = 0 [pid 897] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] rt_sigprocmask(SIG_SETMASK, [] [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] fstat(3 [pid 900] rt_sigprocmask(SIG_SETMASK, [] [pid 899] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 897] <... futex resumed>) = 1 [pid 896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 894] <... futex resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 899] <... futex resumed>) = 1 [pid 898] <... symlink resumed>) = 0 [pid 897] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 896] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 899] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = 0 [pid 314] getdents64(3 [pid 900] <... socket resumed>) = 3 [pid 899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] <... symlink resumed>) = 0 [pid 897] sendfile(-1, -1, [3 [pid 896] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 895] <... futex resumed>) = 0 [pid 894] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 900] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 898] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 897] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 895] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 900] <... futex resumed>) = 0 [pid 898] <... symlink resumed>) = 0 [pid 896] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 899] <... socket resumed>) = 4 [pid 898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 896] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./36/binderfs" [pid 898] <... openat resumed>) = 3 [pid 896] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 898] write(3, "1000", 4 [pid 314] unlink("./36/binderfs" [pid 900] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 899] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... write resumed>) = 4 [pid 897] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 900] <... socket resumed>) = 4 [pid 898] close(3 [pid 314] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 897] <... futex resumed>) = 1 [pid 900] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 1 [pid 898] <... close resumed>) = 0 [pid 897] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] <... futex resumed>) = 0 [pid 894] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 900] <... futex resumed>) = 1 [pid 899] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] read(200 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 900] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 897] <... futex resumed>) = 0 [pid 896] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] <... futex resumed>) = 1 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 898] symlink("/dev/binderfs", "./binderfs" [pid 897] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] unlink("./36/cgroup.net" [pid 900] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 899] <... connect resumed>) = -1 EEXIST (File exists) [pid 898] <... symlink resumed>) = 0 [pid 896] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... unlink resumed>) = 0 [pid 898] write(1, "executing program\n", 18 [pid 314] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 898] <... write resumed>) = 18 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 898] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 900] <... connect resumed>) = -1 EEXIST (File exists) [pid 899] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 897] <... clone3 resumed>) = 137 executing program [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 900] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 1 [pid 898] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 897] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 314] unlink("./36/cgroup.cpu" [pid 900] <... futex resumed>) = 1 [pid 899] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 897] <... futex resumed>) = 1 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 900] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 897] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 896] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] sendfile(-1, -1, [3 [pid 898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 900] sendfile(-1, -1, [3 [pid 899] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 896] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] newfstatat(AT_FDCWD, "./36/cgroup" [pid 897] ioctl(3, PPPIOCSMRU, 0 [pid 900] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 899] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 900] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 1 [pid 898] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 897] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 895] <... futex resumed>) = 0 [pid 314] unlink("./36/cgroup" [pid 900] <... futex resumed>) = 1 [pid 899] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] <... mprotect resumed>) = 0 [pid 897] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 900] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] rt_sigprocmask(SIG_BLOCK, ~[] [pid 897] <... futex resumed>) = 1 [pid 896] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] <... futex resumed>) = 0 [pid 314] getdents64(3 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 898] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 897] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] close(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 900] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 899] <... clone3 resumed>) = 115 [pid 898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 896] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] <... close resumed>) = 0 [pid 314] close(3ci2-android-6-1/strace-static-x86_64: Process 903 attached [pid 900] <... clone3 resumed>) = 115 [pid 899] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] close(4 [pid 314] <... close resumed>) = 0 [pid 903] set_robust_list(0x7f63900539a0, 24 [pid 900] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 1 [pid 898] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 895] <... futex resumed>) = 0 [pid 894] <... close resumed>) = 0 [pid 314] rmdir("./36" [pid 903] <... set_robust_list resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 899] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] rt_sigprocmask(SIG_SETMASK, [] [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] close(5 [pid 314] <... rmdir resumed>) = 0 [pid 903] rt_sigprocmask(SIG_SETMASK, [] [pid 900] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 896] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./37", 0777 [pid 903] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] ioctl(3, PPPIOCSMRU, 0 [pid 898] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] close(6 [pid 314] <... mkdir resumed>) = 0 [pid 903] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 900] ioctl(3, PPPIOCSMRU, 0 [pid 899] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 898] <... futex resumed>) = 0 [pid 896] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 903] <... socket resumed>) = 3 [pid 900] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 899] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] close(7 [pid 314] <... socket resumed>) = 3 [pid 903] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 1 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 895] <... futex resumed>) = 0 [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 903] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 899] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 895] close(3 [pid 894] close(8 [pid 314] <... close resumed>) = 0 [pid 903] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 900] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] <... futex resumed>) = 0 [pid 896] close(3 [pid 895] <... close resumed>) = 0 [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 903] <... socket resumed>) = 4 [pid 898] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... close resumed>) = 0 [pid 895] close(4 [pid 894] close(9 [pid 314] <... socket resumed>) = 3 [pid 903] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] close(4 [pid 895] <... close resumed>) = 0 [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 903] <... futex resumed>) = 0 [pid 898] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... close resumed>) = 0 [pid 895] close(5 [pid 894] close(10 [pid 314] <... 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 903] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 898] <... futex resumed>) = 0 [pid 896] close(5 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 903] <... connect resumed>) = -1 EEXIST (File exists) [pid 898] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(6 [pid 894] close(11 [pid 314] <... 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 903] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] close(6 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 903] <... futex resumed>) = 0 [pid 898] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(7 [pid 894] close(12 [pid 314] <... close resumed>) = 0 [pid 903] sendfile(-1, -1, [3 [pid 898] <... futex resumed>) = 0 [pid 896] close(7 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 903] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 898] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(8 [pid 894] close(13 [pid 314] <... socket resumed>) = 3 [pid 903] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] close(8 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 903] <... futex resumed>) = 0 [pid 898] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(9 [pid 894] close(14 [pid 314] <... 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 903] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 898] <... futex resumed>) = 0 [pid 896] close(9 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 895] close(10 [pid 894] close(15 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(11 [pid 894] close(16 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(12 [pid 894] close(17 [pid 903] <... clone3 resumed>) = 94 [pid 898] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 903] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] close(10 [pid 895] close(13 [pid 894] close(18 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 903] <... futex resumed>) = 1 [pid 898] <... futex resumed>) = 0 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 903] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] close(11 [pid 895] close(14 [pid 894] close(19 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] <... futex resumed>) = 0 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 903] ioctl(3, PPPIOCSMRU, 0 [pid 898] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] close(12 [pid 895] close(15 [pid 894] close(20 [pid 314] <... 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 903] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 903] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] close(13 [pid 895] close(16 [pid 894] close(21 [pid 314] <... 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 903] <... futex resumed>) = 1 [pid 898] <... futex resumed>) = 0 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 903] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] close(3 [pid 896] close(14 [pid 895] close(17 [pid 894] close(22 [pid 898] <... close resumed>) = 0 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 898] close(4 [pid 896] close(15 [pid 895] close(18 [pid 894] close(23 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 898] <... close resumed>) = 0 [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 898] close(5 [pid 896] close(16 [pid 895] close(19 [pid 894] close(24 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 898] close(6 [pid 896] close(17 [pid 895] close(20 [pid 894] close(25 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 898] close(7 [pid 896] close(18 [pid 895] close(21 [pid 894] close(26 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 898] close(8 [pid 896] close(19 [pid 895] close(22 [pid 894] close(27 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 898] close(9 [pid 896] close(20 [pid 895] close(23 [pid 894] close(28 [pid 314] close(3 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 898] close(10 [pid 895] close(24 [pid 896] close(21 [pid 894] close(29 [pid 314] <... close resumed>) = 0 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 898] close(11 [pid 896] close(22 [pid 895] close(25 [pid 314] <... socket resumed>) = 3 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] exit_group(0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 898] close(12 [pid 897] <... futex resumed>) = ? [pid 896] close(23 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] <... exit_group resumed>) = ? [pid 314] <... 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 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 897] +++ exited with 0 +++ [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(26 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 898] close(13 [pid 896] close(24 [pid 314] <... 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 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 898] close(14 [pid 896] close(25 [pid 314] <... 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 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 894] +++ exited with 0 +++ [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 898] close(15 [pid 896] close(26 [pid 895] close(27 [pid 314] <... 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 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 898] close(16 [pid 896] close(27 [pid 314] <... 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 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(28 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 898] close(17 [pid 896] close(28 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 895] close(29 [pid 314] close(3 [pid 898] close(18 [pid 896] close(29 [pid 895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 898] close(19 [pid 896] exit_group(0 [pid 895] exit_group(0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 900] <... futex resumed>) = ? [pid 899] <... futex resumed>) = ? [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 896] <... exit_group resumed>) = ? [pid 895] <... exit_group resumed>) = ? [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 906 attached [pid 900] +++ exited with 0 +++ [pid 899] +++ exited with 0 +++ [pid 898] close(20 [pid 896] +++ exited with 0 +++ [pid 895] +++ exited with 0 +++ [pid 906] set_robust_list(0x55557ce52760, 24 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 116 [pid 906] <... set_robust_list resumed>) = 0 [pid 898] close(21 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 906] rt_sigprocmask(SIG_SETMASK, [] [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 898] close(22 [pid 906] chdir("./37" [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 906] <... chdir resumed>) = 0 [pid 898] close(23 [pid 317] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 906] <... prctl resumed>) = 0 [pid 898] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 906] setpgid(0, 0 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 906] <... setpgid resumed>) = 0 [pid 898] close(25 [pid 317] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 906] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 906] <... symlink resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 906] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 898] close(26 [pid 317] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 906] <... symlink resumed>) = 0 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 906] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 898] close(27 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 906] <... symlink resumed>) = 0 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 898] close(28 [pid 906] <... openat resumed>) = 3 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 906] write(3, "1000", 4 [pid 898] close(29 [pid 906] <... write resumed>) = 4 [pid 898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 906] close(3 [pid 898] exit_group(0 [pid 906] <... close resumed>) = 0 [pid 903] <... futex resumed>) = ? [pid 898] <... exit_group resumed>) = ? [pid 906] read(200 [pid 903] +++ exited with 0 +++ [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./43/binderfs" [pid 906] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 906] symlink("/dev/binderfs", "./binderfs" [pid 317] unlink("./43/binderfs" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 906] <... symlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 906] write(1, "executing program\n", 18 [pid 317] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 906] <... write resumed>) = 18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./43/cgroup.net" executing program [pid 906] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 906] <... futex resumed>) = 0 [pid 317] unlink("./43/cgroup.net" [pid 906] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... unlink resumed>) = 0 [pid 906] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 906] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./43/cgroup.cpu" [pid 906] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... unlink resumed>) = 0 [pid 906] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 906] <... mprotect resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./43/cgroup" [pid 906] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 906] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] unlink("./43/cgroup" [pid 906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... unlink resumed>) = 0 [pid 317] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 907 attached , 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 907] set_robust_list(0x7f63900539a0, 24 [pid 906] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 [pid 317] close(3 [pid 316] <... restart_syscall resumed>) = 0 [pid 907] <... set_robust_list resumed>) = 0 [pid 906] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... close resumed>) = 0 [pid 907] rt_sigprocmask(SIG_SETMASK, [] [pid 906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] rmdir("./43" [pid 313] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 906] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rmdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 907] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 906] <... futex resumed>) = 0 [pid 317] mkdir("./44", 0777 [pid 316] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... restart_syscall resumed>) = 0 [pid 313] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 907] <... socket resumed>) = 3 [pid 906] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... mkdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 907] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... openat resumed>) = 3 [pid 907] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] <... openat resumed>) = 3 [pid 315] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] fstat(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] fstat(3 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 907] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 906] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 315] <... openat resumed>) = 3 [pid 907] <... socket resumed>) = 4 [pid 317] <... socket resumed>) = 3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] fstat(3 [pid 313] getdents64(3 [pid 907] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 907] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getdents64(3 [pid 906] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./37/binderfs" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 906] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] <... connect resumed>) = -1 EEXIST (File exists) [pid 906] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] unlink("./37/binderfs" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 907] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./36/binderfs" [pid 313] newfstatat(AT_FDCWD, "./29/binderfs" [pid 907] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 907] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./36/binderfs" [pid 313] unlink("./29/binderfs" [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 315] <... unlink resumed>) = 0 [pid 907] sendfile(-1, -1, [3 [pid 906] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 907] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] unlink("./37/cgroup.net" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 907] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 317] <... 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 316] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 907] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 906] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./36/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 906] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 315] <... unlink resumed>) = 0 [pid 906] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] <... clone3 resumed>) = 118 [pid 317] <... 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 316] unlink("./37/cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 907] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 313] unlink("./29/cgroup.net" [pid 907] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 317] <... 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 316] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 907] ioctl(3, PPPIOCSMRU, 0 [pid 906] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./36/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 907] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 906] <... futex resumed>) = 0 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./37/cgroup" [pid 315] <... unlink resumed>) = 0 [pid 313] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 906] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 907] <... futex resumed>) = 0 [pid 906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 316] unlink("./37/cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 907] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./36/cgroup" [pid 906] <... close resumed>) = 0 [pid 317] <... 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 316] getdents64(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 906] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] unlink("./36/cgroup" [pid 906] <... close resumed>) = 0 [pid 317] <... 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 316] close(3 [pid 315] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 906] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 315] getdents64(3 [pid 313] unlink("./29/cgroup.cpu" [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] rmdir("./37" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 906] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... rmdir resumed>) = 0 [pid 315] close(3 [pid 313] <... unlink resumed>) = 0 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] mkdir("./38", 0777 [pid 315] <... close resumed>) = 0 [pid 313] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 906] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... mkdir resumed>) = 0 [pid 315] rmdir("./36" [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... rmdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 906] close(8 [pid 317] close(3 [pid 316] <... socket resumed>) = 3 [pid 315] mkdir("./37", 0777 [pid 313] newfstatat(AT_FDCWD, "./29/cgroup" [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 315] <... mkdir resumed>) = 0 [pid 906] close(9 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... socket resumed>) = 3 [pid 906] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 315] close(3 [pid 313] unlink("./29/cgroup" [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 906] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 906] close(12 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getdents64(3 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] <... 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 906] close(13 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 313] close(3 [pid 906] close(14 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] close(3 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 906] close(15 [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 313] rmdir("./29" [pid 906] close(16 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 313] <... rmdir resumed>) = 0 [pid 906] close(17 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] mkdir("./30", 0777 [pid 906] close(18 [pid 317] <... 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 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 906] close(19 [pid 317] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 906] close(20 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 313] close(3 [pid 906] close(21 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... close resumed>) = 0 [pid 906] close(22 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 906] close(23 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 313] <... socket resumed>) = 3 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... setsockopt resumed>) = 0 [pid 906] close(24 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 909 attached [pid 906] close(25 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 909] set_robust_list(0x55557ce52760, 24 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 138 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 909] <... set_robust_list resumed>) = 0 [pid 906] close(26 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... socket resumed>) = 3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 313] <... 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 909] rt_sigprocmask(SIG_SETMASK, [] [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 906] close(27 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 909] chdir("./44" [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 909] <... chdir resumed>) = 0 [pid 906] close(28 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 313] close(3 [pid 909] <... prctl resumed>) = 0 [pid 906] close(29 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 909] setpgid(0, 0 [pid 906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 909] <... setpgid resumed>) = 0 [pid 906] exit_group(0 [pid 316] <... 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 315] close(3 [pid 909] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 907] <... futex resumed>) = ? [pid 906] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 909] <... symlink resumed>) = 0 [pid 907] +++ exited with 0 +++ [pid 906] +++ exited with 0 +++ [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 909] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 909] <... symlink resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... 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 909] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] close(3 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 909] <... symlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 909] <... openat resumed>) = 3 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... 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 909] write(3, "1000", 4 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 ci2-android-6-1/strace-static-x86_64: Process 910 attached [pid 909] <... write resumed>) = 4 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 910] set_robust_list(0x55557ce52760, 24 [pid 909] close(3 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 116 [pid 315] <... 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 313] <... 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 910] <... set_robust_list resumed>) = 0 [pid 909] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 910] rt_sigprocmask(SIG_SETMASK, [] [pid 909] read(200 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 313] <... 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 910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 909] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 910] chdir("./38" [pid 909] symlink("/dev/binderfs", "./binderfs" [pid 315] <... setsockopt resumed>) = 0 [pid 910] <... chdir resumed>) = 0 [pid 909] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 909] write(1, "executing program\n", 18 [pid 315] <... 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 executing program [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 910] <... prctl resumed>) = 0 [pid 909] <... write resumed>) = 18 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... 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 910] setpgid(0, 0 [pid 909] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 910] <... setpgid resumed>) = 0 [pid 909] <... futex resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... 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 910] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 909] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 909] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... 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 910] <... symlink resumed>) = 0 [pid 909] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] close(3 [pid 314] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 910] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 910] <... symlink resumed>) = 0 [pid 909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 910] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 909] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... openat resumed>) = 3 [pid 910] <... symlink resumed>) = 0 [pid 909] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] fstat(3 [pid 910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 909] <... mprotect resumed>) = 0 [pid 313] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 911 attached [pid 909] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 911] set_robust_list(0x55557ce52760, 24 [pid 910] <... openat resumed>) = 3 [pid 909] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 116 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getdents64(3 [pid 911] <... set_robust_list resumed>) = 0 [pid 910] write(3, "1000", 4 [pid 909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 911] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 912 attached [pid 911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 910] <... write resumed>) = 4 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 912] set_robust_list(0x7f63900539a0, 24 [pid 911] chdir("./37" [pid 910] close(3 [pid 909] <... clone3 resumed> => {parent_tid=[139]}, 88) = 139 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 912] <... set_robust_list resumed>) = 0 [pid 911] <... chdir resumed>) = 0 [pid 910] <... close resumed>) = 0 [pid 909] rt_sigprocmask(SIG_SETMASK, [] [pid 314] newfstatat(AT_FDCWD, "./37/binderfs" [pid 313] <... setsockopt resumed>) = 0 [pid 912] rt_sigprocmask(SIG_SETMASK, [] [pid 911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 910] read(200 [pid 909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 911] <... prctl resumed>) = 0 [pid 910] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 909] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] unlink("./37/binderfs" [pid 313] <... 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 912] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 911] setpgid(0, 0 [pid 910] symlink("/dev/binderfs", "./binderfs" [pid 909] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 912] <... socket resumed>) = 3 [pid 911] <... setpgid resumed>) = 0 [pid 910] <... symlink resumed>) = 0 [pid 909] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 912] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 910] write(1, "executing program\n", 18 [pid 909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 912] <... futex resumed>) = 0 [pid 911] <... symlink resumed>) = 0 [pid 910] <... write resumed>) = 18 [pid 909] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 313] <... setsockopt resumed>) = 0 [pid 912] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 911] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 910] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 912] <... socket resumed>) = 4 [pid 911] <... symlink resumed>) = 0 [pid 910] <... futex resumed>) = 0 [pid 909] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] unlink("./37/cgroup.net" [pid 313] <... 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 912] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 910] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 912] <... futex resumed>) = 0 [pid 911] <... symlink resumed>) = 0 [pid 910] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 909] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 909] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 912] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 911] <... openat resumed>) = 3 [pid 910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 909] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 912] <... connect resumed>) = -1 EEXIST (File exists) [pid 911] write(3, "1000", 4 [pid 910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 912] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] <... write resumed>) = 4 [pid 910] <... mmap resumed>) = 0x7f6390033000 [pid 314] unlink("./37/cgroup.cpu" [pid 911] close(3 [pid 910] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... unlink resumed>) = 0 [pid 912] <... futex resumed>) = 1 [pid 911] <... close resumed>) = 0 [pid 910] <... mprotect resumed>) = 0 [pid 909] <... futex resumed>) = 0 [pid 314] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... setsockopt resumed>) = 0 [pid 912] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] read(200 [pid 910] rt_sigprocmask(SIG_BLOCK, ~[] [pid 909] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 911] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 909] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./37/cgroup" [pid 912] sendfile(-1, -1, [3 [pid 911] symlink("/dev/binderfs", "./binderfs" [pid 910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 909] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 913 attached [pid 912] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 911] <... symlink resumed>) = 0 [pid 314] unlink("./37/cgroup" [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 913] set_robust_list(0x7f63900539a0, 24 [pid 912] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] write(1, "executing program\n", 18 [pid 910] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 executing program [pid 314] <... unlink resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 913] <... set_robust_list resumed>) = 0 [pid 912] <... futex resumed>) = 1 [pid 911] <... write resumed>) = 18 [pid 910] rt_sigprocmask(SIG_SETMASK, [] [pid 909] <... futex resumed>) = 0 [pid 314] getdents64(3 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 913] rt_sigprocmask(SIG_SETMASK, [] [pid 912] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 909] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 911] <... futex resumed>) = 0 [pid 910] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(3 [pid 911] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 910] <... futex resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 911] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 910] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] rmdir("./37"ci2-android-6-1/strace-static-x86_64: Process 914 attached [pid 913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 909] <... futex resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 914] set_robust_list(0x55557ce52760, 24 [pid 913] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 912] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 909] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] mkdir("./38", 0777 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 95 [pid 914] <... set_robust_list resumed>) = 0 [pid 913] <... socket resumed>) = 3 [pid 911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] <... mkdir resumed>) = 0 [pid 914] rt_sigprocmask(SIG_SETMASK, [] [pid 911] <... mmap resumed>) = 0x7f6390033000 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 912] <... clone3 resumed>) = 140 [pid 911] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... socket resumed>) = 3 [pid 914] chdir("./30" [pid 911] <... mprotect resumed>) = 0 [pid 314] close(3 [pid 914] <... chdir resumed>) = 0 [pid 913] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 912] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 914] <... prctl resumed>) = 0 [pid 913] <... futex resumed>) = 1 [pid 912] <... futex resumed>) = 1 [pid 911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 910] <... futex resumed>) = 0 [pid 909] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 916 attached [pid 914] setpgid(0, 0 [pid 913] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 910] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 916] set_robust_list(0x7f63900539a0, 24 [pid 914] <... setpgid resumed>) = 0 [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 911] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 [pid 910] <... futex resumed>) = 0 [pid 909] <... futex resumed>) = 0 [pid 314] <... 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 916] <... set_robust_list resumed>) = 0 [pid 914] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 913] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 912] ioctl(3, PPPIOCSMRU, 0 [pid 911] rt_sigprocmask(SIG_SETMASK, [] [pid 910] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 916] rt_sigprocmask(SIG_SETMASK, [] [pid 914] <... symlink resumed>) = 0 [pid 913] <... socket resumed>) = 4 [pid 912] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 914] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 911] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(3 [pid 913] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 914] <... symlink resumed>) = 0 [pid 912] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 1 [pid 910] <... futex resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 916] <... socket resumed>) = 3 [pid 914] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 913] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 912] <... futex resumed>) = 1 [pid 911] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 916] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... symlink resumed>) = 0 [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 912] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] <... futex resumed>) = 0 [pid 909] close(3 [pid 314] <... socket resumed>) = 3 [pid 916] <... futex resumed>) = 0 [pid 914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 913] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 911] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 916] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 914] <... openat resumed>) = 3 [pid 913] <... connect resumed>) = -1 EEXIST (File exists) [pid 911] <... futex resumed>) = 0 [pid 909] close(4 [pid 314] <... 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 916] <... socket resumed>) = 4 [pid 914] write(3, "1000", 4 [pid 913] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 916] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... write resumed>) = 4 [pid 913] <... futex resumed>) = 1 [pid 911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] <... futex resumed>) = 0 [pid 909] close(5 [pid 314] <... 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 916] <... futex resumed>) = 0 [pid 914] close(3 [pid 913] sendfile(-1, -1, [3 [pid 911] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 916] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 914] <... close resumed>) = 0 [pid 913] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 911] <... futex resumed>) = 0 [pid 910] <... futex resumed>) = 0 [pid 909] close(6 [pid 314] <... 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 916] <... connect resumed>) = -1 EEXIST (File exists) [pid 914] read(200 [pid 913] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 916] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 913] <... futex resumed>) = 0 [pid 911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 909] close(7 [pid 314] <... 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 916] <... futex resumed>) = 0 executing program [pid 914] symlink("/dev/binderfs", "./binderfs" [pid 913] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 911] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 916] sendfile(-1, -1, [3 [pid 914] <... symlink resumed>) = 0 [pid 911] <... futex resumed>) = 0 [pid 910] <... futex resumed>) = 0 [pid 314] <... 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 914] write(1, "executing program\n", 18 [pid 911] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 914] <... write resumed>) = 18 [pid 913] <... clone3 resumed>) = 118 [pid 909] close(8 [pid 314] <... 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 916] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 914] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 916] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 1 [pid 910] <... futex resumed>) = 0 [pid 909] close(9 [pid 314] <... 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 916] <... futex resumed>) = 1 [pid 914] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 913] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] <... futex resumed>) = 0 [pid 910] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 916] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 911] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] <... futex resumed>) = 0 [pid 909] close(10 [pid 916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 913] ioctl(3, PPPIOCSMRU, 0 [pid 911] <... futex resumed>) = 0 [pid 910] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 916] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 913] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 911] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] close(11 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 916] <... clone3 resumed>) = 118 [pid 914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 913] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = 1 [pid 911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] <... futex resumed>) = 0 [pid 914] <... mmap resumed>) = 0x7f6390033000 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 916] <... futex resumed>) = 0 [pid 914] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 913] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] close(3 [pid 909] close(12 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 916] ioctl(3, PPPIOCSMRU, 0 [pid 914] <... mprotect resumed>) = 0 [pid 911] <... futex resumed>) = 0 [pid 910] <... close resumed>) = 0 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 916] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 914] rt_sigprocmask(SIG_BLOCK, ~[] [pid 910] close(4 [pid 314] <... 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 916] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 911] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... close resumed>) = 0 [pid 909] close(13 [pid 314] close(3 [pid 916] <... futex resumed>) = 0 [pid 914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] close(5 [pid 916] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 919 attached [pid 911] close(3 [pid 910] close(6 [pid 909] close(14 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 919] set_robust_list(0x7f63900539a0, 24 [pid 914] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 911] <... close resumed>) = 0 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 919] <... set_robust_list resumed>) = 0 [pid 914] rt_sigprocmask(SIG_SETMASK, [] [pid 911] close(4 [pid 910] close(7 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 919] rt_sigprocmask(SIG_SETMASK, [] [pid 914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 911] <... close resumed>) = 0 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(15 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 914] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(5 [pid 910] close(8 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 914] <... futex resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(16 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 914] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] close(6 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 919] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(17 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 919] <... socket resumed>) = 3 [pid 911] close(7 [pid 910] close(9 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(18 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 911] close(8 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(19 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 911] close(9 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(20 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 919] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(10 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 919] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(10 [pid 909] close(21 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(11 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] close(3 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... futex resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(11 [pid 909] close(22 [pid 919] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 914] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] close(12 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 919] <... socket resumed>) = 4 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(12 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 919] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(13 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(23 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 919] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(13 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(14 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(24 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 910] close(14 [pid 919] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 919] <... connect resumed>) = -1 EEXIST (File exists) [pid 910] close(15 [pid 919] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 919] <... futex resumed>) = 0 [pid 910] close(16 [pid 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(17ci2-android-6-1/strace-static-x86_64: Process 920 attached ) = -1 EBADF (Bad file descriptor) [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 919] <... futex resumed>) = 0 [pid 914] <... futex resumed>) = 1 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 119 [pid 920] set_robust_list(0x55557ce52760, 24 [pid 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] close(15 [pid 910] close(18 [pid 909] close(25 [pid 920] <... set_robust_list resumed>) = 0 [pid 914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 920] rt_sigprocmask(SIG_SETMASK, [] [pid 914] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] close(19 [pid 920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 919] <... futex resumed>) = 0 [pid 914] <... futex resumed>) = 1 [pid 911] close(16 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(26 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 920] chdir("./38" [pid 919] sendfile(-1, -1, [3 [pid 914] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(20 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] <... chdir resumed>) = 0 [pid 919] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 911] close(17 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(27 [pid 920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 919] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(21 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] <... prctl resumed>) = 0 [pid 919] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 911] close(18 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(28 [pid 920] setpgid(0, 0 [pid 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(22 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] <... setpgid resumed>) = 0 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... futex resumed>) = 0 [pid 911] close(19 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] close(29 [pid 920] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 919] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 914] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(23 [pid 909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] <... symlink resumed>) = 0 [pid 910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] close(24) = -1 EBADF (Bad file descriptor) [pid 910] close(25) = -1 EBADF (Bad file descriptor) [pid 910] close(26) = -1 EBADF (Bad file descriptor) [pid 910] close(27) = -1 EBADF (Bad file descriptor) [pid 910] close(28) = -1 EBADF (Bad file descriptor) [pid 910] close(29) = -1 EBADF (Bad file descriptor) [pid 920] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 919] <... clone3 resumed>) = 97 [pid 911] close(20 [pid 910] exit_group(0 [pid 909] exit_group(0 [pid 920] <... symlink resumed>) = 0 [pid 913] <... futex resumed>) = ? [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 910] <... exit_group resumed>) = ? [pid 920] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 919] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] +++ exited with 0 +++ [pid 912] <... futex resumed>) = ? [pid 911] close(21 [pid 910] +++ exited with 0 +++ [pid 909] <... exit_group resumed>) = ? [pid 920] <... symlink resumed>) = 0 [pid 919] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 912] +++ exited with 0 +++ [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 909] +++ exited with 0 +++ [pid 920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(22 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 920] <... openat resumed>) = 3 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... futex resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 920] write(3, "1000", 4 [pid 919] ioctl(3, PPPIOCSMRU, 0 [pid 914] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 911] close(23 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 920] <... write resumed>) = 4 [pid 919] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] close(3 [pid 919] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 911] close(24 [pid 920] <... close resumed>) = 0 [pid 919] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] read(200 [pid 919] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] close(3 [pid 911] close(25 [pid 317] <... restart_syscall resumed>) = 0 [pid 920] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... close resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] symlink("/dev/binderfs", "./binderfs" [pid 914] close(4 [pid 911] close(26 [pid 920] <... symlink resumed>) = 0 [pid 914] <... close resumed>) = 0 [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 920] write(1, "executing program\n", 18 [pid 914] close(5 [pid 911] close(27 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 920] <... write resumed>) = 18 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 920] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] close(6 [pid 911] close(28 [pid 317] <... openat resumed>) = 3 [pid 920] <... futex resumed>) = 0 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 920] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 914] close(7 [pid 911] close(29 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 920] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 920] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 914] close(8 [pid 911] exit_group(0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 916] <... futex resumed>) = ? [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 911] <... exit_group resumed>) = ? [pid 317] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 916] +++ exited with 0 +++ [pid 914] close(9 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 911] +++ exited with 0 +++ [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 920] <... mmap resumed>) = 0x7f6390033000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 920] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 914] close(10 [pid 317] newfstatat(AT_FDCWD, "./44/binderfs" [pid 920] <... mprotect resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 920] rt_sigprocmask(SIG_BLOCK, ~[] [pid 914] close(11 [pid 317] unlink("./44/binderfs" [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 920] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 920] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 914] close(12 [pid 317] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 922 attached [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 922] set_robust_list(0x7f63900539a0, 24 [pid 920] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 [pid 914] close(13 [pid 317] newfstatat(AT_FDCWD, "./44/cgroup.net" [pid 922] <... set_robust_list resumed>) = 0 [pid 920] rt_sigprocmask(SIG_SETMASK, [] [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 922] rt_sigprocmask(SIG_SETMASK, [] [pid 920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 914] close(14 [pid 317] unlink("./44/cgroup.net" [pid 922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 920] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 922] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 920] <... futex resumed>) = 0 [pid 914] close(15 [pid 317] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 922] <... socket resumed>) = 3 [pid 920] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 914] close(16 [pid 317] newfstatat(AT_FDCWD, "./44/cgroup.cpu" [pid 922] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 922] <... futex resumed>) = 1 [pid 920] <... futex resumed>) = 0 [pid 914] close(17 [pid 317] unlink("./44/cgroup.cpu" [pid 922] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 920] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 920] <... futex resumed>) = 0 [pid 914] close(18 [pid 317] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 922] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 920] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 922] <... socket resumed>) = 4 [pid 914] close(19 [pid 317] newfstatat(AT_FDCWD, "./44/cgroup" [pid 316] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 922] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 922] <... futex resumed>) = 1 [pid 920] <... futex resumed>) = 0 [pid 914] close(20 [pid 317] unlink("./44/cgroup" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 922] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 920] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 920] <... futex resumed>) = 0 [pid 914] close(21 [pid 317] getdents64(3 [pid 316] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 922] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 920] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 922] <... connect resumed>) = -1 EEXIST (File exists) [pid 914] close(22 [pid 317] close(3 [pid 316] <... openat resumed>) = 3 [pid 922] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] fstat(3 [pid 922] <... futex resumed>) = 1 [pid 920] <... futex resumed>) = 0 [pid 914] close(23 [pid 317] rmdir("./44" [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 922] sendfile(-1, -1, [3 [pid 920] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 922] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 920] <... futex resumed>) = 0 [pid 914] close(24 [pid 317] mkdir("./45", 0777 [pid 316] getdents64(3 [pid 922] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 922] <... futex resumed>) = 0 [pid 920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] close(25 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 922] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 920] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 920] <... futex resumed>) = 0 [pid 922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] close(26 [pid 317] close(3 [pid 316] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 922] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 920] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 914] close(27 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 914] close(28 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 914] close(29 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 914] exit_group(0 [pid 317] close(3 [pid 922] <... clone3 resumed>) = 121 [pid 919] <... futex resumed>) = ? [pid 914] <... exit_group resumed>) = ? [pid 317] <... close resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./38/binderfs" [pid 922] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] +++ exited with 0 +++ [pid 914] +++ exited with 0 +++ [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 922] <... futex resumed>) = 1 [pid 920] <... futex resumed>) = 0 [pid 317] <... 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 316] unlink("./38/binderfs" [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 922] ioctl(3, PPPIOCSMRU, 0 [pid 920] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 922] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 920] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 922] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 922] <... futex resumed>) = 0 [pid 920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 922] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 920] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 920] <... close resumed>) = 0 [pid 317] <... 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 315] <... restart_syscall resumed>) = 0 [pid 920] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 920] <... close resumed>) = 0 [pid 317] <... 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 316] unlink("./38/cgroup.net" [pid 313] <... restart_syscall resumed>) = 0 [pid 920] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 315] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 920] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 315] <... openat resumed>) = 3 [pid 920] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] fstat(3 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] unlink("./38/cgroup.cpu" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 920] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 920] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./38/cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./37/binderfs" [pid 920] close(10 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] unlink("./38/cgroup" [pid 315] unlink("./37/binderfs" [pid 920] close(11 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 315] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 920] close(12 [pid 317] <... socket resumed>) = 3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 920] close(13 [pid 317] <... 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 316] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 315] unlink("./37/cgroup.net" [pid 920] close(14 [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] rmdir("./38" [pid 315] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 920] close(15 [pid 317] <... 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 316] <... rmdir resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] mkdir("./39", 0777 [pid 315] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 920] close(16 [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... mkdir resumed>) = 0 [pid 315] unlink("./37/cgroup.cpu" [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... unlink resumed>) = 0 [pid 920] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 920] close(18 [pid 317] close(3 [pid 316] close(3 [pid 315] newfstatat(AT_FDCWD, "./37/cgroup" [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] unlink("./37/cgroup" [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 924 attached , 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 924] set_robust_list(0x55557ce52760, 24 [pid 920] close(19 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 141 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] close(3 [pid 924] <... set_robust_list resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 924] rt_sigprocmask(SIG_SETMASK, [] [pid 920] close(20 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] rmdir("./37" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... rmdir resumed>) = 0 [pid 924] chdir("./45" [pid 920] close(21 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] mkdir("./38", 0777 [pid 924] <... chdir resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... mkdir resumed>) = 0 [pid 924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 920] close(22 [pid 316] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 924] <... prctl resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 924] setpgid(0, 0 [pid 920] close(23 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] close(3 [pid 924] <... setpgid resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 924] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 920] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] <... symlink resumed>) = 0 [pid 316] <... 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 924] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 920] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 924] <... symlink resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 924] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 920] close(26 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 924] <... symlink resumed>) = 0 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 920] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 924] <... openat resumed>) = 3 [pid 920] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 924] write(3, "1000", 4 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] close(3 [pid 924] <... write resumed>) = 4 [pid 920] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 924] close(3 [pid 920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 924] <... close resumed>) = 0 [pid 920] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 924] read(200 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 924] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 922] <... futex resumed>) = ? [pid 920] <... exit_group resumed>) = ? [pid 316] <... 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 315] <... 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 924] symlink("/dev/binderfs", "./binderfs" [pid 922] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 924] <... symlink resumed>) = 0 [pid 315] <... 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 924] write(1, "executing program\n", 18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 924] <... write resumed>) = 18 [pid 315] <... 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 924] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 924] <... futex resumed>) = 0 [pid 920] +++ exited with 0 +++ executing program [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 315] <... 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] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 924] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 924] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 924] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 924] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... 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 313] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 924] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 924] <... mprotect resumed>) = 0 [pid 316] <... 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 315] <... 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 313] <... openat resumed>) = 3 [pid 924] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 924] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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 313] fstat(3 [pid 924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 925 attached [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 925] set_robust_list(0x7f63900539a0, 24 [pid 924] <... clone3 resumed> => {parent_tid=[142]}, 88) = 142 [pid 316] <... 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 315] close(3 [pid 925] <... set_robust_list resumed>) = 0 [pid 924] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] getdents64(3 [pid 925] rt_sigprocmask(SIG_SETMASK, [] [pid 924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 924] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 925] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 924] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 924] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 313] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 925] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 925] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./30/binderfs" [pid 925] <... futex resumed>) = 1 [pid 924] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... 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 925] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 924] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./30/binderfs" [pid 925] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 925] <... socket resumed>) = 4 [pid 316] <... 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 315] <... 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 313] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 925] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 925] <... futex resumed>) = 1 [pid 924] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 925] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] <... futex resumed>) = 0 [pid 316] <... 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 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 925] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 924] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 925] <... connect resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 926 attached [pid 925] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./30/cgroup.net" [pid 926] set_robust_list(0x55557ce52760, 24 [pid 925] <... futex resumed>) = 1 [pid 924] <... futex resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 119 [pid 926] <... set_robust_list resumed>) = 0 [pid 925] sendfile(-1, -1, [3 [pid 924] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... unlink resumed>) = 0 [pid 926] rt_sigprocmask(SIG_SETMASK, [] [pid 925] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 924] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 925] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] chdir("./38" [pid 924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 926] <... chdir resumed>) = 0 [pid 925] <... futex resumed>) = 0 [pid 924] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 925] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 924] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 926] <... prctl resumed>) = 0 [pid 924] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] setpgid(0, 0) = 0 [pid 926] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 926] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 926] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 925] <... clone3 resumed>) = 143 [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 926] write(3, "1000", 4) = 4 [pid 925] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./30/cgroup.cpu" [pid 926] close(3 [pid 925] <... futex resumed>) = 1 [pid 924] <... futex resumed>) = 0 [pid 316] <... 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 926] <... close resumed>) = 0 [pid 925] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 924] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 926] read(200 [pid 925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] <... futex resumed>) = 0 [pid 313] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 926] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] symlink("/dev/binderfs", "./binderfs") = 0 [pid 924] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 925] ioctl(3, PPPIOCSMRU, 0 [pid 316] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 926] write(1, "executing program\n", 18 [pid 925] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] newfstatat(AT_FDCWD, "./30/cgroup" [pid 926] <... write resumed>) = 18 [pid 925] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 926] <... futex resumed>) = 0 executing program [pid 925] <... futex resumed>) = 1 [pid 924] <... futex resumed>) = 0 [pid 316] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 926] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 924] close(3 [pid 926] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 925] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 926] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 316] <... close resumed>) = 0 [pid 313] unlink("./30/cgroup" [pid 926] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 924] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 926] <... mprotect resumed>) = 0 [pid 924] close(4 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... unlink resumed>) = 0 [pid 926] rt_sigprocmask(SIG_BLOCK, ~[] [pid 924] <... close resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] getdents64(3 [pid 926] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 924] close(5 [pid 926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 928 attached [pid 928] set_robust_list(0x7f63900539a0, 24 [pid 926] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 ci2-android-6-1/strace-static-x86_64: Process 929 attached [pid 928] <... set_robust_list resumed>) = 0 [pid 926] rt_sigprocmask(SIG_SETMASK, [] [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 929] set_robust_list(0x55557ce52760, 24 [pid 928] rt_sigprocmask(SIG_SETMASK, [] [pid 926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 929] <... set_robust_list resumed>) = 0 [pid 928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 926] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] close(6 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 119 [pid 313] close(3 [pid 929] rt_sigprocmask(SIG_SETMASK, [] [pid 928] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 926] <... futex resumed>) = 0 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 928] <... socket resumed>) = 3 [pid 926] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 924] close(7 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... close resumed>) = 0 [pid 929] chdir("./39" [pid 928] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rmdir("./30" [pid 929] <... chdir resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 926] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] close(8 [pid 929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 928] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 926] <... futex resumed>) = 0 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rmdir resumed>) = 0 [pid 929] <... prctl resumed>) = 0 [pid 928] <... socket resumed>) = 4 [pid 926] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 924] close(9 [pid 929] setpgid(0, 0 [pid 928] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] mkdir("./31", 0777 [pid 929] <... setpgid resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 926] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] close(10 [pid 929] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 928] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 926] <... futex resumed>) = 0 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... mkdir resumed>) = 0 [pid 929] <... symlink resumed>) = 0 [pid 928] <... connect resumed>) = 0 [pid 926] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 924] close(11 [pid 314] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 929] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 928] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 929] <... symlink resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 926] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] close(12 [pid 314] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... socket resumed>) = 3 [pid 929] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 928] sendfile(-1, -1, [3 [pid 926] <... futex resumed>) = 0 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... openat resumed>) = 3 [pid 929] <... symlink resumed>) = 0 [pid 928] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 926] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] fstat(3 [pid 924] close(13 [pid 313] close(3 [pid 929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 928] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 929] <... openat resumed>) = 3 [pid 928] <... futex resumed>) = 0 [pid 926] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 313] <... close resumed>) = 0 [pid 929] write(3, "1000", 4 [pid 928] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 926] <... futex resumed>) = 0 [pid 924] close(14 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 929] <... write resumed>) = 4 [pid 928] <... clone3 resumed>) = 121 [pid 926] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 929] close(3 [pid 928] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] close(15 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 929] <... close resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 926] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./38/binderfs" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 929] read(200 [pid 928] ioctl(3, PPPIOCSMRU, 0 [pid 926] <... futex resumed>) = 0 [pid 924] close(16 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 929] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 926] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./38/binderfs" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 929] symlink("/dev/binderfs", "./binderfs" [pid 928] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 924] close(17 [pid 314] <... unlink resumed>) = 0 [pid 929] <... symlink resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 926] close(3 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 929] write(1, "executing program\n", 18 [pid 928] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 926] <... close resumed>) = 0 [pid 924] close(18 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 929] <... write resumed>) = 18 [pid 926] close(4 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 313] close(3 [pid 929] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] <... close resumed>) = 0 [pid 924] close(19 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 929] <... futex resumed>) = 0 [pid 926] close(5 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./38/cgroup.net" [pid 313] <... close resumed>) = 0 [pid 929] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(20 [pid 314] <... unlink resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 929] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 926] close(6 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(21 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 926] close(7 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(22 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 929] <... mmap resumed>) = 0x7f6390033000 [pid 926] close(8 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./38/cgroup.cpu" [pid 313] <... 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 929] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(23 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 929] <... mprotect resumed>) = 0 [pid 926] close(9 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 929] rt_sigprocmask(SIG_BLOCK, ~[] [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(24 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 929] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 926] close(10 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./38/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(25 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 931 attached [pid 926] close(11 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./38/cgroup" [pid 313] <... 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 931] set_robust_list(0x7f63900539a0, 24 [pid 929] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(26 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 931] <... set_robust_list resumed>) = 0 [pid 929] rt_sigprocmask(SIG_SETMASK, [] [pid 926] close(12 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 313] <... 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 931] rt_sigprocmask(SIG_SETMASK, [] [pid 929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(27 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 929] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] close(13 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] <... 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 931] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 929] <... futex resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(28 [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 931] <... socket resumed>) = 3 [pid 929] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] close(14 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rmdir("./38" [pid 931] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] close(29 [pid 314] <... rmdir resumed>) = 0 [pid 313] <... 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 931] <... futex resumed>) = 0 [pid 929] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] close(15 [pid 924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./39", 0777 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 931] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 929] <... futex resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 931] <... socket resumed>) = 4 [pid 929] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] close(16 [pid 924] exit_group(0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 931] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 925] <... futex resumed>) = ? [pid 924] <... exit_group resumed>) = ? [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 931] <... futex resumed>) = 0 [pid 929] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] close(17 [pid 925] +++ exited with 0 +++ [pid 314] close(3 [pid 931] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 929] <... futex resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 924] +++ exited with 0 +++ [pid 314] <... close resumed>) = 0 [pid 313] <... 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 931] <... connect resumed>) = 0 [pid 929] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] close(18 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 931] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 931] <... futex resumed>) = 0 [pid 929] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] close(19 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 931] sendfile(-1, -1, [3 [pid 929] <... futex resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 931] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 929] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] close(20 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 931] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 931] <... futex resumed>) = 0 [pid 929] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] close(21 [pid 314] close(3 [pid 313] close(3 [pid 931] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 929] <... futex resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 931] <... clone3 resumed>) = 121 [pid 929] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] close(22 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 931] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 931] <... futex resumed>) = 0 [pid 929] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 926] close(23 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 931] ioctl(3, PPPIOCSMRU, 0 [pid 929] <... futex resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 931] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 929] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 926] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 931] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 931] <... futex resumed>) = 0 [pid 929] close(3 [pid 926] close(25 [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 313] <... 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 931] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 929] <... close resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 929] close(4 [pid 926] close(26 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 929] <... close resumed>) = 0 [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 929] close(5 [pid 926] close(27 [pid 317] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 929] close(6 [pid 926] close(28 [pid 317] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 929] close(7 [pid 926] close(29 [pid 317] newfstatat(AT_FDCWD, "./45/binderfs" [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 929] close(8 [pid 926] exit_group(0 [pid 317] unlink("./45/binderfs" [pid 313] <... setsockopt resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 928] <... futex resumed>) = ? [pid 926] <... exit_group resumed>) = ? [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 929] close(9 [pid 313] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 928] +++ exited with 0 +++ [pid 926] +++ exited with 0 +++ [pid 317] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 98 ci2-android-6-1/strace-static-x86_64: Process 933 attached [pid 929] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 313] rt_sigprocmask(SIG_SETMASK, [] [pid 933] set_robust_list(0x55557ce52760, 24 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 933] <... set_robust_list resumed>) = 0 [pid 929] close(11 [pid 317] newfstatat(AT_FDCWD, "./45/cgroup.net" [pid 314] <... 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 933] rt_sigprocmask(SIG_SETMASK, [] [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 929] close(12 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 933] chdir("./31" [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./45/cgroup.net" [pid 933] <... chdir resumed>) = 0 [pid 314] <... 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 929] close(13 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 929] close(14 [pid 314] <... 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 933] <... prctl resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] setpgid(0, 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 933] <... setpgid resumed>) = 0 [pid 929] close(15 [pid 317] newfstatat(AT_FDCWD, "./45/cgroup.cpu" [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 933] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 929] close(16 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 933] <... symlink resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./45/cgroup.cpu" [pid 314] <... socket resumed>) = 3 [pid 933] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 929] close(17 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 933] <... symlink resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 933] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 929] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 933] <... symlink resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./45/cgroup" [pid 314] <... 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 933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 929] close(19 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 933] <... openat resumed>) = 3 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./45/cgroup" [pid 314] <... 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 933] write(3, "1000", 4 [pid 929] close(20 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 933] <... write resumed>) = 4 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] <... 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 933] close(3 [pid 929] close(21 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 933] <... close resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... 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 933] read(200 [pid 929] close(22 [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 933] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./45" [pid 314] <... 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 933] symlink("/dev/binderfs", "./binderfs" [pid 929] close(23 [pid 317] <... rmdir resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] close(3 [pid 933] <... symlink resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./46", 0777 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... close resumed>) = 0 [pid 933] write(1, "executing program\n", 18 [pid 929] close(24 executing program [pid 317] <... mkdir resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 933] <... write resumed>) = 18 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 933] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] close(25 [pid 317] <... socket resumed>) = 3 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 933] <... futex resumed>) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 933] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 929] close(26 [pid 317] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 934 attached [pid 933] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 122 [pid 934] set_robust_list(0x55557ce52760, 24 [pid 933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 929] close(27 [pid 317] <... socket resumed>) = 3 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 934] <... set_robust_list resumed>) = 0 [pid 933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 929] close(28 [pid 317] <... 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 934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 934] chdir("./39" [pid 933] <... mmap resumed>) = 0x7f6390033000 [pid 929] close(29 [pid 317] <... 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 934] <... chdir resumed>) = 0 [pid 933] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 933] <... mprotect resumed>) = 0 [pid 929] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 934] <... prctl resumed>) = 0 [pid 931] <... futex resumed>) = ? [pid 929] <... exit_group resumed>) = ? [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 934] setpgid(0, 0 [pid 933] rt_sigprocmask(SIG_BLOCK, ~[] [pid 931] +++ exited with 0 +++ [pid 934] <... setpgid resumed>) = 0 [pid 933] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 929] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 934] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... socket resumed>) = 3 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 935 attached [pid 934] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 935] set_robust_list(0x7f63900539a0, 24 [pid 934] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 933] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 317] <... 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 935] <... set_robust_list resumed>) = 0 [pid 934] <... symlink resumed>) = 0 [pid 933] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 935] rt_sigprocmask(SIG_SETMASK, [] [pid 934] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 935] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 934] <... symlink resumed>) = 0 [pid 933] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 935] <... socket resumed>) = 3 [pid 934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 935] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... futex resumed>) = 0 [pid 317] <... 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 935] <... futex resumed>) = 0 [pid 934] <... openat resumed>) = 3 [pid 933] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 935] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] write(3, "1000", 4 [pid 933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 934] <... write resumed>) = 4 [pid 933] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 935] <... futex resumed>) = 0 [pid 934] close(3 [pid 933] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 935] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 934] <... close resumed>) = 0 [pid 317] <... 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 935] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 935] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 935] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 935] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 934] read(200 [pid 933] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 934] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 934] symlink("/dev/binderfs", "./binderfs" [pid 933] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 935] <... futex resumed>) = 0 [pid 934] <... symlink resumed>) = 0 [pid 933] <... futex resumed>) = 1 [pid 317] <... 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 executing program [pid 935] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 934] write(1, "executing program\n", 18 [pid 933] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 935] <... connect resumed>) = 0 [pid 934] <... write resumed>) = 18 [pid 317] <... 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 935] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 935] <... futex resumed>) = 1 [pid 934] <... futex resumed>) = 0 [pid 933] <... futex resumed>) = 0 [pid 317] <... 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 935] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 933] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 934] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 933] <... futex resumed>) = 0 [pid 317] <... 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 935] sendfile(-1, -1, [3 [pid 934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 933] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 935] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 935] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 935] <... futex resumed>) = 1 [pid 934] <... mmap resumed>) = 0x7f6390033000 [pid 933] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 935] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 933] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 934] <... mprotect resumed>) = 0 [pid 933] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 936 attached [pid 935] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 934] rt_sigprocmask(SIG_BLOCK, ~[] [pid 933] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 936] set_robust_list(0x55557ce52760, 24 [pid 935] <... clone3 resumed>) = 100 [pid 934] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 936] <... set_robust_list resumed>) = 0 [pid 934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 935] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 144 ci2-android-6-1/strace-static-x86_64: Process 938 attached [pid 936] rt_sigprocmask(SIG_SETMASK, [] [pid 935] <... futex resumed>) = 1 [pid 933] <... futex resumed>) = 0 [pid 938] set_robust_list(0x7f63900539a0, 24 [pid 936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 935] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] <... clone3 resumed> => {parent_tid=[123]}, 88) = 123 [pid 933] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 938] <... set_robust_list resumed>) = 0 [pid 936] chdir("./46" [pid 935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 934] rt_sigprocmask(SIG_SETMASK, [] [pid 933] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 938] rt_sigprocmask(SIG_SETMASK, [] [pid 936] <... chdir resumed>) = 0 [pid 935] ioctl(3, PPPIOCSMRU, 0 [pid 934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 933] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 935] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 934] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 938] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 936] <... prctl resumed>) = 0 [pid 935] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... futex resumed>) = 0 [pid 315] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 938] <... socket resumed>) = 3 [pid 936] setpgid(0, 0 [pid 935] <... futex resumed>) = 1 [pid 933] <... futex resumed>) = 0 [pid 938] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... setpgid resumed>) = 0 [pid 935] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] close(3 [pid 938] <... futex resumed>) = 0 [pid 936] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 933] <... close resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 938] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] <... symlink resumed>) = 0 [pid 934] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] close(4 [pid 315] fstat(3 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 938] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 936] <... symlink resumed>) = 0 [pid 934] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] close(5 [pid 936] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 938] <... socket resumed>) = 4 [pid 315] getdents64(3 [pid 938] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... symlink resumed>) = 0 [pid 933] close(6 [pid 938] <... futex resumed>) = 1 [pid 936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 938] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] <... openat resumed>) = 3 [pid 934] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] close(7 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] write(3, "1000", 4 [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 938] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 936] <... write resumed>) = 4 [pid 934] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] close(8 [pid 938] <... connect resumed>) = 0 [pid 936] close(3 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 938] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... close resumed>) = 0 [pid 933] close(9 [pid 315] newfstatat(AT_FDCWD, "./38/binderfs" [pid 938] <... futex resumed>) = 1 [pid 936] read(200 [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 938] sendfile(-1, -1, [3 [pid 936] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 934] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] close(10 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 938] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 936] symlink("/dev/binderfs", "./binderfs" [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./38/binderfs" [pid 938] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... symlink resumed>) = 0 [pid 934] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] close(11 [pid 315] <... unlink resumed>) = 0 [pid 938] <... futex resumed>) = 0 [pid 936] write(1, "executing program\n", 18 [pid 934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 938] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] <... write resumed>) = 18 [pid 934] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] close(12 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 938] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 936] <... futex resumed>) = 0 [pid 934] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] close(13 [pid 315] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 936] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 936] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 933] close(14 [pid 936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 933] close(15 [pid 936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 936] <... mmap resumed>) = 0x7f6390033000 [pid 933] close(16 [pid 936] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 936] <... mprotect resumed>) = 0 [pid 933] close(17 [pid 938] <... clone3 resumed>) = 124 [pid 936] rt_sigprocmask(SIG_BLOCK, ~[] [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 938] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 933] close(18 [pid 315] unlink("./38/cgroup.net" [pid 938] <... futex resumed>) = 1 [pid 936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 934] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 940 attached [pid 938] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] close(19 [pid 315] <... unlink resumed>) = 0 [pid 936] <... clone3 resumed> => {parent_tid=[145]}, 88) = 145 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 940] set_robust_list(0x7f63900539a0, 24 [pid 936] rt_sigprocmask(SIG_SETMASK, [] [pid 933] close(20 [pid 316] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 940] <... set_robust_list resumed>) = 0 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 934] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 940] rt_sigprocmask(SIG_SETMASK, [] [pid 938] ioctl(3, PPPIOCSMRU, 0 [pid 936] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... futex resumed>) = 0 [pid 933] close(21 [pid 316] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 938] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 936] <... futex resumed>) = 0 [pid 934] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 940] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 938] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 933] close(22 [pid 316] <... openat resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 940] <... socket resumed>) = 3 [pid 938] <... futex resumed>) = 0 [pid 934] close(3 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 315] unlink("./38/cgroup.cpu" [pid 940] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 938] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 934] <... close resumed>) = 0 [pid 933] close(23) = -1 EBADF (Bad file descriptor) [pid 933] close(24 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 940] <... futex resumed>) = 1 [pid 936] <... futex resumed>) = 0 [pid 934] close(4 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 940] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 936] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... close resumed>) = 0 [pid 933] close(25 [pid 316] getdents64(3 [pid 315] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 940] <... socket resumed>) = 4 [pid 936] <... futex resumed>) = 0 [pid 934] close(5 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 940] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 936] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] close(26 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 940] <... futex resumed>) = 0 [pid 936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 934] close(6 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] newfstatat(AT_FDCWD, "./38/cgroup" [pid 940] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] close(27 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] <... futex resumed>) = 0 [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 936] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 934] close(7 [pid 933] close(28 [pid 316] newfstatat(AT_FDCWD, "./39/binderfs" [pid 940] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./38/cgroup" [pid 940] <... connect resumed>) = -1 EEXIST (File exists) [pid 934] close(8 [pid 933] close(29 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 940] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./39/binderfs" [pid 315] <... unlink resumed>) = 0 [pid 940] <... futex resumed>) = 1 [pid 936] <... futex resumed>) = 0 [pid 934] close(9 [pid 933] exit_group(0 [pid 940] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 935] <... futex resumed>) = ? [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 933] <... exit_group resumed>) = ? [pid 316] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] <... futex resumed>) = 0 [pid 935] +++ exited with 0 +++ [pid 934] close(10 [pid 933] +++ exited with 0 +++ [pid 316] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 940] sendfile(-1, -1, [3 [pid 936] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 940] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 934] close(11 [pid 316] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 315] <... close resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 940] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 940] <... futex resumed>) = 1 [pid 936] <... futex resumed>) = 0 [pid 934] close(12 [pid 316] unlink("./39/cgroup.net" [pid 315] rmdir("./38" [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 940] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] <... futex resumed>) = 0 [pid 934] close(13 [pid 316] <... unlink resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 940] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 936] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] mkdir("./39", 0777 [pid 940] <... clone3 resumed>) = 146 [pid 934] close(14 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... mkdir resumed>) = 0 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 940] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] close(15 [pid 316] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 940] <... futex resumed>) = 1 [pid 936] <... futex resumed>) = 0 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... socket resumed>) = 3 [pid 940] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] close(16 [pid 316] unlink("./39/cgroup.cpu" [pid 315] close(3 [pid 940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 936] <... futex resumed>) = 0 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 940] ioctl(3, PPPIOCSMRU, 0 [pid 936] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 934] close(17 [pid 316] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 940] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... socket resumed>) = 3 [pid 940] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 934] close(18 [pid 316] newfstatat(AT_FDCWD, "./39/cgroup" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 940] <... futex resumed>) = 1 [pid 936] <... futex resumed>) = 0 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 940] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 936] close(3 [pid 934] close(19 [pid 316] unlink("./39/cgroup" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 936] <... close resumed>) = 0 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 936] close(4 [pid 934] close(20 [pid 316] getdents64(3 [pid 315] close(3 [pid 936] <... close resumed>) = 0 [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... close resumed>) = 0 [pid 936] close(5 [pid 934] close(21 [pid 316] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 936] close(6 [pid 934] close(22 [pid 316] rmdir("./39" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rmdir resumed>) = 0 [pid 315] <... 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 936] close(7 [pid 934] close(23 [pid 316] mkdir("./40", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] <... 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 936] close(8 [pid 934] close(24 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 313] <... restart_syscall resumed>) = 0 [pid 936] close(9 [pid 934] close(25 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... 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 936] close(10 [pid 934] close(26 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 934] close(27 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 313] <... openat resumed>) = 3 [pid 936] close(11 [pid 934] close(28 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] fstat(3 [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 936] close(12 [pid 934] close(29 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3 [pid 316] <... close resumed>) = 0 [pid 936] close(13 [pid 315] <... 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 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 936] close(14 [pid 934] exit_group(0 [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 934] <... exit_group resumed>) = ? [pid 938] <... futex resumed>) = ? [pid 936] close(15) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 936] close(16 [pid 313] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 936] close(17) = -1 EBADF (Bad file descriptor) [pid 936] close(18) = -1 EBADF (Bad file descriptor) [pid 936] close(19) = -1 EBADF (Bad file descriptor) [pid 936] close(20) = -1 EBADF (Bad file descriptor) [pid 936] close(21) = -1 EBADF (Bad file descriptor) [pid 936] close(22) = -1 EBADF (Bad file descriptor) [pid 936] close(23) = -1 EBADF (Bad file descriptor) [pid 936] close(24) = -1 EBADF (Bad file descriptor) [pid 936] close(25) = -1 EBADF (Bad file descriptor) [pid 936] close(26) = -1 EBADF (Bad file descriptor) [pid 936] close(27) = -1 EBADF (Bad file descriptor) [pid 936] close(28) = -1 EBADF (Bad file descriptor) [pid 936] close(29) = -1 EBADF (Bad file descriptor) [pid 938] +++ exited with 0 +++ [pid 936] exit_group(0 [pid 934] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 940] <... futex resumed>) = ? [pid 936] <... exit_group resumed>) = ? [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 940] +++ exited with 0 +++ [pid 936] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] newfstatat(AT_FDCWD, "./31/binderfs" [pid 314] <... restart_syscall resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 315] close(3 [pid 317] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 315] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] unlink("./31/binderfs" [pid 317] <... openat resumed>) = 3 [pid 317] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] getdents64(3 [pid 316] <... 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 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "./46/binderfs" [pid 316] <... 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 313] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] unlink("./46/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 315] <... 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 313] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 317] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./46/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] unlink("./31/cgroup.net" [pid 317] unlink("./46/cgroup.net") = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 317] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./46/cgroup.cpu" [pid 315] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 313] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] unlink("./46/cgroup.cpu" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 317] newfstatat(AT_FDCWD, "./46/cgroup" [pid 316] close(3 [pid 315] <... 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 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./46/cgroup" [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./31/cgroup.cpu" [pid 317] <... unlink resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] getdents64(3 [pid 315] <... 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 313] <... unlink resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... socket resumed>) = 3 [pid 317] close(3 [pid 315] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 317] rmdir("./46") = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] mkdir("./47", 0777 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... mkdir resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./31/cgroup" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] close(3 [pid 316] <... 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 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 ci2-android-6-1/strace-static-x86_64: Process 942 attached [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 122 [pid 313] unlink("./31/cgroup" [pid 942] set_robust_list(0x55557ce52760, 24 [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 942] <... set_robust_list resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 942] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 313] getdents64(3 [pid 942] chdir("./39" [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 942] <... chdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... 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 316] <... 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 942] <... prctl resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 313] close(3 [pid 942] setpgid(0, 0 [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 942] <... setpgid resumed>) = 0 [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] rmdir("./31" [pid 942] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 317] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... rmdir resumed>) = 0 [pid 942] <... symlink resumed>) = 0 [pid 317] <... 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 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 942] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] mkdir("./32", 0777 [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 ci2-android-6-1/strace-static-x86_64: Process 943 attached [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... mkdir resumed>) = 0 [pid 943] set_robust_list(0x55557ce52760, 24 [pid 942] <... symlink resumed>) = 0 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 122 [pid 943] <... set_robust_list resumed>) = 0 [pid 942] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 943] rt_sigprocmask(SIG_SETMASK, [] [pid 942] <... symlink resumed>) = 0 [pid 317] <... 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 316] rt_sigprocmask(SIG_SETMASK, [] [pid 943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 943] chdir("./40" [pid 317] <... 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 943] <... chdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 942] <... openat resumed>) = 3 [pid 317] <... 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 943] <... prctl resumed>) = 0 [pid 942] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 943] setpgid(0, 0 [pid 942] <... write resumed>) = 4 [pid 317] <... 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 943] <... setpgid resumed>) = 0 [pid 942] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 943] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 942] <... close resumed>) = 0 [pid 317] <... 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 943] <... symlink resumed>) = 0 [pid 942] read(200 [pid 317] close(3 [pid 313] <... socket resumed>) = 3 [pid 943] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 942] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 943] <... symlink resumed>) = 0 [pid 942] symlink("/dev/binderfs", "./binderfs" [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 943] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 942] <... symlink resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 943] <... symlink resumed>) = 0 [pid 942] write(1, "executing program\n", 18 executing program [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 942] <... write resumed>) = 18 [pid 314] <... openat resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 944 attached [pid 943] <... openat resumed>) = 3 [pid 942] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 147 [pid 314] fstat(3 [pid 944] set_robust_list(0x55557ce52760, 24 [pid 943] write(3, "1000", 4 [pid 942] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 944] <... set_robust_list resumed>) = 0 [pid 943] <... write resumed>) = 4 [pid 942] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getdents64(3 [pid 313] close(3 [pid 943] close(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 944] rt_sigprocmask(SIG_SETMASK, [] [pid 943] <... close resumed>) = 0 [pid 942] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 943] read(200 [pid 942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 944] chdir("./47" [pid 943] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] newfstatat(AT_FDCWD, "./39/binderfs" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 943] symlink("/dev/binderfs", "./binderfs" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 944] <... chdir resumed>) = 0 [pid 943] <... symlink resumed>) = 0 [pid 942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] unlink("./39/binderfs" [pid 313] <... socket resumed>) = 3 [pid 944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 943] write(1, "executing program\n", 18 [pid 314] <... unlink resumed>) = 0 [pid 944] <... prctl resumed>) = 0 [pid 943] <... write resumed>) = 18 [pid 942] <... mmap resumed>) = 0x7f6390033000 executing program [pid 314] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 944] setpgid(0, 0 [pid 943] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 944] <... setpgid resumed>) = 0 [pid 943] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 313] <... 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 944] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 943] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 942] <... mprotect resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 944] <... symlink resumed>) = 0 [pid 943] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] unlink("./39/cgroup.net" [pid 943] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 942] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... unlink resumed>) = 0 [pid 944] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 942] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 944] <... symlink resumed>) = 0 [pid 943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 944] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 943] <... mmap resumed>) = 0x7f6390033000 [pid 314] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 945 attached [pid 943] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 945] set_robust_list(0x7f63900539a0, 24 [pid 944] <... symlink resumed>) = 0 [pid 943] <... mprotect resumed>) = 0 [pid 942] <... clone3 resumed> => {parent_tid=[123]}, 88) = 123 [pid 314] unlink("./39/cgroup.cpu" [pid 313] <... 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 945] <... set_robust_list resumed>) = 0 [pid 944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 943] rt_sigprocmask(SIG_BLOCK, ~[] [pid 942] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... unlink resumed>) = 0 [pid 945] rt_sigprocmask(SIG_SETMASK, [] [pid 943] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 943] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 946 attached [pid 945] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... openat resumed>) = 3 [pid 942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] newfstatat(AT_FDCWD, "./39/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 946] set_robust_list(0x7f63900539a0, 24 [pid 944] write(3, "1000", 4 [pid 943] <... clone3 resumed> => {parent_tid=[123]}, 88) = 123 [pid 942] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 946] <... set_robust_list resumed>) = 0 [pid 945] <... futex resumed>) = 0 [pid 944] <... write resumed>) = 4 [pid 943] rt_sigprocmask(SIG_SETMASK, [] [pid 942] <... futex resumed>) = 1 [pid 314] unlink("./39/cgroup" [pid 313] <... 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 946] rt_sigprocmask(SIG_SETMASK, [] [pid 945] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 944] close(3 [pid 943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 942] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... unlink resumed>) = 0 [pid 946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 945] <... socket resumed>) = 3 [pid 944] <... close resumed>) = 0 [pid 943] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 946] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 945] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] read(200 [pid 943] <... futex resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 946] <... socket resumed>) = 3 [pid 945] <... futex resumed>) = 1 [pid 944] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 943] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] <... futex resumed>) = 0 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 946] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] symlink("/dev/binderfs", "./binderfs" [pid 943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 943] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] rmdir("./39" [pid 313] <... 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 946] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 945] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 944] <... symlink resumed>) = 0 [pid 943] <... futex resumed>) = 0 [pid 942] <... futex resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 946] <... socket resumed>) = 4 [pid 945] <... socket resumed>) = 4 [pid 944] write(1, "executing program\n", 18 executing program [pid 943] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] mkdir("./40", 0777 [pid 313] <... 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 946] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... write resumed>) = 18 [pid 943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 0 [pid 944] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 946] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 945] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 944] <... futex resumed>) = 0 [pid 943] <... futex resumed>) = 0 [pid 942] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 946] <... connect resumed>) = -1 EEXIST (File exists) [pid 945] <... connect resumed>) = -1 EEXIST (File exists) [pid 944] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 943] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 946] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... close resumed>) = 0 [pid 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 0 [pid 944] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 943] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 946] sendfile(-1, -1, [3 [pid 945] sendfile(-1, -1, [3 [pid 944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 943] <... futex resumed>) = 0 [pid 942] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 946] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 945] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 943] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 946] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... mmap resumed>) = 0x7f6390033000 [pid 943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 313] <... 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 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 0 [pid 944] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 943] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] close(3 [pid 946] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 945] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... mprotect resumed>) = 0 [pid 943] <... futex resumed>) = 0 [pid 942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 944] rt_sigprocmask(SIG_BLOCK, ~[] [pid 943] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 946] <... clone3 resumed>) = 124 [pid 945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 942] <... futex resumed>) = 0 [pid 314] close(3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 946] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 942] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 948 attached [pid 946] <... futex resumed>) = 1 [pid 945] <... clone3 resumed>) = 124 [pid 943] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 948] set_robust_list(0x7f63900539a0, 24 [pid 946] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... clone3 resumed> => {parent_tid=[148]}, 88) = 148 [pid 313] <... 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 948] <... set_robust_list resumed>) = 0 [pid 946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 945] <... futex resumed>) = 1 [pid 944] rt_sigprocmask(SIG_SETMASK, [] [pid 943] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 948] rt_sigprocmask(SIG_SETMASK, [] [pid 946] ioctl(3, PPPIOCSMRU, 0 [pid 945] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 943] <... futex resumed>) = 0 [pid 942] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 946] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] <... futex resumed>) = 0 [pid 314] <... 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 313] <... 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 948] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 946] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] ioctl(3, PPPIOCSMRU, 0 [pid 944] <... futex resumed>) = 0 [pid 943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 948] <... socket resumed>) = 3 [pid 946] <... futex resumed>) = 0 [pid 945] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 944] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 943] close(3 [pid 314] <... 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 313] <... 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 948] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 946] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 945] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 943] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 948] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 1 [pid 944] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] close(4 [pid 942] <... futex resumed>) = 0 [pid 314] <... 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 948] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 945] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... futex resumed>) = 0 [pid 943] <... close resumed>) = 0 [pid 942] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 944] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 943] close(5 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 943] close(6 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 943] close(7 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 943] close(8 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 943] close(9 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 948] <... socket resumed>) = 4 [pid 943] close(10 [pid 942] <... close resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 948] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(4 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 948] <... futex resumed>) = 1 [pid 944] <... futex resumed>) = 0 [pid 943] close(11 [pid 942] <... close resumed>) = 0 [pid 314] <... 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 313] <... 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 948] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(5 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] <... futex resumed>) = 0 [pid 943] close(12 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 944] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 948] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 943] close(13 [pid 942] close(6 [pid 314] <... socket resumed>) = 3 [pid 313] close(3 [pid 948] <... connect resumed>) = -1 EEXIST (File exists) [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 948] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] close(14 [pid 942] close(7 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 948] <... futex resumed>) = 1 [pid 944] <... futex resumed>) = 0 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 948] sendfile(-1, -1, [3 [pid 944] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] close(15 [pid 942] close(8 [pid 314] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 948] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 944] <... futex resumed>) = 0 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 948] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 943] close(16 [pid 942] close(9 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 943] close(17 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 943] close(18 [pid 314] <... 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 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 950 attached [pid 948] <... futex resumed>) = 0 [pid 944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 943] close(19 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 950] set_robust_list(0x55557ce52760, 24 [pid 948] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 944] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(10 [pid 314] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 101 [pid 950] <... set_robust_list resumed>) = 0 [pid 943] close(20 [pid 314] <... close resumed>) = 0 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 943] close(21 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 952 attached [pid 950] rt_sigprocmask(SIG_SETMASK, [] [pid 948] <... clone3 resumed>) = 149 [pid 944] <... futex resumed>) = 0 [pid 943] close(22 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 952] set_robust_list(0x55557ce52760, 24 [pid 950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 948] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(11 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 125 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 952] <... set_robust_list resumed>) = 0 [pid 950] chdir("./32" [pid 948] <... futex resumed>) = 0 [pid 944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 943] close(23 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 943] close(24 [pid 952] rt_sigprocmask(SIG_SETMASK, [] [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(12 [pid 952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 950] <... chdir resumed>) = 0 [pid 948] ioctl(3, PPPIOCSMRU, 0 [pid 944] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 943] close(25 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] chdir("./40" [pid 950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 944] <... futex resumed>) = 0 [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(13 [pid 952] <... chdir resumed>) = 0 [pid 950] <... prctl resumed>) = 0 [pid 948] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 944] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 943] close(26 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 950] setpgid(0, 0 [pid 948] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(14 [pid 952] <... prctl resumed>) = 0 [pid 950] <... setpgid resumed>) = 0 [pid 943] close(27) = -1 EBADF (Bad file descriptor) [pid 944] close(3 [pid 948] <... futex resumed>) = 0 [pid 943] close(28 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 943] close(29) = -1 EBADF (Bad file descriptor) [pid 943] exit_group(0 [pid 946] <... futex resumed>) = ? [pid 943] <... exit_group resumed>) = ? [pid 952] setpgid(0, 0 [pid 950] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 946] +++ exited with 0 +++ [pid 948] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... close resumed>) = 0 [pid 943] +++ exited with 0 +++ [pid 942] close(15 [pid 317] <... restart_syscall resumed>) = 0 [pid 952] <... setpgid resumed>) = 0 [pid 944] close(4 [pid 950] <... symlink resumed>) = 0 [pid 944] <... close resumed>) = 0 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 944] close(5 [pid 952] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 950] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(16 [pid 952] <... symlink resumed>) = 0 [pid 944] close(6 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 950] <... symlink resumed>) = 0 [pid 952] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] <... symlink resumed>) = 0 [pid 950] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 944] close(7 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 952] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 950] <... symlink resumed>) = 0 [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(17 [pid 952] <... symlink resumed>) = 0 [pid 950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 944] close(8 [pid 952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] <... openat resumed>) = 3 [pid 944] close(9 [pid 952] <... openat resumed>) = 3 [pid 950] write(3, "1000", 4 [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(18 [pid 952] write(3, "1000", 4 [pid 950] <... write resumed>) = 4 [pid 944] close(10 [pid 952] <... write resumed>) = 4 [pid 950] close(3 [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] close(3 [pid 950] <... close resumed>) = 0 [pid 944] close(11 [pid 942] close(19 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 952] <... close resumed>) = 0 [pid 950] read(200 [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 952] read(200 [pid 950] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] close(12 [pid 942] close(20 [pid 952] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] symlink("/dev/binderfs", "./binderfs" [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] symlink("/dev/binderfs", "./binderfs" [pid 944] close(13 [pid 950] <... symlink resumed>) = 0 [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 942] close(21 [pid 944] close(14) = -1 EBADF (Bad file descriptor) [pid 944] close(15) = -1 EBADF (Bad file descriptor) [pid 944] close(16) = -1 EBADF (Bad file descriptor) [pid 944] close(17) = -1 EBADF (Bad file descriptor) [pid 944] close(18) = -1 EBADF (Bad file descriptor) [pid 944] close(19) = -1 EBADF (Bad file descriptor) [pid 944] close(20) = -1 EBADF (Bad file descriptor) [pid 944] close(21) = -1 EBADF (Bad file descriptor) [pid 944] close(22) = -1 EBADF (Bad file descriptor) [pid 944] close(23) = -1 EBADF (Bad file descriptor) [pid 944] close(24) = -1 EBADF (Bad file descriptor) [pid 944] close(25) = -1 EBADF (Bad file descriptor) [pid 944] close(26) = -1 EBADF (Bad file descriptor) [pid 944] close(27) = -1 EBADF (Bad file descriptor) [pid 944] close(28) = -1 EBADF (Bad file descriptor) [pid 944] close(29 [pid 952] <... symlink resumed>) = 0 [pid 944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] write(1, "executing program\n", 18 [pid 950] write(1, "executing program\n", 18 executing program executing program [pid 944] exit_group(0 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... restart_syscall resumed>) = 0 [pid 952] <... write resumed>) = 18 [pid 950] <... write resumed>) = 18 [pid 948] <... futex resumed>) = ? [pid 944] <... exit_group resumed>) = ? [pid 942] close(22 [pid 952] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] +++ exited with 0 +++ [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] <... futex resumed>) = 0 [pid 950] <... futex resumed>) = 0 [pid 944] +++ exited with 0 +++ [pid 942] close(23 [pid 952] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 950] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 950] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 942] close(24 [pid 952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 950] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 942] close(25 [pid 952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 952] <... mmap resumed>) = 0x7f6390033000 [pid 942] close(26) = -1 EBADF (Bad file descriptor) [pid 942] close(27) = -1 EBADF (Bad file descriptor) [pid 950] <... mmap resumed>) = 0x7f6390033000 [pid 942] close(28 [pid 952] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 950] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 952] <... mprotect resumed>) = 0 [pid 950] <... mprotect resumed>) = 0 [pid 942] close(29 [pid 952] rt_sigprocmask(SIG_BLOCK, ~[] [pid 950] rt_sigprocmask(SIG_BLOCK, ~[] [pid 942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 950] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 942] exit_group(0 [pid 952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 950] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 945] <... futex resumed>) = ? [pid 942] <... exit_group resumed>) = ? ci2-android-6-1/strace-static-x86_64: Process 954 attached ci2-android-6-1/strace-static-x86_64: Process 953 attached [pid 945] +++ exited with 0 +++ [pid 952] <... clone3 resumed> => {parent_tid=[126]}, 88) = 126 [pid 950] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 942] +++ exited with 0 +++ [pid 953] set_robust_list(0x7f63900539a0, 24 [pid 954] set_robust_list(0x7f63900539a0, 24 [pid 953] <... set_robust_list resumed>) = 0 [pid 952] rt_sigprocmask(SIG_SETMASK, [] [pid 950] rt_sigprocmask(SIG_SETMASK, [] [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 954] <... set_robust_list resumed>) = 0 [pid 953] rt_sigprocmask(SIG_SETMASK, [] [pid 952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 954] rt_sigprocmask(SIG_SETMASK, [] [pid 953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 952] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 953] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 952] <... futex resumed>) = 0 [pid 950] <... futex resumed>) = 0 [pid 954] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 953] <... socket resumed>) = 3 [pid 952] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] <... socket resumed>) = 3 [pid 953] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] <... futex resumed>) = 0 [pid 952] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... futex resumed>) = 0 [pid 953] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 952] <... futex resumed>) = 0 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 954] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 953] <... socket resumed>) = 4 [pid 952] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 953] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] <... futex resumed>) = 0 [pid 954] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 953] <... futex resumed>) = 0 [pid 952] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] <... socket resumed>) = 4 [pid 953] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 954] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] <... connect resumed>) = -1 EEXIST (File exists) [pid 952] <... futex resumed>) = 0 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... restart_syscall resumed>) = 0 [pid 954] <... futex resumed>) = 0 [pid 953] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 953] <... futex resumed>) = 0 [pid 954] <... connect resumed>) = -1 EEXIST (File exists) [pid 953] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] <... futex resumed>) = 0 [pid 954] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 952] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] <... futex resumed>) = 0 [pid 953] <... futex resumed>) = 0 [pid 952] <... futex resumed>) = 1 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 954] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 953] sendfile(-1, -1, [3 [pid 952] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 953] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 953] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 953] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 950] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... futex resumed>) = 0 [pid 950] <... futex resumed>) = 1 [pid 954] sendfile(-1, -1, [3 [pid 950] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 954] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 950] <... futex resumed>) = 0 [pid 954] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 950] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 954] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 950] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] <... clone3 resumed>) = 103 [pid 952] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 954] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] <... futex resumed>) = 0 [pid 952] <... futex resumed>) = 1 [pid 954] <... futex resumed>) = 1 [pid 953] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 950] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 952] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 954] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 953] <... clone3 resumed>) = 127 [pid 950] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] fstat(3 [pid 954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 953] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 954] ioctl(3, PPPIOCSMRU, 0 [pid 953] <... futex resumed>) = 0 [pid 952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] <... futex resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 954] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 953] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 954] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 954] <... futex resumed>) = 0 [pid 952] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 954] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 953] <... futex resumed>) = 0 [pid 952] <... futex resumed>) = 1 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 953] ioctl(3, PPPIOCSMRU, 0 [pid 952] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 953] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 950] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... restart_syscall resumed>) = 0 [pid 953] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./47/binderfs" [pid 953] <... futex resumed>) = 1 [pid 952] <... futex resumed>) = 0 [pid 950] close(4 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 953] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 952] close(3 [pid 950] <... close resumed>) = 0 [pid 317] unlink("./47/binderfs" [pid 952] <... close resumed>) = 0 [pid 315] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... unlink resumed>) = 0 [pid 952] close(4 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] <... close resumed>) = 0 [pid 950] close(5 [pid 317] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 952] close(5 [pid 315] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] close(6 [pid 950] close(6 [pid 317] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 315] <... openat resumed>) = 3 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] close(7 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./47/cgroup.net" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 952] close(8 [pid 950] close(7 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 952] close(9 [pid 315] getdents64(3 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 952] close(10 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] close(11 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./47/cgroup.cpu" [pid 315] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] close(12 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] close(9 [pid 317] unlink("./47/cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] close(13) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./39/binderfs" [pid 952] close(14 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] close(15 [pid 950] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./39/binderfs" [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./47/cgroup" [pid 952] close(16 [pid 950] close(11 [pid 315] <... unlink resumed>) = 0 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] close(17 [pid 317] unlink("./47/cgroup" [pid 315] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 952] close(18 [pid 317] getdents64(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] close(12 [pid 315] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 952] close(19 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] close(20 [pid 317] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] unlink("./39/cgroup.net" [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] close(13 [pid 317] <... close resumed>) = 0 [pid 316] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 952] close(21 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./47" [pid 315] <... unlink resumed>) = 0 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] close(14 [pid 316] <... openat resumed>) = 3 [pid 317] <... rmdir resumed>) = 0 [pid 952] close(22 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 317] mkdir("./48", 0777 [pid 315] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... restart_syscall resumed>) = 0 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 952] close(23 [pid 317] <... mkdir resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 315] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 950] close(15 [pid 952] close(24 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] unlink("./39/cgroup.cpu" [pid 952] close(25 [pid 950] close(16 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./40/binderfs" [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 952] close(26 [pid 950] close(17 [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 952] close(27 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] unlink("./40/binderfs" [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] newfstatat(AT_FDCWD, "./39/cgroup" [pid 952] close(28 [pid 950] close(18 [pid 316] <... unlink resumed>) = 0 [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 952] close(29 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] unlink("./39/cgroup" [pid 952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 950] close(19 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... unlink resumed>) = 0 [pid 952] exit_group(0 [pid 315] getdents64(3 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 953] <... futex resumed>) = ? [pid 316] newfstatat(AT_FDCWD, "./40/cgroup.net" [pid 952] <... exit_group resumed>) = ? [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... 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 315] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 953] +++ exited with 0 +++ [pid 952] +++ exited with 0 +++ [pid 315] <... close resumed>) = 0 [pid 316] unlink("./40/cgroup.net" [pid 950] close(20 [pid 317] close(3 [pid 315] rmdir("./39" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... rmdir resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 315] mkdir("./40", 0777 [pid 950] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./40/cgroup.cpu" [pid 950] close(22 [pid 317] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 950] close(23 [pid 315] <... socket resumed>) = 3 [pid 317] <... 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 316] unlink("./40/cgroup.cpu" [pid 315] close(3 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 316] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 950] close(24 [pid 317] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 950] close(25 [pid 315] <... socket resumed>) = 3 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./40/cgroup" [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 950] close(26 [pid 317] <... 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 316] unlink("./40/cgroup" [pid 315] <... 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 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 950] close(27 [pid 317] <... 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 315] <... 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 316] getdents64(3 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 950] close(28 [pid 317] <... 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 316] close(3 [pid 315] <... close resumed>) = 0 [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 950] close(29 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 316] rmdir("./40" [pid 950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 316] <... rmdir resumed>) = 0 [pid 950] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] mkdir("./41", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 954] <... futex resumed>) = ? [pid 950] <... exit_group resumed>) = ? [pid 317] <... 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 954] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... mkdir resumed>) = 0 [pid 315] <... 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 950] +++ exited with 0 +++ [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] close(3 [pid 316] <... socket resumed>) = 3 [pid 315] <... 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] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... close resumed>) = 0 [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... 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 315] <... 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 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] close(3 [pid 316] <... 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 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] close(3 [pid 315] <... 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 316] <... close resumed>) = 0 [pid 313] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 957 attached , "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 957] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 150 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 957] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 957] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... 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 957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... openat resumed>) = 3 [pid 957] chdir("./48" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 313] fstat(3 [pid 957] <... chdir resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 313] getdents64(3 [pid 957] <... prctl resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 957] setpgid(0, 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... 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 313] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 957] <... setpgid resumed>) = 0 [pid 315] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 957] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./32/binderfs" [pid 957] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 957] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... 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 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] unlink("./32/binderfs" [pid 957] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 958 attached [pid 957] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... 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 313] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 958] set_robust_list(0x55557ce52760, 24 [pid 957] <... symlink resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 125 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 958] <... set_robust_list resumed>) = 0 [pid 957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... setsockopt resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 958] rt_sigprocmask(SIG_SETMASK, [] [pid 957] <... openat resumed>) = 3 [pid 316] close(3 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 957] write(3, "1000", 4 [pid 313] unlink("./32/cgroup.net" [pid 958] chdir("./40" [pid 957] <... write resumed>) = 4 [pid 316] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 958] <... chdir resumed>) = 0 [pid 957] close(3 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 957] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 958] <... prctl resumed>) = 0 [pid 957] read(200 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 958] setpgid(0, 0 [pid 957] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 957] symlink("/dev/binderfs", "./binderfs" [pid 313] unlink("./32/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 959 attached [pid 958] <... setpgid resumed>) = 0 [pid 957] <... symlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 959] set_robust_list(0x55557ce52760, 24 executing program [pid 958] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 957] write(1, "executing program\n", 18 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 125 [pid 313] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 959] <... set_robust_list resumed>) = 0 [pid 958] <... symlink resumed>) = 0 [pid 957] <... write resumed>) = 18 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 959] rt_sigprocmask(SIG_SETMASK, [] [pid 958] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 957] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] newfstatat(AT_FDCWD, "./32/cgroup" [pid 959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 958] <... symlink resumed>) = 0 [pid 957] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 959] chdir("./41" [pid 958] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 957] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] unlink("./32/cgroup" [pid 959] <... chdir resumed>) = 0 [pid 958] <... symlink resumed>) = 0 [pid 957] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] <... unlink resumed>) = 0 [pid 959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] getdents64(3 [pid 959] <... prctl resumed>) = 0 [pid 957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 959] setpgid(0, 0 [pid 958] <... openat resumed>) = 3 [pid 957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] close(3 [pid 959] <... setpgid resumed>) = 0 [pid 958] write(3, "1000", 4 [pid 957] <... mmap resumed>) = 0x7f6390033000 [pid 314] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 959] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 958] <... write resumed>) = 4 [pid 957] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rmdir("./32" [pid 959] <... symlink resumed>) = 0 [pid 958] close(3 [pid 957] <... mprotect resumed>) = 0 [pid 314] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... rmdir resumed>) = 0 [pid 959] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 958] <... close resumed>) = 0 [pid 957] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... openat resumed>) = 3 [pid 313] mkdir("./33", 0777 [pid 959] <... symlink resumed>) = 0 [pid 958] read(200 [pid 957] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] fstat(3 [pid 313] <... mkdir resumed>) = 0 [pid 959] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 958] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 960 attached [pid 959] <... symlink resumed>) = 0 [pid 958] symlink("/dev/binderfs", "./binderfs" [pid 314] getdents64(3 [pid 313] <... socket resumed>) = 3 [pid 960] set_robust_list(0x7f63900539a0, 24 [pid 959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 958] <... symlink resumed>) = 0 [pid 957] <... clone3 resumed> => {parent_tid=[151]}, 88) = 151 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] close(3 [pid 960] <... set_robust_list resumed>) = 0 [pid 959] <... openat resumed>) = 3 [pid 958] write(1, "executing program\n", 18 [pid 957] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 314] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 960] rt_sigprocmask(SIG_SETMASK, [] [pid 959] write(3, "1000", 4 [pid 958] <... write resumed>) = 18 [pid 957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 959] <... write resumed>) = 4 [pid 958] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] newfstatat(AT_FDCWD, "./40/binderfs" [pid 313] <... socket resumed>) = 3 [pid 960] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 959] close(3 [pid 958] <... futex resumed>) = 0 [pid 957] <... futex resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 960] <... socket resumed>) = 3 [pid 959] <... close resumed>) = 0 [pid 958] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 957] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] unlink("./40/binderfs" [pid 313] <... 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 960] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] read(200 [pid 958] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 960] <... futex resumed>) = 0 [pid 959] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 957] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 960] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 959] symlink("/dev/binderfs", "./binderfs" [pid 958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 957] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 960] <... socket resumed>) = 4 [pid 959] <... symlink resumed>) = 0 [pid 958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 957] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] newfstatat(AT_FDCWD, "./40/cgroup.net" [pid 313] <... close resumed>) = 0 [pid 960] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] write(1, "executing program\n", 18 [pid 958] <... mmap resumed>) = 0x7f6390033000 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 960] <... futex resumed>) = 0 [pid 959] <... write resumed>) = 18 [pid 958] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 957] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] unlink("./40/cgroup.net" [pid 313] <... socket resumed>) = 3 [pid 960] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 959] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... mprotect resumed>) = 0 [pid 957] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 960] <... connect resumed>) = -1 EEXIST (File exists) [pid 959] <... futex resumed>) = 0 [pid 957] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 959] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] <... 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 959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... mmap resumed>) = 0x7f6390033000 [pid 313] <... 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 959] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 959] <... mprotect resumed>) = 0 [pid 313] <... 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 959] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 961 attached , "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 961] set_robust_list(0x7f63900539a0, 24 [pid 959] <... clone3 resumed> => {parent_tid=[126]}, 88) = 126 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 961] <... set_robust_list resumed>) = 0 [pid 959] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 961] rt_sigprocmask(SIG_SETMASK, [] [pid 959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 959] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 961] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 959] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 961] <... socket resumed>) = 3 [pid 959] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 961] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] close(3 [pid 961] <... futex resumed>) = 0 [pid 959] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 961] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 959] <... futex resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 961] <... socket resumed>) = 4 [pid 959] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... socket resumed>) = 3 [pid 961] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO executing program [pid 961] <... futex resumed>) = 0 [pid 959] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 961] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 959] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 961] <... connect resumed>) = -1 EEXIST (File exists) [pid 959] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 961] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 961] <... futex resumed>) = 0 [pid 959] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... setsockopt resumed>) = 0 [pid 961] sendfile(-1, -1, [3 [pid 959] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 961] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 959] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 961] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 961] <... futex resumed>) = 0 [pid 959] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 961] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 959] <... futex resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 961] <... clone3 resumed>) = 127 [pid 959] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... setsockopt resumed>) = 0 [pid 961] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 961] <... futex resumed>) = 0 [pid 959] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 961] ioctl(3, PPPIOCSMRU, 0 [pid 959] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 961] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 959] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 961] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 961] <... futex resumed>) = 0 [pid 959] close(3 [pid 313] <... setsockopt resumed>) = 0 [pid 961] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 959] <... close resumed>) = 0 [pid 313] close(3 [pid 959] close(4 [pid 313] <... close resumed>) = 0 [pid 959] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 959] close(5 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 963 attached [pid 959] close(6 [pid 963] set_robust_list(0x55557ce52760, 24 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 104 [pid 963] <... set_robust_list resumed>) = 0 [pid 959] close(7 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 963] rt_sigprocmask(SIG_SETMASK, [] [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 959] close(8 [pid 963] chdir("./33" [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... chdir resumed>) = 0 [pid 959] close(9 [pid 963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... prctl resumed>) = 0 [pid 959] close(10 [pid 963] setpgid(0, 0 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... setpgid resumed>) = 0 [pid 959] close(11 [pid 963] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... symlink resumed>) = 0 [pid 959] close(12 [pid 963] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... symlink resumed>) = 0 [pid 959] close(13 [pid 963] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... symlink resumed>) = 0 [pid 959] close(14 [pid 963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... openat resumed>) = 3 [pid 959] close(15 [pid 963] write(3, "1000", 4 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... write resumed>) = 4 [pid 959] close(16 [pid 963] close(3 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... close resumed>) = 0 [pid 959] close(17 [pid 963] read(200 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 959] close(18 [pid 963] symlink("/dev/binderfs", "./binderfs" [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... symlink resumed>) = 0 [pid 959] close(19 [pid 963] write(1, "executing program\n", 18 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... write resumed>) = 18 [pid 959] close(20 [pid 963] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... futex resumed>) = 0 [pid 959] close(21 [pid 963] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 959] close(22 [pid 963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 959] close(23 [pid 963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... mmap resumed>) = 0x7f6390033000 [pid 959] close(24 [pid 963] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... mprotect resumed>) = 0 [pid 959] close(25 [pid 963] rt_sigprocmask(SIG_BLOCK, ~[] [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 963] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 959] close(26 [pid 963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 964 attached [pid 959] close(27 [pid 964] set_robust_list(0x7f63900539a0, 24 [pid 963] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 964] <... set_robust_list resumed>) = 0 [pid 963] rt_sigprocmask(SIG_SETMASK, [] [pid 959] close(28 [pid 964] rt_sigprocmask(SIG_SETMASK, [] [pid 963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 963] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] close(29 [pid 964] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 963] <... futex resumed>) = 0 [pid 959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 964] <... socket resumed>) = 3 [pid 963] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 959] exit_group(0 [pid 964] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 961] <... futex resumed>) = ? [pid 959] <... exit_group resumed>) = ? [pid 964] <... futex resumed>) = 0 [pid 963] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 961] +++ exited with 0 +++ [pid 959] +++ exited with 0 +++ [pid 964] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 963] <... futex resumed>) = 0 [pid 964] <... socket resumed>) = 4 [pid 963] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 964] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 964] <... futex resumed>) = 0 [pid 963] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 963] <... futex resumed>) = 0 [pid 964] <... connect resumed>) = -1 EEXIST (File exists) [pid 963] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 964] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 964] <... futex resumed>) = 0 [pid 963] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] sendfile(-1, -1, [3 [pid 963] <... futex resumed>) = 0 [pid 964] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 963] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 964] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 964] <... futex resumed>) = 0 [pid 963] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 963] <... futex resumed>) = 0 [pid 964] <... clone3 resumed>) = 106 [pid 963] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 964] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 964] <... futex resumed>) = 0 [pid 963] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] ioctl(3, PPPIOCSMRU, 0 [pid 963] <... futex resumed>) = 0 [pid 964] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 963] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 964] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 964] <... futex resumed>) = 0 [pid 963] close(3 [pid 964] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 963] <... close resumed>) = 0 [pid 963] close(4) = 0 [pid 963] close(5) = -1 EBADF (Bad file descriptor) [pid 963] close(6) = -1 EBADF (Bad file descriptor) [pid 963] close(7) = -1 EBADF (Bad file descriptor) [pid 963] close(8) = -1 EBADF (Bad file descriptor) [pid 963] close(9) = -1 EBADF (Bad file descriptor) [pid 963] close(10) = -1 EBADF (Bad file descriptor) [pid 963] close(11) = -1 EBADF (Bad file descriptor) [pid 963] close(12) = -1 EBADF (Bad file descriptor) [pid 963] close(13) = -1 EBADF (Bad file descriptor) [pid 963] close(14) = -1 EBADF (Bad file descriptor) [pid 963] close(15) = -1 EBADF (Bad file descriptor) [pid 963] close(16) = -1 EBADF (Bad file descriptor) [pid 963] close(17) = -1 EBADF (Bad file descriptor) [pid 963] close(18) = -1 EBADF (Bad file descriptor) [pid 963] close(19) = -1 EBADF (Bad file descriptor) [pid 963] close(20) = -1 EBADF (Bad file descriptor) [pid 963] close(21) = -1 EBADF (Bad file descriptor) [pid 963] close(22) = -1 EBADF (Bad file descriptor) [pid 963] close(23) = -1 EBADF (Bad file descriptor) [pid 963] close(24) = -1 EBADF (Bad file descriptor) [pid 963] close(25) = -1 EBADF (Bad file descriptor) [pid 963] close(26) = -1 EBADF (Bad file descriptor) [pid 963] close(27) = -1 EBADF (Bad file descriptor) [pid 963] close(28) = -1 EBADF (Bad file descriptor) [pid 963] close(29) = -1 EBADF (Bad file descriptor) [pid 963] exit_group(0 [pid 964] <... futex resumed>) = ? [pid 963] <... exit_group resumed>) = ? [pid 964] +++ exited with 0 +++ [pid 963] +++ exited with 0 +++ [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 32.532483][ T927] ------------[ cut here ]------------ [ 32.538043][ T927] WARNING: CPU: 1 PID: 927 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 32.548105][ T927] Modules linked in: [ 32.551999][ T927] CPU: 1 PID: 927 Comm: syz-executor122 Tainted: G B W syzkaller #0 [ 32.561247][ T927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 32.571346][ T927] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 960] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 957] <... futex resumed>) = 0 [pid 960] sendfile(-1, -1, [3 [pid 957] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 960] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 957] <... futex resumed>) = 0 [pid 960] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 960] <... futex resumed>) = 0 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 960] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 957] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 960] <... clone3 resumed>) = 152 [pid 957] <... futex resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 313] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 313] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./33/binderfs") = 0 [pid 313] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 960] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] newfstatat(AT_FDCWD, "./33/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./33/cgroup.net") = 0 [pid 960] <... futex resumed>) = 0 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 960] ioctl(3, PPPIOCSMRU, 0 [pid 957] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 960] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 957] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 960] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 960] <... futex resumed>) = 0 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] unlink("./33/cgroup.cpu" [pid 960] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 957] close(3 [pid 313] <... unlink resumed>) = 0 [pid 957] <... close resumed>) = 0 [pid 313] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 957] close(4 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 957] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./33/cgroup" [pid 957] close(5 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] unlink("./33/cgroup" [pid 957] close(6 [pid 313] <... unlink resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3 [pid 957] close(7 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 957] close(8 [pid 313] <... close resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rmdir("./33" [pid 957] close(9 [pid 313] <... rmdir resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] mkdir("./34", 0777 [pid 957] close(10 [pid 313] <... mkdir resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 957] close(11 [pid 313] <... socket resumed>) = 3 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 957] close(12 [pid 313] <... close resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 957] close(13 [pid 313] <... socket resumed>) = 3 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 957] close(14 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 957] close(15 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 957] close(16 [pid 313] <... close resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 957] close(17 [pid 313] <... socket resumed>) = 3 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 957] close(18 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 957] close(19 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 957] close(20 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 957] close(21 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 957] close(22 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 957] close(23 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 957] close(24 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 957] close(25 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 957] close(26 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 957] close(27 [pid 313] <... 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 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 957] close(28 [pid 313] <... close resumed>) = 0 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 957] close(29 [pid 313] <... socket resumed>) = 3 [pid 957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 957] exit_group(0 [pid 313] <... 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 960] <... futex resumed>) = ? [pid 957] <... exit_group resumed>) = ? [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 960] +++ exited with 0 +++ [pid 957] +++ exited with 0 +++ [pid 313] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... setsockopt resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 107 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[126]}, 88) = 126 [pid 958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 958] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 958] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./40/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./40/cgroup.cpu") = 0 [pid 314] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./40/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./40/cgroup" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... unlink resumed>) = 0 [pid 317] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getdents64(3 [pid 317] <... openat resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] fstat(3 [pid 314] close(3 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... close resumed>) = 0 [pid 317] getdents64(3 [pid 314] rmdir("./40" [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... rmdir resumed>) = 0 [pid 317] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] mkdir("./41", 0777 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... mkdir resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./48/binderfs" [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... socket resumed>) = 3 [pid 317] unlink("./48/binderfs" [pid 314] close(3 [pid 317] <... unlink resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 317] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "./48/cgroup.net" [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 317] unlink("./48/cgroup.net" [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 317] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./48/cgroup.cpu" [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... socket resumed>) = 3 [pid 317] unlink("./48/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 317] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 317] newfstatat(AT_FDCWD, "./48/cgroup" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 317] unlink("./48/cgroup" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 317] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... 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 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 314] <... 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 317] rmdir("./48" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... rmdir resumed>) = 0 [pid 314] <... 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 317] mkdir("./49", 0777 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... mkdir resumed>) = 0 [pid 314] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... socket resumed>) = 3 [pid 314] <... 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 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 314] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 317] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... 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] <... 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 317] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 314] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... socket resumed>) = 3 [pid 314] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... 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] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] <... 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] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 317] <... 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] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 128 [pid 317] <... 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] rt_sigprocmask(SIG_SETMASK, [] [pid 317] close(3 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 970 attached [pid 970] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 153 [pid 970] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 970] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 970] chdir("./49") = 0 [pid 970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 970] setpgid(0, 0) = 0 [pid 970] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 970] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 970] symlink("/syzcgroup/net/syz4", "./cgroup.net") = 0 [pid 970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 970] write(3, "1000", 4 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 316] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./41/binderfs") = 0 [pid 316] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./41/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./41/cgroup.net") = 0 [pid 316] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./41/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./41/cgroup.cpu") = 0 [pid 316] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./41/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./41/cgroup") = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 316] rmdir("./41") = 0 [pid 316] mkdir("./42", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 316] close(3) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 971 attached [pid 971] set_robust_list(0x55557ce52760, 24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 128 [pid 971] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 971] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] chdir("./42") = 0 [pid 971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 971] setpgid(0, 0) = 0 [pid 971] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 971] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 971] symlink("/syzcgroup/net/syz2", "./cgroup.net") = 0 [pid 971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 971] write(3, "1000", 4) = 4 [pid 971] close(3) = 0 [pid 971] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 971] symlink("/dev/binderfs", "./binderfs") = 0 [pid 971] write(1, "executing program\n", 18) = 18 executing program [pid 971] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 971] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 971] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 971] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 972 attached [pid 972] set_robust_list(0x7f63900539a0, 24 [pid 971] <... clone3 resumed> => {parent_tid=[129]}, 88) = 129 [pid 972] <... set_robust_list resumed>) = 0 [pid 971] rt_sigprocmask(SIG_SETMASK, [] [pid 972] rt_sigprocmask(SIG_SETMASK, [] [pid 971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 971] <... futex resumed>) = 0 [pid 972] <... socket resumed>) = 3 [pid 971] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 972] <... futex resumed>) = 0 [pid 971] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 971] <... futex resumed>) = 0 [pid 972] <... socket resumed>) = 4 [pid 971] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 972] <... futex resumed>) = 0 [pid 971] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 971] <... futex resumed>) = 0 [pid 972] <... connect resumed>) = 0 [pid 971] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 32.578012][ T927] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 32.597710][ T927] RSP: 0018:ffffc900024afb90 EFLAGS: 00010293 [ 32.603906][ T927] RAX: ffffffff849cb3d7 RBX: ffff888108e48000 RCX: ffff88811eca3cc0 [ 32.611890][ T927] RDX: 0000000000000000 RSI: 0000000014dbe500 RDI: 000000000c04eb7d [ 32.619957][ T927] RBP: ffffc900024afbb0 R08: ffff888108e48083 R09: 1ffff110211c9010 [pid 972] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 972] <... futex resumed>) = 0 [pid 971] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] sendfile(-1, -1, [3 [pid 971] <... futex resumed>) = 0 [pid 972] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 971] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 972] <... futex resumed>) = 0 [pid 971] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 971] <... futex resumed>) = 0 [pid 972] <... clone3 resumed>) = 130 [pid 971] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 972] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 958] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 972] <... futex resumed>) = 0 [pid 971] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] ioctl(3, PPPIOCSMRU, 0 [pid 971] <... futex resumed>) = 0 [pid 958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 972] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 971] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 958] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 972] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 958] <... futex resumed>) = 0 [pid 972] <... futex resumed>) = 0 [pid 971] close(3 [pid 958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 972] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] <... close resumed>) = 0 [pid 958] <... mmap resumed>) = 0x7f6390012000 [pid 971] close(4 [pid 958] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 971] <... close resumed>) = 0 [pid 958] <... mprotect resumed>) = 0 [pid 971] close(5 [pid 958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 971] close(6 [pid 958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 974 attached [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 974] set_robust_list(0x7f63900329a0, 24 [pid 971] close(7 [pid 958] <... clone3 resumed> => {parent_tid=[127]}, 88) = 127 [pid 974] <... set_robust_list resumed>) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] rt_sigprocmask(SIG_SETMASK, [] [pid 974] rt_sigprocmask(SIG_SETMASK, [] [pid 971] close(8 [pid 958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 971] close(9 [pid 958] <... futex resumed>) = 0 [pid 974] <... socket resumed>) = 3 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 974] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] close(10 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 974] <... futex resumed>) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 971] close(11 [pid 958] <... futex resumed>) = 0 [pid 974] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 974] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] close(12 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 974] <... futex resumed>) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] sendfile(-1, -1, [3 [pid 971] close(13 [pid 958] <... futex resumed>) = 0 [pid 974] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 974] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] close(14 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 974] <... futex resumed>) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 971] close(15 [pid 958] <... futex resumed>) = 0 [pid 974] <... clone3 resumed>) = 128 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 974] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] close(16 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 974] <... futex resumed>) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] ioctl(3, PPPIOCSMRU, 0 [pid 971] close(17 [pid 958] <... futex resumed>) = 0 [pid 974] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... restart_syscall resumed>) = 0 [pid 974] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] close(18 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 974] <... futex resumed>) = 0 [pid 971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 974] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] close(19) = -1 EBADF (Bad file descriptor) [pid 971] close(20) = -1 EBADF (Bad file descriptor) [pid 971] close(21) = -1 EBADF (Bad file descriptor) [pid 971] close(22) = -1 EBADF (Bad file descriptor) [pid 971] close(23) = -1 EBADF (Bad file descriptor) [pid 971] close(24) = -1 EBADF (Bad file descriptor) [pid 971] close(25) = -1 EBADF (Bad file descriptor) [pid 971] close(26) = -1 EBADF (Bad file descriptor) [pid 971] close(27) = -1 EBADF (Bad file descriptor) [pid 971] close(28) = -1 EBADF (Bad file descriptor) [pid 971] close(29) = -1 EBADF (Bad file descriptor) [pid 315] <... restart_syscall resumed>) = 0 [pid 971] exit_group(0 [pid 972] <... futex resumed>) = ? [pid 971] <... exit_group resumed>) = ? [pid 972] +++ exited with 0 +++ [pid 971] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 968 attached [pid 968] set_robust_list(0x7f63900539a0, 24) = 0 [pid 968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 968] socket(AF_PPPOX, SOCK_STREAM, 1) = 4 [pid 968] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 968] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 958] close(3) = 0 [pid 958] close(4) = 0 [pid 958] close(5) = -1 EBADF (Bad file descriptor) [pid 958] close(6) = -1 EBADF (Bad file descriptor) [pid 958] close(7) = -1 EBADF (Bad file descriptor) [pid 958] close(8) = -1 EBADF (Bad file descriptor) [pid 958] close(9) = -1 EBADF (Bad file descriptor) [pid 958] close(10) = -1 EBADF (Bad file descriptor) [pid 958] close(11) = -1 EBADF (Bad file descriptor) [pid 958] close(12) = -1 EBADF (Bad file descriptor) [pid 958] close(13) = -1 EBADF (Bad file descriptor) [pid 958] close(14) = -1 EBADF (Bad file descriptor) [pid 958] close(15) = -1 EBADF (Bad file descriptor) [pid 958] close(16) = -1 EBADF (Bad file descriptor) [pid 958] close(17) = -1 EBADF (Bad file descriptor) [pid 958] close(18) = -1 EBADF (Bad file descriptor) [pid 958] close(19) = -1 EBADF (Bad file descriptor) [pid 958] close(20) = -1 EBADF (Bad file descriptor) [pid 958] close(21) = -1 EBADF (Bad file descriptor) [pid 958] close(22) = -1 EBADF (Bad file descriptor) [pid 958] close(23) = -1 EBADF (Bad file descriptor) [pid 958] close(24) = -1 EBADF (Bad file descriptor) [pid 958] close(25) = -1 EBADF (Bad file descriptor) [pid 958] close(26) = -1 EBADF (Bad file descriptor) [pid 958] close(27) = -1 EBADF (Bad file descriptor) [pid 958] close(28) = -1 EBADF (Bad file descriptor) [pid 958] close(29) = -1 EBADF (Bad file descriptor) [pid 958] exit_group(0 [pid 974] <... futex resumed>) = ? [pid 968] <... futex resumed>) = ? [pid 958] <... exit_group resumed>) = ? [pid 974] +++ exited with 0 +++ [pid 968] +++ exited with 0 +++ [pid 958] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 969 attached [pid 969] set_robust_list(0x55557ce52760, 24) = 0 [pid 969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 969] chdir("./41") = 0 [pid 969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... restart_syscall resumed>) = 0 [pid 969] <... prctl resumed>) = 0 [pid 969] setpgid(0, 0) = 0 [pid 316] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 969] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 969] <... symlink resumed>) = 0 [pid 316] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 969] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 316] <... openat resumed>) = 3 [pid 969] <... symlink resumed>) = 0 [pid 316] fstat(3 [pid 969] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 969] <... symlink resumed>) = 0 [pid 316] getdents64(3 [pid 969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 969] <... openat resumed>) = 3 [pid 316] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 969] write(3, "1000", 4 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 969] <... write resumed>) = 4 [pid 316] newfstatat(AT_FDCWD, "./42/binderfs" [pid 315] <... restart_syscall resumed>) = 0 [pid 969] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 969] <... close resumed>) = 0 [pid 316] unlink("./42/binderfs" [pid 969] read(200 [pid 316] <... unlink resumed>) = 0 [pid 315] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 969] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 969] symlink("/dev/binderfs", "./binderfs" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 969] <... symlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 315] <... openat resumed>) = 3 [pid 969] write(1, "executing program\n", 18 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 315] fstat(3 [pid 969] <... write resumed>) = 18 [pid 316] unlink("./42/cgroup.net" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 969] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 969] <... futex resumed>) = 0 [pid 316] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 969] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 969] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] newfstatat(AT_FDCWD, "./42/cgroup.cpu" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 969] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] newfstatat(AT_FDCWD, "./40/binderfs" [pid 969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] unlink("./42/cgroup.cpu" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... unlink resumed>) = 0 [pid 315] unlink("./40/binderfs" [pid 969] <... mmap resumed>) = 0x7f6390033000 [pid 316] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 969] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 969] <... mprotect resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./42/cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 969] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] newfstatat(AT_FDCWD, "./40/cgroup.net" [pid 969] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] unlink("./42/cgroup" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... unlink resumed>) = 0 [pid 315] unlink("./40/cgroup.net" [pid 316] getdents64(3 [pid 315] <... unlink resumed>) = 0 [pid 969] <... clone3 resumed> => {parent_tid=[129]}, 88) = 129 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 969] rt_sigprocmask(SIG_SETMASK, [] [pid 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./40/cgroup.cpu" [pid 969] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rmdir("./42" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 969] <... futex resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 315] unlink("./40/cgroup.cpu" [pid 969] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] mkdir("./43", 0777 [pid 315] <... unlink resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 315] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./40/cgroup" [pid 316] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... close resumed>) = 0 [pid 315] unlink("./40/cgroup" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getdents64(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... 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 315] close(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 316] <... 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 315] rmdir("./40" [pid 316] close(3 [pid 315] <... rmdir resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] mkdir("./41", 0777 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... mkdir resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 316] <... 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 315] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 315] <... 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 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] close(3 [ 32.628087][ T927] R10: dffffc0000000000 R11: ffffed10211c9011 R12: dffffc0000000000 [ 32.636117][ T927] R13: dffffc0000000000 R14: 0000000014dbe500 R15: ffff888121a66800 [ 32.644171][ T927] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 32.653462][ T927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.660075][ T927] CR2: 00007f6390130f94 CR3: 000000000700f000 CR4: 00000000003506a0 [ 32.668126][ T927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 977 attached [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 977] set_robust_list(0x55557ce52760, 24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 131 [pid 315] <... setsockopt resumed>) = 0 [pid 977] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 977] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 977] chdir("./43" [pid 315] <... 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 977] <... chdir resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... setsockopt resumed>) = 0 [pid 977] <... prctl resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 977] setpgid(0, 0 [pid 315] <... 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 977] <... setpgid resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 977] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 315] <... 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 977] <... symlink resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 977] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 315] <... setsockopt resumed>) = 0 [pid 977] <... symlink resumed>) = 0 [pid 315] close(3 [pid 977] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 315] <... close resumed>) = 0 [pid 977] <... symlink resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 977] <... openat resumed>) = 3 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 978 attached [pid 977] write(3, "1000", 4 [pid 978] set_robust_list(0x55557ce52760, 24 [pid 977] <... write resumed>) = 4 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 129 [pid 978] <... set_robust_list resumed>) = 0 [pid 977] close(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 978] rt_sigprocmask(SIG_SETMASK, [] [pid 977] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 977] read(200 [pid 978] chdir("./41" [pid 977] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 978] <... chdir resumed>) = 0 [pid 977] symlink("/dev/binderfs", "./binderfs" [pid 978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 977] <... symlink resumed>) = 0 [pid 978] <... prctl resumed>) = 0 executing program [pid 977] write(1, "executing program\n", 18 [pid 978] setpgid(0, 0 [pid 977] <... write resumed>) = 18 [pid 978] <... setpgid resumed>) = 0 [pid 977] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 977] <... futex resumed>) = 0 [pid 978] <... symlink resumed>) = 0 [pid 977] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 978] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 977] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 978] <... symlink resumed>) = 0 [pid 977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 978] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 978] <... symlink resumed>) = 0 [pid 977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 977] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... restart_syscall resumed>) = 0 [pid 978] <... openat resumed>) = 3 [pid 977] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 978] write(3, "1000", 4 [pid 977] <... mprotect resumed>) = 0 [pid 978] <... write resumed>) = 4 [pid 977] rt_sigprocmask(SIG_BLOCK, ~[] [pid 978] close(3 [pid 977] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 978] <... close resumed>) = 0 [pid 977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 979 attached [pid 978] read(200 [pid 979] set_robust_list(0x7f63900539a0, 24 [pid 978] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] <... clone3 resumed> => {parent_tid=[132]}, 88) = 132 [pid 979] <... set_robust_list resumed>) = 0 [pid 978] symlink("/dev/binderfs", "./binderfs" [pid 977] rt_sigprocmask(SIG_SETMASK, [] [pid 979] rt_sigprocmask(SIG_SETMASK, [] [pid 978] <... symlink resumed>) = 0 [pid 977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 979] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 978] write(1, "executing program\n", 18 [pid 977] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 979] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 978] <... write resumed>) = 18 [pid 977] <... futex resumed>) = 0 [pid 979] <... socket resumed>) = 3 [pid 978] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 979] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = 0 [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 979] <... futex resumed>) = 0 [pid 978] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 977] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 979] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 978] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 977] <... futex resumed>) = 0 [pid 979] <... socket resumed>) = 4 [pid 978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 977] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 979] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 979] <... futex resumed>) = 0 [pid 978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 977] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 979] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 978] <... mmap resumed>) = 0x7f6390033000 [pid 977] <... futex resumed>) = 0 [pid 979] <... connect resumed>) = -1 EEXIST (File exists) [pid 978] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 977] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 979] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... mprotect resumed>) = 0 [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 979] <... futex resumed>) = 0 [pid 978] rt_sigprocmask(SIG_BLOCK, ~[] [pid 977] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 979] sendfile(-1, -1, [3 [pid 978] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 977] <... futex resumed>) = 0 [pid 979] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 977] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 980 attached [pid 979] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 980] set_robust_list(0x7f63900539a0, 24 [pid 979] <... futex resumed>) = 0 [pid 978] <... clone3 resumed> => {parent_tid=[130]}, 88) = 130 [pid 977] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 980] <... set_robust_list resumed>) = 0 [pid 979] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 978] rt_sigprocmask(SIG_SETMASK, [] [pid 977] <... futex resumed>) = 0 [pid 980] rt_sigprocmask(SIG_SETMASK, [] [pid 979] <... clone3 resumed>) = 133 [pid 978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 977] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 979] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 980] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 979] <... futex resumed>) = 0 [pid 978] <... futex resumed>) = 0 [pid 977] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 980] <... socket resumed>) = 3 [pid 979] ioctl(3, PPPIOCSMRU, 0 [pid 978] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... futex resumed>) = 0 [pid 980] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 979] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 980] <... futex resumed>) = 0 [pid 979] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 980] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 979] <... futex resumed>) = 0 [pid 978] <... futex resumed>) = 0 [pid 977] close(3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 980] <... socket resumed>) = 4 [pid 979] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 978] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... close resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 980] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] close(4 [pid 980] <... futex resumed>) = 0 [pid 978] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... close resumed>) = 0 [pid 980] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 978] <... futex resumed>) = 0 [pid 977] close(5 [pid 980] <... connect resumed>) = 0 [pid 978] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] close(6 [pid 980] <... futex resumed>) = 0 [pid 978] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] sendfile(-1, -1, [3 [pid 978] <... futex resumed>) = 0 [pid 977] close(7 [pid 980] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 978] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] close(8 [pid 980] <... futex resumed>) = 0 [pid 978] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 978] <... futex resumed>) = 0 [pid 977] close(9 [pid 980] <... clone3 resumed>) = 131 [pid 978] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] close(10 [pid 980] <... futex resumed>) = 0 [pid 978] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] ioctl(3, PPPIOCSMRU, 0 [pid 978] <... futex resumed>) = 0 [pid 977] close(11 [pid 980] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 978] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 977] close(12 [pid 980] <... futex resumed>) = 0 [pid 978] close(3 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 980] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 978] <... close resumed>) = 0 [pid 977] close(13 [pid 978] close(4 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = 0 [pid 977] close(14 [pid 978] close(5 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(15 [pid 978] close(6 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(16 [pid 978] close(7 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(17 [pid 978] close(8 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(18 [pid 978] close(9 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(19 [pid 978] close(10 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(20 [pid 978] close(11 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(21 [pid 978] close(12 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(22 [pid 978] close(13 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(23 [pid 978] close(14 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(24 [pid 978] close(15 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(25 [pid 978] close(16 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(26 [pid 978] close(17 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(27 [pid 978] close(18 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(28 [pid 978] close(19 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] close(29 [pid 978] close(20 [pid 977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] exit_group(0 [pid 979] <... futex resumed>) = ? [pid 978] close(21 [pid 977] <... exit_group resumed>) = ? [pid 969] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 979] +++ exited with 0 +++ [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 977] +++ exited with 0 +++ [pid 969] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] close(22 [pid 969] <... futex resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 978] close(23 [pid 969] <... mmap resumed>) = 0x7f6390012000 [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 978] close(24 [pid 969] <... mprotect resumed>) = 0 [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] rt_sigprocmask(SIG_BLOCK, ~[] [pid 978] close(25 [pid 969] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 983 attached [pid 978] close(26 [pid 983] set_robust_list(0x7f63900329a0, 24 [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... clone3 resumed> => {parent_tid=[130]}, 88) = 130 [pid 983] <... set_robust_list resumed>) = 0 [pid 978] close(27 [pid 969] rt_sigprocmask(SIG_SETMASK, [] [pid 983] rt_sigprocmask(SIG_SETMASK, [] [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 978] close(28 [pid 969] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... futex resumed>) = 0 [pid 983] <... socket resumed>) = 3 [pid 978] close(29 [pid 969] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 983] <... futex resumed>) = 0 [pid 978] exit_group(0 [pid 969] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 980] <... futex resumed>) = ? [pid 978] <... exit_group resumed>) = ? [pid 969] <... futex resumed>) = 0 [pid 983] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 980] +++ exited with 0 +++ [pid 978] +++ exited with 0 +++ [pid 969] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 983] <... futex resumed>) = 0 [pid 969] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 983] sendfile(-1, -1, [3 [pid 969] <... futex resumed>) = 0 [pid 983] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 969] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 983] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 983] <... futex resumed>) = 0 [pid 969] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 983] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 969] <... futex resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 983] <... clone3 resumed>) = 131 [pid 969] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... restart_syscall resumed>) = 0 [pid 315] fstat(3 [pid 983] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 983] <... futex resumed>) = 0 [pid 969] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getdents64(3 [pid 983] ioctl(3, PPPIOCSMRU, 0 [pid 969] <... futex resumed>) = 0 [pid 316] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [ 32.676195][ T927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.684227][ T927] Call Trace: [ 32.687510][ T927] [ 32.690448][ T927] pppol2tp_release+0x150/0x2b0 [ 32.695388][ T927] sock_close+0xc9/0x220 [ 32.699651][ T927] ? __cfi_sock_close+0x10/0x10 [ 32.704570][ T927] __fput+0x1fd/0x8f0 [ 32.708580][ T927] ____fput+0x15/0x20 [ 32.712588][ T927] task_work_run+0x1e1/0x250 [ 32.717252][ T927] ? __cfi_task_work_run+0x10/0x10 [ 32.722389][ T927] ? free_nsproxy+0x21f/0x270 [ 32.727132][ T927] do_exit+0xb0d/0x29f0 [pid 983] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 969] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 983] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 983] <... futex resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./41/binderfs" [pid 983] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] fstat(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] unlink("./41/binderfs" [pid 316] getdents64(3 [pid 315] <... unlink resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./41/cgroup.net" [pid 316] newfstatat(AT_FDCWD, "./43/binderfs" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./41/cgroup.net" [pid 316] unlink("./43/binderfs" [pid 315] <... unlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./41/cgroup.cpu" [pid 316] newfstatat(AT_FDCWD, "./43/cgroup.net" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./41/cgroup.cpu" [pid 316] unlink("./43/cgroup.net" [pid 315] <... unlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./41/cgroup" [pid 316] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./41/cgroup" [pid 316] unlink("./43/cgroup.cpu" [pid 315] <... unlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 316] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 316] newfstatat(AT_FDCWD, "./43/cgroup" [pid 315] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] rmdir("./41" [pid 316] unlink("./43/cgroup" [pid 315] <... rmdir resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] mkdir("./42", 0777 [pid 316] getdents64(3 [pid 315] <... mkdir resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 315] close(3 [pid 316] rmdir("./43" [pid 315] <... close resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] mkdir("./44", 0777 [pid 315] <... socket resumed>) = 3 [pid 316] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] close(3 [pid 315] <... 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 316] <... close resumed>) = 0 [pid 315] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 315] <... 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 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(3 [pid 315] <... 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 316] <... close resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... setsockopt resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... setsockopt resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... 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 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... setsockopt resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 316] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 985 attached [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 985] set_robust_list(0x55557ce52760, 24 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 132 [pid 985] <... set_robust_list resumed>) = 0 [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 985] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 985] chdir("./42" [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 985] <... chdir resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 986 attached [pid 985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 986] set_robust_list(0x55557ce52760, 24 [pid 985] <... prctl resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 134 [pid 986] <... set_robust_list resumed>) = 0 [pid 985] setpgid(0, 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 986] rt_sigprocmask(SIG_SETMASK, [] [pid 985] <... setpgid resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 985] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 986] chdir("./44" [pid 985] <... symlink resumed>) = 0 [pid 986] <... chdir resumed>) = 0 [pid 985] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 985] <... symlink resumed>) = 0 [pid 986] <... prctl resumed>) = 0 [pid 985] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 986] setpgid(0, 0 [pid 985] <... symlink resumed>) = 0 [pid 986] <... setpgid resumed>) = 0 [pid 985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 986] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 985] <... openat resumed>) = 3 [pid 986] <... symlink resumed>) = 0 [pid 985] write(3, "1000", 4 [pid 986] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 985] <... write resumed>) = 4 [pid 986] <... symlink resumed>) = 0 [pid 985] close(3 [pid 986] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 985] <... close resumed>) = 0 [pid 986] <... symlink resumed>) = 0 [pid 985] read(200 [pid 986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 985] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 986] <... openat resumed>) = 3 [pid 985] symlink("/dev/binderfs", "./binderfs" [pid 986] write(3, "1000", 4 [pid 985] <... symlink resumed>) = 0 [pid 986] <... write resumed>) = 4 [pid 985] write(1, "executing program\n", 18 executing program [pid 986] close(3 [pid 985] <... write resumed>) = 18 [pid 986] <... close resumed>) = 0 [pid 985] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] read(200 [pid 985] <... futex resumed>) = 0 [pid 986] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 986] symlink("/dev/binderfs", "./binderfs" [pid 985] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 986] <... symlink resumed>) = 0 [pid 985] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 986] write(1, "executing program\n", 18 [pid 985] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 986] <... write resumed>) = 18 [pid 985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 986] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... mmap resumed>) = 0x7f6390033000 [pid 986] <... futex resumed>) = 0 [pid 985] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 986] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 985] <... mprotect resumed>) = 0 [pid 986] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 985] rt_sigprocmask(SIG_BLOCK, ~[] [pid 986] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 985] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 987 attached [pid 986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 987] set_robust_list(0x7f63900539a0, 24 [pid 986] <... mmap resumed>) = 0x7f6390033000 [pid 985] <... clone3 resumed> => {parent_tid=[133]}, 88) = 133 [pid 987] <... set_robust_list resumed>) = 0 [pid 986] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 985] rt_sigprocmask(SIG_SETMASK, [] [pid 987] rt_sigprocmask(SIG_SETMASK, [] [pid 986] <... mprotect resumed>) = 0 [pid 985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 986] rt_sigprocmask(SIG_BLOCK, ~[] [pid 985] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 986] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 985] <... futex resumed>) = 0 [pid 987] <... socket resumed>) = 3 [pid 986] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 985] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 988 attached [pid 987] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] set_robust_list(0x7f63900539a0, 24 [pid 987] <... futex resumed>) = 0 [pid 986] <... clone3 resumed> => {parent_tid=[135]}, 88) = 135 [pid 985] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... set_robust_list resumed>) = 0 [pid 987] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 986] rt_sigprocmask(SIG_SETMASK, [] [pid 985] <... futex resumed>) = 0 [pid 988] rt_sigprocmask(SIG_SETMASK, [] [pid 987] <... socket resumed>) = 4 [pid 986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 985] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 987] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 985] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... socket resumed>) = 3 [pid 987] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 986] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 985] <... futex resumed>) = 0 [pid 988] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... connect resumed>) = -1 EEXIST (File exists) [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 988] <... futex resumed>) = 0 [pid 987] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 985] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... socket resumed>) = 4 [pid 987] sendfile(-1, -1, [3 [pid 986] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 985] <... futex resumed>) = 0 [pid 988] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 988] <... futex resumed>) = 0 [pid 987] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 985] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... connect resumed>) = -1 EEXIST (File exists) [pid 987] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 986] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 985] <... futex resumed>) = 0 [pid 988] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... clone3 resumed>) = 134 [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 988] <... futex resumed>) = 0 [pid 987] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] sendfile(-1, -1, [3 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 985] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 987] ioctl(3, PPPIOCSMRU, 0 [pid 986] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 985] <... futex resumed>) = 0 [pid 988] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 988] <... futex resumed>) = 0 [pid 987] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 32.731307][ T927] ? __cfi_do_exit+0x10/0x10 [ 32.736177][ T927] ? xfd_validate_state+0x70/0x150 [ 32.741336][ T927] ? __kasan_check_write+0x14/0x20 [ 32.746510][ T927] __x64_sys_exit+0x40/0x40 [ 32.751029][ T927] x64_sys_call+0x67/0x9a0 [ 32.755512][ T927] do_syscall_64+0x4c/0xa0 [ 32.759937][ T927] ? clear_bhb_loop+0x30/0x80 [ 32.764669][ T927] ? clear_bhb_loop+0x30/0x80 [ 32.769368][ T927] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 32.775345][ T927] RIP: 0033:0x7f639008a379 [pid 988] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 985] close(3 [pid 988] <... clone3 resumed>) = 136 [pid 987] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 985] <... close resumed>) = 0 [pid 988] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] close(4 [pid 988] <... futex resumed>) = 0 [pid 986] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 985] <... close resumed>) = 0 [pid 988] ioctl(3, PPPIOCSMRU, 0 [pid 986] <... futex resumed>) = 0 [pid 985] close(5 [pid 988] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 986] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 988] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 985] close(6 [pid 988] <... futex resumed>) = 0 [pid 986] close(3 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 988] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] <... close resumed>) = 0 [pid 985] close(7 [pid 986] close(4 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = 0 [pid 985] close(8 [pid 986] close(5 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(9 [pid 986] close(6 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(10 [pid 986] close(7 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(11 [pid 986] close(8 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(12 [pid 986] close(9 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(13 [pid 986] close(10 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(14 [pid 986] close(11 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(15 [pid 986] close(12 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(16 [pid 986] close(13 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(17 [pid 986] close(14 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(18 [pid 986] close(15 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(19 [pid 986] close(16 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(20 [pid 986] close(17 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(21 [pid 986] close(18 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(22 [pid 986] close(19 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(23 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 986] close(20 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(24 [pid 986] close(21 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(25 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 986] close(22 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(26 [pid 986] close(23 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(27 [pid 986] close(24 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(28 [pid 986] close(25 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] close(29 [pid 986] close(26 [pid 985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] exit_group(0 [pid 987] <... futex resumed>) = ? [pid 986] close(27 [pid 985] <... exit_group resumed>) = ? [pid 987] +++ exited with 0 +++ [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 985] +++ exited with 0 +++ [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... restart_syscall resumed>) = 0 [pid 986] close(28 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 986] close(29) = -1 EBADF (Bad file descriptor) [pid 986] exit_group(0 [pid 988] <... futex resumed>) = ? [pid 986] <... exit_group resumed>) = ? [pid 988] +++ exited with 0 +++ [pid 986] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 967 attached [pid 967] set_robust_list(0x55557ce52760, 24) = 0 [pid 967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 967] chdir("./34") = 0 [pid 967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 967] setpgid(0, 0) = 0 [pid 967] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 967] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 967] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 313] <... restart_syscall resumed>) = 0 [pid 967] <... symlink resumed>) = 0 [pid 967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 967] write(3, "1000", 4) = 4 [pid 967] close(3) = 0 [pid 967] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 967] write(1, "executing program\n", 18) = 18 [pid 315] <... restart_syscall resumed>) = 0 executing program [pid 967] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 967] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 967] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... restart_syscall resumed>) = 0 [pid 967] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 967] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 967] <... futex resumed>) = 0 [pid 316] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 967] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... openat resumed>) = 3 [pid 316] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./44/binderfs") = 0 [pid 316] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./44/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./44/cgroup.net") = 0 [pid 316] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./44/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./44/cgroup.cpu") = 0 [pid 316] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./44/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./44/cgroup") = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 316] rmdir("./44") = 0 [pid 316] mkdir("./45", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3 [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] close(3 [pid 315] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] newfstatat(AT_FDCWD, "./42/binderfs" [pid 316] <... socket resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./42/binderfs" [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./42/cgroup.net" [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] newfstatat(AT_FDCWD, "./42/cgroup.cpu" [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./42/cgroup.cpu" [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] newfstatat(AT_FDCWD, "./42/cgroup" [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] close(3 [pid 315] unlink("./42/cgroup" [pid 316] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getdents64(3 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] close(3ci2-android-6-1/strace-static-x86_64: Process 992 attached ) = 0 [pid 992] set_robust_list(0x55557ce52760, 24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 137 [pid 315] rmdir("./42" [pid 992] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rmdir resumed>) = 0 [pid 992] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] mkdir("./43", 0777 [pid 992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 992] chdir("./45" [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 992] <... chdir resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] close(3 [pid 992] <... prctl resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 992] setpgid(0, 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 992] <... setpgid resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 992] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 992] <... symlink resumed>) = 0 [pid 315] <... 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 992] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 992] <... symlink resumed>) = 0 [pid 315] <... 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 992] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 315] close(3 [pid 992] <... symlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 992] <... openat resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 992] write(3, "1000", 4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 992] <... write resumed>) = 4 [pid 315] <... 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 [ 32.779763][ T927] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 32.786830][ T927] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 32.795313][ T927] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 32.803351][ T927] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 32.811331][ T927] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 32.819658][ T927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [pid 992] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 992] <... close resumed>) = 0 [pid 315] <... 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 992] read(200 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 992] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 992] symlink("/dev/binderfs", "./binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 992] <... symlink resumed>) = 0 [pid 315] <... 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 executing program [pid 992] write(1, "executing program\n", 18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 992] <... write resumed>) = 18 [pid 315] <... 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 992] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 992] <... futex resumed>) = 0 [pid 315] <... 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 992] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 992] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... 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 992] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 992] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... 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 992] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 992] <... mprotect resumed>) = 0 [pid 315] <... 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 992] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] close(3 [pid 992] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... close resumed>) = 0 [pid 992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 993 attached ) = 3 [pid 993] set_robust_list(0x7f63900539a0, 24 [pid 992] <... clone3 resumed> => {parent_tid=[138]}, 88) = 138 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 993] <... set_robust_list resumed>) = 0 [pid 992] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... 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 993] rt_sigprocmask(SIG_SETMASK, [] [pid 992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 993] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 992] <... futex resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 993] <... socket resumed>) = 3 [pid 992] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... setsockopt resumed>) = 0 [pid 993] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 993] <... futex resumed>) = 0 [pid 992] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 993] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 992] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 993] <... socket resumed>) = 4 [pid 992] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 993] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 993] <... futex resumed>) = 0 [pid 992] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... setsockopt resumed>) = 0 [pid 993] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 992] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 993] <... connect resumed>) = 0 [pid 992] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 991 attached ci2-android-6-1/strace-static-x86_64: Process 976 attached [pid 993] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 993] <... futex resumed>) = 0 [pid 992] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] set_robust_list(0x7f63900539a0, 24 [pid 976] set_robust_list(0x7f63900539a0, 24 [pid 970] <... write resumed>) = 4 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 993] sendfile(-1, -1, [3 [pid 992] <... futex resumed>) = 0 [pid 991] <... set_robust_list resumed>) = 0 [pid 976] <... set_robust_list resumed>) = 0 [pid 970] close(3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 993] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 992] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 991] rt_sigprocmask(SIG_SETMASK, [] [pid 976] rt_sigprocmask(SIG_SETMASK, [] [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 993] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 970] <... close resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 993] <... futex resumed>) = 0 [pid 992] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 976] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 993] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 992] <... futex resumed>) = 0 [pid 991] <... socket resumed>) = 3 [pid 976] <... socket resumed>) = 4 [pid 970] read(200 [pid 315] <... setsockopt resumed>) = 0 [pid 991] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 976] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = 1 [pid 976] <... futex resumed>) = 0 [pid 970] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 991] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 976] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 970] symlink("/dev/binderfs", "./binderfs") = 0 [pid 970] write(1, "executing program\n", 18 [pid 993] <... clone3 resumed>) = 139 [pid 992] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] <... write resumed>) = 18 [pid 969] close(3 [pid 967] <... futex resumed>) = 0 executing program [pid 315] close(3 [pid 993] <... futex resumed>) = 1 [pid 992] <... futex resumed>) = 0 [pid 969] <... close resumed>) = 0 [pid 967] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = 0 [pid 970] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(4 [pid 967] <... futex resumed>) = 1 [pid 315] <... close resumed>) = 0 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 991] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = 0 [pid 967] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 993] ioctl(3, PPPIOCSMRU, 0 [pid 992] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 991] <... socket resumed>) = 4 [pid 970] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 969] close(5 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 993] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 991] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 995 attached [pid 993] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = 1 [pid 970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 969] close(6 [pid 967] <... futex resumed>) = 0 [pid 995] set_robust_list(0x55557ce52760, 24 [pid 993] <... futex resumed>) = 1 [pid 992] <... futex resumed>) = 0 [pid 991] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 135 [pid 995] <... set_robust_list resumed>) = 0 [pid 993] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] close(3 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 969] close(7 [pid 967] <... futex resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 995] rt_sigprocmask(SIG_SETMASK, [] [pid 992] <... close resumed>) = 0 [pid 991] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] close(4 [pid 991] <... connect resumed>) = 0 [pid 970] <... mmap resumed>) = 0x7f6390033000 [pid 969] close(8 [pid 995] chdir("./43" [pid 992] <... close resumed>) = 0 [pid 991] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 995] <... chdir resumed>) = 0 [pid 992] close(5 [pid 991] <... futex resumed>) = 1 [pid 970] <... mprotect resumed>) = 0 [pid 969] close(9 [pid 967] <... futex resumed>) = 0 [pid 995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... restart_syscall resumed>) = 0 [pid 995] <... prctl resumed>) = 0 [pid 992] close(6 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 970] rt_sigprocmask(SIG_BLOCK, ~[] [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] setpgid(0, 0 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] sendfile(-1, -1, [3 [pid 970] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 969] close(10 [pid 967] <... futex resumed>) = 0 [pid 995] <... setpgid resumed>) = 0 [pid 992] close(7 [pid 991] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 996 attached [pid 995] <... symlink resumed>) = 0 [pid 992] close(8 [pid 991] <... futex resumed>) = 0 [pid 969] close(11 [pid 967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 996] set_robust_list(0x7f63900539a0, 24 [pid 995] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 970] <... clone3 resumed> => {parent_tid=[154]}, 88) = 154 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... set_robust_list resumed>) = 0 [pid 995] <... symlink resumed>) = 0 [pid 992] close(9 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 970] rt_sigprocmask(SIG_SETMASK, [] [pid 969] close(12 [pid 967] <... futex resumed>) = 0 [pid 996] rt_sigprocmask(SIG_SETMASK, [] [pid 995] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 995] <... symlink resumed>) = 0 [pid 992] close(10 [pid 991] <... clone3 resumed>) = 109 [pid 970] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(13 [pid 996] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 996] <... socket resumed>) = 3 [pid 995] <... openat resumed>) = 3 [pid 992] close(11 [pid 991] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 996] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] write(3, "1000", 4 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] <... futex resumed>) = 1 [pid 970] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] close(14 [pid 967] <... futex resumed>) = 0 [pid 996] <... futex resumed>) = 0 [pid 995] <... write resumed>) = 4 [pid 992] close(12 [pid 991] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 996] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] close(3 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 970] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(15 [pid 967] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... close resumed>) = 0 [pid 992] close(13 [pid 991] ioctl(3, PPPIOCSMRU, 0 [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... futex resumed>) = 0 [pid 996] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 995] read(200 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 996] <... socket resumed>) = 4 [pid 995] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 991] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 992] close(14 [pid 970] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] close(16 [pid 967] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 996] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] symlink("/dev/binderfs", "./binderfs" [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 996] <... futex resumed>) = 0 [pid 995] <... symlink resumed>) = 0 [pid 992] close(15 [pid 991] <... futex resumed>) = 0 [pid 970] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(17 [pid 996] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 995] write(1, "executing program\n", 18 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] close(3 [pid 996] <... connect resumed>) = 0 executing program [pid 995] <... write resumed>) = 18 [pid 992] close(16 [pid 970] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 996] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] close(18 [pid 967] <... close resumed>) = 0 [pid 970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 996] <... futex resumed>) = 0 [pid 995] <... futex resumed>) = 0 [pid 996] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 992] close(17 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] close(4 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(19 [pid 967] <... close resumed>) = 0 [pid 996] sendfile(-1, -1, [3 [pid 995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 992] close(18 [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 996] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] close(20 [pid 967] close(5 [pid 996] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 996] <... futex resumed>) = 0 [pid 995] <... mmap resumed>) = 0x7f6390033000 [pid 992] close(19 [pid 970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 996] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(21 [pid 967] close(6 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... mprotect resumed>) = 0 [pid 992] close(20 [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 996] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 995] rt_sigprocmask(SIG_BLOCK, ~[] [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] close(22 [pid 967] close(7 [pid 996] <... clone3 resumed>) = 155 [pid 995] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 996] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 992] close(21 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 999 attached [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] close(23 [pid 967] close(8 [pid 999] set_robust_list(0x7f63900539a0, 24 [pid 996] <... futex resumed>) = 1 [pid 995] <... clone3 resumed> => {parent_tid=[136]}, 88) = 136 [pid 992] close(22 [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] <... set_robust_list resumed>) = 0 [pid 996] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] rt_sigprocmask(SIG_SETMASK, [] [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] close(24 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] rt_sigprocmask(SIG_SETMASK, [] [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] close(23 [pid 970] <... futex resumed>) = 0 [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] close(9 [pid 316] <... restart_syscall resumed>) = 0 [pid 999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 996] ioctl(3, PPPIOCSMRU, 0 [pid 995] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] close(25 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 996] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 995] <... futex resumed>) = 0 [pid 996] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 996] <... futex resumed>) = 1 [pid 970] <... futex resumed>) = 0 [pid 996] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 970] close(3) = 0 [pid 970] close(4) = 0 [pid 970] close(5) = -1 EBADF (Bad file descriptor) [pid 970] close(6) = -1 EBADF (Bad file descriptor) [pid 970] close(7) = -1 EBADF (Bad file descriptor) [pid 970] close(8) = -1 EBADF (Bad file descriptor) [pid 970] close(9) = -1 EBADF (Bad file descriptor) [pid 970] close(10 [pid 992] close(24 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] close(10 [pid 970] close(11) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 970] close(12 [pid 999] <... socket resumed>) = 3 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(13 [pid 969] close(26 [pid 967] close(11 [pid 999] <... futex resumed>) = 1 [pid 995] <... futex resumed>) = 0 [pid 992] close(25 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(14 [pid 969] close(27 [pid 967] close(12 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = 0 [pid 992] close(26 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 995] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(15 [pid 969] close(28 [pid 967] close(13 [pid 999] <... socket resumed>) = 4 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(16 [pid 992] close(27 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] <... futex resumed>) = 1 [pid 995] <... futex resumed>) = 0 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(17 [pid 969] close(29 [pid 967] close(14 [pid 999] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] close(28 [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = 0 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(18 [pid 995] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] exit_group(0 [pid 999] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 992] close(29 [pid 970] close(19 [pid 967] close(15 [pid 983] <... futex resumed>) = ? [pid 976] <... futex resumed>) = ? [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 969] <... exit_group resumed>) = ? [pid 999] <... connect resumed>) = 0 [pid 992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 983] +++ exited with 0 +++ [pid 976] +++ exited with 0 +++ [pid 970] close(20 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 970] close(21) = -1 EBADF (Bad file descriptor) [pid 970] close(22) = -1 EBADF (Bad file descriptor) [pid 970] close(23) = -1 EBADF (Bad file descriptor) [pid 970] close(24) = -1 EBADF (Bad file descriptor) [pid 970] close(25) = -1 EBADF (Bad file descriptor) [pid 970] close(26) = -1 EBADF (Bad file descriptor) [pid 970] close(27) = -1 EBADF (Bad file descriptor) [pid 970] close(28) = -1 EBADF (Bad file descriptor) [pid 969] +++ exited with 0 +++ [pid 970] close(29) = -1 EBADF (Bad file descriptor) [pid 999] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] exit_group(0 [pid 970] exit_group(0 [pid 967] close(16 [pid 999] <... futex resumed>) = 1 [pid 996] <... futex resumed>) = ? [pid 995] <... futex resumed>) = 0 [pid 993] <... futex resumed>) = ? [pid 992] <... exit_group resumed>) = ? [pid 970] <... exit_group resumed>) = ? [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 999] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 996] +++ exited with 0 +++ [pid 995] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] +++ exited with 0 +++ [pid 992] +++ exited with 0 +++ [pid 970] +++ exited with 0 +++ [pid 967] close(17 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = 0 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 999] sendfile(-1, -1, [3 [pid 995] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 967] close(18 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 999] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 999] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] close(19) = -1 EBADF (Bad file descriptor) [pid 995] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = 1 [pid 995] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] close(20 [pid 999] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 995] <... futex resumed>) = 0 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 995] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3 [pid 999] <... clone3 resumed>) = 137 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 999] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] close(21 [pid 314] getdents64(3 [pid 999] <... futex resumed>) = 1 [pid 995] <... futex resumed>) = 0 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 999] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] close(22 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = 0 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 999] ioctl(3, PPPIOCSMRU, 0 [pid 995] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 967] close(23 [pid 999] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 999] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 967] close(24 [pid 999] <... futex resumed>) = 1 [pid 995] <... futex resumed>) = 0 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./41/binderfs" [pid 999] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] close(3 [pid 967] close(25 [pid 995] <... close resumed>) = 0 [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 995] close(4 [pid 967] close(26 [pid 314] unlink("./41/binderfs" [pid 995] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 314] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./41/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./41/cgroup.net") = 0 [pid 314] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./41/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./41/cgroup.cpu" [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 314] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./41/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./41/cgroup") = 0 [pid 314] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./41" [pid 995] close(5 [pid 967] close(27 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./42", 0777 [pid 995] close(6 [pid 967] close(28 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 995] close(7 [pid 967] close(29 [pid 314] <... socket resumed>) = 3 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] close(3 [pid 995] close(8 [pid 967] exit_group(0 [pid 314] <... close resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 991] <... futex resumed>) = ? [pid 967] <... exit_group resumed>) = ? [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 995] close(9 [pid 991] +++ exited with 0 +++ [pid 314] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 967] +++ exited with 0 +++ [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... 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 995] close(10 [pid 317] <... openat resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 314] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 995] close(11 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] <... 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 995] close(12 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 995] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./49/binderfs" [pid 314] <... 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 995] close(14 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 995] close(15 [pid 317] unlink("./49/binderfs" [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 995] close(16 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 995] close(17 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 314] close(3 [pid 995] close(18 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 995] close(19 [pid 317] unlink("./49/cgroup.net" [pid 314] <... socket resumed>) = 3 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 995] close(20 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 995] close(21 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 995] close(22 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./49/cgroup.cpu" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 995] close(23 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 995] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./49/cgroup" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 995] close(25 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./49/cgroup" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 995] close(26 [pid 314] <... 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 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 995] close(27 [pid 314] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 314] close(3) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 995] close(28 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 ci2-android-6-1/strace-static-x86_64: Process 1001 attached [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1001] set_robust_list(0x55557ce52760, 24 [pid 995] close(29 [pid 317] <... close resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 132 [pid 1001] <... set_robust_list resumed>) = 0 [pid 995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./49" [pid 1001] rt_sigprocmask(SIG_SETMASK, [] [pid 995] exit_group(0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 999] <... futex resumed>) = ? [pid 995] <... exit_group resumed>) = ? [pid 317] <... rmdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1001] chdir("./42" [pid 999] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1001] <... chdir resumed>) = 0 [pid 1001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1001] setpgid(0, 0) = 0 [pid 1001] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 1001] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 1001] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 995] +++ exited with 0 +++ [pid 317] mkdir("./50", 0777 [pid 1001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] <... mkdir resumed>) = 0 [pid 1001] write(3, "1000", 4 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1001] <... write resumed>) = 4 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1001] close(3) = 0 [pid 317] <... socket resumed>) = 3 [pid 1001] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 1001] symlink("/dev/binderfs", "./binderfs") = 0 [pid 317] <... close resumed>) = 0 [pid 1001] write(1, "executing program\n", 18) = 18 [pid 1001] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1001] <... futex resumed>) = 0 executing program [pid 1001] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 1001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1001] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 317] <... 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 313] <... restart_syscall resumed>) = 0 [pid 1001] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 1001] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1002 attached [pid 317] <... 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 1002] set_robust_list(0x7f63900539a0, 24 [pid 1001] <... clone3 resumed> => {parent_tid=[133]}, 88) = 133 [pid 317] close(3 [pid 1002] <... set_robust_list resumed>) = 0 [pid 1001] rt_sigprocmask(SIG_SETMASK, [] [pid 1002] rt_sigprocmask(SIG_SETMASK, [] [pid 1001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1001] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 313] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1002] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1001] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1002] <... socket resumed>) = 3 [pid 1001] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1002] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1002] <... futex resumed>) = 0 [pid 1001] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1002] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1001] <... futex resumed>) = 0 [pid 317] <... 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 315] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1002] <... socket resumed>) = 4 [pid 1001] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... openat resumed>) = 3 [pid 1002] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... openat resumed>) = 3 [pid 313] fstat(3 [pid 1002] <... futex resumed>) = 0 [pid 1001] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1001] <... futex resumed>) = 0 [pid 317] <... 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 315] fstat(3 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1002] <... connect resumed>) = 0 [pid 1001] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1002] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 313] getdents64(3 [pid 1002] <... futex resumed>) = 0 [pid 1001] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 1002] sendfile(-1, -1, [3 [pid 1001] <... futex resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1002] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1001] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1002] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1002] <... futex resumed>) = 0 [pid 1001] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1001] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1002] <... clone3 resumed>) = 134 [pid 1001] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1002] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 1002] <... futex resumed>) = 0 [pid 1001] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./34/binderfs" [pid 1002] ioctl(3, PPPIOCSMRU, 0 [pid 1001] <... futex resumed>) = 0 [pid 1002] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1001] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./43/binderfs" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1002] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./34/binderfs" [pid 1002] <... futex resumed>) = 0 [pid 1001] close(3 [pid 317] <... 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 315] unlink("./43/binderfs" [pid 1002] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1001] <... close resumed>) = 0 [pid 1001] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1001] <... close resumed>) = 0 [pid 1001] close(5) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1001] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1001] close(7) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./43/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 1001] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1001] close(9 [pid 317] <... 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 315] unlink("./43/cgroup.net" [pid 313] unlink("./34/cgroup.net" [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1001] close(10 [pid 315] <... unlink resumed>) = 0 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 1001] close(11 [pid 317] <... close resumed>) = 0 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1001] close(12 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1001] close(13 [pid 317] <... socket resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1001] close(14 [pid 315] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1001] close(15) = -1 EBADF (Bad file descriptor) [pid 1001] close(16) = -1 EBADF (Bad file descriptor) [pid 1001] close(17) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1001] close(18) = -1 EBADF (Bad file descriptor) [ 32.827694][ T927] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 32.835720][ T927] [ 32.838756][ T927] ---[ end trace 0000000000000000 ]--- [pid 1001] close(19 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./43/cgroup.cpu" [pid 313] unlink("./34/cgroup.cpu" [pid 1001] close(20 [pid 317] <... 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 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1001] close(21 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1001] close(22 [pid 317] <... 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 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1001] close(23 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] newfstatat(AT_FDCWD, "./43/cgroup" [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1001] close(24) = -1 EBADF (Bad file descriptor) [pid 1001] close(25) = -1 EBADF (Bad file descriptor) [pid 1001] close(26 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./43/cgroup" [pid 313] newfstatat(AT_FDCWD, "./34/cgroup" [pid 1001] close(27 [pid 317] <... 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 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1001] close(28) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] getdents64(3 [pid 313] unlink("./34/cgroup" [pid 1001] close(29 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1001] exit_group(0 [pid 317] <... setsockopt resumed>) = 0 [pid 315] close(3 [pid 313] getdents64(3 [pid 1002] <... futex resumed>) = ? [pid 1001] <... exit_group resumed>) = ? [pid 1002] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... 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 315] rmdir("./43" [pid 313] close(3 [pid 1001] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rmdir resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... close resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... 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 313] rmdir("./34" [pid 315] mkdir("./44", 0777 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... rmdir resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] mkdir("./35", 0777 [pid 317] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... mkdir resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] close(3 [pid 313] <... socket resumed>) = 3 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... close resumed>) = 0 [pid 313] close(3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 316] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 316] fstat(3ci2-android-6-1/strace-static-x86_64: Process 1004 attached , {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1004] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 156 [pid 316] getdents64(3 [pid 315] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1004] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1004] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 1004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1004] chdir("./50" [pid 316] newfstatat(AT_FDCWD, "./45/binderfs" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1004] <... chdir resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 316] unlink("./45/binderfs" [pid 1004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1004] <... prctl resumed>) = 0 [pid 316] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 313] <... 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 1004] setpgid(0, 0 [pid 316] newfstatat(AT_FDCWD, "./45/cgroup.net" [pid 1004] <... setpgid resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... close resumed>) = 0 [pid 313] close(3 [pid 316] unlink("./45/cgroup.net") = 0 [pid 1004] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 1004] <... symlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./45/cgroup.cpu" [pid 1004] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1004] <... symlink resumed>) = 0 [pid 316] unlink("./45/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... unlink resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 316] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 1004] <... symlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./45/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./45/cgroup" [pid 313] <... 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 316] <... unlink resumed>) = 0 [pid 316] getdents64(3 [pid 1004] <... openat resumed>) = 3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3 [pid 315] <... 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 1004] write(3, "1000", 4 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1004] <... write resumed>) = 4 [pid 316] rmdir("./45" [pid 315] <... 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 1004] close(3 [pid 316] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1004] <... close resumed>) = 0 [pid 316] mkdir("./46", 0777 [pid 1004] read(200 [pid 316] <... mkdir resumed>) = 0 [pid 315] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 1004] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] symlink("/dev/binderfs", "./binderfs" [pid 316] <... socket resumed>) = 3 [pid 313] <... setsockopt resumed>) = 0 [pid 316] close(3 [pid 315] <... 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 1004] <... symlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] write(1, "executing program\n", 18 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 313] <... 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 1004] <... write resumed>) = 18 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES executing program [pid 1004] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 313] <... 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 1004] <... futex resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... 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 1004] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1004] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] close(3 [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 313] <... 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 1004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 1004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 313] <... setsockopt resumed>) = 0 [pid 1004] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... socket resumed>) = 3 [pid 315] close(3 [pid 314] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1004] <... mprotect resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1004] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 313] <... 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 1004] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] fstat(3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 1004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... setsockopt resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1005 attached [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 1005] set_robust_list(0x7f63900539a0, 24 [pid 1004] <... clone3 resumed> => {parent_tid=[157]}, 88) = 157 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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 313] <... 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 1005] <... set_robust_list resumed>) = 0 [pid 1004] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1005] rt_sigprocmask(SIG_SETMASK, [] [pid 1004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 314] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1004] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 1005] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1004] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] newfstatat(AT_FDCWD, "./42/binderfs" [pid 313] <... setsockopt resumed>) = 0 [pid 1004] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1005] <... socket resumed>) = 3 [pid 315] <... setsockopt resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1005] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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] unlink("./42/binderfs" [pid 313] <... 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 1005] <... futex resumed>) = 1 [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1005] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1005] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1004] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... setsockopt resumed>) = 0 [pid 1005] <... socket resumed>) = 4 [pid 316] <... 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 315] close(3 [pid 314] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1005] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1005] <... futex resumed>) = 1 [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] unlink("./42/cgroup.net" [pid 313] <... 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 1005] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1005] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1004] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1005] <... connect resumed>) = -1 EEXIST (File exists) [pid 316] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./42/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1006 attached [pid 1005] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1006] set_robust_list(0x55557ce52760, 24 [pid 1005] <... futex resumed>) = 1 [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 138 [pid 314] unlink("./42/cgroup.cpu" [pid 313] <... setsockopt resumed>) = 0 [pid 1006] <... set_robust_list resumed>) = 0 [pid 1005] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1006] rt_sigprocmask(SIG_SETMASK, [] [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 1006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1005] sendfile(-1, -1, [3 [pid 1004] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1006] chdir("./44" [pid 1005] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... 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 1006] <... chdir resumed>) = 0 [pid 1005] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1005] <... futex resumed>) = 1 [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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] newfstatat(AT_FDCWD, "./42/cgroup" [pid 313] <... setsockopt resumed>) = 0 [pid 1006] <... prctl resumed>) = 0 [pid 1005] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1006] setpgid(0, 0 [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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] unlink("./42/cgroup" [pid 313] <... close resumed>) = 0 [pid 1006] <... setpgid resumed>) = 0 [pid 1005] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1004] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1006] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1005] <... clone3 resumed>) = 158 [pid 316] <... setsockopt resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1006] <... symlink resumed>) = 0 [pid 1005] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getdents64(3 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1008 attached [pid 1006] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1005] <... futex resumed>) = 1 [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1008] set_robust_list(0x55557ce52760, 24 [pid 1006] <... symlink resumed>) = 0 [pid 1005] ioctl(3, PPPIOCSMRU, 0 [pid 1004] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 110 [pid 1008] <... set_robust_list resumed>) = 0 [pid 1006] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1005] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1004] <... futex resumed>) = 0 [pid 316] <... 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] <... close resumed>) = 0 [pid 1008] rt_sigprocmask(SIG_SETMASK, [] [pid 1006] <... symlink resumed>) = 0 [pid 1005] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] rmdir("./42" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1005] <... futex resumed>) = 0 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... setsockopt resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1008] chdir("./35" [pid 1006] <... openat resumed>) = 3 [pid 1005] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] close(3 [pid 316] close(3 [pid 314] mkdir("./43", 0777 [pid 1008] <... chdir resumed>) = 0 [pid 1006] write(3, "1000", 4 [pid 1004] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 1008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1006] <... write resumed>) = 4 [pid 1004] close(4 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1008] <... prctl resumed>) = 0 [pid 1006] close(3 [pid 1004] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... socket resumed>) = 3 [pid 1008] setpgid(0, 0 [pid 1006] <... close resumed>) = 0 [pid 1004] close(5 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] close(3 [pid 1008] <... setpgid resumed>) = 0 [pid 1006] read(200 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1009 attached [pid 1006] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1009] set_robust_list(0x55557ce52760, 24 [pid 1008] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1006] symlink("/dev/binderfs", "./binderfs" [pid 1004] close(6 [pid 314] <... close resumed>) = 0 [pid 1009] <... set_robust_list resumed>) = 0 [pid 1008] <... symlink resumed>) = 0 [pid 1006] <... symlink resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 140 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1009] rt_sigprocmask(SIG_SETMASK, [] [pid 1008] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" executing program [pid 1006] write(1, "executing program\n", 18 [pid 1004] close(7 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1008] <... symlink resumed>) = 0 [pid 1006] <... write resumed>) = 18 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... socket resumed>) = 3 [pid 1009] chdir("./46" [pid 1008] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1006] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] close(8 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1009] <... chdir resumed>) = 0 [pid 1008] <... symlink resumed>) = 0 [pid 1006] <... futex resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1006] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] <... 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 1009] <... prctl resumed>) = 0 [pid 1008] <... openat resumed>) = 3 [pid 1006] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1004] close(9 [pid 1009] setpgid(0, 0 [pid 1008] write(3, "1000", 4 [pid 1006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1009] <... setpgid resumed>) = 0 [pid 1008] <... write resumed>) = 4 [pid 1006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(3 [pid 1006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] <... 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 1009] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1008] <... close resumed>) = 0 [pid 1006] <... mmap resumed>) = 0x7f6390033000 [pid 1004] close(10 [pid 314] close(3 [pid 1006] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1009] <... symlink resumed>) = 0 [pid 1006] <... mprotect resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1009] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1008] read(200 [pid 1006] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1004] close(11 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1009] <... symlink resumed>) = 0 [pid 1008] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1006] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1009] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1008] symlink("/dev/binderfs", "./binderfs" [pid 1006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1004] close(12 [pid 314] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1010 attached [pid 1009] <... symlink resumed>) = 0 [pid 1008] <... symlink resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1010] set_robust_list(0x7f63900539a0, 24 [pid 1009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1008] write(1, "executing program\n", 18 [pid 1006] <... clone3 resumed> => {parent_tid=[139]}, 88) = 139 executing program [pid 1004] close(13 [pid 314] <... 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 1010] <... set_robust_list resumed>) = 0 [pid 1009] <... openat resumed>) = 3 [pid 1008] <... write resumed>) = 18 [pid 1006] rt_sigprocmask(SIG_SETMASK, [] [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1010] rt_sigprocmask(SIG_SETMASK, [] [pid 1009] write(3, "1000", 4 [pid 1008] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1004] close(14 [pid 1010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1009] <... write resumed>) = 4 [pid 1008] <... futex resumed>) = 0 [pid 1006] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1010] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1009] close(3 [pid 1008] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1006] <... futex resumed>) = 0 [pid 1004] close(15 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1009] <... close resumed>) = 0 [pid 1008] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1009] read(200 [pid 1008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1004] close(16 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1010] <... socket resumed>) = 3 [pid 1009] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1006] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1010] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] symlink("/dev/binderfs", "./binderfs" [pid 1008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] close(17 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1010] <... futex resumed>) = 0 [pid 1009] <... symlink resumed>) = 0 [pid 1008] <... mmap resumed>) = 0x7f6390033000 [pid 1006] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 1009] write(1, "executing program\n", 18 [pid 1008] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1004] close(18 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1009] <... write resumed>) = 18 [pid 1008] <... mprotect resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 executing program [pid 1010] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1009] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1006] <... futex resumed>) = 0 [pid 1004] close(19 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1010] <... socket resumed>) = 4 [pid 1009] <... futex resumed>) = 0 [pid 1008] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1006] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1010] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] close(20 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1009] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1009] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1008] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 1004] close(21 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1008] rt_sigprocmask(SIG_SETMASK, [] [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1011 attached [pid 1010] <... futex resumed>) = 0 [pid 1009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1006] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] close(22 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1011] set_robust_list(0x7f63900539a0, 24 [pid 1010] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1009] <... mmap resumed>) = 0x7f6390033000 [pid 1008] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 1011] <... set_robust_list resumed>) = 0 [pid 1010] <... connect resumed>) = -1 EEXIST (File exists) [pid 1009] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1008] <... futex resumed>) = 0 [pid 1006] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] close(23 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] close(3 [pid 1011] rt_sigprocmask(SIG_SETMASK, [] [pid 1010] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... mprotect resumed>) = 0 [pid 1008] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1010] <... futex resumed>) = 0 [pid 1009] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1006] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] close(24 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1011] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1010] sendfile(-1, -1, [3 [pid 1009] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1006] <... futex resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 1011] <... socket resumed>) = 3 [pid 1010] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1009] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1006] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] close(25 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1012 attached [pid 1011] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1012] set_robust_list(0x7f63900539a0, 24 [pid 1011] <... futex resumed>) = 1 [pid 1010] <... futex resumed>) = 0 [pid 1009] <... clone3 resumed> => {parent_tid=[141]}, 88) = 141 [pid 1008] <... futex resumed>) = 0 [pid 1006] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] close(26 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1012] <... set_robust_list resumed>) = 0 [pid 1011] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1009] rt_sigprocmask(SIG_SETMASK, [] [pid 1008] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1012] rt_sigprocmask(SIG_SETMASK, [] [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1006] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] close(27 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1011] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1010] <... clone3 resumed>) = 140 [pid 1009] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1012] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1011] <... socket resumed>) = 4 [pid 1010] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... futex resumed>) = 0 [pid 1004] close(28 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1012] <... socket resumed>) = 3 [pid 1011] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = 1 [pid 1009] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1006] <... futex resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1012] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = 1 [pid 1010] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1008] <... futex resumed>) = 0 [pid 1006] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] close(29 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1012] <... futex resumed>) = 0 [pid 1011] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1009] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = 0 [pid 1004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1012] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1010] ioctl(3, PPPIOCSMRU, 0 [pid 1009] <... futex resumed>) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1006] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] exit_group(0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1012] <... socket resumed>) = 4 [pid 1011] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1010] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1009] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1008] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1004] <... exit_group resumed>) = ? [pid 1005] <... futex resumed>) = ? [pid 1012] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... connect resumed>) = -1 EEXIST (File exists) [pid 1010] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 1011] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1011] <... futex resumed>) = 1 [pid 1010] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] close(3 [pid 1011] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] <... close resumed>) = 0 [pid 1006] close(4) = 0 [pid 1006] close(5) = -1 EBADF (Bad file descriptor) [pid 1006] close(6 [pid 1005] +++ exited with 0 +++ [pid 1004] +++ exited with 0 +++ [pid 1012] <... futex resumed>) = 0 [pid 1009] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... futex resumed>) = 0 [pid 314] close(3 [pid 1012] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1009] <... futex resumed>) = 0 [pid 1008] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1012] <... connect resumed>) = -1 EEXIST (File exists) [pid 1011] <... futex resumed>) = 0 [pid 1009] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1008] <... futex resumed>) = 1 [pid 1006] close(7 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... close resumed>) = 0 [pid 1012] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] sendfile(-1, -1, [3 [pid 1009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1008] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1012] <... futex resumed>) = 0 [pid 1011] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1009] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] close(8 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1012] sendfile(-1, -1, [3 [pid 1011] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... futex resumed>) = 0 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1012] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1011] <... futex resumed>) = 1 [pid 1009] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1008] <... futex resumed>) = 0 [pid 1006] close(9 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1014 attached [pid 1012] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1008] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] set_robust_list(0x55557ce52760, 24 [pid 1012] <... futex resumed>) = 0 [pid 1009] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... futex resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 135 [pid 1014] <... set_robust_list resumed>) = 0 [pid 1012] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1009] <... futex resumed>) = 0 [pid 1008] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1006] close(10 [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1014] rt_sigprocmask(SIG_SETMASK, [] [pid 1011] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1009] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1012] <... clone3 resumed>) = 142 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1014] chdir("./43" [pid 1012] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] <... chdir resumed>) = 0 [pid 1012] <... futex resumed>) = 1 [pid 1011] <... clone3 resumed>) = 112 [pid 1009] <... futex resumed>) = 0 [pid 1006] close(11 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1012] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1011] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... prctl resumed>) = 0 [pid 1012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1011] <... futex resumed>) = 1 [pid 1009] <... futex resumed>) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1006] close(12 [pid 317] <... restart_syscall resumed>) = 0 [pid 1014] setpgid(0, 0 [pid 1012] ioctl(3, PPPIOCSMRU, 0 [pid 1011] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1009] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1008] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... setpgid resumed>) = 0 [pid 1012] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1014] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1012] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1008] <... futex resumed>) = 0 [pid 1006] close(13 [pid 1014] <... symlink resumed>) = 0 [pid 1012] <... futex resumed>) = 1 [pid 1011] ioctl(3, PPPIOCSMRU, 0 [pid 1009] <... futex resumed>) = 0 [pid 1008] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1012] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1011] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1009] close(3 [pid 1014] <... symlink resumed>) = 0 [pid 1011] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... close resumed>) = 0 [pid 1006] close(14 [pid 1014] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1011] <... futex resumed>) = 1 [pid 1009] close(4 [pid 1008] <... futex resumed>) = 0 [pid 1014] <... symlink resumed>) = 0 [pid 1011] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1009] <... close resumed>) = 0 [pid 1008] close(3 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1009] close(5 [pid 1014] <... openat resumed>) = 3 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = 0 [pid 1006] close(15 [pid 1014] write(3, "1000", 4 [pid 1009] close(6 [pid 1008] close(4 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... write resumed>) = 4 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = 0 [pid 1006] close(16 [pid 1014] close(3 [pid 1009] close(7 [pid 1008] close(5 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... close resumed>) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] close(17 [pid 1014] read(200 [pid 1009] close(8 [pid 1014] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(6 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] symlink("/dev/binderfs", "./binderfs" [pid 1009] close(9 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] close(18 [pid 1014] <... symlink resumed>) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(7 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] write(1, "executing program\n", 18 [pid 1009] close(10 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1014] <... write resumed>) = 18 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(8 [pid 1006] close(19 [pid 1014] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] close(11 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... futex resumed>) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(9 [pid 1006] close(20 [pid 1014] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1009] close(12 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(10 [pid 1006] close(21 [pid 1014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1009] close(13 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(11 [pid 1006] close(22 [pid 1014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1009] close(14 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... mmap resumed>) = 0x7f6390033000 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(12 [pid 1006] close(23 [pid 1014] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1009] close(15 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... mprotect resumed>) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(13 [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1009] close(16 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1009] close(17 [pid 1008] close(14 [pid 1006] close(24ci2-android-6-1/strace-static-x86_64: Process 1017 attached [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] set_robust_list(0x7f63900539a0, 24 [pid 1014] <... clone3 resumed> => {parent_tid=[136]}, 88) = 136 [pid 1009] close(18 [pid 1008] close(15 [pid 1006] close(25 [pid 1017] <... set_robust_list resumed>) = 0 [pid 1014] rt_sigprocmask(SIG_SETMASK, [] [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1009] close(19 [pid 1017] rt_sigprocmask(SIG_SETMASK, [] [pid 1014] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(16 [pid 1006] close(26 [pid 1017] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1014] <... futex resumed>) = 0 [pid 1009] close(20 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1014] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1009] close(21 [pid 1017] <... socket resumed>) = 3 [pid 1008] close(17 [pid 1006] close(27 [pid 1017] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] <... futex resumed>) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1009] close(22 [pid 1017] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1014] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(18 [pid 1006] close(28 [pid 1017] <... socket resumed>) = 4 [pid 1014] <... futex resumed>) = 0 [pid 1009] close(23 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(19 [pid 1006] close(29 [pid 1017] <... futex resumed>) = 0 [pid 1014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1009] close(24 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] <... futex resumed>) = 0 [pid 1009] close(25 [pid 1017] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1014] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] <... connect resumed>) = -1 EEXIST (File exists) [pid 1009] close(26 [pid 1008] close(20 [pid 1006] exit_group(0 [pid 1017] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1009] close(27 [pid 1010] <... futex resumed>) = ? [pid 1006] <... exit_group resumed>) = ? [pid 1017] <... futex resumed>) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(21 [pid 1014] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1009] close(28 [pid 1014] <... futex resumed>) = 0 [pid 1009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1009] close(29) = -1 EBADF (Bad file descriptor) [pid 1009] exit_group(0 [pid 1012] <... futex resumed>) = ? [pid 1009] <... exit_group resumed>) = ? [pid 1017] sendfile(-1, -1, [3 [pid 1012] +++ exited with 0 +++ [pid 1010] +++ exited with 0 +++ [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1009] +++ exited with 0 +++ [pid 1006] +++ exited with 0 +++ [pid 1017] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1008] close(22 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1017] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1017] <... futex resumed>) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1008] close(23 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1014] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1017] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1014] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1008] close(24) = -1 EBADF (Bad file descriptor) [pid 1008] close(25 [pid 1017] <... clone3 resumed>) = 137 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] close(26 [pid 1017] <... futex resumed>) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] close(27 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] ioctl(3, PPPIOCSMRU, 0 [pid 1014] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1008] close(28 [pid 1017] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1008] close(29 [pid 1017] <... futex resumed>) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1017] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] close(3 [pid 1008] exit_group(0 [pid 1014] <... close resumed>) = 0 [pid 1011] <... futex resumed>) = ? [pid 1008] <... exit_group resumed>) = ? [pid 1014] close(4 [pid 1011] +++ exited with 0 +++ [pid 1014] <... close resumed>) = 0 [pid 1008] +++ exited with 0 +++ [pid 1014] close(5 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1014] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... restart_syscall resumed>) = 0 [pid 317] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1014] close(7 [pid 317] fstat(3 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] close(8 [pid 317] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... openat resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] fstat(3 [pid 317] newfstatat(AT_FDCWD, "./50/binderfs" [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1014] close(9 [pid 317] unlink("./50/binderfs" [pid 313] getdents64(3 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./50/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./35/binderfs" [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1014] close(10) = -1 EBADF (Bad file descriptor) [pid 1014] close(11 [pid 317] unlink("./50/cgroup.net" [pid 313] unlink("./35/binderfs" [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 317] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./50/cgroup.cpu" [pid 313] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./50/cgroup.cpu" [pid 1014] close(12 [pid 316] <... restart_syscall resumed>) = 0 [pid 313] unlink("./35/cgroup.net" [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1014] close(13 [pid 317] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] close(14 [pid 317] newfstatat(AT_FDCWD, "./50/cgroup" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1014] close(15 [pid 316] <... openat resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./50/cgroup" [pid 316] fstat(3 [pid 313] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 1014] close(16 [pid 317] <... unlink resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] getdents64(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1014] close(17 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./35/cgroup.cpu" [pid 1014] close(18 [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./46/binderfs" [pid 1014] close(19 [pid 317] rmdir("./50" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 316] unlink("./46/binderfs" [pid 315] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] close(20 [pid 317] mkdir("./51", 0777 [pid 316] <... unlink resumed>) = 0 [pid 313] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1014] close(21 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./46/cgroup.net" [pid 315] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] newfstatat(AT_FDCWD, "./35/cgroup" [pid 1014] close(22 [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... openat resumed>) = 3 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] unlink("./46/cgroup.net" [pid 315] fstat(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1014] close(23 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] unlink("./35/cgroup" [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] close(24 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getdents64(3 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./46/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 1014] close(25 [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getdents64(3 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] unlink("./46/cgroup.cpu" [pid 1014] close(26 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 315] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1014] close(27 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./46/cgroup" [pid 315] newfstatat(AT_FDCWD, "./44/binderfs" [pid 1014] close(28 [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./46/cgroup" [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1014] close(29 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] unlink("./44/binderfs" [pid 313] rmdir("./35" [pid 1014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 1014] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1017] <... futex resumed>) = ? [pid 1014] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 315] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] mkdir("./36", 0777 [pid 1017] +++ exited with 0 +++ [pid 1014] +++ exited with 0 +++ [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] rmdir("./46" [pid 315] newfstatat(AT_FDCWD, "./44/cgroup.net" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 316] <... rmdir resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] mkdir("./47", 0777 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] <... 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 316] <... mkdir resumed>) = 0 [pid 315] unlink("./44/cgroup.net" [pid 313] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... unlink resumed>) = 0 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./44/cgroup.cpu" [pid 314] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] unlink("./44/cgroup.cpu" [pid 314] fstat(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... unlink resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 317] <... 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 316] <... 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 315] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 317] <... 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 316] <... 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 315] newfstatat(AT_FDCWD, "./44/cgroup" [pid 314] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "./43/binderfs" [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] unlink("./44/cgroup" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] unlink("./43/binderfs" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 316] <... 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] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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] newfstatat(AT_FDCWD, "./43/cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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] unlink("./43/cgroup.net" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 316] <... 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] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] unlink("./43/cgroup.cpu" [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] <... close resumed>) = 0 [pid 314] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] rmdir("./44" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... rmdir resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./43/cgroup" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 317] <... 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 316] <... 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 315] mkdir("./45", 0777 [pid 314] unlink("./43/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... mkdir resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 317] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... socket resumed>) = 3 [pid 314] getdents64(3 [pid 313] <... 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 317] <... 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 316] close(3 [pid 315] close(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] close(3 [pid 313] <... 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 317] <... setsockopt resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 314] rmdir("./43" [pid 313] <... 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 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... 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] mkdir("./44", 0777 [pid 313] <... 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 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... setsockopt resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... 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] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] <... setsockopt resumed>) = 0 [pid 315] close(3 [pid 314] close(3 [pid 313] <... 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 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 313] <... 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 316] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1019 attached [pid 316] <... 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 315] <... 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] close(3 [pid 313] close(3 [pid 1019] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 159 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 1019] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 1019] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1019] chdir("./51" [pid 316] close(3 [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 1019] <... chdir resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1019] <... prctl resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 1019] setpgid(0, 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1020 attached [pid 1019] <... setpgid resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1020] set_robust_list(0x55557ce52760, 24 [pid 1019] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 143 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1020] <... set_robust_list resumed>) = 0 [pid 1019] <... symlink resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1019] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1020] rt_sigprocmask(SIG_SETMASK, [] [pid 1019] <... symlink resumed>) = 0 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1019] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1020] chdir("./47" [pid 1019] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 1020] <... chdir resumed>) = 0 [pid 1019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1019] <... openat resumed>) = 3 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1020] <... prctl resumed>) = 0 [pid 1019] write(3, "1000", 4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1020] setpgid(0, 0 [pid 1019] <... write resumed>) = 4 [pid 315] <... 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] <... 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 313] <... 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 1020] <... setpgid resumed>) = 0 [pid 1019] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1020] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1019] <... close resumed>) = 0 [pid 315] <... 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] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1020] <... symlink resumed>) = 0 [pid 1019] read(200 [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1020] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1019] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1020] <... symlink resumed>) = 0 [pid 1019] symlink("/dev/binderfs", "./binderfs" [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1020] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1019] <... symlink resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1020] <... symlink resumed>) = 0 [pid 1019] write(1, "executing program\n", 18 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1019] <... write resumed>) = 18 [pid 315] <... 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] <... socket resumed>) = 3 [pid 1020] <... openat resumed>) = 3 executing program [pid 1019] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1020] write(3, "1000", 4 [pid 1019] <... futex resumed>) = 0 [pid 315] <... 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] <... 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 1020] <... write resumed>) = 4 [pid 1019] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1020] close(3 [pid 1019] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 1020] <... close resumed>) = 0 [pid 1019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... setsockopt resumed>) = 0 [pid 1020] read(200 [pid 1019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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] <... setsockopt resumed>) = 0 [pid 313] close(3 [pid 1020] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1020] symlink("/dev/binderfs", "./binderfs" [pid 1019] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... 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] <... 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 313] <... close resumed>) = 0 [pid 1019] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1020] <... symlink resumed>) = 0 [pid 1020] write(1, "executing program\n", 18 [pid 1019] <... mprotect resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1020] <... write resumed>) = 18 [pid 314] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 1020] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1020] <... futex resumed>) = 0 [pid 1019] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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] <... setsockopt resumed>) = 0 [pid 1019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1022 attached ci2-android-6-1/strace-static-x86_64: Process 1021 attached [pid 1020] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... 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] <... 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 1022] set_robust_list(0x7f63900539a0, 24 [pid 1021] set_robust_list(0x55557ce52760, 24 [pid 1020] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1019] <... clone3 resumed> => {parent_tid=[160]}, 88) = 160 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 113 [pid 1022] <... set_robust_list resumed>) = 0 [pid 1021] <... set_robust_list resumed>) = 0 [pid 1020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1019] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... setsockopt resumed>) = 0 [pid 1022] rt_sigprocmask(SIG_SETMASK, [] [pid 1021] rt_sigprocmask(SIG_SETMASK, [] [pid 1020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] close(3 [pid 314] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1019] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1022] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1021] chdir("./36" [pid 1020] <... mmap resumed>) = 0x7f6390033000 [pid 1019] <... futex resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... setsockopt resumed>) = 0 [pid 1022] <... socket resumed>) = 3 [pid 1021] <... chdir resumed>) = 0 [pid 1020] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1019] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 1022] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1020] <... mprotect resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... close resumed>) = 0 [pid 1022] <... futex resumed>) = 1 [pid 1021] <... prctl resumed>) = 0 [pid 1020] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-6-1/strace-static-x86_64: Process 1023 attached [pid 1022] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] setpgid(0, 0 [pid 1020] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1019] <... futex resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1023] set_robust_list(0x55557ce52760, 24 [pid 1021] <... setpgid resumed>) = 0 [pid 1019] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 141 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1023] <... set_robust_list resumed>) = 0 [pid 1021] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1019] <... futex resumed>) = 1 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1024 attached [pid 1023] rt_sigprocmask(SIG_SETMASK, [] [pid 1022] <... futex resumed>) = 0 [pid 1021] <... symlink resumed>) = 0 [pid 1019] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 1025 attached [pid 1024] set_robust_list(0x7f63900539a0, 24 [pid 1023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1022] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1021] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1020] <... clone3 resumed> => {parent_tid=[144]}, 88) = 144 [pid 1025] set_robust_list(0x55557ce52760, 24 [pid 1024] <... set_robust_list resumed>) = 0 [pid 1023] chdir("./45" [pid 1022] <... socket resumed>) = 4 [pid 1021] <... symlink resumed>) = 0 [pid 1020] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 138 [pid 1025] <... set_robust_list resumed>) = 0 [pid 1024] rt_sigprocmask(SIG_SETMASK, [] [pid 1023] <... chdir resumed>) = 0 [pid 1022] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1025] rt_sigprocmask(SIG_SETMASK, [] [pid 1024] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1022] <... futex resumed>) = 1 [pid 1021] <... symlink resumed>) = 0 [pid 1020] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1024] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1023] <... prctl resumed>) = 0 [pid 1022] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1025] chdir("./44" [pid 1024] <... socket resumed>) = 3 [pid 1023] setpgid(0, 0 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] <... openat resumed>) = 3 [pid 1020] <... futex resumed>) = 0 [pid 1019] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... chdir resumed>) = 0 [pid 1024] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... setpgid resumed>) = 0 [pid 1022] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1021] write(3, "1000", 4 [pid 1025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1024] <... futex resumed>) = 0 [pid 1023] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1022] <... connect resumed>) = -1 EEXIST (File exists) [pid 1021] <... write resumed>) = 4 [pid 1020] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 0 [pid 1025] <... prctl resumed>) = 0 [pid 1024] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... symlink resumed>) = 0 [pid 1022] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] close(3 [pid 1020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1019] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] setpgid(0, 0 [pid 1023] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1022] <... futex resumed>) = 0 [pid 1021] <... close resumed>) = 0 [pid 1020] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1025] <... setpgid resumed>) = 0 [pid 1023] <... symlink resumed>) = 0 [pid 1022] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] read(200 [pid 1024] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = 1 [pid 1025] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1023] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1021] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1019] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... symlink resumed>) = 0 [pid 1024] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1023] <... symlink resumed>) = 0 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] symlink("/dev/binderfs", "./binderfs" [pid 1020] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 0 [pid 1025] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1024] <... socket resumed>) = 4 [pid 1023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1022] sendfile(-1, -1, [3 [pid 1021] <... symlink resumed>) = 0 [pid 1019] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] <... symlink resumed>) = 0 [pid 1024] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... openat resumed>) = 3 [pid 1022] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1021] write(1, "executing program\n", 18 [pid 1025] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1024] <... futex resumed>) = 1 executing program [pid 1023] write(3, "1000", 4 [pid 1022] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] <... write resumed>) = 18 [pid 1020] <... futex resumed>) = 0 [pid 1025] <... symlink resumed>) = 0 [pid 1024] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... write resumed>) = 4 [pid 1022] <... futex resumed>) = 1 [pid 1021] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] close(3 [pid 1022] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = 0 [pid 1019] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... openat resumed>) = 3 [pid 1024] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1023] <... close resumed>) = 0 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1020] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> executing program [pid 1025] write(3, "1000", 4 [pid 1024] <... connect resumed>) = 0 [pid 1023] read(200 [pid 1022] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1021] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1019] <... futex resumed>) = 0 [pid 1025] <... write resumed>) = 4 [pid 1024] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1025] close(3 [pid 1023] symlink("/dev/binderfs", "./binderfs" [pid 1021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1025] <... close resumed>) = 0 [pid 1023] <... symlink resumed>) = 0 [pid 1021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1019] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] read(200 [pid 1023] write(1, "executing program\n", 18 [pid 1021] <... mmap resumed>) = 0x7f6390033000 [pid 1025] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... write resumed>) = 18 [pid 1021] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1025] symlink("/dev/binderfs", "./binderfs" [pid 1024] <... futex resumed>) = 1 [pid 1023] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... clone3 resumed>) = 161 [pid 1021] <... mprotect resumed>) = 0 [pid 1020] <... futex resumed>) = 0 [pid 1025] <... symlink resumed>) = 0 [pid 1024] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... futex resumed>) = 0 [pid 1022] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] write(1, "executing program\n", 18 [pid 1024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 1 [pid 1021] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1020] <... futex resumed>) = 0 [pid 1019] <... futex resumed>) = 0 [pid 1025] <... write resumed>) = 18 [pid 1024] sendfile(-1, -1, [3 [pid 1023] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1022] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 1021] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1020] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1023] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1019] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1027 attached [pid 1025] <... futex resumed>) = 0 [pid 1024] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1022] ioctl(3, PPPIOCSMRU, 0 [pid 1019] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1027] set_robust_list(0x7f63900539a0, 24 [pid 1025] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1024] <... futex resumed>) = 1 [pid 1023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1022] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1021] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 1020] <... futex resumed>) = 0 [pid 1027] <... set_robust_list resumed>) = 0 [pid 1025] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1021] rt_sigprocmask(SIG_SETMASK, [] [pid 1027] rt_sigprocmask(SIG_SETMASK, [] [pid 1025] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1024] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1023] <... mmap resumed>) = 0x7f6390033000 [pid 1022] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1020] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... restart_syscall resumed>) = 0 [pid 1027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1023] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1021] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] <... futex resumed>) = 0 [pid 1025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1023] <... mprotect resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1020] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] <... mmap resumed>) = 0x7f6390033000 [pid 1024] <... clone3 resumed>) = 145 [pid 1023] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1021] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1027] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1025] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1024] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1022] <... futex resumed>) = 1 [pid 1019] <... futex resumed>) = 0 [pid 1027] <... socket resumed>) = 3 [pid 1025] <... mprotect resumed>) = 0 [pid 1024] <... futex resumed>) = 1 [pid 1023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1022] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... futex resumed>) = 0 [pid 1019] close(3 [pid 1027] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1024] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1029 attached [pid 1027] <... futex resumed>) = 1 [pid 1025] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = 0 [pid 1019] close(4 [pid 1029] set_robust_list(0x7f63900539a0, 24 [pid 1027] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1025] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1024] ioctl(3, PPPIOCSMRU, 0 [pid 1023] <... clone3 resumed> => {parent_tid=[142]}, 88) = 142 [pid 1021] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1030 attached [pid 1029] <... set_robust_list resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1023] rt_sigprocmask(SIG_SETMASK, [] [pid 1021] <... futex resumed>) = 0 [pid 1030] set_robust_list(0x7f63900539a0, 24 [pid 1029] rt_sigprocmask(SIG_SETMASK, [] [pid 1025] <... clone3 resumed> => {parent_tid=[139]}, 88) = 139 [pid 1023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1021] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1030] <... set_robust_list resumed>) = 0 [pid 1029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1027] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1025] rt_sigprocmask(SIG_SETMASK, [] [pid 1024] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] close(5 [pid 1030] rt_sigprocmask(SIG_SETMASK, [] [pid 1029] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1023] <... futex resumed>) = 0 [pid 1030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1029] <... socket resumed>) = 3 [pid 1027] <... socket resumed>) = 4 [pid 1025] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... futex resumed>) = 1 [pid 1023] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] <... futex resumed>) = 0 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1030] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1029] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = 0 [pid 1024] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1020] close(3 [pid 1019] close(6 [pid 1030] <... socket resumed>) = 3 [pid 1029] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = 1 [pid 1025] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] <... futex resumed>) = 0 [pid 1020] <... close resumed>) = 0 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1030] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1027] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... futex resumed>) = 0 [pid 1021] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] close(4 [pid 1019] close(7 [pid 1030] <... futex resumed>) = 0 [pid 1029] <... socket resumed>) = 4 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1025] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1021] <... futex resumed>) = 0 [pid 1020] <... close resumed>) = 0 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1030] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1029] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] close(5 [pid 1019] close(8 [pid 1030] <... socket resumed>) = 4 [pid 1029] <... futex resumed>) = 0 [pid 1027] <... connect resumed>) = 0 [pid 1025] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1027] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... futex resumed>) = 0 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1030] <... futex resumed>) = 0 [pid 1029] <... connect resumed>) = -1 EEXIST (File exists) [pid 1027] <... futex resumed>) = 1 [pid 1025] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1021] <... futex resumed>) = 0 [pid 1020] close(6 [pid 1030] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1029] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(9 [pid 1030] <... connect resumed>) = -1 EEXIST (File exists) [pid 1029] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1025] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] <... futex resumed>) = 0 [pid 1030] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] sendfile(-1, -1, [3 [pid 1027] sendfile(-1, -1, [3 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... futex resumed>) = 0 [pid 1021] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] close(7 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1030] <... futex resumed>) = 0 [pid 1029] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1027] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1025] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1030] sendfile(-1, -1, [3 [pid 1029] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1029] <... futex resumed>) = 0 [pid 1025] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... futex resumed>) = 0 [pid 1030] <... futex resumed>) = 0 [pid 1029] <... clone3 resumed>) = 143 [pid 1027] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] close(8 [pid 1019] close(10 [pid 313] <... restart_syscall resumed>) = 0 [pid 1030] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1029] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = 1 [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1021] <... futex resumed>) = 0 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1030] <... clone3 resumed>) = 140 [pid 1029] <... futex resumed>) = 0 [pid 1027] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1025] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] close(9 [pid 1019] close(11 [pid 1030] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] ioctl(3, PPPIOCSMRU, 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1030] <... futex resumed>) = 0 [pid 1029] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1027] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1025] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1021] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] close(10 [pid 1019] close(12 [pid 1030] ioctl(3, PPPIOCSMRU, 0 [pid 1029] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1029] <... futex resumed>) = 0 [pid 1025] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] close(3 [pid 1030] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... close resumed>) = 0 [pid 1030] <... futex resumed>) = 0 [pid 1025] close(3 [pid 1023] close(4 [pid 1030] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1027] <... clone3 resumed>) = 115 [pid 1025] <... close resumed>) = 0 [pid 1023] <... close resumed>) = 0 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(4 [pid 1023] close(5 [pid 1025] <... close resumed>) = 0 [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(11 [pid 1019] close(13 [pid 1027] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] close(5 [pid 1023] close(6 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(12 [pid 1027] <... futex resumed>) = 1 [pid 1025] close(6 [pid 1023] close(7 [pid 1021] <... futex resumed>) = 0 [pid 1019] close(14 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1027] ioctl(3, PPPIOCSMRU, 0 [pid 1025] close(7 [pid 1023] close(8 [pid 1021] <... futex resumed>) = 0 [pid 1020] close(13 [pid 1027] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1019] close(15 [pid 1027] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1027] <... futex resumed>) = 0 [pid 1025] close(8 [pid 1023] close(9 [pid 1021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1020] close(14 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1027] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(3 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(16 [pid 1025] close(9 [pid 1023] close(10 [pid 1021] <... close resumed>) = 0 [pid 1020] close(15 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(4 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(17 [pid 1025] close(10 [pid 1023] close(11 [pid 1021] <... close resumed>) = 0 [pid 1020] close(16 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(5 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(18 [pid 1025] close(11 [pid 1023] close(12 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(17 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(6 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(19 [pid 1025] close(12 [pid 1023] close(13 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(7 [pid 1020] close(18 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(13 [pid 1023] close(14 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(20 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(8 [pid 1025] close(14 [pid 1023] close(15 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(19 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(9 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(21 [pid 1025] close(15 [pid 1023] close(16 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(20 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(10 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(22 [pid 1025] close(16 [pid 1023] close(17 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(21 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(11 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(23 [pid 1025] close(17 [pid 1023] close(18 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(22 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(12 [pid 1025] close(18 [pid 1023] close(19 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(13 [pid 1019] close(24 [pid 1025] close(19 [pid 1023] close(20 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(14 [pid 1025] close(20 [pid 1023] close(21 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(15 [pid 1025] close(21 [pid 1023] close(22 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(16 [pid 1025] close(22 [pid 1023] close(23 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(17 [pid 1020] close(23 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(23 [pid 1023] close(24 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(25 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(18 [pid 1020] close(24 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1025] close(24 [pid 1023] close(25 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] close(26 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(19 [pid 1020] close(25 [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(25 [pid 1023] close(26 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(20 [pid 1025] close(26 [pid 1023] close(27 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(26 [pid 1019] close(27 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(21 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(27 [pid 1023] close(28 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(27 [pid 1019] close(28 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(22 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(28 [pid 1023] close(29 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(28 [pid 1019] close(29 [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1021] close(23 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1025] close(29 [pid 1023] exit_group(0 [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] close(29 [pid 1029] <... futex resumed>) = ? [pid 1025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1023] <... exit_group resumed>) = ? [pid 1021] close(24 [pid 1020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] exit_group(0 [pid 1029] +++ exited with 0 +++ [pid 1025] exit_group(0 [pid 1023] +++ exited with 0 +++ [pid 1022] <... futex resumed>) = ? [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1020] exit_group(0 [pid 1019] <... exit_group resumed>) = ? [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1030] <... futex resumed>) = ? [pid 1025] <... exit_group resumed>) = ? [pid 1024] <... futex resumed>) = ? [pid 1022] +++ exited with 0 +++ [pid 1021] close(25 [pid 1020] <... exit_group resumed>) = ? [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1030] +++ exited with 0 +++ [pid 1025] +++ exited with 0 +++ [pid 1024] +++ exited with 0 +++ [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1019] +++ exited with 0 +++ [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1021] close(26 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1021] close(27) = -1 EBADF (Bad file descriptor) [pid 1021] close(28) = -1 EBADF (Bad file descriptor) [pid 1021] close(29) = -1 EBADF (Bad file descriptor) [pid 1021] exit_group(0 [pid 1020] +++ exited with 0 +++ [pid 1027] <... futex resumed>) = ? [pid 1021] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1027] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1021] +++ exited with 0 +++ [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... restart_syscall resumed>) = 0 [pid 317] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... restart_syscall resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 316] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] fstat(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] getdents64(3 [pid 316] <... openat resumed>) = 3 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] fstat(3 [pid 317] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./51/binderfs" [pid 316] getdents64(3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] unlink("./51/binderfs" [pid 316] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... restart_syscall resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 317] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./47/binderfs" [pid 314] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] newfstatat(AT_FDCWD, "./51/cgroup.net" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./47/binderfs" [pid 314] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] unlink("./51/cgroup.net" [pid 316] <... unlink resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 317] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 314] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] newfstatat(AT_FDCWD, "./51/cgroup.cpu" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./47/cgroup.net" [pid 314] newfstatat(AT_FDCWD, "./44/binderfs" [pid 317] unlink("./51/cgroup.cpu" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] unlink("./44/binderfs") = 0 [pid 314] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./44/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./44/cgroup.net") = 0 [pid 314] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./44/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./44/cgroup.cpu") = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./47/cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./44/cgroup" [pid 317] newfstatat(AT_FDCWD, "./51/cgroup" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./47/cgroup.cpu" [pid 314] unlink("./44/cgroup" [pid 317] unlink("./51/cgroup" [pid 316] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 317] getdents64(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] close(3 [pid 317] close(3 [pid 316] newfstatat(AT_FDCWD, "./47/cgroup" [pid 314] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] rmdir("./44" [pid 317] rmdir("./51" [pid 316] unlink("./47/cgroup" [pid 314] <... rmdir resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 314] mkdir("./45", 0777 [pid 317] mkdir("./52", 0777 [pid 316] <... unlink resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 316] getdents64(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] close(3 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] rmdir("./47" [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] <... close resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 314] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] mkdir("./48", 0777 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... socket resumed>) = 3 [pid 316] <... mkdir resumed>) = 0 [pid 314] <... 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 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... close resumed>) = 0 [pid 314] <... 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 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... socket resumed>) = 3 [pid 316] <... socket resumed>) = 3 [pid 314] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 316] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 316] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 316] close(3 [pid 314] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 316] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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] close(3 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 317] close(3 [pid 316] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... restart_syscall resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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] <... 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 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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] <... 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 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 314] <... 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 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3 [pid 314] close(3 [pid 313] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 315] getdents64(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] fstat(3 [pid 316] <... 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 315] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1034 attached [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1034] set_robust_list(0x55557ce52760, 24 [pid 317] <... 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 316] close(3 [pid 315] newfstatat(AT_FDCWD, "./45/binderfs" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 141 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1034] <... set_robust_list resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1034] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] unlink("./45/binderfs" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getdents64(3 [pid 1034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 315] <... unlink resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1034] chdir("./45" [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1034] <... chdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./45/cgroup.net" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1034] <... prctl resumed>) = 0 [pid 317] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1034] setpgid(0, 0 [pid 316] <... 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 315] unlink("./45/cgroup.net" [pid 1034] <... setpgid resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./36/binderfs" [pid 1034] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1034] <... symlink resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1034] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] newfstatat(AT_FDCWD, "./45/cgroup.cpu" [pid 316] <... 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 1034] <... symlink resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./36/binderfs"ci2-android-6-1/strace-static-x86_64: Process 1035 attached [pid 1034] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./45/cgroup.cpu" [pid 1035] set_robust_list(0x55557ce52760, 24 [pid 1034] <... symlink resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 162 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1035] <... set_robust_list resumed>) = 0 [pid 1034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1035] rt_sigprocmask(SIG_SETMASK, [] [pid 1034] <... openat resumed>) = 3 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1034] write(3, "1000", 4 [pid 316] close(3 [pid 315] newfstatat(AT_FDCWD, "./45/cgroup" [pid 1035] chdir("./52" [pid 1034] <... write resumed>) = 4 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1035] <... chdir resumed>) = 0 [pid 1034] close(3 [pid 316] <... close resumed>) = 0 [pid 315] unlink("./45/cgroup" [pid 1035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1034] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 1035] <... prctl resumed>) = 0 [pid 1034] read(200 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getdents64(3 [pid 1035] setpgid(0, 0 [pid 1034] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1035] <... setpgid resumed>) = 0 [pid 1034] symlink("/dev/binderfs", "./binderfs" [pid 315] close(3 [pid 1034] <... symlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 1034] write(1, "executing program\n", 18 [pid 315] rmdir("./45" [pid 1034] <... write resumed>) = 18 [pid 315] <... rmdir resumed>) = 0 [pid 1034] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] mkdir("./46", 0777ci2-android-6-1/strace-static-x86_64: Process 1036 attached executing program [pid 1034] <... futex resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] unlink("./36/cgroup.net" [pid 1036] set_robust_list(0x55557ce52760, 24 [pid 1035] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1034] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 146 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1036] <... set_robust_list resumed>) = 0 [pid 1035] <... symlink resumed>) = 0 [pid 1034] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 1036] rt_sigprocmask(SIG_SETMASK, [] [pid 1035] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1034] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] close(3 [pid 313] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1035] <... symlink resumed>) = 0 [pid 1034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 1036] chdir("./48" [pid 1035] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1036] <... chdir resumed>) = 0 [pid 1035] <... symlink resumed>) = 0 [pid 1034] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... socket resumed>) = 3 [pid 1036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1034] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 1036] <... prctl resumed>) = 0 [pid 1034] <... mprotect resumed>) = 0 [pid 315] <... 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 1036] setpgid(0, 0 [pid 1035] <... openat resumed>) = 3 [pid 1034] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1036] <... setpgid resumed>) = 0 [pid 1035] write(3, "1000", 4 [pid 1034] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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 313] unlink("./36/cgroup.cpu" [pid 1036] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1035] <... write resumed>) = 4 [pid 1034] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] close(3ci2-android-6-1/strace-static-x86_64: Process 1037 attached [pid 1036] <... symlink resumed>) = 0 [pid 1035] close(3 [pid 315] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1037] set_robust_list(0x7f63900539a0, 24 [pid 1036] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1035] <... close resumed>) = 0 [pid 1034] <... clone3 resumed> => {parent_tid=[142]}, 88) = 142 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1037] <... set_robust_list resumed>) = 0 [pid 1036] <... symlink resumed>) = 0 [pid 1035] read(200 [pid 1034] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... socket resumed>) = 3 [pid 1037] rt_sigprocmask(SIG_SETMASK, [] [pid 1036] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1035] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1036] <... symlink resumed>) = 0 [pid 1035] symlink("/dev/binderfs", "./binderfs" [pid 1034] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1037] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1034] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./36/cgroup" [pid 1037] <... socket resumed>) = 3 [pid 1036] <... openat resumed>) = 3 [pid 1035] <... symlink resumed>) = 0 [pid 1034] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1037] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] write(3, "1000", 4 [pid 1035] write(1, "executing program\n", 18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1037] <... futex resumed>) = 1 [pid 1036] <... write resumed>) = 4 [pid 1035] <... write resumed>) = 18 executing program [pid 1034] <... futex resumed>) = 0 [pid 315] <... 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 313] unlink("./36/cgroup" [pid 1037] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] close(3 [pid 1035] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... close resumed>) = 0 [pid 1035] <... futex resumed>) = 0 [pid 1034] <... futex resumed>) = 0 [pid 315] <... 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 313] <... unlink resumed>) = 0 [pid 1037] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1036] read(200 [pid 1035] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1034] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getdents64(3 [pid 1037] <... socket resumed>) = 4 [pid 1036] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1035] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1037] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] symlink("/dev/binderfs", "./binderfs" [pid 1035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1037] <... futex resumed>) = 1 [pid 1036] <... symlink resumed>) = 0 [pid 1035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1034] <... futex resumed>) = 0 [pid 315] <... 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 1037] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] write(1, "executing program\n", 18 [pid 1035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1034] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO executing program [pid 313] <... close resumed>) = 0 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... write resumed>) = 18 [pid 1035] <... mmap resumed>) = 0x7f6390033000 [pid 1034] <... futex resumed>) = 0 [pid 315] <... 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 313] rmdir("./36" [pid 1037] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1036] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1034] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1037] <... connect resumed>) = 0 [pid 1036] <... futex resumed>) = 0 [pid 1035] <... mprotect resumed>) = 0 [pid 315] <... 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 313] <... rmdir resumed>) = 0 [pid 1037] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1036] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1035] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 1037] <... futex resumed>) = 1 [pid 1034] <... futex resumed>) = 0 [pid 313] mkdir("./37", 0777 [pid 1037] sendfile(-1, -1, [3 [pid 1036] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1035] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1034] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1037] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1034] <... futex resumed>) = 0 [pid 315] <... 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 313] <... mkdir resumed>) = 0 [pid 1036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1034] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] close(3 [pid 1037] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 1038 attached ) = 0 [pid 1036] <... mmap resumed>) = 0x7f6390033000 [pid 1034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1038] set_robust_list(0x7f63900539a0, 24 [pid 1036] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1035] <... clone3 resumed> => {parent_tid=[163]}, 88) = 163 [pid 1037] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1034] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1038] <... set_robust_list resumed>) = 0 [pid 1036] <... mprotect resumed>) = 0 [pid 1035] rt_sigprocmask(SIG_SETMASK, [] [pid 1034] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1036] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1034] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1038] rt_sigprocmask(SIG_SETMASK, [] [pid 1037] <... clone3 resumed>) = 143 [pid 1036] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 313] close(3 [pid 1038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1037] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1035] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1040 attached [pid 1038] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1037] <... futex resumed>) = 1 [pid 1035] <... futex resumed>) = 0 [pid 1034] <... futex resumed>) = 0 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 1040] set_robust_list(0x7f63900539a0, 24 [pid 1036] <... clone3 resumed> => {parent_tid=[147]}, 88) = 147 [pid 1035] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1040] <... set_robust_list resumed>) = 0 [pid 1038] <... socket resumed>) = 3 [pid 1037] ioctl(3, PPPIOCSMRU, 0 [pid 1036] rt_sigprocmask(SIG_SETMASK, [] [pid 1034] <... futex resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1040] rt_sigprocmask(SIG_SETMASK, [] [pid 1038] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1036] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1034] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1038] <... futex resumed>) = 1 [pid 1037] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = 0 [pid 1034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 313] <... socket resumed>) = 3 [pid 1040] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1038] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1037] <... futex resumed>) = 0 [pid 1036] <... futex resumed>) = 0 [pid 1035] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1040] <... socket resumed>) = 3 [pid 1038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1037] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] <... futex resumed>) = 0 [pid 1034] <... close resumed>) = 0 [pid 315] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1040] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1035] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] close(4 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... 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 1040] <... futex resumed>) = 0 [pid 1038] <... socket resumed>) = 4 [pid 1036] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... close resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 1040] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1038] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... futex resumed>) = 0 [pid 1034] close(5 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1040] <... socket resumed>) = 4 [pid 1038] <... futex resumed>) = 1 [pid 1036] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] <... futex resumed>) = 0 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1040] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1035] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] close(6 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1040] <... futex resumed>) = 1 [pid 1038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = 0 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1040] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1036] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] close(7 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] close(3 [pid 1040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] <... connect resumed>) = 0 [pid 1036] <... futex resumed>) = 0 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 1036] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] close(8 [pid 315] close(3 [pid 1040] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1038] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1040] <... connect resumed>) = -1 EEXIST (File exists) [pid 1038] <... futex resumed>) = 1 [pid 1035] <... futex resumed>) = 0 [pid 1034] close(9 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1040] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] sendfile(-1, -1, [3 [pid 1035] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1040] <... futex resumed>) = 1 [pid 1038] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = 0 [pid 1034] close(10 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1041 attached [pid 1040] sendfile(-1, -1, [3 [pid 1038] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1040] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1038] <... futex resumed>) = 0 [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] close(11 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 144 [pid 1041] set_robust_list(0x55557ce52760, 24 [pid 1040] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1036] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 1041] <... set_robust_list resumed>) = 0 [pid 1040] <... futex resumed>) = 0 [pid 1036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] close(12 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1036] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] rt_sigprocmask(SIG_SETMASK, [] [pid 1040] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1038] <... clone3 resumed>) = 164 [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = 0 [pid 1034] close(13 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1036] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] chdir("./46" [pid 1040] <... clone3 resumed>) = 148 [pid 1038] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] close(14 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1041] <... chdir resumed>) = 0 [pid 1040] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1040] <... futex resumed>) = 1 [pid 1038] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] <... futex resumed>) = 0 [pid 1035] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] close(15 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1041] <... prctl resumed>) = 0 [pid 1040] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = 0 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] setpgid(0, 0 [pid 1040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1034] close(16 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1041] <... setpgid resumed>) = 0 [pid 1040] ioctl(3, PPPIOCSMRU, 0 [pid 1038] ioctl(3, PPPIOCSMRU, 0 [pid 1036] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1040] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1038] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1034] close(17 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1041] <... symlink resumed>) = 0 [pid 1040] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1040] <... futex resumed>) = 1 [pid 1038] <... futex resumed>) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1035] <... futex resumed>) = 0 [pid 1034] close(18 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1041] <... symlink resumed>) = 0 [pid 1040] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] close(3 [pid 1035] close(3 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1036] <... close resumed>) = 0 [pid 1035] <... close resumed>) = 0 [pid 1034] close(19 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1041] <... symlink resumed>) = 0 [pid 1036] close(4 [pid 1035] close(4 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1036] <... close resumed>) = 0 [pid 1035] <... close resumed>) = 0 [pid 1034] close(20 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1036] close(5 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(21 [pid 313] close(3 [pid 1041] <... openat resumed>) = 3 [pid 1036] close(6 [pid 1035] close(5 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 1041] write(3, "1000", 4 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(22 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1041] <... write resumed>) = 4 [pid 1036] close(7 [pid 1035] close(6 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(23 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1041] close(3 [pid 1036] close(8 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] <... close resumed>) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(7 [pid 1034] close(24 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1041] read(200 [pid 1036] close(9 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(8 [pid 1034] close(25 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1041] symlink("/dev/binderfs", "./binderfs" [pid 1036] close(10 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(26 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1041] <... symlink resumed>) = 0 [pid 1036] close(11 [pid 1035] close(9 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] write(1, "executing program\n", 18 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(27 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1041] <... write resumed>) = 18 [pid 1036] close(12 [pid 1035] close(10 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 313] <... 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 1041] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(28 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1041] <... futex resumed>) = 0 [pid 1036] close(13 [pid 1035] close(11 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... setsockopt resumed>) = 0 [pid 1041] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] close(29 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1041] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1036] close(14 [pid 1034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1041] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(12 [pid 1034] exit_group(0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1037] <... futex resumed>) = ? [pid 1036] close(15 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] <... exit_group resumed>) = ? [pid 313] <... 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 1041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1037] +++ exited with 0 +++ [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(13 [pid 1041] <... mmap resumed>) = 0x7f6390033000 [pid 1036] close(16 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1034] +++ exited with 0 +++ [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1041] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(14 [pid 1041] <... mprotect resumed>) = 0 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 1041] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1036] close(17 [pid 1035] close(15 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] close(3 [pid 1041] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1036] close(18 [pid 1035] close(16 [pid 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1044 attached [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1044] set_robust_list(0x7f63900539a0, 24 [pid 1041] <... clone3 resumed> => {parent_tid=[145]}, 88) = 145 [pid 1036] close(19 [pid 1035] close(17 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1044] <... set_robust_list resumed>) = 0 [pid 1041] rt_sigprocmask(SIG_SETMASK, [] [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1044] rt_sigprocmask(SIG_SETMASK, [] [pid 1041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1036] close(20 [pid 1035] close(18 [pid 314] <... restart_syscall resumed>) = 0 [pid 1041] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... futex resumed>) = 0 [pid 1035] close(19 [pid 1041] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1045 attached [pid 1044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(20 [pid 1045] set_robust_list(0x55557ce52760, 24 [pid 1044] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1036] close(21 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1045] <... set_robust_list resumed>) = 0 [pid 1035] close(21 [pid 1045] rt_sigprocmask(SIG_SETMASK, [] [pid 1044] <... socket resumed>) = 3 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 116 [pid 314] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1044] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] close(22 [pid 1035] close(22 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1045] chdir("./37" [pid 1044] <... futex resumed>) = 1 [pid 1041] <... futex resumed>) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1045] <... chdir resumed>) = 0 [pid 1044] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] close(23 [pid 1035] close(23 [pid 314] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] <... futex resumed>) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1045] <... prctl resumed>) = 0 [pid 1044] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1041] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1036] close(24 [pid 1035] close(24 [pid 314] <... openat resumed>) = 3 [pid 1045] setpgid(0, 0 [pid 1044] <... socket resumed>) = 4 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] fstat(3 [pid 1045] <... setpgid resumed>) = 0 [pid 1044] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] close(25 [pid 1035] close(25 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1045] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1044] <... futex resumed>) = 1 [pid 1041] <... futex resumed>) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1045] <... symlink resumed>) = 0 [pid 1044] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] close(26 [pid 1035] close(26 [pid 314] getdents64(3 [pid 1045] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] <... futex resumed>) = 0 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1045] <... symlink resumed>) = 0 [pid 1041] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] close(27 [pid 1044] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1036] close(27 [pid 1045] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1044] <... connect resumed>) = 0 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1045] <... symlink resumed>) = 0 [pid 1044] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(28 [pid 314] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1044] <... futex resumed>) = 1 [pid 1041] <... futex resumed>) = 0 [pid 1036] close(28 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1045] <... openat resumed>) = 3 [pid 1044] sendfile(-1, -1, [3 [pid 1041] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] close(29 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1045] write(3, "1000", 4 [pid 1044] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1041] <... futex resumed>) = 0 [pid 1036] close(29 [pid 1035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./45/binderfs" [pid 1045] <... write resumed>) = 4 [pid 1044] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1035] exit_group(0 [pid 1045] close(3 [pid 1044] <... futex resumed>) = 0 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] <... futex resumed>) = ? [pid 1035] <... exit_group resumed>) = ? [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1045] <... close resumed>) = 0 [pid 1044] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] +++ exited with 0 +++ [pid 1036] exit_group(0 [pid 1035] +++ exited with 0 +++ [pid 314] unlink("./45/binderfs" [pid 1045] read(200 [pid 1044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] <... futex resumed>) = 0 [pid 1040] <... futex resumed>) = ? [pid 1036] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1045] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1044] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1041] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1040] +++ exited with 0 +++ [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... unlink resumed>) = 0 [pid 1045] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1045] write(1, "executing program\n", 18) = 18 [pid 1036] +++ exited with 0 +++ [pid 1045] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1045] <... futex resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1045] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1044] <... clone3 resumed>) = 146 [pid 314] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1045] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1044] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1045] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1044] <... futex resumed>) = 1 [pid 1041] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./45/cgroup.net" [pid 1045] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1044] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 1045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] <... futex resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1047 attached [pid 1044] ioctl(3, PPPIOCSMRU, 0 [pid 1041] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] unlink("./45/cgroup.net" [pid 1047] set_robust_list(0x7f63900539a0, 24 [pid 1045] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 [pid 1044] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 314] <... unlink resumed>) = 0 [pid 1047] <... set_robust_list resumed>) = 0 [pid 1045] rt_sigprocmask(SIG_SETMASK, [] [pid 1044] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1047] rt_sigprocmask(SIG_SETMASK, [] [pid 1045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1044] <... futex resumed>) = 1 [pid 1041] <... futex resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1047] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1045] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1044] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] close(3 [pid 314] newfstatat(AT_FDCWD, "./45/cgroup.cpu" [pid 1047] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1045] <... futex resumed>) = 0 [pid 1041] <... close resumed>) = 0 [pid 1047] <... socket resumed>) = 3 [pid 1045] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] close(4 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1047] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] <... close resumed>) = 0 [pid 1047] <... futex resumed>) = 0 [pid 1045] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] close(5 [pid 314] unlink("./45/cgroup.cpu" [pid 1047] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1045] <... futex resumed>) = 0 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1047] <... socket resumed>) = 4 [pid 1045] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... unlink resumed>) = 0 [pid 1047] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] close(6 [pid 314] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1047] <... futex resumed>) = 0 [pid 1045] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1047] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1045] <... futex resumed>) = 0 [pid 1041] close(7 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1047] <... connect resumed>) = -1 EEXIST (File exists) [pid 1045] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./45/cgroup" [pid 1047] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] close(8 [pid 1047] <... futex resumed>) = 0 [pid 1045] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1047] sendfile(-1, -1, [3 [pid 1045] <... futex resumed>) = 0 [pid 1041] close(9 [pid 314] unlink("./45/cgroup" [pid 1047] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1045] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1047] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] close(10 [pid 314] <... unlink resumed>) = 0 [pid 1047] <... futex resumed>) = 0 [pid 1045] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 1047] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1045] <... futex resumed>) = 0 [pid 1041] close(11 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1047] <... clone3 resumed>) = 118 [pid 1045] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1047] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] close(12 [pid 1047] <... futex resumed>) = 0 [pid 1045] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1047] ioctl(3, PPPIOCSMRU, 0 [pid 1045] <... futex resumed>) = 0 [pid 1041] close(13 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] rmdir("./45" [pid 1047] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1045] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1047] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] close(14 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rmdir resumed>) = 0 [pid 1047] <... futex resumed>) = 0 [pid 1045] close(3 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] mkdir("./46", 0777 [pid 1047] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1045] <... close resumed>) = 0 [pid 1041] close(15 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... mkdir resumed>) = 0 [pid 1045] close(4 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1045] <... close resumed>) = 0 [pid 1041] close(16 [pid 317] <... openat resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1045] close(5 [pid 1041] close(17 [pid 317] fstat(3 [pid 314] <... close resumed>) = 0 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1045] close(6 [pid 1041] close(18 [pid 317] getdents64(3 [pid 314] <... socket resumed>) = 3 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1045] close(7 [pid 1041] close(19 [pid 317] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1045] close(8 [pid 1041] close(20 [pid 314] <... 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 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./52/binderfs" [pid 316] <... restart_syscall resumed>) = 0 [pid 314] close(3 [pid 1045] close(9 [pid 1041] close(21 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1041] close(22 [pid 317] unlink("./52/binderfs" [pid 314] <... socket resumed>) = 3 [pid 1045] close(10 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] close(23 [pid 317] <... unlink resumed>) = 0 [pid 316] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1045] close(11 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1045] close(12 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./52/cgroup.net" [pid 316] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] close(25 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... openat resumed>) = 3 [pid 314] <... 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 1045] close(13 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./52/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] close(26 [pid 317] <... unlink resumed>) = 0 [pid 316] fstat(3 [pid 1045] close(14 [pid 317] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getdents64(3 [pid 314] <... 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 1045] close(15 [pid 1041] close(27 [pid 317] newfstatat(AT_FDCWD, "./52/cgroup.cpu" [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1045] close(16 [pid 1041] close(28 [pid 317] unlink("./52/cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1045] close(17 [pid 317] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./48/binderfs" [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1045] close(18 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./52/cgroup" [pid 316] unlink("./48/binderfs" [pid 315] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] close(29 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] <... 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 1045] close(19 [pid 1041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./52/cgroup" [pid 316] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1041] exit_group(0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1045] close(20 [pid 1044] <... futex resumed>) = ? [pid 1041] <... exit_group resumed>) = ? [pid 317] getdents64(3 [pid 316] newfstatat(AT_FDCWD, "./48/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1044] +++ exited with 0 +++ [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1045] close(21 [pid 1041] +++ exited with 0 +++ [pid 317] close(3 [pid 316] unlink("./48/cgroup.net" [pid 314] <... 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 313] <... restart_syscall resumed>) = 0 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1045] close(22 [pid 317] rmdir("./52" [pid 316] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1045] close(23 [pid 317] mkdir("./53", 0777 [pid 316] newfstatat(AT_FDCWD, "./48/cgroup.cpu" [pid 314] <... 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 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1045] close(24 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./48/cgroup.cpu" [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1045] close(25 [pid 314] <... socket resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... unlink resumed>) = 0 [pid 314] <... 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 1045] close(26 [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 1045] close(27 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] newfstatat(AT_FDCWD, "./48/cgroup" [pid 314] <... setsockopt resumed>) = 0 [pid 1045] close(28 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 317] <... 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 316] unlink("./48/cgroup" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1045] close(29 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 314] <... 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 1045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1045] exit_group(0 [pid 317] <... 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 316] getdents64(3 [pid 314] <... setsockopt resumed>) = 0 [pid 1047] <... futex resumed>) = ? [pid 1045] <... exit_group resumed>) = ? [pid 317] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 314] close(3 [pid 1047] +++ exited with 0 +++ [pid 1045] +++ exited with 0 +++ [pid 316] close(3 [pid 314] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] rmdir("./48" [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... socket resumed>) = 3 [pid 316] <... rmdir resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] mkdir("./49", 0777 [pid 317] <... 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 316] <... mkdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1049 attached [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1049] set_robust_list(0x55557ce52760, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 144 [pid 1049] <... set_robust_list resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1049] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 1049] chdir("./46" [pid 317] <... 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 316] close(3 [pid 1049] <... chdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... close resumed>) = 0 [pid 1049] <... prctl resumed>) = 0 [pid 1049] setpgid(0, 0 [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1049] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1049] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 316] <... socket resumed>) = 3 [pid 1049] <... symlink resumed>) = 0 [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1049] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1049] <... symlink resumed>) = 0 [pid 316] <... 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 1049] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1049] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... 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 1049] <... openat resumed>) = 3 [pid 317] <... 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 316] close(3 [pid 1049] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1049] <... write resumed>) = 4 [pid 316] <... close resumed>) = 0 executing program [pid 1049] close(3) = 0 [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1049] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1049] write(1, "executing program\n", 18) = 18 [pid 1049] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1049] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1049] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 1049] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1049] <... mprotect resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 1049] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1049] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] close(3 [pid 316] <... 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 1049] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... close resumed>) = 0 [pid 315] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1050 attached [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1049] <... clone3 resumed> => {parent_tid=[145]}, 88) = 145 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 315] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1050] set_robust_list(0x7f63900539a0, 24 [pid 1049] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... openat resumed>) = 3 [pid 1050] <... set_robust_list resumed>) = 0 [pid 1049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] fstat(3 [pid 1050] rt_sigprocmask(SIG_SETMASK, [] [pid 1049] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1049] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getdents64(3 [pid 313] <... restart_syscall resumed>) = 0 [pid 1050] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1049] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1050] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1050] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1050] <... futex resumed>) = 1 [pid 1049] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./46/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1050] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1049] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] unlink("./46/binderfs" [pid 313] <... openat resumed>) = 3 [pid 1050] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1049] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 313] fstat(3 [pid 315] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1050] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getdents64(3 [pid 1050] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./46/cgroup.net" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1050] <... futex resumed>) = 1 [pid 1049] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1050] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1049] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] unlink("./46/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./37/binderfs" [pid 1050] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1049] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1050] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./37/binderfs" [pid 1050] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./46/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1049] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1049] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] unlink("./46/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1049] <... futex resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./37/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1051 attached [pid 1050] sendfile(-1, -1, [3 [pid 1049] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1051] set_robust_list(0x55557ce52760, 24 [pid 1050] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 165 [pid 316] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 313] unlink("./37/cgroup.net" [pid 1051] <... set_robust_list resumed>) = 0 [pid 1050] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./46/cgroup" [pid 313] <... unlink resumed>) = 0 [pid 1051] rt_sigprocmask(SIG_SETMASK, [] [pid 1050] <... futex resumed>) = 1 [pid 1049] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1050] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1049] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./46/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1051] chdir("./53" [pid 1050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] <... futex resumed>) = 0 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 1051] <... chdir resumed>) = 0 [pid 1050] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1049] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getdents64(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1050] <... clone3 resumed>) = 146 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] unlink("./37/cgroup.cpu" [pid 1051] <... prctl resumed>) = 0 [pid 1050] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 315] close(3 [pid 313] <... unlink resumed>) = 0 [pid 1051] setpgid(0, 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 1051] <... setpgid resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1049] <... futex resumed>) = 0 [pid 316] <... 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 315] rmdir("./46" [pid 313] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1051] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1050] ioctl(3, PPPIOCSMRU, 0 [pid 1049] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rmdir resumed>) = 0 [pid 1051] <... symlink resumed>) = 0 [pid 1050] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1049] <... futex resumed>) = 0 [pid 316] <... 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 315] mkdir("./47", 0777 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1051] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1050] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... mkdir resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./37/cgroup" [pid 1051] <... symlink resumed>) = 0 [pid 1050] <... futex resumed>) = 0 [pid 1049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... setsockopt resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1051] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1050] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1049] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... socket resumed>) = 3 [pid 313] unlink("./37/cgroup" [pid 1051] <... symlink resumed>) = 0 [pid 1049] <... close resumed>) = 0 [pid 316] <... 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 315] close(3 [pid 313] <... unlink resumed>) = 0 [pid 1051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1049] close(4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... close resumed>) = 0 [pid 313] getdents64(3 [pid 1051] <... openat resumed>) = 3 [pid 1049] <... close resumed>) = 0 [pid 316] <... 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 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1051] write(3, "1000", 4 [pid 1049] close(5 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... socket resumed>) = 3 [pid 313] close(3 [pid 1051] <... write resumed>) = 4 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1051] close(3 [pid 1049] close(6 [pid 316] close(3 [pid 315] <... 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 313] rmdir("./37" [pid 1051] <... close resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... rmdir resumed>) = 0 [pid 1051] read(200 [pid 1049] close(7 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 313] mkdir("./38", 0777 [pid 1051] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] close(3 [pid 313] <... mkdir resumed>) = 0 [pid 1051] symlink("/dev/binderfs", "./binderfs" [pid 1049] close(8 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1051] <... symlink resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 1051] write(1, "executing program\n", 18 [pid 315] <... socket resumed>) = 3 [pid 313] close(3 [pid 1051] <... write resumed>) = 18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1051] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1051] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1051] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1051] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1053 attached executing program [pid 1051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1049] close(9 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 149 [pid 315] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1053] set_robust_list(0x55557ce52760, 24 [pid 1051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1053] <... set_robust_list resumed>) = 0 [pid 1051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1049] close(10 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 313] close(3 [pid 1053] rt_sigprocmask(SIG_SETMASK, [] [pid 1051] <... mmap resumed>) = 0x7f6390033000 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1051] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1049] close(11 [pid 315] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1053] chdir("./49" [pid 1051] <... mprotect resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1053] <... chdir resumed>) = 0 [pid 1051] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1049] close(12 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1051] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1053] <... prctl resumed>) = 0 [pid 1051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1049] close(13 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1054 attached [pid 1053] setpgid(0, 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1051] <... clone3 resumed> => {parent_tid=[166]}, 88) = 166 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1054] set_robust_list(0x7f63900539a0, 24 [pid 1053] <... setpgid resumed>) = 0 [pid 1051] rt_sigprocmask(SIG_SETMASK, [] [pid 1049] close(14 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1054] <... set_robust_list resumed>) = 0 [pid 1053] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1054] rt_sigprocmask(SIG_SETMASK, [] [pid 1053] <... symlink resumed>) = 0 [pid 1051] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] close(15 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1053] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1054] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1053] <... symlink resumed>) = 0 [pid 1051] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] close(16 [pid 315] close(3 [pid 313] <... 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 1054] <... socket resumed>) = 3 [pid 1053] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1054] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... symlink resumed>) = 0 [pid 1049] close(17 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1054] <... futex resumed>) = 1 [pid 1053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1054] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... openat resumed>) = 3 [pid 1051] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] close(18 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] write(3, "1000", 4 [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1054] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1053] <... write resumed>) = 4 [pid 1051] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] close(19 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1054] <... socket resumed>) = 4 [pid 1053] close(3 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1054] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... close resumed>) = 0 [pid 1049] close(20 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1054] <... futex resumed>) = 1 [pid 1053] read(200 [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1054] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] close(21 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] symlink("/dev/binderfs", "./binderfs" [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] close(3 [pid 1054] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1053] <... symlink resumed>) = 0 [pid 1051] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] close(22 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 executing program [pid 1054] <... connect resumed>) = -1 EEXIST (File exists) [pid 1053] write(1, "executing program\n", 18 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1054] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... write resumed>) = 18 [pid 1049] close(23 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1054] <... futex resumed>) = 1 [pid 1053] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1054] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... futex resumed>) = 0 [pid 1051] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] close(24 [pid 315] close(3 [pid 313] <... 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 1054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1054] sendfile(-1, -1, [3 [pid 1053] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1051] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] close(25 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 1054] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1054] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1049] close(26 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 1054] <... futex resumed>) = 1 [pid 1053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1055 attached [pid 1054] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... mmap resumed>) = 0x7f6390033000 [pid 1051] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] close(27 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1055] set_robust_list(0x55557ce52760, 24 [pid 1054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1051] <... futex resumed>) = 0 [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 147 [pid 313] <... 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 1055] <... set_robust_list resumed>) = 0 [pid 1054] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1053] <... mprotect resumed>) = 0 [pid 1051] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] close(28 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1055] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 1055] chdir("./47" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1055] <... chdir resumed>) = 0 [pid 313] <... 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 1055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1054] <... clone3 resumed>) = 167 [pid 1053] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 1055] <... prctl resumed>) = 0 [pid 1054] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1049] close(29 [pid 313] <... close resumed>) = 0 [pid 1055] setpgid(0, 0 [pid 1053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1054] <... futex resumed>) = 1 [pid 1051] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1057 attached [pid 1055] <... setpgid resumed>) = 0 [pid 1051] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1057] set_robust_list(0x7f63900539a0, 24 [pid 1055] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1054] ioctl(3, PPPIOCSMRU, 0 [pid 1053] <... clone3 resumed> => {parent_tid=[150]}, 88) = 150 [pid 1051] <... futex resumed>) = 0 [pid 1049] exit_group(0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1057] <... set_robust_list resumed>) = 0 [pid 1055] <... symlink resumed>) = 0 [pid 1054] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1053] rt_sigprocmask(SIG_SETMASK, [] [pid 1051] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1050] <... futex resumed>) = ? [pid 1049] <... exit_group resumed>) = ? ci2-android-6-1/strace-static-x86_64: Process 1058 attached [pid 1057] rt_sigprocmask(SIG_SETMASK, [] [pid 1055] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1054] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] +++ exited with 0 +++ [pid 1058] set_robust_list(0x55557ce52760, 24 [pid 1057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1055] <... symlink resumed>) = 0 [pid 1051] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 119 [pid 1058] <... set_robust_list resumed>) = 0 [pid 1057] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1051] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1058] rt_sigprocmask(SIG_SETMASK, [] [pid 1057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] <... symlink resumed>) = 0 [pid 1054] <... futex resumed>) = 0 [pid 1053] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] close(4 [pid 1049] +++ exited with 0 +++ [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1057] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1054] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1053] <... futex resumed>) = 0 [pid 1051] <... close resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1058] chdir("./38" [pid 1057] <... socket resumed>) = 3 [pid 1055] <... openat resumed>) = 3 [pid 1053] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] close(5 [pid 1058] <... chdir resumed>) = 0 [pid 1057] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] write(3, "1000", 4 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1057] <... futex resumed>) = 0 [pid 1055] <... write resumed>) = 4 [pid 1053] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] close(6 [pid 1058] <... prctl resumed>) = 0 [pid 1057] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1055] close(3 [pid 1053] <... futex resumed>) = 0 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] setpgid(0, 0 [pid 1057] <... socket resumed>) = 4 [pid 1055] <... close resumed>) = 0 [pid 1053] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] close(7 [pid 314] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1058] <... setpgid resumed>) = 0 [pid 1057] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] read(200 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1057] <... futex resumed>) = 0 [pid 1055] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] close(8 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1058] <... symlink resumed>) = 0 [pid 1057] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1055] symlink("/dev/binderfs", "./binderfs" [pid 1053] <... futex resumed>) = 0 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1058] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1057] <... connect resumed>) = -1 EEXIST (File exists) [pid 1055] <... symlink resumed>) = 0 [pid 1053] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] close(9 [pid 1058] <... symlink resumed>) = 0 [pid 1057] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] write(1, "executing program\n", 18 executing program [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... openat resumed>) = 3 [pid 1058] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1057] <... futex resumed>) = 0 [pid 1055] <... write resumed>) = 18 [pid 1053] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] close(10 [pid 314] fstat(3 [pid 1058] <... symlink resumed>) = 0 [pid 1057] sendfile(-1, -1, [3 [pid 1055] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1057] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1055] <... futex resumed>) = 0 [pid 1053] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] close(11 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1058] <... openat resumed>) = 3 [pid 1057] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] write(3, "1000", 4 [pid 1057] <... futex resumed>) = 0 [pid 1055] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1053] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] close(12 [pid 314] getdents64(3 [pid 1058] <... write resumed>) = 4 [pid 1057] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1053] <... futex resumed>) = 0 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] close(3 [pid 1057] <... clone3 resumed>) = 151 [pid 1055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1053] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] close(13 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1058] <... close resumed>) = 0 [pid 1057] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] read(200 [pid 1057] <... futex resumed>) = 0 [pid 1055] <... mmap resumed>) = 0x7f6390033000 [pid 1051] close(14 [pid 314] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1053] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1057] ioctl(3, PPPIOCSMRU, 0 [pid 1055] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1058] symlink("/dev/binderfs", "./binderfs" [pid 1057] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1055] <... mprotect resumed>) = 0 [pid 1053] <... futex resumed>) = 0 [pid 1051] close(15 [pid 314] newfstatat(AT_FDCWD, "./46/binderfs" [pid 1058] <... symlink resumed>) = 0 [pid 1057] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1053] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] write(1, "executing program\n", 18 [pid 1057] <... futex resumed>) = 0 [pid 1055] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] close(16 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1058] <... write resumed>) = 18 executing program [pid 1057] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1053] close(3 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./46/binderfs"ci2-android-6-1/strace-static-x86_64: Process 1060 attached [pid 1058] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... close resumed>) = 0 [pid 1051] close(17 [pid 1060] set_robust_list(0x7f63900539a0, 24 [pid 1058] <... futex resumed>) = 0 [pid 1055] <... clone3 resumed> => {parent_tid=[148]}, 88) = 148 [pid 1053] close(4 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 1060] <... set_robust_list resumed>) = 0 [pid 1058] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1055] rt_sigprocmask(SIG_SETMASK, [] [pid 1053] <... close resumed>) = 0 [pid 1051] close(18 [pid 314] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1060] rt_sigprocmask(SIG_SETMASK, [] [pid 1058] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1053] close(5 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1055] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] close(19 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1060] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1055] <... futex resumed>) = 0 [pid 1053] close(6 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1060] <... socket resumed>) = 3 [pid 1058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1055] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] close(20 [pid 314] newfstatat(AT_FDCWD, "./46/cgroup.net" [pid 1060] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] <... mmap resumed>) = 0x7f6390033000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] close(7 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1060] <... futex resumed>) = 0 [pid 1058] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1055] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] close(21 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1060] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1058] <... mprotect resumed>) = 0 [pid 1055] <... futex resumed>) = 0 [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1060] <... socket resumed>) = 4 [pid 1058] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1055] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] close(8 [pid 1051] close(22 [pid 314] unlink("./46/cgroup.net" [pid 1060] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1060] <... futex resumed>) = 0 [pid 1058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1055] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] close(9 [pid 1051] close(23 [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1061 attached [pid 1060] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1055] <... futex resumed>) = 0 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1061] set_robust_list(0x7f63900539a0, 24 [pid 1060] <... connect resumed>) = -1 EEXIST (File exists) [pid 1058] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 [pid 1055] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] close(10 [pid 1051] close(24 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1061] <... set_robust_list resumed>) = 0 [pid 1060] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] rt_sigprocmask(SIG_SETMASK, [] [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./46/cgroup.cpu" [pid 1061] rt_sigprocmask(SIG_SETMASK, [] [pid 1060] <... futex resumed>) = 0 [pid 1058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1055] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] close(11 [pid 1051] close(25 [pid 1061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1060] sendfile(-1, -1, [3 [pid 1058] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = 0 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1061] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1060] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1058] <... futex resumed>) = 0 [pid 1055] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] close(12 [pid 1051] close(26 [pid 314] unlink("./46/cgroup.cpu" [pid 1061] <... socket resumed>) = 3 [pid 1060] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1061] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] close(13 [pid 1051] close(27 [pid 314] <... unlink resumed>) = 0 [pid 1061] <... futex resumed>) = 0 [pid 1060] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1058] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = 0 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1061] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1060] <... clone3 resumed>) = 149 [pid 1058] <... futex resumed>) = 0 [pid 1055] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] close(14 [pid 1051] close(28 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1061] <... socket resumed>) = 4 [pid 1060] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] newfstatat(AT_FDCWD, "./46/cgroup" [pid 1061] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] close(15 [pid 1051] close(29 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1061] <... futex resumed>) = 0 [pid 1060] ioctl(3, PPPIOCSMRU, 0 [pid 1058] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = 0 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1061] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1060] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1058] <... futex resumed>) = 0 [pid 1055] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] close(16 [pid 1051] exit_group(0 [pid 314] unlink("./46/cgroup" [pid 1061] <... connect resumed>) = -1 EEXIST (File exists) [pid 1060] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = ? [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] <... exit_group resumed>) = ? [pid 1061] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... futex resumed>) = 0 [pid 1055] close(3 [pid 1054] +++ exited with 0 +++ [pid 1053] close(17 [pid 314] <... unlink resumed>) = 0 [pid 1061] <... futex resumed>) = 1 [pid 1060] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = 0 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1051] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] getdents64(3 [pid 1058] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] close(4 [pid 1061] sendfile(-1, -1, [3 [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = 0 [pid 1058] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] close(5) = -1 EBADF (Bad file descriptor) [pid 1055] close(6) = -1 EBADF (Bad file descriptor) [pid 1055] close(7) = -1 EBADF (Bad file descriptor) [pid 1055] close(8) = -1 EBADF (Bad file descriptor) [pid 1055] close(9) = -1 EBADF (Bad file descriptor) [pid 1055] close(10) = -1 EBADF (Bad file descriptor) [pid 1055] close(11) = -1 EBADF (Bad file descriptor) [pid 1055] close(12) = -1 EBADF (Bad file descriptor) [pid 1055] close(13) = -1 EBADF (Bad file descriptor) [pid 1055] close(14 [pid 1061] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(18 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1061] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] close(15 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] close(3 [pid 1061] <... futex resumed>) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(19 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1061] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1058] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] close(16 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] close(17 [pid 1061] <... clone3 resumed>) = 121 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(20 [pid 314] rmdir("./46" [pid 1061] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] close(18 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 1061] <... futex resumed>) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(21 [pid 314] <... rmdir resumed>) = 0 [pid 1061] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] close(19 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(22 [pid 314] mkdir("./47", 0777 [pid 1061] ioctl(3, PPPIOCSMRU, 0 [pid 1058] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] close(20 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 1061] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1055] close(21 [pid 1053] close(23 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1061] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] close(22 [pid 314] <... socket resumed>) = 3 [pid 1053] close(24 [pid 1061] <... futex resumed>) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1061] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] close(3 [pid 1055] close(23 [pid 1053] close(25 [pid 1058] <... close resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1058] close(4 [pid 1055] close(24 [pid 1053] close(26 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1058] <... close resumed>) = 0 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] close(5 [pid 314] <... socket resumed>) = 3 [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] close(25 [pid 1053] close(27 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1058] close(6 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] close(26 [pid 314] <... 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 1058] close(7 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(28 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] close(27 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] close(8 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] close(29 [pid 314] <... 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 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] close(28 [pid 1053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1058] close(9 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1053] exit_group(0 [pid 314] <... close resumed>) = 0 [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1057] <... futex resumed>) = ? [pid 1055] close(29 [pid 1053] <... exit_group resumed>) = ? [pid 317] <... restart_syscall resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1058] close(10 [pid 1055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1057] +++ exited with 0 +++ [pid 1053] +++ exited with 0 +++ [pid 314] <... socket resumed>) = 3 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1055] exit_group(0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 1060] <... futex resumed>) = ? [pid 1058] close(11 [pid 1055] <... exit_group resumed>) = ? [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1060] +++ exited with 0 +++ [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1055] +++ exited with 0 +++ [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 1058] close(12 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1058] close(13 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1058] close(14) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1058] close(15) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1058] close(16) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1058] close(17) = -1 EBADF (Bad file descriptor) [pid 1058] close(18) = -1 EBADF (Bad file descriptor) [pid 1058] close(19) = -1 EBADF (Bad file descriptor) [pid 1058] close(20) = -1 EBADF (Bad file descriptor) [pid 1058] close(21 [pid 314] <... 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 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1058] close(22 [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1058] close(23 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] close(24) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1058] close(25) = -1 EBADF (Bad file descriptor) [pid 1058] close(26 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1058] close(27) = -1 EBADF (Bad file descriptor) [pid 1058] close(28) = -1 EBADF (Bad file descriptor) [pid 1058] close(29) = -1 EBADF (Bad file descriptor) [pid 1058] exit_group(0 [pid 1061] <... futex resumed>) = ? [pid 1058] <... exit_group resumed>) = ? [pid 1061] +++ exited with 0 +++ [pid 1058] +++ exited with 0 +++ [pid 314] <... setsockopt resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 314] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 1064 attached [pid 1064] set_robust_list(0x55557ce52760, 24 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 147 [pid 1064] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1064] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1064] chdir("./47" [pid 316] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... chdir resumed>) = 0 [pid 1064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1064] setpgid(0, 0) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 316] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1064] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 316] <... openat resumed>) = 3 [pid 1064] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 316] fstat(3 [pid 1064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1064] write(3, "1000", 4) = 4 [pid 1064] close(3) = 0 [pid 316] getdents64(3 [pid 1064] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 316] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] write(1, "executing program\n", 18) = 18 [pid 1064] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 1064] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./49/binderfs" [pid 1064] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1064] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 316] unlink("./49/binderfs" [pid 1064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... unlink resumed>) = 0 [pid 1064] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] <... mprotect resumed>) = 0 [pid 316] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... restart_syscall resumed>) = 0 [pid 1064] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1065 attached [pid 317] <... openat resumed>) = 3 [pid 316] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 1065] set_robust_list(0x7f63900539a0, 24 [pid 1064] <... clone3 resumed> => {parent_tid=[148]}, 88) = 148 [pid 317] fstat(3 [pid 1065] <... set_robust_list resumed>) = 0 [pid 1064] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1065] rt_sigprocmask(SIG_SETMASK, [] [pid 1064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1064] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 316] unlink("./49/cgroup.net" [pid 1065] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1064] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1064] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... unlink resumed>) = 0 [pid 1065] <... socket resumed>) = 3 [pid 317] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1065] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./53/binderfs" [pid 316] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 1065] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 317] unlink("./53/binderfs" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1065] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1064] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 316] unlink("./49/cgroup.cpu" [pid 1065] <... socket resumed>) = 4 [pid 317] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1065] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1065] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./53/cgroup.net" [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1065] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1064] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] unlink("./53/cgroup.net" [pid 316] newfstatat(AT_FDCWD, "./49/cgroup" [pid 1065] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] <... unlink resumed>) = 0 [pid 1065] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 317] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./49/cgroup" [pid 1065] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./53/cgroup.cpu" [pid 316] <... unlink resumed>) = 0 [pid 1064] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1065] sendfile(-1, -1, [3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getdents64(3 [pid 1065] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./53/cgroup.cpu" [pid 1065] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] close(3 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 317] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1065] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1065] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1064] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] newfstatat(AT_FDCWD, "./53/cgroup" [pid 316] rmdir("./49" [pid 1065] <... clone3 resumed>) = 149 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 1065] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./53/cgroup" [pid 316] mkdir("./50", 0777 [pid 317] <... unlink resumed>) = 0 [pid 317] getdents64(3 [pid 316] <... mkdir resumed>) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1065] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1065] ioctl(3, PPPIOCSMRU, 0 [pid 1064] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 1065] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] rmdir("./53" [pid 316] <... close resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 1065] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] mkdir("./54", 0777 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1064] close(3 [pid 316] <... socket resumed>) = 3 [pid 1065] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] <... close resumed>) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1064] close(4) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1064] close(5 [pid 316] <... 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 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1064] close(6 [pid 317] close(3 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1064] close(7) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1064] close(8 [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1064] close(9 [pid 316] <... close resumed>) = 0 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1064] close(10 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] close(11 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 1064] close(12 [pid 315] fstat(3 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1064] close(13 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1064] close(14 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] close(15 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./47/binderfs" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1064] close(16 [pid 315] unlink("./47/binderfs" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... unlink resumed>) = 0 [pid 1064] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] close(18 [pid 315] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1064] close(19 [pid 317] <... 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 315] unlink("./47/cgroup.net" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 1064] close(20 [pid 315] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./47/cgroup.cpu" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1064] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] unlink("./47/cgroup.cpu" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... unlink resumed>) = 0 [pid 1064] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./47/cgroup" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1064] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 315] unlink("./47/cgroup" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1064] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getdents64(3 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1064] close(27 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] close(3 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 1064] close(28 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] rmdir("./47" [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 315] <... rmdir resumed>) = 0 [pid 313] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1064] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] mkdir("./48", 0777 [pid 1064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... setsockopt resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1064] exit_group(0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1065] <... futex resumed>) = ? [pid 1064] <... exit_group resumed>) = ? [pid 317] <... 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 316] <... 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 315] <... socket resumed>) = 3 [pid 313] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1065] +++ exited with 0 +++ [pid 1064] +++ exited with 0 +++ [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] close(3 [pid 313] <... openat resumed>) = 3 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] fstat(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... 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 316] <... setsockopt resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] getdents64(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] <... 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 316] <... 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 315] <... 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 313] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] <... 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 313] newfstatat(AT_FDCWD, "./38/binderfs" [pid 317] <... 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 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 316] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] unlink("./38/binderfs" [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 317] close(3 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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 317] <... close resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./38/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1067 attached [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 152 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1067] set_robust_list(0x55557ce52760, 24 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] unlink("./38/cgroup.net") = 0 [pid 315] <... 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] <... openat resumed>) = 3 [pid 313] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1068 attached [pid 1067] <... set_robust_list resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] fstat(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1068] set_robust_list(0x55557ce52760, 24 [pid 1067] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 168 [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 1068] <... set_robust_list resumed>) = 0 [pid 1067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 1068] rt_sigprocmask(SIG_SETMASK, [] [pid 1067] chdir("./50" [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1067] <... chdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./38/cgroup.cpu" [pid 1068] chdir("./54" [pid 1067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1068] <... chdir resumed>) = 0 [pid 1067] <... prctl resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./47/binderfs" [pid 1068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1067] setpgid(0, 0 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1068] <... prctl resumed>) = 0 [pid 1067] <... setpgid resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./47/binderfs" [pid 1068] setpgid(0, 0 [pid 1067] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1068] <... setpgid resumed>) = 0 [pid 1067] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1068] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1067] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./38/cgroup" [pid 1068] <... symlink resumed>) = 0 [pid 1067] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 1068] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1067] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1068] <... symlink resumed>) = 0 [pid 1067] <... symlink resumed>) = 0 [pid 315] close(3 [pid 314] unlink("./47/cgroup.net" [pid 313] unlink("./38/cgroup" [pid 1068] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1068] <... symlink resumed>) = 0 [pid 1067] <... openat resumed>) = 3 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1067] write(3, "1000", 4 [pid 315] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getdents64(3 [pid 1068] <... openat resumed>) = 3 [pid 1067] <... write resumed>) = 4 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./47/cgroup.cpu" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1068] write(3, "1000", 4 [pid 1067] close(3 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1068] <... write resumed>) = 4 [pid 1067] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] unlink("./47/cgroup.cpu" [pid 1068] close(3 [pid 1067] read(200 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1068] <... close resumed>) = 0 [pid 1067] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] rmdir("./38" [pid 1068] read(200 [pid 1067] symlink("/dev/binderfs", "./binderfs" [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1068] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... rmdir resumed>) = 0 [pid 1068] symlink("/dev/binderfs", "./binderfs" [pid 1067] write(1, "executing program\n", 18 [pid 315] <... 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 executing program [pid 314] newfstatat(AT_FDCWD, "./47/cgroup" [pid 313] mkdir("./39", 0777 [pid 1068] <... symlink resumed>) = 0 [pid 1067] <... write resumed>) = 18 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1068] write(1, "executing program\n", 18 executing program [pid 1067] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] unlink("./47/cgroup" [pid 313] <... mkdir resumed>) = 0 [pid 1068] <... write resumed>) = 18 [pid 1067] <... futex resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... unlink resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1068] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... setsockopt resumed>) = 0 [pid 314] getdents64(3 [pid 1068] <... futex resumed>) = 0 [pid 1067] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... socket resumed>) = 3 [pid 1068] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... 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] close(3 [pid 313] close(3 [pid 1068] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 1068] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... 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] rmdir("./47" [pid 313] <... close resumed>) = 0 [pid 1068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1067] <... mmap resumed>) = 0x7f6390033000 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... rmdir resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1067] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... setsockopt resumed>) = 0 [pid 314] mkdir("./48", 0777 [pid 1068] <... mmap resumed>) = 0x7f6390033000 [pid 1067] <... mprotect resumed>) = 0 [pid 315] close(3 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1068] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1067] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1068] <... mprotect resumed>) = 0 [pid 1067] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 1068] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1069 attached [pid 1068] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1070 attached [pid 1069] set_robust_list(0x7f63900539a0, 24 [pid 1068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1067] <... clone3 resumed> => {parent_tid=[153]}, 88) = 153 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 1071 attached [pid 1070] set_robust_list(0x55557ce52760, 24 [pid 1069] <... set_robust_list resumed>) = 0 [pid 1067] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 150 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 1071] set_robust_list(0x7f63900539a0, 24 [pid 1070] <... set_robust_list resumed>) = 0 [pid 1069] rt_sigprocmask(SIG_SETMASK, [] [pid 1068] <... clone3 resumed> => {parent_tid=[169]}, 88) = 169 [pid 1067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] close(3 [pid 1071] <... set_robust_list resumed>) = 0 [pid 1070] rt_sigprocmask(SIG_SETMASK, [] [pid 1069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1068] rt_sigprocmask(SIG_SETMASK, [] [pid 1067] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1071] rt_sigprocmask(SIG_SETMASK, [] [pid 1070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1069] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1067] <... futex resumed>) = 0 [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1070] chdir("./48" [pid 1067] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1069] <... socket resumed>) = 3 [pid 1071] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1070] <... chdir resumed>) = 0 [pid 1068] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1071] <... socket resumed>) = 3 [pid 1070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1069] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... futex resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... prctl resumed>) = 0 [pid 1069] <... futex resumed>) = 1 [pid 1067] <... futex resumed>) = 0 [pid 1068] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 1071] <... futex resumed>) = 0 [pid 1070] setpgid(0, 0 [pid 1069] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1071] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] <... setpgid resumed>) = 0 [pid 1069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] <... futex resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1068] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] <... futex resumed>) = 0 [pid 1070] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1069] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1068] <... futex resumed>) = 1 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1070] <... symlink resumed>) = 0 [pid 314] <... 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 313] <... 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 1068] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] <... socket resumed>) = 4 [pid 1070] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1069] <... socket resumed>) = 4 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... symlink resumed>) = 0 [pid 1069] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] <... futex resumed>) = 0 [pid 1070] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1069] <... futex resumed>) = 1 [pid 1068] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1071] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1070] <... symlink resumed>) = 0 [pid 1069] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1068] <... futex resumed>) = 0 [pid 1067] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] <... connect resumed>) = -1 EEXIST (File exists) [pid 1070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1069] <... connect resumed>) = 0 [pid 1068] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] <... 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 1071] <... futex resumed>) = 0 [pid 1070] <... openat resumed>) = 3 [pid 1069] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] sendfile(-1, -1, [3 [pid 1070] write(3, "1000", 4 [pid 1069] <... futex resumed>) = 0 [pid 1068] <... futex resumed>) = 0 [pid 1067] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 313] <... 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 1071] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1070] <... write resumed>) = 4 [pid 1069] sendfile(-1, -1, [3 [pid 1068] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] close(3 [pid 1069] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 1071] <... futex resumed>) = 0 [pid 1070] <... close resumed>) = 0 [pid 1069] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1071] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1070] read(200 [pid 1069] <... futex resumed>) = 0 [pid 1068] <... futex resumed>) = 0 [pid 1067] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1070] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1069] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1068] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 1070] symlink("/dev/binderfs", "./binderfs" [pid 1069] <... clone3 resumed>) = 154 [pid 1067] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] <... clone3 resumed>) = 170 [pid 1070] <... symlink resumed>) = 0 [pid 1069] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 313] <... 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 1071] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] write(1, "executing program\n", 18 [pid 1069] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 1071] <... futex resumed>) = 1 [pid 1070] <... write resumed>) = 18 [pid 1069] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] <... futex resumed>) = 0 [pid 1067] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1071] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1068] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... setsockopt resumed>) = 0 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1069] ioctl(3, PPPIOCSMRU, 0 [pid 1068] <... futex resumed>) = 0 [pid 1067] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] ioctl(3, PPPIOCSMRU, 0 [pid 1070] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1069] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1068] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 1071] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1070] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1069] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1071] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1071] <... futex resumed>) = 1 [pid 1070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1069] <... futex resumed>) = 1 [pid 1068] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1069] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1068] close(3 [pid 1067] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1070] <... mmap resumed>) = 0x7f6390033000 [pid 1068] <... close resumed>) = 0 [pid 1067] <... close resumed>) = 0 [pid 314] <... 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 313] <... 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 1070] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1068] close(4 [pid 1067] close(4 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1070] <... mprotect resumed>) = 0 [pid 1068] <... close resumed>) = 0 [pid 1067] <... close resumed>) = 0 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 1070] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1068] close(5 [pid 1067] close(5 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1070] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 1070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1068] close(6 [pid 1067] close(6 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] close(3ci2-android-6-1/strace-static-x86_64: Process 1074 attached [pid 1068] close(7 [pid 1067] close(7 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1074] set_robust_list(0x7f63900539a0, 24 [pid 1070] <... clone3 resumed> => {parent_tid=[151]}, 88) = 151 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1074] <... set_robust_list resumed>) = 0 [pid 1070] rt_sigprocmask(SIG_SETMASK, [] [pid 1068] close(8 [pid 1067] close(8 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1074] rt_sigprocmask(SIG_SETMASK, [] [pid 1070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 1074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1070] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] close(9 [pid 1067] close(9 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 1074] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1070] <... futex resumed>) = 0 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1074] <... socket resumed>) = 3 [pid 1070] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] close(10 [pid 1067] close(10 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1074] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 1074] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1068] close(11 [pid 1067] close(11 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1074] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1068] close(12 [pid 1067] close(12 [pid 314] close(3 [pid 1074] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1070] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1074] <... socket resumed>) = 4 [pid 1068] close(13 [pid 1067] close(13 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1074] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1074] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1068] close(14 [pid 1067] close(14 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1074] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1070] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1075 attached [pid 1074] <... connect resumed>) = -1 EEXIST (File exists) [pid 1070] <... futex resumed>) = 0 [pid 1068] close(15 [pid 1067] close(15 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1075] set_robust_list(0x55557ce52760, 24 [pid 1074] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 150 [pid 1075] <... set_robust_list resumed>) = 0 [pid 1074] <... futex resumed>) = 0 [pid 1070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1068] close(16 [pid 1067] close(16 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 1075] rt_sigprocmask(SIG_SETMASK, [] [pid 1074] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1068] close(17 [pid 1067] close(17 [pid 1075] chdir("./48" [pid 1074] sendfile(-1, -1, [3 [pid 1070] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1075] <... chdir resumed>) = 0 [pid 1074] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1068] close(18 [pid 1067] close(18 [pid 1075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1074] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... prctl resumed>) = 0 [pid 1074] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1068] close(19 [pid 1067] close(19 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1075] setpgid(0, 0 [pid 1074] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... setpgid resumed>) = 0 [pid 1068] close(20 [pid 1067] close(20 [pid 1075] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 1075] <... symlink resumed>) = 0 [pid 1074] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1070] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] close(21 [pid 1067] close(21 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1075] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... symlink resumed>) = 0 [pid 1068] close(22 [pid 1067] close(22 [pid 1075] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... symlink resumed>) = 0 [pid 1068] close(23 [pid 1067] close(23 [pid 1075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... openat resumed>) = 3 [pid 1074] <... clone3 resumed>) = 152 [pid 1068] close(24 [pid 1067] close(24 [pid 1075] write(3, "1000", 4 [pid 1074] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1075] <... write resumed>) = 4 [pid 1074] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1068] close(25 [pid 1067] close(25 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1075] close(3 [pid 1074] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... close resumed>) = 0 [pid 1074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1068] close(26 [pid 1067] close(26 [pid 313] <... 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 1075] read(200 [pid 1074] ioctl(3, PPPIOCSMRU, 0 [pid 1070] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1068] close(27 [pid 1067] close(27 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1075] symlink("/dev/binderfs", "./binderfs" [pid 1074] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... symlink resumed>) = 0 [pid 1074] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1068] close(28 [pid 1067] close(28 [pid 313] <... setsockopt resumed>) = 0 executing program [pid 1075] write(1, "executing program\n", 18 [pid 1074] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] close(3 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 1075] <... write resumed>) = 18 [pid 1070] <... close resumed>) = 0 [pid 1068] close(29 [pid 1067] close(29 [pid 1075] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] close(4 [pid 1068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 1075] <... futex resumed>) = 0 [pid 1070] <... close resumed>) = 0 [pid 1068] exit_group(0 [pid 1067] exit_group(0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1075] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1071] <... futex resumed>) = ? [pid 1070] close(5 [pid 1069] <... futex resumed>) = ? [pid 1068] <... exit_group resumed>) = ? [pid 1067] <... exit_group resumed>) = ? [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1075] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1071] +++ exited with 0 +++ [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1069] +++ exited with 0 +++ [pid 1068] +++ exited with 0 +++ [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1070] close(6 [pid 1067] +++ exited with 0 +++ [pid 1075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1075] <... mmap resumed>) = 0x7f6390033000 [pid 1075] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITEci2-android-6-1/strace-static-x86_64: Process 1077 attached ) = 0 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1077] set_robust_list(0x55557ce52760, 24 [pid 1075] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1077] <... set_robust_list resumed>) = 0 [pid 1075] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1070] close(7 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 122 [pid 1075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1078 attached [pid 1077] rt_sigprocmask(SIG_SETMASK, [] [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1078] set_robust_list(0x7f63900539a0, 24 [pid 1077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1075] <... clone3 resumed> => {parent_tid=[151]}, 88) = 151 [pid 1070] close(8 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1078] <... set_robust_list resumed>) = 0 [pid 1077] chdir("./39" [pid 1075] rt_sigprocmask(SIG_SETMASK, [] [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1075] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1075] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1078] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1078] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1070] close(9 [pid 1078] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... chdir resumed>) = 0 [pid 1075] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1075] <... futex resumed>) = 0 [pid 1070] close(10 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1078] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1077] <... prctl resumed>) = 0 [pid 1075] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1078] <... socket resumed>) = 4 [pid 1077] setpgid(0, 0 [pid 1070] close(11 [pid 1078] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... setpgid resumed>) = 0 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... futex resumed>) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1075] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] close(12 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1077] <... symlink resumed>) = 0 [pid 1075] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1078] <... connect resumed>) = 0 [pid 1077] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... symlink resumed>) = 0 [pid 1075] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] close(13 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1075] <... futex resumed>) = 0 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] sendfile(-1, -1, [3 [pid 1075] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1078] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1077] <... symlink resumed>) = 0 [pid 1070] close(14 [pid 1078] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... futex resumed>) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... openat resumed>) = 3 [pid 1075] <... futex resumed>) = 0 [pid 1070] close(15 [pid 1078] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1077] write(3, "1000", 4 [pid 1075] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... clone3 resumed>) = 152 [pid 1077] <... write resumed>) = 4 [pid 1070] close(16 [pid 1078] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] close(3 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... futex resumed>) = 1 [pid 1077] <... close resumed>) = 0 [pid 1075] <... futex resumed>) = 0 [pid 1070] close(17 [pid 1078] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] read(200 [pid 1075] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1070] close(18 [pid 1078] ioctl(3, PPPIOCSMRU, 0 [pid 1077] symlink("/dev/binderfs", "./binderfs" [pid 1075] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1078] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1077] <... symlink resumed>) = 0 [pid 1078] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] write(1, "executing program\n", 18 [pid 1075] <... futex resumed>) = 0 [pid 1070] close(19 [pid 1078] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] <... write resumed>) = 18 executing program [pid 1075] close(3 [pid 1077] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1077] <... futex resumed>) = 0 [pid 1070] close(20 [pid 1077] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1077] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1075] <... close resumed>) = 0 [pid 1070] close(21 [pid 316] <... restart_syscall resumed>) = 0 [pid 1077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1075] close(4 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1075] <... close resumed>) = 0 [pid 1070] close(22 [pid 317] <... restart_syscall resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1075] close(5 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1077] <... mmap resumed>) = 0x7f6390033000 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(23 [pid 316] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1077] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1075] close(6 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1077] <... mprotect resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(24 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1077] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1075] close(7 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1077] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(25 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1075] close(8 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1080 attached [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(26 [pid 317] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] fstat(3 [pid 1080] set_robust_list(0x7f63900539a0, 24 [pid 1077] <... clone3 resumed> => {parent_tid=[123]}, 88) = 123 [pid 1075] close(9 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1080] <... set_robust_list resumed>) = 0 [pid 1077] rt_sigprocmask(SIG_SETMASK, [] [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(27 [pid 317] fstat(3 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1080] rt_sigprocmask(SIG_SETMASK, [] [pid 1077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1075] close(10 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 1080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1077] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(28 [pid 316] getdents64(3 [pid 317] getdents64(3 [pid 1080] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1077] <... futex resumed>) = 0 [pid 1075] close(11 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1080] <... socket resumed>) = 3 [pid 1077] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] close(29 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1080] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] close(12 [pid 1070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1080] <... futex resumed>) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1070] exit_group(0 [pid 1080] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1077] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] close(13 [pid 1074] <... futex resumed>) = ? [pid 1070] <... exit_group resumed>) = ? [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1080] <... socket resumed>) = 4 [pid 1077] <... futex resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1074] +++ exited with 0 +++ [pid 1070] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./54/binderfs" [pid 316] newfstatat(AT_FDCWD, "./50/binderfs" [pid 1080] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] close(14 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... restart_syscall resumed>) = 0 [pid 1080] <... futex resumed>) = 0 [pid 1077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./54/binderfs" [pid 316] unlink("./50/binderfs" [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1080] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1077] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] close(15 [pid 1077] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1080] <... connect resumed>) = 0 [pid 1077] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1080] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] close(16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1080] <... futex resumed>) = 0 [pid 1077] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./54/cgroup.net" [pid 1080] sendfile(-1, -1, [3 [pid 1077] <... futex resumed>) = 0 [pid 1075] close(17 [pid 316] newfstatat(AT_FDCWD, "./50/cgroup.net" [pid 1080] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1077] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1080] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] close(18 [pid 317] unlink("./54/cgroup.net" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1080] <... futex resumed>) = 0 [pid 1077] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] unlink("./50/cgroup.net" [pid 1080] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1077] <... futex resumed>) = 0 [pid 1075] close(19 [pid 317] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1077] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... unlink resumed>) = 0 [pid 1080] <... clone3 resumed>) = 124 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1075] close(20 [pid 1080] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./54/cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1080] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] close(21 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] newfstatat(AT_FDCWD, "./50/cgroup.cpu" [pid 1080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./54/cgroup.cpu" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1080] ioctl(3, PPPIOCSMRU, 0 [pid 1077] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] close(22 [pid 317] <... unlink resumed>) = 0 [pid 316] unlink("./50/cgroup.cpu" [pid 1080] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... unlink resumed>) = 0 [pid 1080] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] close(23 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1080] <... futex resumed>) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./54/cgroup" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1080] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] close(3 [pid 1075] close(24 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] newfstatat(AT_FDCWD, "./50/cgroup" [pid 1077] <... close resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./54/cgroup" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1077] close(4 [pid 1075] close(25 [pid 317] <... unlink resumed>) = 0 [pid 316] unlink("./50/cgroup" [pid 1077] <... close resumed>) = 0 [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] <... unlink resumed>) = 0 [pid 1077] close(5 [pid 1075] close(26 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getdents64(3 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1077] close(6 [pid 1075] close(27 [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./54" [pid 316] <... close resumed>) = 0 [pid 1077] close(7 [pid 1075] close(28 [pid 317] <... rmdir resumed>) = 0 [pid 316] rmdir("./50" [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./55", 0777 [pid 316] <... rmdir resumed>) = 0 [pid 1077] close(8 [pid 1075] close(29 [pid 317] <... mkdir resumed>) = 0 [pid 316] mkdir("./51", 0777 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... mkdir resumed>) = 0 [pid 1077] close(9 [pid 1075] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1078] <... futex resumed>) = ? [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1075] <... exit_group resumed>) = ? [pid 317] close(3 [pid 316] <... socket resumed>) = 3 [pid 1078] +++ exited with 0 +++ [pid 1077] close(10 [pid 1075] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... close resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1077] close(11 [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 1077] close(12 [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... 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 1077] close(13 [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... 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 1077] close(14 [pid 317] <... close resumed>) = 0 [pid 316] close(3 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... close resumed>) = 0 [pid 1077] close(15 [pid 317] <... socket resumed>) = 3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 1077] close(16 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1077] close(17 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1077] close(18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3 [pid 1077] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 1077] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1077] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./48/binderfs" [pid 1077] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1077] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] unlink("./48/binderfs" [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1077] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 1077] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 315] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1077] close(26 [pid 317] close(3 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./48/cgroup.net" [pid 1077] close(27 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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] <... restart_syscall resumed>) = 0 [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1077] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 315] unlink("./48/cgroup.net" [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1077] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... socket resumed>) = 3 [pid 315] <... unlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1077] exit_group(0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... openat resumed>) = 3 [pid 1080] <... futex resumed>) = ? [pid 1077] <... exit_group resumed>) = ? [pid 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./48/cgroup.cpu" [pid 314] fstat(3 [pid 1080] +++ exited with 0 +++ [pid 1077] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... 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 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] unlink("./48/cgroup.cpu" [pid 314] getdents64(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] newfstatat(AT_FDCWD, "./48/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./48/cgroup" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... 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 316] <... 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 315] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./48/binderfs" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... 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 315] close(3 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rmdir("./48" [pid 314] unlink("./48/binderfs" [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 315] <... rmdir resumed>) = 0 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] mkdir("./49", 0777 [pid 314] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 315] <... mkdir resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./48/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1082 attached [pid 316] close(3 [pid 315] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1082] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 171 [pid 316] <... close resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] unlink("./48/cgroup.net" [pid 1082] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 1082] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1083 attached [pid 1082] chdir("./55" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./48/cgroup.cpu" [pid 1083] set_robust_list(0x55557ce52760, 24 [pid 1082] <... chdir resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 155 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1083] <... set_robust_list resumed>) = 0 [pid 1082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] unlink("./48/cgroup.cpu" [pid 313] <... restart_syscall resumed>) = 0 [pid 1083] rt_sigprocmask(SIG_SETMASK, [] [pid 1082] <... prctl resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1082] setpgid(0, 0 [pid 314] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] newfstatat(AT_FDCWD, "./48/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] unlink("./48/cgroup" [pid 313] <... openat resumed>) = 3 [pid 314] <... unlink resumed>) = 0 [pid 313] fstat(3 [pid 315] close(3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1083] chdir("./51" [pid 1082] <... setpgid resumed>) = 0 [pid 314] getdents64(3 [pid 313] getdents64(3 [pid 315] <... close resumed>) = 0 [pid 1083] <... chdir resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1082] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1083] <... prctl resumed>) = 0 [pid 1082] <... symlink resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1083] setpgid(0, 0 [pid 1082] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] rmdir("./48" [pid 313] newfstatat(AT_FDCWD, "./39/binderfs" [pid 1083] <... setpgid resumed>) = 0 [pid 1082] <... symlink resumed>) = 0 [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1083] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1082] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] mkdir("./49", 0777 [pid 313] unlink("./39/binderfs" [pid 1083] <... symlink resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1083] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1082] <... symlink resumed>) = 0 [pid 315] <... 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 1083] <... symlink resumed>) = 0 [pid 1082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1083] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 1083] <... symlink resumed>) = 0 [pid 1082] <... openat resumed>) = 3 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] unlink("./39/cgroup.net" [pid 1083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1082] write(3, "1000", 4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 1083] <... openat resumed>) = 3 [pid 1082] <... write resumed>) = 4 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1083] write(3, "1000", 4 [pid 1082] close(3 [pid 315] <... 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] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1083] <... write resumed>) = 4 [pid 1082] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 1083] close(3 [pid 1082] read(200 [pid 315] <... 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] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1083] <... close resumed>) = 0 [pid 1082] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 313] unlink("./39/cgroup.cpu" [pid 1083] read(200 [pid 1082] symlink("/dev/binderfs", "./binderfs" [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1083] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1082] <... symlink resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1083] symlink("/dev/binderfs", "./binderfs" [pid 1082] write(1, "executing program\n", 18 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 1083] <... symlink resumed>) = 0 [pid 1082] <... write resumed>) = 18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./39/cgroup" [pid 1083] write(1, "executing program\n", 18 [pid 1082] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1083] <... write resumed>) = 18 [pid 1082] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO executing program [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./39/cgroup" [pid 1083] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... 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] <... 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 313] <... unlink resumed>) = 0 [pid 1083] <... futex resumed>) = 0 [pid 1082] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getdents64(3 [pid 1083] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1082] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1083] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] close(3 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1082] <... mmap resumed>) = 0x7f6390033000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] rmdir("./39" [pid 1083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1082] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] <... rmdir resumed>) = 0 [pid 1083] <... mmap resumed>) = 0x7f6390033000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] mkdir("./40", 0777 [pid 1083] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1082] <... mprotect resumed>) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... mkdir resumed>) = 0 [pid 1083] <... mprotect resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1082] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... socket resumed>) = 3 [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 1083] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1082] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1083] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... 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] <... 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 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1084 attached [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1084] set_robust_list(0x7f63900539a0, 24 [pid 1082] <... clone3 resumed> => {parent_tid=[172]}, 88) = 172 [pid 314] <... 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 313] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1085 attached [pid 1084] <... set_robust_list resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1085] set_robust_list(0x7f63900539a0, 24 [pid 1084] rt_sigprocmask(SIG_SETMASK, [] [pid 1083] <... clone3 resumed> => {parent_tid=[156]}, 88) = 156 [pid 1082] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... 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] <... 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 313] <... 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 1085] <... set_robust_list resumed>) = 0 [pid 1084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1083] rt_sigprocmask(SIG_SETMASK, [] [pid 1082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1085] rt_sigprocmask(SIG_SETMASK, [] [pid 1084] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1082] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1083] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1085] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1084] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1085] <... socket resumed>) = 3 [pid 1084] <... socket resumed>) = 3 [pid 1083] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1085] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 1085] <... futex resumed>) = 0 [pid 1084] <... futex resumed>) = 1 [pid 1083] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = 0 [pid 315] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1085] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1084] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 313] <... 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 1085] <... socket resumed>) = 4 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1083] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1085] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1082] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] <... 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 1085] <... futex resumed>) = 0 [pid 1084] <... socket resumed>) = 4 [pid 1083] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 1085] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1084] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... futex resumed>) = 0 [pid 315] <... 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] <... 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 313] <... setsockopt resumed>) = 0 [pid 1085] <... connect resumed>) = -1 EEXIST (File exists) [pid 1084] <... futex resumed>) = 1 [pid 1083] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1085] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... 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 313] <... 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 1085] <... futex resumed>) = 0 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1082] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1085] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1083] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... 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 313] <... 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 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... connect resumed>) = 0 [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1085] sendfile(-1, -1, [3 [pid 1084] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1085] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1084] <... futex resumed>) = 0 [pid 1082] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1085] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] sendfile(-1, -1, [3 [pid 1082] <... futex resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 1085] <... futex resumed>) = 1 [pid 1084] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032ci2-android-6-1/strace-static-x86_64: Process 1086 attached [pid 1085] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 1086] set_robust_list(0x55557ce52760, 24 [pid 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... futex resumed>) = 0 [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 153 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1086] <... set_robust_list resumed>) = 0 [pid 1085] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1084] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1083] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... 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 1086] rt_sigprocmask(SIG_SETMASK, [] [pid 1085] <... clone3 resumed>) = 157 [pid 1084] <... clone3 resumed>) = 173 [pid 1082] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1089 attached [pid 1086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1085] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 153 [pid 1089] set_robust_list(0x55557ce52760, 24 [pid 1086] chdir("./49" [pid 1085] <... futex resumed>) = 1 [pid 1084] <... futex resumed>) = 0 [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 1089] <... set_robust_list resumed>) = 0 [pid 1086] <... chdir resumed>) = 0 [pid 1085] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] ioctl(3, PPPIOCSMRU, 0 [pid 1083] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1089] rt_sigprocmask(SIG_SETMASK, [] [pid 1086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1083] <... futex resumed>) = 0 [pid 1082] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... restart_syscall resumed>) = 0 [pid 313] <... 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 1089] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1086] <... prctl resumed>) = 0 [pid 1085] ioctl(3, PPPIOCSMRU, 0 [pid 1084] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1089] chdir("./49" [pid 1086] setpgid(0, 0 [pid 1085] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1084] <... futex resumed>) = 0 [pid 1082] close(3 [pid 313] <... 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 1089] <... chdir resumed>) = 0 [pid 1086] <... setpgid resumed>) = 0 [pid 1085] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1082] <... close resumed>) = 0 [pid 313] close(3 [pid 1089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1086] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1085] <... futex resumed>) = 1 [pid 1083] <... futex resumed>) = 0 [pid 1082] close(4 [pid 313] <... close resumed>) = 0 [pid 1089] <... prctl resumed>) = 0 [pid 1085] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1089] setpgid(0, 0 [pid 313] <... socket resumed>) = 3 [pid 1089] <... setpgid resumed>) = 0 [pid 1086] <... symlink resumed>) = 0 [pid 1083] close(3 [pid 1082] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1089] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1086] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1083] <... close resumed>) = 0 [pid 1082] close(5 [pid 313] <... 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 1089] <... symlink resumed>) = 0 [pid 1086] <... symlink resumed>) = 0 [pid 1083] close(4 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1086] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 313] <... 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 1089] <... symlink resumed>) = 0 [pid 1083] <... close resumed>) = 0 [pid 1082] close(6 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1089] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1086] <... symlink resumed>) = 0 [pid 1083] close(5 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1089] <... symlink resumed>) = 0 [pid 1086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(7 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... 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 1089] <... openat resumed>) = 3 [pid 1086] <... openat resumed>) = 3 [pid 1083] close(6 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1089] write(3, "1000", 4 [pid 1086] write(3, "1000", 4 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(8 [pid 313] <... 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 1089] <... write resumed>) = 4 [pid 1086] <... write resumed>) = 4 [pid 1083] close(7 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1089] close(3 [pid 1086] close(3 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(9 [pid 313] <... 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 1089] <... close resumed>) = 0 [pid 1086] <... close resumed>) = 0 [pid 1083] close(8 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 1089] read(200 [pid 1086] read(200 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(10 [pid 313] <... close resumed>) = 0 [pid 1089] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1089] symlink("/dev/binderfs", "./binderfs" [pid 1086] symlink("/dev/binderfs", "./binderfs" [pid 1083] close(9 [pid 1082] close(11 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1089] <... symlink resumed>) = 0 [pid 1086] <... symlink resumed>) = 0 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1089] write(1, "executing program\n", 18) = 18 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 125 [pid 1089] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-1/strace-static-x86_64: Process 1090 attached executing program [pid 1089] <... futex resumed>) = 0 [pid 1086] write(1, "executing program\n", 18 [pid 1083] close(10 [pid 1082] close(12 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1090] set_robust_list(0x55557ce52760, 24 [pid 1089] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1086] <... write resumed>) = 18 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1090] <... set_robust_list resumed>) = 0 executing program [pid 1089] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1086] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] close(11 [pid 1082] close(13 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1090] rt_sigprocmask(SIG_SETMASK, [] [pid 1089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1086] <... futex resumed>) = 0 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1089] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1086] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(14 [pid 1090] chdir("./40" [pid 1089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1086] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1083] close(12 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1090] <... chdir resumed>) = 0 [pid 1089] <... mmap resumed>) = 0x7f6390033000 [pid 1089] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1089] <... mprotect resumed>) = 0 [pid 1086] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(15 [pid 1090] <... prctl resumed>) = 0 [pid 1089] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1090] setpgid(0, 0 [pid 1089] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1083] close(13 [pid 1089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1082] close(16 [pid 1090] <... setpgid resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1091 attached [pid 1086] <... mmap resumed>) = 0x7f6390033000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1090] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1089] <... clone3 resumed> => {parent_tid=[154]}, 88) = 154 [pid 1091] set_robust_list(0x7f63900539a0, 24 [pid 1089] rt_sigprocmask(SIG_SETMASK, [] [pid 1082] close(17 [pid 1089] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1089] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1091] <... set_robust_list resumed>) = 0 [pid 1090] <... symlink resumed>) = 0 [pid 1089] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1086] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1083] close(14 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1091] rt_sigprocmask(SIG_SETMASK, [] [pid 1090] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1086] <... mprotect resumed>) = 0 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] close(18 [pid 1090] <... symlink resumed>) = 0 [pid 1091] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1091] <... socket resumed>) = 3 [pid 1090] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1086] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1083] close(15 [pid 1082] close(19 [pid 1091] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... symlink resumed>) = 0 [pid 1086] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1091] <... futex resumed>) = 1 [pid 1090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1089] <... futex resumed>) = 0 [pid 1086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1083] close(16 [pid 1082] close(20ci2-android-6-1/strace-static-x86_64: Process 1092 attached [pid 1091] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... openat resumed>) = 3 [pid 1089] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] set_robust_list(0x7f63900539a0, 24 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] write(3, "1000", 4 [pid 1089] <... futex resumed>) = 0 [pid 1086] <... clone3 resumed> => {parent_tid=[154]}, 88) = 154 [pid 1083] close(17 [pid 1082] close(21 [pid 1092] <... set_robust_list resumed>) = 0 [pid 1091] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1090] <... write resumed>) = 4 [pid 1089] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1086] rt_sigprocmask(SIG_SETMASK, [] [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] rt_sigprocmask(SIG_SETMASK, [] [pid 1091] <... socket resumed>) = 4 [pid 1090] close(3 [pid 1086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1083] close(18 [pid 1082] close(22 [pid 1092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1091] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... close resumed>) = 0 [pid 1086] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 1092] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1091] <... futex resumed>) = 1 [pid 1090] read(200 [pid 1089] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 0 [pid 1083] close(19 [pid 1082] close(23 [pid 1092] <... socket resumed>) = 3 [pid 1091] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1089] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] symlink("/dev/binderfs", "./binderfs" [pid 1089] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1083] close(20 [pid 1082] close(24 [pid 1092] <... futex resumed>) = 0 [pid 1091] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1090] <... symlink resumed>) = 0 [pid 1089] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1086] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1091] <... connect resumed>) = 0 [pid 1090] write(1, "executing program\n", 18 [pid 1086] <... futex resumed>) = 0 executing program [pid 1083] close(21 [pid 1082] close(25 [pid 1092] <... socket resumed>) = 4 [pid 1091] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... write resumed>) = 18 [pid 1086] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1092] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1091] <... futex resumed>) = 1 [pid 1089] <... futex resumed>) = 0 [pid 1091] sendfile(-1, -1, [3 [pid 1090] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1083] close(22 [pid 1082] close(26 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1091] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1090] <... futex resumed>) = 0 [pid 1089] <... futex resumed>) = 0 [pid 1086] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1092] <... futex resumed>) = 0 [pid 1091] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1089] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1086] <... futex resumed>) = 1 [pid 1083] close(23 [pid 1082] close(27 [pid 1092] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1091] <... futex resumed>) = 0 [pid 1090] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] <... connect resumed>) = -1 EEXIST (File exists) [pid 1091] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1089] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] close(24 [pid 1082] close(28 [pid 1092] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1089] <... futex resumed>) = 0 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] <... futex resumed>) = 1 [pid 1091] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1089] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1086] <... futex resumed>) = 0 [pid 1083] close(25 [pid 1082] close(29 [pid 1092] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1091] <... clone3 resumed>) = 155 [pid 1090] <... mmap resumed>) = 0x7f6390033000 [pid 1086] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1086] <... futex resumed>) = 0 [pid 1083] close(26 [pid 1082] exit_group(0 [pid 1092] sendfile(-1, -1, [3 [pid 1091] <... futex resumed>) = 1 [pid 1090] <... mprotect resumed>) = 0 [pid 1089] <... futex resumed>) = 0 [pid 1086] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1084] <... futex resumed>) = ? [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1082] <... exit_group resumed>) = ? [pid 1092] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1091] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1089] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] +++ exited with 0 +++ [pid 1083] close(27 [pid 1082] +++ exited with 0 +++ [pid 1092] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1089] <... futex resumed>) = 0 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1092] <... futex resumed>) = 1 [pid 1091] ioctl(3, PPPIOCSMRU, 0 [pid 1090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1089] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1086] <... futex resumed>) = 0 [pid 1083] close(28 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 1094 attached [pid 1092] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1091] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1086] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1094] set_robust_list(0x7f63900539a0, 24 [pid 1092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... clone3 resumed> => {parent_tid=[126]}, 88) = 126 [pid 1086] <... futex resumed>) = 0 [pid 1083] close(29 [pid 1094] <... set_robust_list resumed>) = 0 [pid 1092] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1091] <... futex resumed>) = 1 [pid 1090] rt_sigprocmask(SIG_SETMASK, [] [pid 1089] <... futex resumed>) = 0 [pid 1086] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1094] rt_sigprocmask(SIG_SETMASK, [] [pid 1091] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1089] close(3 [pid 1083] exit_group(0 [pid 1094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1092] <... clone3 resumed>) = 155 [pid 1090] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... close resumed>) = 0 [pid 1085] <... futex resumed>) = ? [pid 1083] <... exit_group resumed>) = ? [pid 315] <... restart_syscall resumed>) = 0 [pid 1094] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1092] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 0 [pid 1089] close(4 [pid 1085] +++ exited with 0 +++ [pid 1083] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = 0 [pid 1094] <... socket resumed>) = 3 [pid 1092] <... futex resumed>) = 1 [pid 1090] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] <... close resumed>) = 0 [pid 1086] <... futex resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1094] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1092] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1089] close(5 [pid 1086] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1094] <... futex resumed>) = 0 [pid 1092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... futex resumed>) = 0 [pid 317] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... restart_syscall resumed>) = 0 [pid 1094] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1092] ioctl(3, PPPIOCSMRU, 0 [pid 1090] <... futex resumed>) = 0 [pid 1089] close(6 [pid 1086] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1094] <... socket resumed>) = 4 [pid 1092] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1094] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1092] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1094] <... futex resumed>) = 0 [pid 1092] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 317] fstat(3 [pid 1094] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1092] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(7 [pid 1086] close(3 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = 0 [pid 317] getdents64(3 [pid 1094] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1090] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] close(8 [pid 1086] close(4 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1094] <... connect resumed>) = -1 EEXIST (File exists) [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = 0 [pid 317] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1094] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(9 [pid 1086] close(5 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1094] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./55/binderfs" [pid 1094] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(10 [pid 1086] close(6 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... openat resumed>) = 3 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./55/binderfs" [pid 316] fstat(3 [pid 1094] sendfile(-1, -1, [3 [pid 1090] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] close(11 [pid 1086] close(7 [pid 317] <... unlink resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1094] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1094] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(12 [pid 1086] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getdents64(3 [pid 1094] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./55/cgroup.net" [pid 1094] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(13 [pid 1086] close(9 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./55/cgroup.net" [pid 1094] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1090] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] close(14 [pid 1086] close(10 [pid 317] <... unlink resumed>) = 0 [pid 316] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... restart_syscall resumed>) = 0 [pid 1094] <... clone3 resumed>) = 127 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1094] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(15 [pid 1086] close(11 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./51/binderfs" [pid 1094] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./55/cgroup.cpu" [pid 1094] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] close(16 [pid 1086] close(12 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./55/cgroup.cpu" [pid 316] unlink("./51/binderfs" [pid 1094] ioctl(3, PPPIOCSMRU, 0 [pid 1090] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] close(17 [pid 1086] close(13 [pid 317] <... unlink resumed>) = 0 [pid 1094] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... unlink resumed>) = 0 [pid 1094] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1094] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1089] close(18 [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./55/cgroup" [pid 1094] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] close(3 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] close(15 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1090] <... close resumed>) = 0 [pid 1089] close(19 [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./55/cgroup" [pid 316] newfstatat(AT_FDCWD, "./51/cgroup.net" [pid 1090] close(4 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] close(16 [pid 317] <... unlink resumed>) = 0 [pid 1090] <... close resumed>) = 0 [pid 1089] close(20 [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1090] close(5 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] close(17 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] unlink("./51/cgroup.net" [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(21 [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1090] close(6 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] close(18 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./55" [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(22 [pid 1086] close(19 [pid 317] <... rmdir resumed>) = 0 [pid 316] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1090] close(7 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./56", 0777 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(23 [pid 1086] close(20 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1090] close(8 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./51/cgroup.cpu" [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(24 [pid 1086] close(21 [pid 317] <... socket resumed>) = 3 [pid 1090] close(9 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(25 [pid 1086] close(22 [pid 317] <... close resumed>) = 0 [pid 1090] close(10 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./51/cgroup.cpu" [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(26 [pid 1086] close(23 [pid 317] <... socket resumed>) = 3 [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1086] close(24 [pid 317] <... 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 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1086] close(25 [pid 317] <... 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 1090] close(11 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... unlink resumed>) = 0 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(27 [pid 1086] close(26 [pid 317] <... close resumed>) = 0 [pid 316] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1090] close(12 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(28 [pid 1086] close(27 [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1090] close(13 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./51/cgroup" [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] close(29 [pid 1086] close(28 [pid 317] <... 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 1090] close(14 [pid 1089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] exit_group(0 [pid 1086] close(29 [pid 317] <... 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 316] unlink("./51/cgroup" [pid 1091] <... futex resumed>) = ? [pid 1090] close(15 [pid 1089] <... exit_group resumed>) = ? [pid 1086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1091] +++ exited with 0 +++ [pid 1086] exit_group(0 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 1092] <... futex resumed>) = ? [pid 1086] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1092] +++ exited with 0 +++ [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1089] +++ exited with 0 +++ [pid 1086] +++ exited with 0 +++ [pid 317] <... 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 316] getdents64(3 [pid 1090] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1090] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 1090] close(18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] rmdir("./51" [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1090] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... rmdir resumed>) = 0 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1090] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] mkdir("./52", 0777 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1090] close(21 [pid 317] close(3 [pid 316] <... mkdir resumed>) = 0 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1090] close(22 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... socket resumed>) = 3 [pid 1090] close(23 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1090] close(24 [pid 316] <... close resumed>) = 0 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1090] close(25 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 1090] close(26 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1090] close(27 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1090] close(28 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1090] close(29 [pid 317] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1090] exit_group(0 [pid 317] <... setsockopt resumed>) = 0 [pid 316] close(3 [pid 317] close(3 [pid 1094] <... futex resumed>) = ? [pid 1090] <... exit_group resumed>) = ? [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 1094] +++ exited with 0 +++ [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1097 attached [pid 1090] +++ exited with 0 +++ [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1097] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 174 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1097] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... socket resumed>) = 3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1097] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 1097] chdir("./56" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1097] <... chdir resumed>) = 0 [pid 1097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... 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 1097] <... prctl resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1097] setpgid(0, 0 [pid 316] <... 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 1097] <... setpgid resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1097] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... 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 1097] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1097] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... 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 1097] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1097] symlink("/syzcgroup/net/syz4", "./cgroup.net") = 0 [pid 316] <... 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 1097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1097] write(3, "1000", 4 [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 1097] <... write resumed>) = 4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1097] close(3) = 0 [pid 1097] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 1097] symlink("/dev/binderfs", "./binderfs" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1097] <... symlink resumed>) = 0 [pid 315] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1097] write(1, "executing program\n", 18 [pid 316] <... 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 1097] <... write resumed>) = 18 executing program [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1097] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1097] <... futex resumed>) = 0 [pid 1097] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 1097] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] close(3 [pid 315] fstat(3 [pid 1097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 316] <... close resumed>) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1097] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1097] <... mprotect resumed>) = 0 [pid 315] getdents64(3 [pid 1097] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... socket resumed>) = 3 [pid 1097] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1097] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1098 attached [pid 316] <... 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 315] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1098] set_robust_list(0x7f63900539a0, 24 [pid 1097] <... clone3 resumed> => {parent_tid=[175]}, 88) = 175 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1098] <... set_robust_list resumed>) = 0 [pid 1097] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1098] rt_sigprocmask(SIG_SETMASK, [] [pid 1097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./49/binderfs" [pid 1098] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1097] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1098] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1097] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1098] <... socket resumed>) = 3 [pid 1097] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... setsockopt resumed>) = 0 [pid 315] unlink("./49/binderfs" [pid 1098] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... unlink resumed>) = 0 [pid 1098] <... futex resumed>) = 1 [pid 1097] <... futex resumed>) = 0 [pid 316] <... 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 1098] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1097] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1098] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1097] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 1098] <... socket resumed>) = 4 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] unlink("./49/cgroup.net" [pid 1098] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1098] <... futex resumed>) = 1 [pid 1097] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1097] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1098] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1097] <... futex resumed>) = 0 [pid 316] <... 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 1098] <... connect resumed>) = -1 EEXIST (File exists) [pid 1097] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1098] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1098] <... futex resumed>) = 0 [pid 1097] <... futex resumed>) = 0 [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 1098] sendfile(-1, -1, [3 [pid 1097] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1098] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1098] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1097] <... futex resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 315] unlink("./49/cgroup.cpu" [pid 1098] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1097] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 1097] <... futex resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1097] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 1098] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... restart_syscall resumed>) = 0 [pid 313] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 313] fstat(3 [pid 1098] <... clone3 resumed>) = 176 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1098] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] newfstatat(AT_FDCWD, "./49/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1098] <... futex resumed>) = 1 [pid 1097] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./40/binderfs" [pid 1098] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1097] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1097] <... futex resumed>) = 0 [pid 313] unlink("./40/binderfs" [pid 1097] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... unlink resumed>) = 0 [pid 313] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./40/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1100 attached , {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1100] set_robust_list(0x55557ce52760, 24 [pid 1098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] unlink("./49/cgroup" [pid 313] unlink("./40/cgroup.net" [pid 1100] <... set_robust_list resumed>) = 0 [pid 1098] ioctl(3, PPPIOCSMRU, 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 158 [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1100] rt_sigprocmask(SIG_SETMASK, [] [pid 1098] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getdents64(3 [pid 1100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1098] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1100] chdir("./52" [pid 1098] <... futex resumed>) = 1 [pid 1097] <... futex resumed>) = 0 [pid 315] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1100] <... chdir resumed>) = 0 [pid 1098] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1097] close(3 [pid 315] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./40/cgroup.cpu" [pid 1100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1097] <... close resumed>) = 0 [pid 315] rmdir("./49" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1100] <... prctl resumed>) = 0 [pid 1097] close(4 [pid 315] <... rmdir resumed>) = 0 [pid 314] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./40/cgroup.cpu" [pid 1100] setpgid(0, 0 [pid 1097] <... close resumed>) = 0 [pid 315] mkdir("./50", 0777 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1100] <... setpgid resumed>) = 0 [pid 1097] close(5 [pid 314] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1100] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1100] <... symlink resumed>) = 0 [pid 314] fstat(3 [pid 313] newfstatat(AT_FDCWD, "./40/cgroup" [pid 1100] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1097] close(6 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1100] <... symlink resumed>) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 313] unlink("./40/cgroup" [pid 1100] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1097] close(7 [pid 315] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... unlink resumed>) = 0 [pid 1100] <... symlink resumed>) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getdents64(3 [pid 1100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1097] close(8 [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1100] <... openat resumed>) = 3 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./49/binderfs" [pid 313] close(3 [pid 1100] write(3, "1000", 4 [pid 1097] close(9 [pid 315] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 1100] <... write resumed>) = 4 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] unlink("./49/binderfs" [pid 313] rmdir("./40" [pid 1100] close(3 [pid 1097] close(10 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1100] <... close resumed>) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] mkdir("./41", 0777 [pid 1100] read(200 [pid 1097] close(11 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... mkdir resumed>) = 0 [pid 315] <... 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 1100] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 315] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1100] symlink("/dev/binderfs", "./binderfs" [pid 1097] close(12 [pid 315] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 1100] <... symlink resumed>) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./49/cgroup.net" [pid 313] close(3 [pid 1100] write(1, "executing program\n", 18 [pid 1097] close(13 [pid 315] <... socket resumed>) = 3 [pid 314] <... unlink resumed>) = 0 executing program [pid 313] <... close resumed>) = 0 [pid 1100] <... write resumed>) = 18 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1100] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] close(14 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 1100] <... futex resumed>) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1100] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1097] close(15 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1100] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] unlink("./49/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1097] close(16 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 1100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 1100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1097] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 1100] <... mmap resumed>) = 0x7f6390033000 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./49/cgroup" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1100] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1097] close(18 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 1100] <... mprotect resumed>) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./49/cgroup" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1100] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1097] close(19 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 1100] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1097] close(20 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1101 attached [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1101] set_robust_list(0x7f63900539a0, 24 [pid 1100] <... clone3 resumed> => {parent_tid=[159]}, 88) = 159 [pid 1097] close(21 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1101] <... set_robust_list resumed>) = 0 [pid 1100] rt_sigprocmask(SIG_SETMASK, [] [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] rmdir("./49" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1101] rt_sigprocmask(SIG_SETMASK, [] [pid 1100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1097] close(22 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... rmdir resumed>) = 0 [pid 313] <... 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 1101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1100] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./50", 0777 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1101] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1100] <... futex resumed>) = 0 [pid 1097] close(23 [pid 315] <... 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] <... mkdir resumed>) = 0 [pid 313] <... 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 1101] <... socket resumed>) = 3 [pid 1100] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1101] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] close(24 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] <... 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 1101] <... futex resumed>) = 0 [pid 1100] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1101] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1100] <... futex resumed>) = 0 [pid 1097] close(25 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... 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 1101] <... socket resumed>) = 4 [pid 1100] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1101] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] close(26 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 1101] <... futex resumed>) = 0 [pid 1100] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1101] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1100] <... futex resumed>) = 0 [pid 1097] close(27 [pid 315] <... socket resumed>) = 3 [pid 314] <... 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 313] <... 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 1101] <... connect resumed>) = -1 EEXIST (File exists) [pid 1100] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1101] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] close(28 [pid 315] <... 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] <... 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 313] <... 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 1101] <... futex resumed>) = 0 [pid 1100] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] close(3 [pid 1101] sendfile(-1, -1, [3 [pid 1100] <... futex resumed>) = 0 [pid 1097] close(29 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1101] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1100] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1101] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] exit_group(0 [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1101] <... futex resumed>) = 0 [pid 1100] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1101] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1100] <... futex resumed>) = 0 [pid 1098] <... futex resumed>) = ? [pid 1097] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... 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 1100] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1101] <... clone3 resumed>) = 160 [pid 1098] +++ exited with 0 +++ [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1097] +++ exited with 0 +++ [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1101] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 1101] <... futex resumed>) = 1 [pid 1100] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1101] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 313] <... 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 1101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1101] ioctl(3, PPPIOCSMRU, 0 [pid 1100] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1101] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1101] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... 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 313] <... 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 1101] <... futex resumed>) = 1 [pid 1100] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1101] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] close(3 [pid 315] <... 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] <... 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 313] <... 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 1100] <... close resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1100] close(4 [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1100] <... close resumed>) = 0 [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1100] close(5 [pid 315] <... close resumed>) = 0 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] close(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1100] close(6 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1104 attached ci2-android-6-1/strace-static-x86_64: Process 1103 attached [pid 1100] close(7 [pid 314] <... socket resumed>) = 3 [pid 1104] set_robust_list(0x55557ce52760, 24 [pid 1103] set_robust_list(0x55557ce52760, 24 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 128 [pid 1104] <... set_robust_list resumed>) = 0 [pid 1103] <... set_robust_list resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 156 [pid 314] <... 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 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1104] rt_sigprocmask(SIG_SETMASK, [] [pid 1103] rt_sigprocmask(SIG_SETMASK, [] [pid 1100] close(8 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 1104] chdir("./41" [pid 1103] chdir("./50" [pid 1100] close(9 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1104] <... chdir resumed>) = 0 [pid 1103] <... chdir resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1100] close(10 [pid 314] <... setsockopt resumed>) = 0 [pid 1104] <... prctl resumed>) = 0 [pid 1103] <... prctl resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1104] setpgid(0, 0 [pid 1103] setpgid(0, 0 [pid 1100] close(11 [pid 314] <... 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 1104] <... setpgid resumed>) = 0 [pid 1103] <... setpgid resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1100] close(12 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1104] <... symlink resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1100] close(13 [pid 1104] <... symlink resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1100] close(14 [pid 1104] <... symlink resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1100] close(15 [pid 1104] <... openat resumed>) = 3 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] write(3, "1000", 4 [pid 1100] close(16 [pid 1104] <... write resumed>) = 4 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] close(3 [pid 1100] close(17 [pid 1104] <... close resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] read(200 [pid 1100] close(18 [pid 1104] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1104] symlink("/dev/binderfs", "./binderfs" [pid 1103] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1100] close(19 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1104] <... symlink resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] write(1, "executing program\n", 18 [pid 1100] close(20 [pid 1104] <... write resumed>) = 18 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] close(21 [pid 1104] <... futex resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1100] close(22 [pid 1104] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1100] close(23 [pid 1104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1100] close(24 [pid 1104] <... mmap resumed>) = 0x7f6390033000 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1100] close(25 [pid 1104] <... mprotect resumed>) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1100] close(26 [pid 1104] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1100] close(27) = -1 EBADF (Bad file descriptor) [pid 1104] <... clone3 resumed> => {parent_tid=[129]}, 88) = 129 [pid 1100] close(28 [pid 1104] rt_sigprocmask(SIG_SETMASK, [] [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1100] close(29 [pid 1104] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1104] <... futex resumed>) = 0 [pid 1100] exit_group(0 [pid 1104] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1101] <... futex resumed>) = ? [pid 1100] <... exit_group resumed>) = ? [pid 1101] +++ exited with 0 +++ [pid 1100] +++ exited with 0 +++ [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1103] <... symlink resumed>) = 0 [pid 1103] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 1103] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 1103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1103] write(3, "1000", 4) = 4 [pid 1103] close(3) = 0 [pid 1103] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1103] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1103] write(1, "executing program\n", 18) = 18 [pid 1103] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 1103] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [ 33.367993][ T1072] ------------[ cut here ]------------ [ 33.373564][ T1072] WARNING: CPU: 1 PID: 1072 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 33.383728][ T1072] Modules linked in: [ 33.387639][ T1072] CPU: 1 PID: 1072 Comm: syz-executor122 Tainted: G B W syzkaller #0 [ 33.396981][ T1072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 33.407187][ T1072] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 1103] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1103] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[157]}, 88) = 157 [pid 1103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1103] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... setsockopt resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 314] close(3) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 156 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 1105 attached [pid 1105] set_robust_list(0x7f63900539a0, 24) = 0 [pid 1105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1105] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 316] <... restart_syscall resumed>) = 0 [pid 1105] <... socket resumed>) = 3 [pid 1105] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1104] <... futex resumed>) = 0 [pid 316] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1105] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1104] <... futex resumed>) = 0 [pid 316] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1105] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1104] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... openat resumed>) = 3 [pid 1105] <... socket resumed>) = 4 [pid 316] fstat(3 [pid 1105] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1105] <... futex resumed>) = 1 [pid 1104] <... futex resumed>) = 0 [pid 316] getdents64(3 [pid 1105] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1104] <... futex resumed>) = 0 [pid 316] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1105] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1104] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1105] <... connect resumed>) = -1 EEXIST (File exists) [pid 316] newfstatat(AT_FDCWD, "./52/binderfs" [pid 1105] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1105] <... futex resumed>) = 1 [pid 1104] <... futex resumed>) = 0 [pid 316] unlink("./52/binderfs" [pid 1105] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1104] <... futex resumed>) = 0 [pid 316] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1105] sendfile(-1, -1, [3 [pid 1104] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1105] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./52/cgroup.net" [pid 1105] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1105] <... futex resumed>) = 1 [pid 1104] <... futex resumed>) = 0 [pid 316] unlink("./52/cgroup.net" [pid 1105] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1104] <... futex resumed>) = 0 [pid 316] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1105] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1104] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1105] <... clone3 resumed>) = 130 [pid 316] newfstatat(AT_FDCWD, "./52/cgroup.cpu" [pid 1105] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1105] <... futex resumed>) = 1 [pid 1104] <... futex resumed>) = 0 [pid 316] unlink("./52/cgroup.cpu" [pid 1105] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1104] <... futex resumed>) = 0 [pid 316] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1105] ioctl(3, PPPIOCSMRU, 0 [pid 1104] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1105] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] newfstatat(AT_FDCWD, "./52/cgroup" [pid 1105] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1105] <... futex resumed>) = 1 [pid 1104] <... futex resumed>) = 0 [pid 316] unlink("./52/cgroup" [pid 1105] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1104] close(3 [pid 316] <... unlink resumed>) = 0 [pid 1104] <... close resumed>) = 0 [pid 316] getdents64(3 [pid 1104] close(4 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1104] <... close resumed>) = 0 [pid 316] close(3 [pid 1104] close(5 [pid 316] <... close resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./52" [pid 1104] close(6 [pid 316] <... rmdir resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./53", 0777 [pid 1104] close(7 [pid 316] <... mkdir resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1104] close(8 [pid 316] <... socket resumed>) = 3 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1104] close(9 [pid 316] <... close resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1104] close(10 [pid 316] <... socket resumed>) = 3 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1104] close(11 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1104] close(12 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1104] close(13 [pid 316] <... close resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1104] close(14 [pid 316] <... socket resumed>) = 3 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1104] close(15 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1104] close(16 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1104] close(17 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1104] close(18 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1104] close(19 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1104] close(20 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1104] close(21 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1104] close(22 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1104] close(23 [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1104] close(24 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1104] close(25 [pid 317] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1104] close(26 [pid 317] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... socket resumed>) = 3 [pid 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1104] close(27 [pid 317] fstat(3 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1104] close(28 [pid 317] getdents64(3 [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1104] close(29 [pid 317] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 1104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1104] exit_group(0 [pid 317] newfstatat(AT_FDCWD, "./56/binderfs" [pid 316] <... 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 1105] <... futex resumed>) = ? [pid 1104] <... exit_group resumed>) = ? [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1105] +++ exited with 0 +++ [pid 1104] +++ exited with 0 +++ [pid 317] unlink("./56/binderfs" [pid 316] <... 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 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] close(3 [pid 317] newfstatat(AT_FDCWD, "./56/cgroup.net" [pid 316] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] unlink("./56/cgroup.net" [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1109 attached [pid 317] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1109] set_robust_list(0x55557ce52760, 24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 161 [pid 1109] <... set_robust_list resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./56/cgroup.cpu" [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1109] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] unlink("./56/cgroup.cpu" [pid 1109] chdir("./53" [pid 317] <... unlink resumed>) = 0 [pid 1109] <... chdir resumed>) = 0 [pid 317] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1109] <... prctl resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./56/cgroup" [pid 1109] setpgid(0, 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1109] <... setpgid resumed>) = 0 [pid 317] unlink("./56/cgroup" [pid 1109] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] <... unlink resumed>) = 0 [pid 1109] <... symlink resumed>) = 0 [pid 317] getdents64(3 [pid 1109] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1109] <... symlink resumed>) = 0 [pid 317] close(3 [pid 1109] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] <... close resumed>) = 0 [pid 1109] <... symlink resumed>) = 0 [pid 317] rmdir("./56" [pid 1109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... rmdir resumed>) = 0 [pid 1109] <... openat resumed>) = 3 [pid 317] mkdir("./57", 0777 [pid 1109] write(3, "1000", 4 [pid 317] <... mkdir resumed>) = 0 [pid 1109] <... write resumed>) = 4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1109] close(3 [pid 317] <... socket resumed>) = 3 [pid 1109] <... close resumed>) = 0 [pid 317] close(3 [pid 1109] read(200 [pid 317] <... close resumed>) = 0 [pid 1109] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1109] symlink("/dev/binderfs", "./binderfs" [pid 317] <... socket resumed>) = 3 [pid 1109] <... symlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1109] write(1, "executing program\n", 18 [pid 317] <... 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 1109] <... write resumed>) = 18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1109] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1109] <... futex resumed>) = 0 [pid 317] close(3 [pid 1109] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... close resumed>) = 0 [pid 1109] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1109] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... socket resumed>) = 3 [pid 1109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... 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 1109] <... mmap resumed>) = 0x7f6390033000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1109] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... 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 1109] <... mprotect resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1109] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... 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 1109] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1109] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1110 attached [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1110] set_robust_list(0x7f63900539a0, 24 [pid 1109] <... clone3 resumed> => {parent_tid=[162]}, 88) = 162 [pid 317] <... 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 1110] <... set_robust_list resumed>) = 0 [pid 1109] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1110] rt_sigprocmask(SIG_SETMASK, [] [pid 1109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 1110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1109] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1110] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1109] <... futex resumed>) = 0 [pid 317] <... 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 1110] <... socket resumed>) = 3 [pid 1109] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1110] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 1110] <... futex resumed>) = 0 [pid 1109] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1110] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1109] <... futex resumed>) = 0 [pid 317] <... 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 1110] <... socket resumed>) = 4 [pid 1109] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1110] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 1110] <... futex resumed>) = 0 [pid 1109] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 1110] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1109] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 1110] <... connect resumed>) = 0 [pid 1109] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1110] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... socket resumed>) = 3 [pid 1110] <... futex resumed>) = 0 [pid 1109] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1110] sendfile(-1, -1, [3 [pid 1109] <... futex resumed>) = 0 [pid 317] <... 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 1110] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1109] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1110] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 1110] <... futex resumed>) = 0 [pid 1109] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1110] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1109] <... futex resumed>) = 0 [pid 317] <... 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 1110] <... clone3 resumed>) = 163 [pid 1109] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1110] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 1110] <... futex resumed>) = 0 [pid 1109] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1110] ioctl(3, PPPIOCSMRU, 0 [pid 1109] <... futex resumed>) = 0 [pid 317] <... 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 1110] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1109] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1110] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 1110] <... futex resumed>) = 0 [pid 1109] close(3 [pid 317] close(3 [pid 1110] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1109] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 1109] close(4 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1109] <... close resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1109] close(5 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1112 attached [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1109] close(6) = -1 EBADF (Bad file descriptor) [pid 1109] close(7) = -1 EBADF (Bad file descriptor) [pid 1109] close(8) = -1 EBADF (Bad file descriptor) [pid 1109] close(9) = -1 EBADF (Bad file descriptor) [pid 1109] close(10) = -1 EBADF (Bad file descriptor) [pid 1109] close(11) = -1 EBADF (Bad file descriptor) [pid 1109] close(12) = -1 EBADF (Bad file descriptor) [pid 1109] close(13) = -1 EBADF (Bad file descriptor) [pid 1109] close(14) = -1 EBADF (Bad file descriptor) [pid 1109] close(15) = -1 EBADF (Bad file descriptor) [pid 1109] close(16) = -1 EBADF (Bad file descriptor) [pid 1109] close(17) = -1 EBADF (Bad file descriptor) [pid 1112] set_robust_list(0x55557ce52760, 24 [pid 1109] close(18 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 177 [pid 1112] <... set_robust_list resumed>) = 0 [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] rt_sigprocmask(SIG_SETMASK, [] [pid 1109] close(19 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1109] close(20 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1112] chdir("./57" [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... chdir resumed>) = 0 [pid 1109] close(21 [pid 1112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... prctl resumed>) = 0 [pid 1109] close(22 [pid 1112] setpgid(0, 0 [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... setpgid resumed>) = 0 [pid 1109] close(23 [pid 1112] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... symlink resumed>) = 0 [pid 1109] close(24 [pid 1112] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... symlink resumed>) = 0 [pid 1109] close(25 [pid 1112] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... symlink resumed>) = 0 [pid 1109] close(26 [pid 1112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... openat resumed>) = 3 [pid 1109] close(27 [pid 1112] write(3, "1000", 4 [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... write resumed>) = 4 [pid 1109] close(28 [pid 1112] close(3 [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... close resumed>) = 0 [pid 1109] close(29 [pid 1112] read(200 [pid 1109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1109] exit_group(0 [pid 1112] symlink("/dev/binderfs", "./binderfs" [pid 1110] <... futex resumed>) = ? [pid 1109] <... exit_group resumed>) = ? [pid 1112] <... symlink resumed>) = 0 [pid 1110] +++ exited with 0 +++ [pid 1109] +++ exited with 0 +++ [pid 1112] write(1, "executing program\n", 18 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1112] <... write resumed>) = 18 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1112] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1112] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1112] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1112] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1113 attached [pid 1113] set_robust_list(0x7f63900539a0, 24 [pid 1112] <... clone3 resumed> => {parent_tid=[178]}, 88) = 178 [pid 1113] <... set_robust_list resumed>) = 0 [pid 1112] rt_sigprocmask(SIG_SETMASK, [] [pid 1113] rt_sigprocmask(SIG_SETMASK, [] [pid 1112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1112] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] <... socket resumed>) = 3 [pid 1112] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1112] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... socket resumed>) = 4 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 0 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1112] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... connect resumed>) = -1 EEXIST (File exists) [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 0 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] sendfile(-1, -1, [3 [pid 1112] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 0 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1112] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... clone3 resumed>) = 179 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 0 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] ioctl(3, PPPIOCSMRU, 0 [pid 1112] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 0 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] close(3) = 0 [pid 1112] close(4) = 0 [pid 1112] close(5) = -1 EBADF (Bad file descriptor) [pid 1112] close(6) = -1 EBADF (Bad file descriptor) [pid 1112] close(7) = -1 EBADF (Bad file descriptor) [pid 1112] close(8) = -1 EBADF (Bad file descriptor) [pid 1112] close(9) = -1 EBADF (Bad file descriptor) [pid 1112] close(10) = -1 EBADF (Bad file descriptor) [pid 1112] close(11) = -1 EBADF (Bad file descriptor) [pid 1112] close(12) = -1 EBADF (Bad file descriptor) [pid 1112] close(13) = -1 EBADF (Bad file descriptor) [pid 1112] close(14) = -1 EBADF (Bad file descriptor) [pid 1112] close(15) = -1 EBADF (Bad file descriptor) [pid 1112] close(16) = -1 EBADF (Bad file descriptor) [pid 1112] close(17) = -1 EBADF (Bad file descriptor) [pid 1112] close(18) = -1 EBADF (Bad file descriptor) [pid 1112] close(19 [pid 316] <... restart_syscall resumed>) = 0 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1112] close(20) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1112] close(21 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1112] close(22 [pid 316] <... openat resumed>) = 3 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 1112] close(23 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 1112] close(24 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1112] close(25 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./53/binderfs" [pid 1112] close(26 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./53/binderfs" [pid 1112] close(27 [pid 316] <... unlink resumed>) = 0 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1112] close(28 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./53/cgroup.net" [pid 1112] close(29 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./53/cgroup.net" [pid 1112] exit_group(0 [pid 316] <... unlink resumed>) = 0 [pid 1113] <... futex resumed>) = ? [pid 1112] <... exit_group resumed>) = ? [pid 316] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1113] +++ exited with 0 +++ [pid 1112] +++ exited with 0 +++ [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./53/cgroup.cpu" [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] unlink("./53/cgroup.cpu") = 0 [pid 316] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./53/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./53/cgroup") = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 316] rmdir("./53") = 0 [pid 316] mkdir("./54", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1103] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 316] <... socket resumed>) = 3 [pid 1103] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1103] <... futex resumed>) = 0 [pid 316] <... 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 1103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1103] <... mmap resumed>) = 0x7f6390012000 [pid 316] <... 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 1103] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1103] <... mprotect resumed>) = 0 [pid 316] <... 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 1103] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1103] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 1103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1103] <... clone3 resumed> => {parent_tid=[158]}, 88) = 158 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1103] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 1103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] close(3 [pid 1103] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 1103] <... futex resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1103] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 164 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 1106 attached [pid 1106] set_robust_list(0x7f63900539a0, 24) = 0 [pid 1106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1106] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1106] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1106] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-6-1/strace-static-x86_64: Process 1107 attached [pid 1107] set_robust_list(0x55557ce52760, 24) = 0 [pid 1107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1107] chdir("./50") = 0 [pid 1107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1107] setpgid(0, 0) = 0 [pid 1107] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 1107] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 1107] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 317] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1107] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1107] <... openat resumed>) = 3 [pid 317] <... openat resumed>) = 3 [pid 1107] write(3, "1000", 4 [pid 317] fstat(3 [pid 1107] <... write resumed>) = 4 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1107] close(3 [pid 317] getdents64(3 [pid 1107] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1107] read(200 [pid 317] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1107] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1107] symlink("/dev/binderfs", "./binderfs" [pid 317] newfstatat(AT_FDCWD, "./57/binderfs" [pid 1107] <... symlink resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1107] write(1, "executing program\n", 18 [pid 317] unlink("./57/binderfs" [pid 1107] <... write resumed>) = 18 [pid 317] <... unlink resumed>) = 0 executing program [pid 1107] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1107] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1107] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] newfstatat(AT_FDCWD, "./57/cgroup.net" [pid 1107] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] unlink("./57/cgroup.net" [pid 1107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 1107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1107] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1107] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] newfstatat(AT_FDCWD, "./57/cgroup.cpu" [pid 1107] <... mprotect resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1107] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] unlink("./57/cgroup.cpu" [pid 1107] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 1107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1107] <... clone3 resumed> => {parent_tid=[157]}, 88) = 157 [pid 317] newfstatat(AT_FDCWD, "./57/cgroup" [pid 1107] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] unlink("./57/cgroup" [pid 1107] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 1107] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 1107] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./57") = 0 [pid 317] mkdir("./58", 0777) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 180 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 313] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./41/binderfs") = 0 [pid 313] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./41/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./41/cgroup.net") = 0 [pid 313] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./41/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./41/cgroup.cpu") = 0 [pid 313] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./41/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./41/cgroup") = 0 [pid 313] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] rmdir("./41") = 0 [pid 313] mkdir("./42", 0777) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] close(3) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 131 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1115 attached [pid 1115] set_robust_list(0x7f63900329a0, 24) = 0 [pid 1115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1115] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1115] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1115] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1103] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = 0 [pid 1103] <... futex resumed>) = 1 [pid 1106] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1103] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... connect resumed>) = -1 EEXIST (File exists) [pid 1106] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1106] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1103] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1103] <... futex resumed>) = 0 [pid 1106] sendfile(-1, -1, [3 [pid 1103] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1106] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1106] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1103] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1103] <... futex resumed>) = 0 [ 33.413612][ T1072] Code: 5d c3 e8 6c bf d4 fc be 02 00 00 00 eb 0a e8 60 bf d4 fc be 01 00 00 00 4c 89 f7 e8 63 c4 cc fd e9 0f ff ff ff e8 49 bf d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 38 bf d4 fc 4c 89 f7 be 03 [ 33.433359][ T1072] RSP: 0018:ffffc90002817b90 EFLAGS: 00010293 [ 33.439472][ T1072] RAX: ffffffff849cb3d7 RBX: ffff88810977e000 RCX: ffff88811b683cc0 [ 33.447568][ T1072] RDX: 0000000000000000 RSI: 000000001e5956c0 RDI: 000000000c04eb7d [ 33.455605][ T1072] RBP: ffffc90002817bb0 R08: ffff88810977e083 R09: 1ffff110212efc10 [pid 1106] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1103] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... clone3 resumed>) = 159 [pid 1106] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1106] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1103] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1103] <... futex resumed>) = 0 [pid 1106] ioctl(3, PPPIOCSMRU, 0 [pid 1103] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1106] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1106] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1103] close(3) = 0 [pid 1103] close(4) = 0 [pid 1103] close(5) = -1 EBADF (Bad file descriptor) [pid 1103] close(6) = -1 EBADF (Bad file descriptor) [pid 1103] close(7) = -1 EBADF (Bad file descriptor) [pid 1103] close(8) = -1 EBADF (Bad file descriptor) [pid 1103] close(9) = -1 EBADF (Bad file descriptor) [pid 1103] close(10) = -1 EBADF (Bad file descriptor) [pid 1103] close(11) = -1 EBADF (Bad file descriptor) [pid 1103] close(12) = -1 EBADF (Bad file descriptor) [pid 1103] close(13) = -1 EBADF (Bad file descriptor) [pid 1103] close(14) = -1 EBADF (Bad file descriptor) [pid 1103] close(15) = -1 EBADF (Bad file descriptor) [pid 1103] close(16) = -1 EBADF (Bad file descriptor) [pid 1103] close(17) = -1 EBADF (Bad file descriptor) [pid 1103] close(18) = -1 EBADF (Bad file descriptor) [pid 1103] close(19) = -1 EBADF (Bad file descriptor) [pid 1103] close(20) = -1 EBADF (Bad file descriptor) [pid 1103] close(21) = -1 EBADF (Bad file descriptor) [pid 1103] close(22) = -1 EBADF (Bad file descriptor) [pid 1103] close(23) = -1 EBADF (Bad file descriptor) [pid 1103] close(24) = -1 EBADF (Bad file descriptor) [pid 1103] close(25) = -1 EBADF (Bad file descriptor) [pid 1103] close(26) = -1 EBADF (Bad file descriptor) [pid 1103] close(27) = -1 EBADF (Bad file descriptor) [pid 1103] close(28) = -1 EBADF (Bad file descriptor) [pid 1103] close(29) = -1 EBADF (Bad file descriptor) [pid 1103] exit_group(0 [pid 1115] <... futex resumed>) = ? [pid 1106] <... futex resumed>) = ? [pid 1103] <... exit_group resumed>) = ? [pid 1115] +++ exited with 0 +++ [pid 1106] +++ exited with 0 +++ [pid 1103] +++ exited with 0 +++ [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 1116 attached [pid 1116] set_robust_list(0x55557ce52760, 24) = 0 [pid 1116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1116] chdir("./54") = 0 [pid 1116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1116] setpgid(0, 0) = 0 [pid 1116] symlink("/syzcgroup/unified/syz2", "./cgroup") = 0 [pid 1116] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu") = 0 [pid 1116] symlink("/syzcgroup/net/syz2", "./cgroup.net") = 0 [pid 1116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1116] write(3, "1000", 4) = 4 [pid 1116] close(3) = 0 [pid 1116] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1116] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1116] write(1, "executing program\n", 18) = 18 [pid 1116] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1116] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1116] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1116] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1116] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1116] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1121 attached [pid 1121] set_robust_list(0x7f63900539a0, 24 [pid 1116] <... clone3 resumed> => {parent_tid=[165]}, 88) = 165 [pid 1121] <... set_robust_list resumed>) = 0 [pid 1116] rt_sigprocmask(SIG_SETMASK, [] [pid 1121] rt_sigprocmask(SIG_SETMASK, [] [pid 1116] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1116] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1121] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1116] <... futex resumed>) = 0 [pid 1121] <... socket resumed>) = 3 [pid 1116] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1121] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1121] <... futex resumed>) = 0 [pid 1116] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1121] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1116] <... futex resumed>) = 0 [pid 1121] <... socket resumed>) = 4 [pid 1116] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1121] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1121] <... futex resumed>) = 0 [pid 1116] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... restart_syscall resumed>) = 0 [pid 1121] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1116] <... futex resumed>) = 0 [pid 1121] <... connect resumed>) = -1 EEXIST (File exists) [pid 1116] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1121] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1121] <... futex resumed>) = 0 [pid 1116] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1121] sendfile(-1, -1, [3 [pid 1116] <... futex resumed>) = 0 [pid 315] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1121] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1116] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... openat resumed>) = 3 [pid 1121] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] fstat(3 [pid 1121] <... futex resumed>) = 0 [pid 1116] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1121] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1116] <... futex resumed>) = 0 [pid 315] getdents64(3 [pid 1121] <... clone3 resumed>) = 166 [pid 1116] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1121] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1107] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1121] <... futex resumed>) = 1 [pid 1116] <... futex resumed>) = 0 [pid 1107] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1121] ioctl(3, PPPIOCSMRU, 0 [pid 1116] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] newfstatat(AT_FDCWD, "./50/binderfs" [pid 1121] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1116] <... futex resumed>) = 0 [pid 1107] <... mmap resumed>) = 0x7f6390012000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1121] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1107] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE [pid 315] unlink("./50/binderfs" [pid 1121] <... futex resumed>) = 0 [pid 1116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1107] <... mprotect resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1121] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1116] close(3 [pid 1107] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1116] <... close resumed>) = 0 [pid 1107] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1116] close(4 [pid 1107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0} [pid 315] newfstatat(AT_FDCWD, "./50/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1123 attached [pid 1116] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1123] set_robust_list(0x7f63900329a0, 24 [pid 1116] close(5 [pid 1107] <... clone3 resumed> => {parent_tid=[158]}, 88) = 158 [pid 315] unlink("./50/cgroup.net" [pid 1123] <... set_robust_list resumed>) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... unlink resumed>) = 0 [pid 1123] rt_sigprocmask(SIG_SETMASK, [] [pid 1116] close(6 [pid 1107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1123] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1116] close(7 [pid 1107] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./50/cgroup.cpu" [pid 1123] <... socket resumed>) = 3 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1123] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] close(8 [pid 1107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] unlink("./50/cgroup.cpu" [pid 1123] <... futex resumed>) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 1123] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1116] close(9 [pid 1107] <... futex resumed>) = 0 [pid 315] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1123] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1123] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] close(10 [pid 1107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./50/cgroup" [pid 1123] <... futex resumed>) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1123] sendfile(-1, -1, [3 [pid 1116] close(11 [pid 1107] <... futex resumed>) = 0 [pid 315] unlink("./50/cgroup" [pid 1123] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... unlink resumed>) = 0 [pid 1123] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] close(12 [pid 1107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getdents64(3 [pid 1123] <... futex resumed>) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1123] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1116] close(13 [pid 1107] <... futex resumed>) = 0 [pid 315] close(3 [pid 1123] <... clone3 resumed>) = 159 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 1123] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] close(14 [pid 1107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] rmdir("./50" [pid 1123] <... futex resumed>) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... rmdir resumed>) = 0 [pid 1123] ioctl(3, PPPIOCSMRU, 0 [pid 1116] close(15 [pid 1107] <... futex resumed>) = 0 [pid 315] mkdir("./51", 0777 [pid 1123] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1107] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... mkdir resumed>) = 0 [pid 1123] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1116] close(16 [pid 1107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1123] <... futex resumed>) = 0 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1123] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1116] close(17 [pid 315] close(3 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1116] close(18 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1116] close(19 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(20 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(21 [pid 315] close(3 [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1116] close(22 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1116] close(23 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(25 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 1116] close(26 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(27 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(28 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1116] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1121] <... futex resumed>) = ? [pid 1116] <... exit_group resumed>) = ? [pid 315] <... 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 1121] +++ exited with 0 +++ [pid 1116] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 315] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 315] close(3) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [ 33.463656][ T1072] R10: dffffc0000000000 R11: ffffed10212efc11 R12: dffffc0000000000 [ 33.471659][ T1072] R13: dffffc0000000000 R14: 000000001e5956c0 R15: ffff88810e642800 [ 33.479701][ T1072] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 33.488768][ T1072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.495427][ T1072] CR2: 00007f639012d974 CR3: 000000000700f000 CR4: 00000000003506a0 [ 33.503451][ T1072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 315] close(3) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1125 attached [pid 1125] set_robust_list(0x55557ce52760, 24) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 160 [pid 1125] rt_sigprocmask(SIG_SETMASK, [] [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1125] chdir("./51") = 0 [pid 1125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1125] setpgid(0, 0) = 0 [pid 1125] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 1125] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 1125] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 1125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1125] write(3, "1000", 4) = 4 [pid 1125] close(3) = 0 [pid 1125] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1125] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1125] write(1, "executing program\n", 18) = 18 executing program [pid 1125] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1125] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1125] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1125] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1126 attached [pid 1126] set_robust_list(0x7f63900539a0, 24 [pid 1125] <... clone3 resumed> => {parent_tid=[161]}, 88) = 161 [pid 1126] <... set_robust_list resumed>) = 0 [pid 1125] rt_sigprocmask(SIG_SETMASK, [] [pid 316] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1126] rt_sigprocmask(SIG_SETMASK, [] [pid 1125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1126] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1125] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1126] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1125] <... futex resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 1126] <... socket resumed>) = 3 [pid 1125] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] fstat(3 [pid 1126] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1125] <... futex resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1126] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1125] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 1126] <... socket resumed>) = 4 [pid 1125] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1126] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1126] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1126] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1125] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1126] <... connect resumed>) = -1 EEXIST (File exists) [pid 1125] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./54/binderfs" [pid 1126] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1126] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] unlink("./54/binderfs" [pid 1126] sendfile(-1, -1, [3 [pid 1125] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 1126] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1125] <... futex resumed>) = 0 [pid 316] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1126] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1126] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] newfstatat(AT_FDCWD, "./54/cgroup.net" [pid 1126] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1125] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1126] <... clone3 resumed>) = 162 [pid 1125] <... futex resumed>) = 0 [pid 316] unlink("./54/cgroup.net" [pid 1126] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1126] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... unlink resumed>) = 0 [pid 1126] ioctl(3, PPPIOCSMRU, 0 [pid 1125] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1126] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1125] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1126] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./54/cgroup.cpu" [pid 1126] <... futex resumed>) = 0 [pid 1126] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1125] close(3) = 0 [pid 316] unlink("./54/cgroup.cpu" [pid 1125] close(4) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1125] close(5 [pid 316] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1125] close(6) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./54/cgroup" [pid 1125] close(7 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./54/cgroup" [pid 1125] close(8 [pid 316] <... unlink resumed>) = 0 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 1125] close(9 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1125] close(10 [pid 316] close(3 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1125] close(11 [pid 316] rmdir("./54" [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rmdir resumed>) = 0 [pid 1125] close(12 [pid 316] mkdir("./55", 0777 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 1125] close(13 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1125] close(14 [pid 316] close(3 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1125] close(15 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1125] close(16 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1125] close(17 [pid 316] <... 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 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1125] close(18 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1125] close(19 [pid 316] close(3 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1125] close(20 [pid 316] <... close resumed>) = 0 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1125] close(21 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1125] close(22 [pid 316] <... socket resumed>) = 3 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1125] close(23) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1125] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1125] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1125] close(26) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1125] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1125] close(28 [pid 313] <... restart_syscall resumed>) = 0 [pid 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1125] close(29 [pid 316] <... 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 1125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1125] exit_group(0 [pid 316] <... 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 1126] <... futex resumed>) = ? [pid 1125] <... exit_group resumed>) = ? [pid 1126] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1125] +++ exited with 0 +++ [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 316] close(3 [pid 315] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... openat resumed>) = 3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] fstat(3ci2-android-6-1/strace-static-x86_64: Process 1128 attached , {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./51/binderfs") = 0 [pid 315] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./51/cgroup.net" [pid 1128] set_robust_list(0x55557ce52760, 24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 167 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1128] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] unlink("./51/cgroup.net" [pid 1128] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 315] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./51/cgroup.cpu" [pid 1128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1128] chdir("./55" [pid 315] unlink("./51/cgroup.cpu") = 0 [pid 315] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1128] <... chdir resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./51/cgroup" [pid 1128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1128] <... prctl resumed>) = 0 [pid 1128] setpgid(0, 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] unlink("./51/cgroup" [pid 1128] <... setpgid resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1128] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 315] <... unlink resumed>) = 0 [pid 1128] <... symlink resumed>) = 0 [pid 315] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] close(3) = 0 [pid 315] rmdir("./51" [pid 1128] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 315] <... rmdir resumed>) = 0 [pid 1128] <... symlink resumed>) = 0 [pid 315] mkdir("./52", 0777) = 0 [ 33.511535][ T1072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.519747][ T1072] Call Trace: [ 33.523114][ T1072] [ 33.526066][ T1072] pppol2tp_release+0x150/0x2b0 [ 33.530944][ T1072] sock_close+0xc9/0x220 [ 33.535357][ T1072] ? __cfi_sock_close+0x10/0x10 [ 33.540237][ T1072] __fput+0x1fd/0x8f0 [ 33.544286][ T1072] ____fput+0x15/0x20 [ 33.548308][ T1072] task_work_run+0x1e1/0x250 [ 33.552926][ T1072] ? __cfi_task_work_run+0x10/0x10 [ 33.558111][ T1072] ? free_nsproxy+0x21f/0x270 [ 33.562808][ T1072] do_exit+0xb0d/0x29f0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 1128] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 315] close(3 [pid 1128] <... symlink resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 315] close(3) = 0 [pid 1128] write(3, "1000", 4 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1128] <... write resumed>) = 4 [pid 315] <... socket resumed>) = 3 [pid 1128] close(3) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1128] read(200 [pid 315] <... 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 1128] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1128] symlink("/dev/binderfs", "./binderfs" [pid 315] <... 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 1128] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1128] write(1, "executing program\n", 18) = 18 [pid 315] <... 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 executing program [pid 1128] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1128] <... futex resumed>) = 0 [pid 315] <... 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 1128] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1128] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... 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 1128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... 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 1128] <... mmap resumed>) = 0x7f6390033000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1128] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... 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 1128] <... mprotect resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1128] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... 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 1128] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1128] <... clone3 resumed> => {parent_tid=[168]}, 88) = 168 [pid 315] close(3 [pid 1128] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... close resumed>) = 0 [pid 1128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1128] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 1128] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1128] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 315] close(3) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ce52750) = 163 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1119 attached [pid 1119] set_robust_list(0x55557ce52760, 24) = 0 [pid 1119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1119] chdir("./42") = 0 [pid 1119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1119] setpgid(0, 0) = 0 [pid 1119] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 1119] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 1119] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 1119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1119] write(3, "1000", 4) = 4 [pid 1119] close(3) = 0 [pid 1119] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1119] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1119] write(1, "executing program\n", 18) = 18 executing program [pid 1119] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1119] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1119] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} => {parent_tid=[132]}, 88) = 132 [pid 1119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1119] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 1132 attached [pid 1132] set_robust_list(0x7f63900539a0, 24) = 0 [pid 1132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1132] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [ 33.567034][ T1072] ? __cfi_do_exit+0x10/0x10 [ 33.571639][ T1072] ? xfd_validate_state+0x70/0x150 [ 33.576915][ T1072] ? __kasan_check_write+0x14/0x20 [ 33.582048][ T1072] __x64_sys_exit+0x40/0x40 [ 33.586619][ T1072] x64_sys_call+0x67/0x9a0 [ 33.591060][ T1072] do_syscall_64+0x4c/0xa0 [ 33.595508][ T1072] ? clear_bhb_loop+0x30/0x80 [ 33.600188][ T1072] ? clear_bhb_loop+0x30/0x80 [ 33.604897][ T1072] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 33.610809][ T1072] RIP: 0033:0x7f639008a379 [pid 1132] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 1 [pid 1132] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1132] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 1 [pid 1132] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1132] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 1 [pid 1132] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1132] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 1 [pid 1132] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 133 [pid 1132] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1132] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1119] close(3) = 0 [pid 1119] close(4) = 0 [pid 1119] close(5 [pid 1132] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1119] close(6) = -1 EBADF (Bad file descriptor) [pid 1119] close(7) = -1 EBADF (Bad file descriptor) [pid 1119] close(8) = -1 EBADF (Bad file descriptor) [pid 1119] close(9) = -1 EBADF (Bad file descriptor) [pid 1119] close(10) = -1 EBADF (Bad file descriptor) [pid 1119] close(11) = -1 EBADF (Bad file descriptor) [pid 1128] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 1128] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390012000 [pid 1128] mprotect(0x7f6390013000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390032990, parent_tid=0x7f6390032990, exit_signal=0, stack=0x7f6390012000, stack_size=0x20240, tls=0x7f63900326c0}ci2-android-6-1/strace-static-x86_64: Process 1134 attached [pid 1134] set_robust_list(0x7f63900329a0, 24 [pid 1128] <... clone3 resumed> => {parent_tid=[169]}, 88) = 169 [pid 1134] <... set_robust_list resumed>) = 0 [pid 1128] rt_sigprocmask(SIG_SETMASK, [] [pid 1134] rt_sigprocmask(SIG_SETMASK, [] [pid 1128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1128] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1128] <... futex resumed>) = 0 [pid 1134] <... socket resumed>) = 3 [pid 1128] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1134] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1128] <... futex resumed>) = 0 [pid 1134] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1128] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 1128] <... futex resumed>) = 0 [pid 1134] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1128] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1134] <... futex resumed>) = 0 [pid 1128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] sendfile(-1, -1, [3 [pid 1128] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1128] <... futex resumed>) = 0 [pid 1134] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1128] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1134] <... futex resumed>) = 0 [pid 1128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1128] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... clone3 resumed>) = 170 [pid 1128] <... futex resumed>) = 0 [pid 1134] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1128] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1134] <... futex resumed>) = 0 [pid 1128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] ioctl(3, PPPIOCSMRU, 0 [pid 1128] futex(0x7f6390132918, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 1128] <... futex resumed>) = 0 [pid 1134] futex(0x7f639013291c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1128] futex(0x7f639013291c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1134] <... futex resumed>) = 0 [pid 1128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] futex(0x7f6390132918, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] close(12) = -1 EBADF (Bad file descriptor) [pid 1119] close(13) = -1 EBADF (Bad file descriptor) [pid 1119] close(14) = -1 EBADF (Bad file descriptor) [pid 1119] close(15) = -1 EBADF (Bad file descriptor) [pid 1119] close(16) = -1 EBADF (Bad file descriptor) [pid 1119] close(17) = -1 EBADF (Bad file descriptor) [pid 1119] close(18) = -1 EBADF (Bad file descriptor) [pid 1119] close(19) = -1 EBADF (Bad file descriptor) [pid 1119] close(20) = -1 EBADF (Bad file descriptor) [pid 1119] close(21) = -1 EBADF (Bad file descriptor) [pid 1119] close(22) = -1 EBADF (Bad file descriptor) [pid 1119] close(23) = -1 EBADF (Bad file descriptor) [pid 1119] close(24) = -1 EBADF (Bad file descriptor) [pid 1119] close(25) = -1 EBADF (Bad file descriptor) [pid 1119] close(26) = -1 EBADF (Bad file descriptor) [pid 1119] close(27) = -1 EBADF (Bad file descriptor) [pid 1119] close(28) = -1 EBADF (Bad file descriptor) [pid 1119] close(29) = -1 EBADF (Bad file descriptor) [pid 1119] exit_group(0 [pid 1132] <... futex resumed>) = ? [pid 1119] <... exit_group resumed>) = ? [pid 1132] +++ exited with 0 +++ [pid 1119] +++ exited with 0 +++ [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 1117 attached [pid 1117] set_robust_list(0x7f63900539a0, 24) = 0 [pid 1117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1117] socket(AF_PPPOX, SOCK_STREAM, 1) = 4 [pid 1117] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-6-1/strace-static-x86_64: Process 1118 attached [pid 1118] set_robust_list(0x55557ce52760, 24) = 0 [pid 1118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1107] close(3 [pid 1118] chdir("./58" [pid 1107] <... close resumed>) = 0 [pid 1118] <... chdir resumed>) = 0 [pid 1107] close(4 [pid 1118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1107] <... close resumed>) = 0 [pid 1118] <... prctl resumed>) = 0 [pid 1107] close(5 [pid 1118] setpgid(0, 0 [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... setpgid resumed>) = 0 [pid 1107] close(6 [pid 1118] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... symlink resumed>) = 0 [pid 1107] close(7 [pid 1118] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... symlink resumed>) = 0 [pid 1107] close(8 [pid 1118] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1131 attached ci2-android-6-1/strace-static-x86_64: Process 1129 attached [pid 1118] <... symlink resumed>) = 0 [pid 1107] close(9 [pid 1131] set_robust_list(0x55557ce52760, 24 [pid 1129] set_robust_list(0x7f63900539a0, 24 [pid 1118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... restart_syscall resumed>) = 0 [pid 1131] <... set_robust_list resumed>) = 0 [pid 1129] <... set_robust_list resumed>) = 0 [pid 1118] <... openat resumed>) = 3 [pid 1107] close(10 [pid 1131] rt_sigprocmask(SIG_SETMASK, [] [pid 1129] rt_sigprocmask(SIG_SETMASK, [] [pid 1118] write(3, "1000", 4 [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1118] <... write resumed>) = 4 [pid 1107] close(11 [pid 313] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1131] chdir("./52" [pid 1129] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1118] close(3 [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1131] <... chdir resumed>) = 0 [pid 1129] <... socket resumed>) = 4 [pid 1118] <... close resumed>) = 0 [pid 1107] close(12 [pid 313] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1129] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 1118] read(200 [pid 1107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... openat resumed>) = 3 [pid 1131] <... prctl resumed>) = 0 [pid 1129] <... futex resumed>) = 0 [pid 1128] close(3 [pid 1123] --- SIGRT_7 {si_signo=SIGRT_7, si_code=0x1, si_pid=159, si_uid=0} --- [pid 1118] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1107] close(13 [pid 313] fstat(3 [pid 1131] setpgid(0, 0 [pid 1129] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] <... close resumed>) = 0 [pid 1118] symlink("/dev/binderfs", "./binderfs" [pid 1117] <... futex resumed>) = ? [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1131] <... setpgid resumed>) = 0 [pid 1128] close(4 [pid 1123] +++ killed by SIGRT_7 +++ [pid 1118] <... symlink resumed>) = 0 [pid 1117] +++ killed by SIGRT_7 +++ [pid 1107] +++ killed by SIGRT_7 +++ [pid 313] getdents64(3 [pid 1131] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1128] <... close resumed>) = 0 [pid 1118] write(1, "executing program\n", 18 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1131] <... symlink resumed>) = 0 [pid 1128] close(5 [pid 1118] <... write resumed>) = 18 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1131] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1131] <... symlink resumed>) = 0 [pid 1128] close(6 [pid 1118] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./42/binderfs" [pid 1131] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1131] <... symlink resumed>) = 0 [pid 1128] close(7 [pid 1118] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] unlink("./42/binderfs" [pid 1131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] <... unlink resumed>) = 0 [pid 1131] <... openat resumed>) = 3 [pid 1128] close(8 [pid 1118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1131] write(3, "1000", 4 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1131] <... write resumed>) = 4 [pid 1128] close(9 [pid 1118] <... mmap resumed>) = 0x7f6390033000 [pid 313] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 1131] close(3 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1131] <... close resumed>) = 0 [pid 1128] close(10 [pid 1118] <... mprotect resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./42/cgroup.net" [pid 1131] read(200 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... unlink resumed>) = 0 [pid 1131] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1128] close(11 [pid 1118] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1131] symlink("/dev/binderfs", "./binderfs" [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] fstat(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1131] <... symlink resumed>) = 0 [pid 1128] close(12 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] newfstatat(AT_FDCWD, "./42/cgroup.cpu" [pid 1131] write(1, "executing program\n", 18 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1118] <... clone3 resumed> => {parent_tid=[181]}, 88) = 181 [pid 314] getdents64(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1131] <... write resumed>) = 18 [pid 1128] close(13 [pid 1118] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] unlink("./42/cgroup.cpu" [pid 1131] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1131] <... futex resumed>) = 0 [pid 1128] close(14 [pid 1118] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1131] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./50/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1131] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1128] close(15 [pid 1118] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./42/cgroup" [pid 1131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./50/binderfs" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1128] close(16 [pid 314] <... unlink resumed>) = 0 [pid 313] unlink("./42/cgroup" [pid 1131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1131] <... mmap resumed>) = 0x7f6390033000 [ 33.615385][ T1072] Code: Unable to access opcode bytes at 0x7f639008a34f. [ 33.622416][ T1072] RSP: 002b:00007f6390053058 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 33.630891][ T1072] RAX: ffffffffffffffda RBX: 00007f6390132908 RCX: 00007f639008a379 [ 33.638906][ T1072] RDX: 00007f63900539c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 33.646954][ T1072] RBP: 00007f6390132900 R08: 0000000000000000 R09: 0000000000020000 [ 33.654969][ T1072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f639013290c [pid 1128] close(17 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getdents64(3 [pid 1131] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./50/cgroup.net" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1131] <... mprotect resumed>) = 0 [pid 1128] close(18 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1131] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./50/cgroup.net" [pid 313] <... close resumed>) = 0 [pid 1131] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1128] close(19 [pid 314] <... unlink resumed>) = 0 [pid 313] rmdir("./42" [pid 1131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... rmdir resumed>) = 0 [pid 1128] close(20 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] mkdir("./43", 0777 [pid 1131] <... clone3 resumed> => {parent_tid=[164]}, 88) = 164 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./50/cgroup.cpu" [pid 313] <... mkdir resumed>) = 0 [pid 1131] rt_sigprocmask(SIG_SETMASK, [] [pid 1128] close(21 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./50/cgroup.cpu" [pid 313] <... socket resumed>) = 3 [pid 1131] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1128] close(22 [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 1131] <... futex resumed>) = 0 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 1131] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1128] close(23 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./50/cgroup" [pid 313] <... socket resumed>) = 3 [pid 1128] close(24 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./50/cgroup" [pid 313] <... 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 1128] close(25 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 313] <... 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 1128] close(26 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] close(3 [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] <... close resumed>) = 0 [pid 1128] close(27 [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rmdir("./50" [pid 313] <... socket resumed>) = 3 [pid 1128] close(28 [pid 314] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./51", 0777 [pid 313] <... 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 1128] close(29 [pid 314] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1128] exit_group(0 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1134] <... futex resumed>) = ? [pid 1129] <... futex resumed>) = ? [pid 1128] <... exit_group resumed>) = ? [pid 314] close(3 [pid 313] <... 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 1134] +++ exited with 0 +++ [pid 1129] +++ exited with 0 +++ [pid 1128] +++ exited with 0 +++ [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1137 attached ci2-android-6-1/strace-static-x86_64: Process 1136 attached [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... socket resumed>) = 3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=29 /* 0.29 s */} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1137] set_robust_list(0x7f63900539a0, 24 [pid 1136] set_robust_list(0x7f63900539a0, 24 [pid 314] <... 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 313] <... 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 1137] <... set_robust_list resumed>) = 0 [pid 1136] <... set_robust_list resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 1137] rt_sigprocmask(SIG_SETMASK, [] [pid 1136] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 313] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1137] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1136] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1137] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1136] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 314] <... 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 313] <... 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 1136] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1137] <... socket resumed>) = 3 [pid 1136] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1137] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1137] <... futex resumed>) = 1 [pid 1136] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] <... futex resumed>) = 0 [pid 1118] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1137] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] <... 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 1137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1131] <... futex resumed>) = 0 [pid 1118] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1137] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1136] <... socket resumed>) = 4 [pid 1131] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] <... 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 1137] <... socket resumed>) = 4 [pid 1136] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1137] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1137] <... futex resumed>) = 1 [pid 1136] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] <... futex resumed>) = 0 [pid 1118] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(3 [pid 313] <... setsockopt resumed>) = 0 [pid 1137] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = 0 [pid 1137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1131] <... futex resumed>) = 0 [pid 1118] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1137] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1136] <... connect resumed>) = 0 [pid 1131] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1137] <... connect resumed>) = 0 [pid 1136] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1137] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1137] <... futex resumed>) = 1 [pid 1136] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] <... futex resumed>) = 0 [pid 1118] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1137] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... setsockopt resumed>) = 0 [pid 1137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] sendfile(-1, -1, [3 [pid 1131] <... futex resumed>) = 0 [pid 1118] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] sendfile(-1, -1, [3 [pid 1136] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1137] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1136] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] close(3 [pid 1137] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] <... futex resumed>) = 1 [pid 1131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1137] <... futex resumed>) = 0 [pid 1136] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 1137] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1137] <... clone3 resumed>) = 165 [pid 1131] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1137] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1137] <... futex resumed>) = 0 [pid 1136] <... clone3 resumed>) = 182 [pid 1131] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1140 attached [pid 1137] ioctl(3, PPPIOCSMRU, 0 [pid 1136] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... futex resumed>) = 0 [pid 1140] set_robust_list(0x55557ce52760, 24 [pid 1137] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1136] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 314] <... 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 1140] <... set_robust_list resumed>) = 0 [pid 1137] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1118] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 134 [pid 1140] rt_sigprocmask(SIG_SETMASK, [] [pid 1137] <... futex resumed>) = 0 [pid 1136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1137] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] ioctl(3, PPPIOCSMRU, 0 [pid 1131] close(3 [pid 1118] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1140] chdir("./43" [pid 1136] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1131] <... close resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1140] <... chdir resumed>) = 0 [pid 1136] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] close(4 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1136] <... futex resumed>) = 1 [pid 1131] <... close resumed>) = 0 [pid 1118] <... futex resumed>) = 0 [pid 1140] <... prctl resumed>) = 0 [pid 1136] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] close(5 [pid 1118] close(3 [pid 314] <... 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 1140] setpgid(0, 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1140] <... setpgid resumed>) = 0 [pid 1131] close(6 [pid 1118] close(4 [pid 1140] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1118] <... close resumed>) = 0 [pid 314] <... 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 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... symlink resumed>) = 0 [pid 1118] close(5 [pid 1131] close(7 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1140] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... symlink resumed>) = 0 [pid 1131] close(8 [pid 1118] close(6 [pid 314] <... setsockopt resumed>) = 0 [pid 1140] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1140] <... symlink resumed>) = 0 [pid 1118] close(7 [pid 1140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... openat resumed>) = 3 [pid 1131] close(9 [pid 1118] close(8 [pid 314] <... close resumed>) = 0 [pid 1140] write(3, "1000", 4 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1140] <... write resumed>) = 4 [pid 1131] close(10 [pid 1118] close(9 [pid 1140] close(3 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(10 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1140] read(200 [pid 1131] close(11 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1140] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(11 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1140] symlink("/dev/binderfs", "./binderfs" [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... symlink resumed>) = 0 [pid 1118] close(12 [pid 1140] write(1, "executing program\n", 18 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... write resumed>) = 18 [pid 1118] close(13ci2-android-6-1/strace-static-x86_64: Process 1141 attached [pid 1140] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1131] close(12 [pid 1141] set_robust_list(0x55557ce52760, 24 [pid 1140] <... futex resumed>) = 0 executing program [pid 1118] close(14 [pid 1141] <... set_robust_list resumed>) = 0 [pid 1140] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 160 [pid 1140] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1118] close(15 [pid 1141] rt_sigprocmask(SIG_SETMASK, [] [pid 1140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1131] close(13 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(16 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1141] chdir("./51" [pid 1140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1131] close(14 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1141] <... chdir resumed>) = 0 [pid 1140] <... mmap resumed>) = 0x7f6390033000 [pid 1118] close(17 [pid 316] getdents64(3 [pid 1141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1140] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1141] <... prctl resumed>) = 0 [pid 1140] <... mprotect resumed>) = 0 [pid 1118] close(18 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1141] setpgid(0, 0 [pid 1140] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1131] close(15 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1141] <... setpgid resumed>) = 0 [pid 1140] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(19 [pid 316] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1142 attached [pid 1141] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1131] close(16 [pid 1118] close(20 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1140] <... clone3 resumed> => {parent_tid=[135]}, 88) = 135 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1142] set_robust_list(0x7f63900539a0, 24 [pid 1140] rt_sigprocmask(SIG_SETMASK, [] [pid 1118] close(21 [pid 1142] <... set_robust_list resumed>) = 0 [pid 1141] <... symlink resumed>) = 0 [pid 1140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./55/binderfs" [pid 1142] rt_sigprocmask(SIG_SETMASK, [] [pid 1141] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1140] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] close(17 [pid 1118] close(22 [pid 1142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1140] <... futex resumed>) = 0 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1141] <... symlink resumed>) = 0 [pid 1140] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(23 [pid 1142] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1141] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1131] close(18 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./55/binderfs" [pid 1142] <... socket resumed>) = 3 [pid 1118] close(24) = -1 EBADF (Bad file descriptor) [pid 1118] close(25 [pid 1141] <... symlink resumed>) = 0 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(26 [pid 316] <... unlink resumed>) = 0 [pid 1142] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1131] close(19 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1142] <... futex resumed>) = 1 [pid 1141] <... openat resumed>) = 3 [pid 1140] <... futex resumed>) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(27 [pid 1142] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1141] write(3, "1000", 4 [pid 1140] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] close(20 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1142] <... socket resumed>) = 4 [pid 1141] <... write resumed>) = 4 [pid 1140] <... futex resumed>) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(28 [pid 316] newfstatat(AT_FDCWD, "./55/cgroup.net" [pid 1142] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1141] close(3 [pid 1140] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1131] close(21 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1142] <... futex resumed>) = 0 [pid 1141] <... close resumed>) = 0 [pid 1140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] close(29 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1142] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] read(200 [pid 1140] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] close(22 [pid 1118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./55/cgroup.net" [pid 1142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1141] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1140] <... futex resumed>) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1118] exit_group(0 [pid 1140] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1136] <... futex resumed>) = ? [pid 1118] <... exit_group resumed>) = ? [pid 316] <... unlink resumed>) = 0 [pid 1142] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EEXIST (File exists) [pid 1141] symlink("/dev/binderfs", "./binderfs" [pid 1136] +++ exited with 0 +++ [pid 1131] close(23 [pid 316] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1142] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] +++ exited with 0 +++ [pid 1141] <... symlink resumed>) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1142] <... futex resumed>) = 1 [pid 1140] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1140] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] close(24 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 316] newfstatat(AT_FDCWD, "./55/cgroup.cpu" [pid 1142] sendfile(-1, -1, [3 [pid 1141] write(1, "executing program\n", 18 [pid 1140] <... futex resumed>) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1142] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1141] <... write resumed>) = 18 [pid 1140] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1131] close(25 executing program [pid 316] unlink("./55/cgroup.cpu" [pid 1141] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1142] <... futex resumed>) = 1 [pid 1141] <... futex resumed>) = 0 [pid 1140] <... futex resumed>) = 0 [pid 1131] close(26 [pid 316] <... unlink resumed>) = 0 [pid 1142] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1140] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1141] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1140] <... futex resumed>) = 0 [pid 1131] close(27 [pid 316] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1142] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1141] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1140] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1141] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1141] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1142] <... clone3 resumed>) = 136 [pid 1141] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1142] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1141] <... clone3 resumed> => {parent_tid=[161]}, 88) = 161 ci2-android-6-1/strace-static-x86_64: Process 1144 attached [pid 1142] <... futex resumed>) = 1 [pid 1141] rt_sigprocmask(SIG_SETMASK, [] [pid 1140] <... futex resumed>) = 0 [pid 1131] close(28 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./55/cgroup" [pid 1144] set_robust_list(0x7f63900539a0, 24 [pid 1142] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1141] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1140] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1144] <... set_robust_list resumed>) = 0 [pid 1142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1141] <... futex resumed>) = 0 [pid 1131] close(29 [pid 1144] rt_sigprocmask(SIG_SETMASK, [] [pid 1142] ioctl(3, PPPIOCSMRU, 0 [pid 1141] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1140] <... futex resumed>) = 0 [pid 316] unlink("./55/cgroup" [pid 1144] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1142] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1144] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1142] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 1140] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1131] exit_group(0 [pid 1140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1144] <... socket resumed>) = 3 [pid 1140] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getdents64(3 [pid 1144] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] <... futex resumed>) = 0 [pid 1140] <... close resumed>) = 0 [pid 1137] <... futex resumed>) = ? [pid 1131] <... exit_group resumed>) = ? [pid 317] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1144] <... futex resumed>) = 1 [pid 1142] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] <... futex resumed>) = 0 [pid 1140] close(4 [pid 1137] +++ exited with 0 +++ [pid 1141] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1140] <... close resumed>) = 0 [pid 1141] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1140] close(5) = -1 EBADF (Bad file descriptor) [pid 1140] close(6) = -1 EBADF (Bad file descriptor) [pid 1140] close(7) = -1 EBADF (Bad file descriptor) [pid 1140] close(8) = -1 EBADF (Bad file descriptor) [pid 1140] close(9 [pid 1131] +++ exited with 0 +++ [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1140] close(10) = -1 EBADF (Bad file descriptor) [pid 1140] close(11 [pid 316] close(3 [pid 1144] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 317] fstat(3 [pid 316] <... close resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1144] <... socket resumed>) = 4 [pid 1144] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rmdir("./55" [pid 1144] <... futex resumed>) = 1 [pid 1141] <... futex resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1144] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rmdir resumed>) = 0 [pid 1144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1141] <... futex resumed>) = 0 [pid 1140] close(12 [pid 317] getdents64(3 [pid 1141] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] mkdir("./56", 0777 [pid 1144] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... mkdir resumed>) = 0 [pid 1144] <... connect resumed>) = 0 [pid 1140] close(13 [pid 317] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1144] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1144] <... futex resumed>) = 1 [pid 1141] <... futex resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1144] sendfile(-1, -1, [3 [pid 1141] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./58/binderfs" [pid 316] <... socket resumed>) = 3 [pid 1144] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1141] <... futex resumed>) = 0 [pid 1140] close(14 [pid 1144] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1141] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] close(3 [pid 1144] <... futex resumed>) = 0 [pid 1141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./58/binderfs" [pid 1144] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1141] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 1141] <... futex resumed>) = 0 [pid 1140] close(15 [pid 317] <... unlink resumed>) = 0 [pid 1141] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1144] <... clone3 resumed>) = 162 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1144] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1140] close(16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... socket resumed>) = 3 [pid 1144] <... futex resumed>) = 1 [pid 1141] <... futex resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./58/cgroup.net" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1144] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1140] close(17 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 1144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1141] <... futex resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./58/cgroup.net" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1144] ioctl(3, PPPIOCSMRU, 0 [pid 1141] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1140] close(18 [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 1144] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] close(3 [pid 1144] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1140] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... close resumed>) = 0 [pid 1144] <... futex resumed>) = 1 [pid 1141] <... futex resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./58/cgroup.cpu" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1144] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1141] close(3 [pid 1140] close(20 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... socket resumed>) = 3 [pid 1141] <... close resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./58/cgroup.cpu" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1141] close(4 [pid 1140] close(21 [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 1141] <... close resumed>) = 0 [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1141] close(5 [pid 1140] close(22 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./58/cgroup" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1141] close(6 [pid 1140] close(23 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./58/cgroup" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1141] close(7 [pid 1140] close(24 [pid 317] <... unlink resumed>) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1141] close(8 [pid 1140] close(25 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1141] close(9 [pid 1140] close(26 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./58" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1141] close(10 [pid 1140] close(27 [pid 317] <... rmdir resumed>) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./59", 0777 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1141] close(11 [pid 1140] close(28 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1141] close(12 [pid 1140] close(29 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1141] close(13 [pid 1140] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] <... exit_group resumed>) = ? [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1142] <... futex resumed>) = ? [pid 1141] close(14 [pid 316] close(3 [pid 1142] +++ exited with 0 +++ [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1140] +++ exited with 0 +++ [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 1141] close(15 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1141] close(16 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1141] close(17 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... 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 1141] close(18 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 1141] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1141] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... openat resumed>) = 3 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] fstat(3 [pid 1141] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1141] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 315] getdents64(3 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 1141] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1141] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1146 attached [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1146] set_robust_list(0x55557ce52760, 24 [pid 1141] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 171 [pid 1146] <... set_robust_list resumed>) = 0 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1146] rt_sigprocmask(SIG_SETMASK, [] [pid 1141] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1146] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1146] chdir("./56" [pid 1141] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1146] <... chdir resumed>) = 0 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1141] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1146] <... prctl resumed>) = 0 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1146] setpgid(0, 0 [pid 1141] close(29 [pid 317] close(3 [pid 1146] <... setpgid resumed>) = 0 [pid 1141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1146] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1141] exit_group(0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1146] <... symlink resumed>) = 0 [pid 1144] <... futex resumed>) = ? [pid 1141] <... exit_group resumed>) = ? [pid 317] <... socket resumed>) = 3 [pid 315] newfstatat(AT_FDCWD, "./52/binderfs" [pid 1146] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1144] +++ exited with 0 +++ [pid 1141] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1146] <... symlink resumed>) = 0 [pid 317] <... 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 315] unlink("./52/binderfs" [pid 1146] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1146] <... symlink resumed>) = 0 [pid 317] <... 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 315] <... unlink resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... restart_syscall resumed>) = 0 [pid 1146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1146] <... openat resumed>) = 3 [pid 317] <... 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 315] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1146] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1146] <... write resumed>) = 4 [pid 317] <... 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 315] newfstatat(AT_FDCWD, "./52/cgroup.net" [pid 1146] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1146] <... close resumed>) = 0 [pid 317] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1146] read(200 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./52/cgroup.net" [pid 1146] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1146] symlink("/dev/binderfs", "./binderfs" [pid 317] close(3 [pid 315] <... unlink resumed>) = 0 [pid 1146] <... symlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1146] write(1, "executing program\n", 18 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1146] <... write resumed>) = 18 executing program [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... openat resumed>) = 3 [pid 1146] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [ 33.662961][ T1072] R13: 000000000000000b R14: 00007ffcea7530b0 R15: 00007ffcea753198 [ 33.670994][ T1072] [ 33.674093][ T1072] ---[ end trace 0000000000000000 ]--- [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] newfstatat(AT_FDCWD, "./52/cgroup.cpu" [pid 313] fstat(3ci2-android-6-1/strace-static-x86_64: Process 1147 attached [pid 1146] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1147] set_robust_list(0x55557ce52760, 24 [pid 1146] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 183 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] unlink("./52/cgroup.cpu" [pid 1147] <... set_robust_list resumed>) = 0 [pid 1146] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 1147] rt_sigprocmask(SIG_SETMASK, [] [pid 1146] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] getdents64(3 [pid 1147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1146] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1147] chdir("./59" [pid 1146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1147] <... chdir resumed>) = 0 [pid 1146] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1146] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] newfstatat(AT_FDCWD, "./52/cgroup" [pid 313] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1147] <... prctl resumed>) = 0 [pid 1146] <... mprotect resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1147] setpgid(0, 0 [pid 1146] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1147] <... setpgid resumed>) = 0 [pid 1146] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1147] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] unlink("./52/cgroup" [pid 313] newfstatat(AT_FDCWD, "./43/binderfs"ci2-android-6-1/strace-static-x86_64: Process 1148 attached [pid 1147] <... symlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1148] set_robust_list(0x7f63900539a0, 24 [pid 1147] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1146] <... clone3 resumed> => {parent_tid=[172]}, 88) = 172 [pid 315] getdents64(3 [pid 313] unlink("./43/binderfs" [pid 1148] <... set_robust_list resumed>) = 0 [pid 1147] <... symlink resumed>) = 0 [pid 1146] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1148] rt_sigprocmask(SIG_SETMASK, [] [pid 1147] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1146] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] close(3 [pid 314] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1148] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1147] <... symlink resumed>) = 0 [pid 1146] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1148] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1146] <... futex resumed>) = 0 [pid 315] rmdir("./52" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1148] <... socket resumed>) = 3 [pid 1147] <... openat resumed>) = 3 [pid 1146] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1147] write(3, "1000", 4 [pid 315] <... rmdir resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./43/cgroup.net" [pid 1148] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... write resumed>) = 4 [pid 315] mkdir("./53", 0777 [pid 314] <... openat resumed>) = 3 [pid 1148] <... futex resumed>) = 1 [pid 1147] close(3 [pid 1146] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1147] <... close resumed>) = 0 [pid 1146] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... mkdir resumed>) = 0 [pid 314] fstat(3 [pid 1148] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 313] unlink("./43/cgroup.net" [pid 1147] read(200 [pid 1146] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1148] <... socket resumed>) = 4 [pid 1147] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1146] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... unlink resumed>) = 0 [pid 1148] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] symlink("/dev/binderfs", "./binderfs" [pid 1146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... socket resumed>) = 3 [pid 314] getdents64(3 [pid 313] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1148] <... futex resumed>) = 0 [pid 1147] <... symlink resumed>) = 0 [pid 1146] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] write(1, "executing program\n", 18 [pid 1146] <... futex resumed>) = 0 [pid 315] close(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1148] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1147] <... write resumed>) = 18 executing program [pid 1146] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1148] <... connect resumed>) = 0 [pid 1147] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 314] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 1148] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1148] <... futex resumed>) = 1 [pid 1147] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1146] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1148] sendfile(-1, -1, [3 [pid 1147] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1146] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 313] unlink("./43/cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./51/binderfs" [pid 1148] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1147] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1146] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1148] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1146] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1148] <... futex resumed>) = 0 [pid 1147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 1148] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1147] <... mmap resumed>) = 0x7f6390033000 [pid 1146] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] unlink("./51/binderfs" [pid 313] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1147] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1146] <... futex resumed>) = 0 [pid 1147] <... mprotect resumed>) = 0 [pid 1146] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1148] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1147] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] close(3 [pid 314] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./43/cgroup" [pid 1147] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1147] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1149 attached [pid 1149] set_robust_list(0x7f63900539a0, 24 [pid 1147] <... clone3 resumed> => {parent_tid=[184]}, 88) = 184 [pid 1149] <... set_robust_list resumed>) = 0 [pid 1147] rt_sigprocmask(SIG_SETMASK, [] [pid 1149] rt_sigprocmask(SIG_SETMASK, [] [pid 1147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1148] <... clone3 resumed>) = 173 [pid 1147] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1149] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1148] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./51/cgroup.net" [pid 313] unlink("./43/cgroup" [pid 1149] <... socket resumed>) = 3 [pid 1148] <... futex resumed>) = 1 [pid 1147] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1146] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1149] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1146] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 1149] <... futex resumed>) = 0 [pid 1148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1147] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] <... futex resumed>) = 0 [pid 315] <... 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] unlink("./51/cgroup.net" [pid 313] getdents64(3 [pid 1149] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1148] ioctl(3, PPPIOCSMRU, 0 [pid 1147] <... futex resumed>) = 0 [pid 1146] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1149] <... socket resumed>) = 4 [pid 1148] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1147] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1149] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1149] <... futex resumed>) = 0 [pid 1147] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1149] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1148] <... futex resumed>) = 1 [pid 1147] <... futex resumed>) = 0 [pid 1146] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 1149] <... connect resumed>) = -1 EEXIST (File exists) [pid 1148] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1147] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1146] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1149] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1146] <... close resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./51/cgroup.cpu" [pid 313] <... close resumed>) = 0 [pid 1149] <... futex resumed>) = 0 [pid 1147] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] close(4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] rmdir("./43" [pid 1149] sendfile(-1, -1, [3 [pid 1147] <... futex resumed>) = 0 [pid 1146] <... close resumed>) = 0 [pid 315] <... 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] unlink("./51/cgroup.cpu" [pid 1149] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1147] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1146] close(5 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... rmdir resumed>) = 0 [pid 1149] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] mkdir("./44", 0777 [pid 1149] <... futex resumed>) = 0 [pid 1147] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] close(6 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1149] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1147] <... futex resumed>) = 0 [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... mkdir resumed>) = 0 [pid 1149] <... clone3 resumed>) = 185 [pid 1147] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1146] close(7 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1149] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./51/cgroup" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1149] <... futex resumed>) = 0 [pid 1147] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1146] close(8 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1149] ioctl(3, PPPIOCSMRU, 0 [pid 1147] <... futex resumed>) = 0 [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 1149] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1147] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1146] close(9 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./51/cgroup" [pid 313] close(3 [pid 1149] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1149] <... futex resumed>) = 0 [pid 1147] close(3 [pid 1146] close(10 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1149] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1147] <... close resumed>) = 0 [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 313] <... close resumed>) = 0 [pid 1147] close(4 [pid 1146] close(11 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1147] <... close resumed>) = 0 [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 1147] close(5 [pid 1146] close(12 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 1147] close(6 [pid 1146] close(13 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] rmdir("./51" [pid 1147] close(7 [pid 1146] close(14 [pid 313] <... 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 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 1147] close(8 [pid 1146] close(15 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] mkdir("./52", 0777 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1147] close(9 [pid 1146] close(16 [pid 314] <... mkdir resumed>) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1147] close(10 [pid 1146] close(17 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1147] close(11 [pid 1146] close(18 [pid 314] <... socket resumed>) = 3 [pid 313] close(3 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 1147] close(12 [pid 1146] close(19 [pid 313] <... close resumed>) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1147] close(13 [pid 1146] close(20 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 315] <... 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 1147] close(14 [pid 1146] close(21 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1147] close(15 [pid 1146] close(22 [pid 315] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1147] close(16 [pid 1146] close(23 [pid 315] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1147] close(17 [pid 1146] close(24 [pid 314] <... 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 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1147] close(18 [pid 1146] close(25 [pid 315] close(3 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1147] close(19 [pid 1146] close(26 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1147] close(20 [pid 1146] close(27 [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1147] close(21 [pid 1146] close(28 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1147] close(22 [pid 1146] close(29 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1147] close(23 [pid 1146] exit_group(0 [pid 1148] <... futex resumed>) = ? [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1146] <... exit_group resumed>) = ? ci2-android-6-1/strace-static-x86_64: Process 1152 attached [pid 1148] +++ exited with 0 +++ [pid 1147] close(24 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1146] +++ exited with 0 +++ [pid 1152] set_robust_list(0x55557ce52760, 24 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 166 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1152] <... set_robust_list resumed>) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] rt_sigprocmask(SIG_SETMASK, [] [pid 1147] close(25 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1152] chdir("./53" [pid 1147] close(26 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1152] <... chdir resumed>) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1147] close(27 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1152] <... prctl resumed>) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1152] setpgid(0, 0 [pid 1147] close(28 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1152] <... setpgid resumed>) = 0 [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1152] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1147] close(29 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1152] <... symlink resumed>) = 0 [pid 314] <... 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 313] close(3 [pid 1152] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1152] <... symlink resumed>) = 0 [pid 1147] exit_group(0 [pid 314] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1152] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1149] <... futex resumed>) = ? [pid 1147] <... exit_group resumed>) = ? [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 1152] <... symlink resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] <... 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 1149] +++ exited with 0 +++ [pid 1147] +++ exited with 0 +++ [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1152] <... openat resumed>) = 3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1152] write(3, "1000", 4 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1152] <... write resumed>) = 4 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1152] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1152] <... close resumed>) = 0 [pid 314] <... 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 1152] read(200 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1152] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 313] <... 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 1152] symlink("/dev/binderfs", "./binderfs" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 1152] <... symlink resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1152] write(1, "executing program\n", 18) = 18 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1152] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 executing program [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1152] <... futex resumed>) = 0 [pid 316] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1152] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1153 attached [pid 1152] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 137 [pid 1153] set_robust_list(0x55557ce52760, 24 [pid 1152] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... openat resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1153] <... set_robust_list resumed>) = 0 [pid 1152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] fstat(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1153] rt_sigprocmask(SIG_SETMASK, [] [pid 1152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1152] <... mmap resumed>) = 0x7f6390033000 [pid 316] getdents64(3 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1153] chdir("./44" [pid 1152] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1153] <... chdir resumed>) = 0 [pid 1152] <... mprotect resumed>) = 0 [pid 316] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1152] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1154 attached [pid 1153] <... prctl resumed>) = 0 [pid 1152] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] newfstatat(AT_FDCWD, "./56/binderfs" [pid 1154] set_robust_list(0x55557ce52760, 24 [pid 1153] setpgid(0, 0 [pid 1152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1155 attached [pid 1154] <... set_robust_list resumed>) = 0 [pid 1153] <... setpgid resumed>) = 0 [pid 316] unlink("./56/binderfs" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 163 [pid 1155] set_robust_list(0x7f63900539a0, 24 [pid 1154] rt_sigprocmask(SIG_SETMASK, [] [pid 1153] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1152] <... clone3 resumed> => {parent_tid=[167]}, 88) = 167 [pid 316] <... unlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1155] <... set_robust_list resumed>) = 0 [pid 1154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1153] <... symlink resumed>) = 0 [pid 1152] rt_sigprocmask(SIG_SETMASK, [] [pid 316] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1155] rt_sigprocmask(SIG_SETMASK, [] [pid 1154] chdir("./52" [pid 1153] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1155] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1154] <... chdir resumed>) = 0 [pid 1153] <... symlink resumed>) = 0 [pid 1152] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] newfstatat(AT_FDCWD, "./56/cgroup.net" [pid 1154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1153] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1152] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1155] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1154] <... prctl resumed>) = 0 [pid 1153] <... symlink resumed>) = 0 [pid 1152] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] unlink("./56/cgroup.net" [pid 1155] <... socket resumed>) = 3 [pid 1154] setpgid(0, 0 [pid 1153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... unlink resumed>) = 0 [pid 1155] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... setpgid resumed>) = 0 [pid 1153] <... openat resumed>) = 3 [pid 316] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1155] <... futex resumed>) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1155] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1153] write(3, "1000", 4 [pid 1152] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1155] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1154] <... symlink resumed>) = 0 [pid 1153] <... write resumed>) = 4 [pid 1152] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./56/cgroup.cpu" [pid 1155] <... socket resumed>) = 4 [pid 1154] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1153] close(3 [pid 317] <... restart_syscall resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1155] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... symlink resumed>) = 0 [pid 1153] <... close resumed>) = 0 [pid 316] unlink("./56/cgroup.cpu" [pid 1155] <... futex resumed>) = 1 [pid 1154] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1153] read(200 [pid 1152] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1155] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] <... symlink resumed>) = 0 [pid 1153] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1153] symlink("/dev/binderfs", "./binderfs" [pid 1152] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1155] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1154] <... openat resumed>) = 3 [pid 1153] <... symlink resumed>) = 0 [pid 1152] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] newfstatat(AT_FDCWD, "./56/cgroup" [pid 1155] <... connect resumed>) = -1 EEXIST (File exists) [pid 1154] write(3, "1000", 4 [pid 1153] write(1, "executing program\n", 18 [pid 317] <... openat resumed>) = 3 executing program [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1155] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... write resumed>) = 4 [pid 1153] <... write resumed>) = 18 [pid 317] fstat(3 [pid 316] unlink("./56/cgroup" [pid 1155] <... futex resumed>) = 1 [pid 1154] close(3 [pid 1153] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] <... futex resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1155] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] <... close resumed>) = 0 [pid 1153] <... futex resumed>) = 0 [pid 1152] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 316] getdents64(3 [pid 1155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] read(200 [pid 1153] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1152] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1155] sendfile(-1, -1, [3 [pid 1154] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1153] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1152] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] close(3 [pid 1155] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1154] symlink("/dev/binderfs", "./binderfs" [pid 1153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... close resumed>) = 0 [pid 1155] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... symlink resumed>) = 0 [pid 1153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./59/binderfs" [pid 316] rmdir("./56" [pid 1155] <... futex resumed>) = 1 [pid 1154] write(1, "executing program\n", 18 [pid 1153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1152] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 1155] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] <... write resumed>) = 18 [pid 1153] <... mmap resumed>) = 0x7f6390033000 [pid 1152] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./59/binderfs" [pid 316] <... rmdir resumed>) = 0 [pid 1155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1152] <... futex resumed>) = 0 [pid 1155] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1154] <... futex resumed>) = 0 [pid 1152] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 316] mkdir("./57", 0777 [pid 1155] <... clone3 resumed>) = 168 [pid 1154] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1153] <... mprotect resumed>) = 0 [pid 317] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... mkdir resumed>) = 0 [pid 1155] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1153] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1154] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1155] <... futex resumed>) = 1 [pid 1154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1153] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1152] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./59/cgroup.net" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1155] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1152] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] <... mmap resumed>) = 0x7f6390033000 [pid 1152] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1157 attached [pid 1155] ioctl(3, PPPIOCSMRU, 0 [pid 1154] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1152] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] unlink("./59/cgroup.net" [pid 316] close(3 [pid 1157] set_robust_list(0x7f63900539a0, 24 [pid 1155] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1154] <... mprotect resumed>) = 0 [pid 1153] <... clone3 resumed> => {parent_tid=[138]}, 88) = 138 [pid 1157] <... set_robust_list resumed>) = 0 [pid 1155] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 1157] rt_sigprocmask(SIG_SETMASK, [] [pid 1154] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1153] rt_sigprocmask(SIG_SETMASK, [] [pid 317] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1152] <... futex resumed>) = 0 [pid 1157] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1155] <... futex resumed>) = 1 [pid 1154] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1152] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1155] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1153] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./59/cgroup.cpu" [pid 1157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... socket resumed>) = 3 [pid 1157] socket(AF_PPPOX, SOCK_STREAM, 1ci2-android-6-1/strace-static-x86_64: Process 1158 attached ) = 3 [pid 1153] <... futex resumed>) = 0 [pid 1152] close(4 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1158] set_robust_list(0x7f63900539a0, 24 [pid 1157] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... clone3 resumed> => {parent_tid=[164]}, 88) = 164 [pid 1153] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] <... close resumed>) = 0 [pid 317] unlink("./59/cgroup.cpu" [pid 316] <... 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 1158] <... set_robust_list resumed>) = 0 [pid 1157] <... futex resumed>) = 0 [pid 1154] rt_sigprocmask(SIG_SETMASK, [] [pid 1153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] close(5 [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1158] rt_sigprocmask(SIG_SETMASK, [] [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1153] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1158] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 0 [pid 1152] close(6 [pid 316] <... 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 1158] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1157] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1154] <... futex resumed>) = 0 [pid 1153] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] close(3 [pid 1158] <... socket resumed>) = 3 [pid 1157] <... socket resumed>) = 4 [pid 1154] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] close(7 [pid 317] newfstatat(AT_FDCWD, "./59/cgroup" [pid 316] <... close resumed>) = 0 [pid 1158] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1157] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1158] <... futex resumed>) = 0 [pid 1157] <... futex resumed>) = 1 [pid 1154] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 0 [pid 1152] close(8 [pid 317] unlink("./59/cgroup" [pid 316] <... socket resumed>) = 3 [pid 1158] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] <... futex resumed>) = 0 [pid 1153] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1158] <... socket resumed>) = 4 [pid 1157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1153] <... futex resumed>) = 0 [pid 1152] close(9 [pid 317] getdents64(3 [pid 316] <... 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 1158] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1157] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1153] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1158] <... futex resumed>) = 0 [pid 1157] <... connect resumed>) = -1 EEXIST (File exists) [pid 1154] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] close(10 [pid 317] close(3 [pid 1157] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1158] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1154] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 1158] <... connect resumed>) = -1 EEXIST (File exists) [pid 1157] <... futex resumed>) = 1 [pid 1154] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1153] <... futex resumed>) = 0 [pid 1152] close(11 [pid 317] rmdir("./59" [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1158] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1153] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1158] <... futex resumed>) = 0 [pid 1157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 0 [pid 1152] close(12 [pid 317] <... rmdir resumed>) = 0 [pid 316] <... 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 1158] sendfile(-1, -1, [3 [pid 1157] sendfile(-1, -1, [3 [pid 1154] <... futex resumed>) = 0 [pid 1153] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./60", 0777 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1158] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1157] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1154] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] close(13 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... 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 1158] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1158] <... futex resumed>) = 0 [pid 1157] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] close(14 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 1158] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1157] <... futex resumed>) = 1 [pid 1154] <... futex resumed>) = 0 [pid 1153] <... futex resumed>) = 0 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1158] <... clone3 resumed>) = 165 [pid 1153] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] close(15 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 1158] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1157] <... futex resumed>) = 0 [pid 1153] <... futex resumed>) = 1 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1158] <... futex resumed>) = 1 [pid 1157] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1154] <... futex resumed>) = 0 [pid 1153] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] close(16 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 1158] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1157] <... clone3 resumed>) = 139 [pid 1154] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... restart_syscall resumed>) = 0 [pid 1158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1157] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] close(17 [pid 317] <... 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 1158] ioctl(3, PPPIOCSMRU, 0 [pid 1157] <... futex resumed>) = 1 [pid 1154] <... futex resumed>) = 0 [pid 1153] <... futex resumed>) = 0 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... 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 1158] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1153] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1152] close(18 [pid 317] <... 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 1158] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1153] <... futex resumed>) = 0 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1158] <... futex resumed>) = 0 [pid 1157] ioctl(3, PPPIOCSMRU, 0 [pid 1154] close(3 [pid 1152] close(19 [pid 1158] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1157] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1154] <... close resumed>) = 0 [pid 1153] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... 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 1157] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1154] close(4 [pid 1153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] close(20 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1157] <... futex resumed>) = 0 [pid 1154] <... close resumed>) = 0 [pid 1153] close(3 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1157] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1154] close(5 [pid 1153] <... close resumed>) = 0 [pid 1152] close(21 [pid 317] <... socket resumed>) = 3 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(4 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 1154] close(6 [pid 1153] <... close resumed>) = 0 [pid 1152] close(22 [pid 317] <... 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 316] close(3 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(5 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1154] close(7 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] close(23 [pid 316] <... close resumed>) = 0 [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(6 [pid 1152] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1154] close(8 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(7 [pid 1152] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1154] close(9 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(8 [pid 1152] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 1154] close(10 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(9 [pid 1152] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... 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 1154] close(11 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(10 [pid 1152] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 1154] close(12 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(11 [pid 1152] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1154] close(13 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(12 [pid 316] <... 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 1154] close(14 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1152] exit_group(0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1155] <... futex resumed>) = ? [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(13 [pid 1152] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... 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 1155] +++ exited with 0 +++ [pid 1154] close(15 [pid 1152] +++ exited with 0 +++ [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1154] close(16 [pid 1153] close(14 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1154] close(17 [pid 1153] close(15 [pid 317] <... 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 316] close(3 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1154] close(18 [pid 1153] close(16 [pid 316] <... close resumed>) = 0 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1154] close(19 [pid 1153] close(17 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1154] close(20 [pid 1153] close(18 [pid 317] <... socket resumed>) = 3 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1154] close(21) = -1 EBADF (Bad file descriptor) [pid 1154] close(22) = -1 EBADF (Bad file descriptor) [pid 1154] close(23) = -1 EBADF (Bad file descriptor) [pid 1154] close(24) = -1 EBADF (Bad file descriptor) [pid 1154] close(25) = -1 EBADF (Bad file descriptor) [pid 1154] close(26ci2-android-6-1/strace-static-x86_64: Process 1161 attached ) = -1 EBADF (Bad file descriptor) [pid 1153] close(19 [pid 317] <... 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 1161] set_robust_list(0x55557ce52760, 24 [pid 1154] close(27 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 174 [pid 1161] <... set_robust_list resumed>) = 0 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(20 [pid 1161] rt_sigprocmask(SIG_SETMASK, [] [pid 1154] close(28 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(21 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1161] chdir("./57" [pid 1154] close(29 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1161] <... chdir resumed>) = 0 [pid 1154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1153] close(22 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1154] exit_group(0 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1161] <... prctl resumed>) = 0 [pid 1158] <... futex resumed>) = ? [pid 1154] <... exit_group resumed>) = ? [pid 1153] close(23 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1161] setpgid(0, 0 [pid 1158] +++ exited with 0 +++ [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1153] close(24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1153] close(25 [pid 317] close(3 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 1154] +++ exited with 0 +++ [pid 1161] <... setpgid resumed>) = 0 [pid 1153] close(26 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1153] close(27 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1161] <... symlink resumed>) = 0 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 1162 attached [pid 1153] close(28 [pid 1162] set_robust_list(0x55557ce52760, 24 [pid 1161] <... symlink resumed>) = 0 [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 186 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1162] <... set_robust_list resumed>) = 0 [pid 1161] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1153] close(29 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 1162] rt_sigprocmask(SIG_SETMASK, [] [pid 1153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... symlink resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1153] exit_group(0 [pid 1162] chdir("./60" [pid 1157] <... futex resumed>) = ? [pid 1153] <... exit_group resumed>) = ? [pid 1162] <... chdir resumed>) = 0 [pid 1157] +++ exited with 0 +++ [pid 1153] +++ exited with 0 +++ [pid 1162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1161] <... openat resumed>) = 3 [pid 1161] write(3, "1000", 4) = 4 [pid 1161] close(3) = 0 [pid 1161] read(200 [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1162] <... prctl resumed>) = 0 [pid 1161] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1162] setpgid(0, 0 [pid 1161] symlink("/dev/binderfs", "./binderfs" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1162] <... setpgid resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1162] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1161] <... symlink resumed>) = 0 [pid 1162] <... symlink resumed>) = 0 [pid 1161] write(1, "executing program\n", 18 executing program [pid 1162] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 1161] <... write resumed>) = 18 [pid 1162] symlink("/syzcgroup/net/syz4", "./cgroup.net") = 0 [pid 1162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1161] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] <... openat resumed>) = 3 [pid 1162] write(3, "1000", 4) = 4 [pid 1161] <... futex resumed>) = 0 [pid 1162] close(3) = 0 [pid 1161] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1162] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1162] symlink("/dev/binderfs", "./binderfs" [pid 1161] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1162] <... symlink resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 1161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1162] write(1, "executing program\n", 18) = 18 [pid 1161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1162] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1162] <... futex resumed>) = 0 [pid 1162] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 executing program [pid 1161] <... mmap resumed>) = 0x7f6390033000 [pid 314] <... restart_syscall resumed>) = 0 [pid 1162] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1161] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1161] <... mprotect resumed>) = 0 [pid 1162] <... mmap resumed>) = 0x7f6390033000 [pid 1162] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1162] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1161] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1162] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1161] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1162] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1162] <... clone3 resumed> => {parent_tid=[187]}, 88) = 187 ci2-android-6-1/strace-static-x86_64: Process 1163 attached [pid 1162] rt_sigprocmask(SIG_SETMASK, [] [pid 314] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci2-android-6-1/strace-static-x86_64: Process 1164 attached [pid 1162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1164] set_robust_list(0x7f63900539a0, 24 [pid 1163] set_robust_list(0x7f63900539a0, 24 [pid 1162] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] <... clone3 resumed> => {parent_tid=[175]}, 88) = 175 [pid 314] <... openat resumed>) = 3 [pid 1164] <... set_robust_list resumed>) = 0 [pid 1163] <... set_robust_list resumed>) = 0 [pid 1162] <... futex resumed>) = 0 [pid 1161] rt_sigprocmask(SIG_SETMASK, [] [pid 314] fstat(3 [pid 1164] rt_sigprocmask(SIG_SETMASK, [] [pid 1163] rt_sigprocmask(SIG_SETMASK, [] [pid 1162] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1164] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1161] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1164] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1163] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1161] <... futex resumed>) = 0 [pid 1164] <... socket resumed>) = 3 [pid 314] getdents64(3 [pid 1164] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] <... socket resumed>) = 3 [pid 1161] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1164] <... futex resumed>) = 0 [pid 1164] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1163] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1163] <... futex resumed>) = 1 [pid 1162] <... futex resumed>) = 0 [pid 1164] <... futex resumed>) = 0 [pid 1163] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1162] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] <... futex resumed>) = 1 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1164] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1162] <... futex resumed>) = 0 [pid 1164] <... socket resumed>) = 4 [pid 1163] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1162] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1161] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] newfstatat(AT_FDCWD, "./52/binderfs" [pid 1164] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] <... socket resumed>) = 4 [pid 1161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1164] <... futex resumed>) = 0 [pid 1163] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] unlink("./52/binderfs" [pid 1164] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1163] <... futex resumed>) = 1 [pid 1162] <... futex resumed>) = 0 [pid 1161] <... futex resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1164] <... connect resumed>) = -1 EEXIST (File exists) [pid 1163] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1162] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1164] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1162] <... futex resumed>) = 0 [pid 1161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1164] <... futex resumed>) = 0 [pid 1163] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1162] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1161] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1164] sendfile(-1, -1, [3 [pid 1163] <... connect resumed>) = -1 EEXIST (File exists) [pid 1161] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./52/cgroup.net" [pid 1164] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1163] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1164] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] <... futex resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1164] <... futex resumed>) = 0 [pid 1163] <... futex resumed>) = 1 [pid 1162] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] unlink("./52/cgroup.net" [pid 1164] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1163] sendfile(-1, -1, [3 [pid 1162] <... futex resumed>) = 0 [pid 1161] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1163] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1162] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1161] <... futex resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1164] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1163] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1161] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1164] <... clone3 resumed>) = 176 [pid 1163] <... futex resumed>) = 0 [pid 1162] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1164] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1163] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1162] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./52/cgroup.cpu" [pid 1164] <... futex resumed>) = 1 [pid 1161] <... futex resumed>) = 0 [pid 1164] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1161] <... futex resumed>) = 0 [pid 1164] ioctl(3, PPPIOCSMRU, 0 [pid 1161] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1164] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1164] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1161] <... futex resumed>) = 0 [pid 1164] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1161] close(3 [pid 1163] <... clone3 resumed>) = 188 [pid 1162] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1161] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1161] close(4) = 0 [pid 1161] close(5) = -1 EBADF (Bad file descriptor) [pid 1163] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] close(6 [pid 1163] <... futex resumed>) = 0 [pid 1162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./52/cgroup.cpu" [pid 1163] ioctl(3, PPPIOCSMRU, 0 [pid 1162] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1161] close(7 [pid 1163] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1162] <... futex resumed>) = 0 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 1163] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1162] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1161] close(8 [pid 1163] <... futex resumed>) = 0 [pid 1162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1163] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1162] close(3 [pid 1161] close(9 [pid 1162] <... close resumed>) = 0 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1162] close(4 [pid 1161] close(10 [pid 314] newfstatat(AT_FDCWD, "./52/cgroup" [pid 1162] <... close resumed>) = 0 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1162] close(5 [pid 1161] close(11 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./52/cgroup" [pid 1162] close(6 [pid 1161] close(12 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 1162] close(7 [pid 1161] close(13 [pid 314] getdents64(3 [pid 313] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1162] close(8 [pid 1161] close(14 [pid 314] close(3 [pid 313] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 1162] close(9 [pid 1161] close(15 [pid 314] rmdir("./52" [pid 313] fstat(3 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rmdir resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1162] close(10 [pid 1161] close(16 [pid 314] mkdir("./53", 0777 [pid 313] getdents64(3 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1162] close(11 [pid 1161] close(17 [pid 314] <... mkdir resumed>) = 0 [pid 313] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1162] close(12 [pid 1161] close(18 [pid 313] newfstatat(AT_FDCWD, "./44/binderfs" [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1162] close(13 [pid 1161] close(19 [pid 314] close(3 [pid 313] unlink("./44/binderfs" [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 1162] close(14 [pid 1161] close(20 [pid 315] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... close resumed>) = 0 [pid 313] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1162] close(15 [pid 1161] close(21 [pid 315] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] newfstatat(AT_FDCWD, "./44/cgroup.net" [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1161] close(22 [pid 313] unlink("./44/cgroup.net" [pid 1162] close(16 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(23 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 313] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1162] close(17 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(24 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] newfstatat(AT_FDCWD, "./44/cgroup.cpu" [pid 1162] close(18 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(25 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 313] unlink("./44/cgroup.cpu" [pid 1162] close(19 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./53/binderfs" [pid 314] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(26 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1162] close(20 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./53/binderfs" [pid 314] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(27 [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./44/cgroup" [pid 1162] close(21 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(28 [pid 313] unlink("./44/cgroup" [pid 1162] close(22 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] close(29 [pid 315] newfstatat(AT_FDCWD, "./53/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 1162] close(23 [pid 1161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1161] exit_group(0 [pid 314] <... 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 313] close(3 [pid 1164] <... futex resumed>) = ? [pid 1162] close(24 [pid 1161] <... exit_group resumed>) = ? [pid 315] unlink("./53/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1164] +++ exited with 0 +++ [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 314] <... 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 1161] +++ exited with 0 +++ [pid 1162] close(25 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rmdir("./44" [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... rmdir resumed>) = 0 [pid 1162] close(26 [pid 315] newfstatat(AT_FDCWD, "./53/cgroup.cpu" [pid 314] <... 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 313] mkdir("./45", 0777 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... mkdir resumed>) = 0 [pid 1162] close(27 [pid 315] unlink("./53/cgroup.cpu" [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 1162] close(28 [pid 315] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1162] close(29 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1162] exit_group(0 [pid 315] newfstatat(AT_FDCWD, "./53/cgroup" [pid 314] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1163] <... futex resumed>) = ? [pid 1162] <... exit_group resumed>) = ? [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1163] +++ exited with 0 +++ [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1162] +++ exited with 0 +++ [pid 313] <... 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 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] unlink("./53/cgroup" [pid 314] <... 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 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 314] <... 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 313] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] close(3 [pid 314] <... 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 313] <... 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 315] <... close resumed>) = 0 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] rmdir("./53" [pid 314] <... close resumed>) = 0 [pid 313] <... 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 315] <... rmdir resumed>) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] mkdir("./54", 0777 [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 315] <... mkdir resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] close(3 [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... 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 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] <... 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 315] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 315] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 315] close(3 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... close resumed>) = 0 [pid 314] close(3 [pid 313] <... setsockopt resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 313] <... 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 315] <... socket resumed>) = 3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... 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 315] <... 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... setsockopt resumed>) = 0 [pid 313] close(3) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1167 attached [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1168 attached [pid 1167] set_robust_list(0x55557ce52760, 24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 166 [pid 1168] set_robust_list(0x55557ce52760, 24 [pid 1167] <... set_robust_list resumed>) = 0 [pid 315] <... 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] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 140 [pid 1168] <... set_robust_list resumed>) = 0 [pid 1167] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1168] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 1168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1167] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1168] chdir("./45" [pid 315] <... 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 1168] <... chdir resumed>) = 0 [pid 1167] chdir("./53" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1167] <... chdir resumed>) = 0 [pid 1168] <... prctl resumed>) = 0 [pid 1168] setpgid(0, 0 [pid 1167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... 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 1168] <... setpgid resumed>) = 0 [pid 1167] <... prctl resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1168] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1167] setpgid(0, 0 [pid 1168] <... symlink resumed>) = 0 [pid 1167] <... setpgid resumed>) = 0 [pid 315] <... 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 1168] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 1168] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 1167] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1167] <... symlink resumed>) = 0 [pid 315] <... 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 1168] write(3, "1000", 4 [pid 1167] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1168] <... write resumed>) = 4 [pid 1168] close(3) = 0 [pid 1167] <... symlink resumed>) = 0 [pid 1168] read(200 [pid 315] <... 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 1168] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1167] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1168] symlink("/dev/binderfs", "./binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1168] <... symlink resumed>) = 0 [pid 1167] <... symlink resumed>) = 0 [pid 1168] write(1, "executing program\n", 18 [pid 315] <... 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 executing program [pid 1168] <... write resumed>) = 18 [pid 1167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] close(3 [pid 1168] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1168] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1167] <... openat resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 1168] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1167] write(3, "1000", 4 [pid 316] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1167] <... write resumed>) = 4 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1167] close(3 [pid 316] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... socket resumed>) = 3 [pid 1168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1167] <... close resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1168] <... mmap resumed>) = 0x7f6390033000 [pid 1167] read(200 [pid 316] fstat(3 [pid 1168] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1167] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 1168] <... mprotect resumed>) = 0 [pid 1167] symlink("/dev/binderfs", "./binderfs" [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1168] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1167] <... symlink resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1168] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1167] write(1, "executing program\n", 18 [pid 316] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 executing program [pid 1168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1167] <... write resumed>) = 18 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1169 attached [pid 1167] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./57/binderfs" [pid 315] <... 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 1169] set_robust_list(0x7f63900539a0, 24 [pid 1168] <... clone3 resumed> => {parent_tid=[141]}, 88) = 141 [pid 1167] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1169] <... set_robust_list resumed>) = 0 [pid 1168] rt_sigprocmask(SIG_SETMASK, [] [pid 1167] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] unlink("./57/binderfs" [pid 1169] rt_sigprocmask(SIG_SETMASK, [] [pid 1168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1167] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 1169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1168] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] fstat(3 [pid 316] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1169] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1168] <... futex resumed>) = 0 [pid 1167] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1169] <... socket resumed>) = 3 [pid 1168] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] getdents64(3 [pid 316] newfstatat(AT_FDCWD, "./57/cgroup.net" [pid 315] <... 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 1169] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1167] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1169] <... futex resumed>) = 0 [pid 1168] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./57/cgroup.net" [pid 1169] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1168] <... futex resumed>) = 0 [pid 1167] <... mprotect resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 1169] <... socket resumed>) = 4 [pid 1168] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] newfstatat(AT_FDCWD, "./60/binderfs" [pid 316] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1169] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1167] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 1169] <... futex resumed>) = 0 [pid 1168] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] unlink("./60/binderfs" [pid 316] newfstatat(AT_FDCWD, "./57/cgroup.cpu" [pid 1169] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1168] <... futex resumed>) = 0 [pid 1167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... close resumed>) = 0 [pid 1169] <... connect resumed>) = 0 [pid 1168] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./57/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1170 attached [pid 1169] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1170] set_robust_list(0x7f63900539a0, 24 [pid 1169] <... futex resumed>) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1167] <... clone3 resumed> => {parent_tid=[167]}, 88) = 167 [pid 317] newfstatat(AT_FDCWD, "./60/cgroup.net" [pid 316] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1170] <... set_robust_list resumed>) = 0 [pid 1169] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1170] rt_sigprocmask(SIG_SETMASK, [] [pid 1169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] <... futex resumed>) = 0 [pid 1167] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] unlink("./60/cgroup.net" [pid 316] newfstatat(AT_FDCWD, "./57/cgroup" [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1169] sendfile(-1, -1, [3 [pid 1168] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1167] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1170] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./57/cgroup"ci2-android-6-1/strace-static-x86_64: Process 1171 attached [pid 1170] <... socket resumed>) = 3 [pid 1169] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1167] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 1171] set_robust_list(0x55557ce52760, 24 [pid 1170] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] newfstatat(AT_FDCWD, "./60/cgroup.cpu" [pid 316] getdents64(3 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 169 [pid 1171] <... set_robust_list resumed>) = 0 [pid 1170] <... futex resumed>) = 0 [pid 1169] <... futex resumed>) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1171] rt_sigprocmask(SIG_SETMASK, [] [pid 1170] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1169] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./60/cgroup.cpu" [pid 316] close(3 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] <... futex resumed>) = 0 [pid 1167] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1171] chdir("./54" [pid 1170] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1169] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1168] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] rmdir("./57" [pid 1167] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... chdir resumed>) = 0 [pid 1170] <... socket resumed>) = 4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... rmdir resumed>) = 0 [pid 1171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1170] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./60/cgroup" [pid 316] mkdir("./58", 0777 [pid 1171] <... prctl resumed>) = 0 [pid 1170] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 1171] setpgid(0, 0 [pid 1170] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./60/cgroup" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1171] <... setpgid resumed>) = 0 [pid 1169] <... clone3 resumed>) = 142 [pid 317] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1171] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1169] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3 [pid 316] close(3 [pid 1171] <... symlink resumed>) = 0 [pid 1169] <... futex resumed>) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1167] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... close resumed>) = 0 [pid 1171] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1170] <... futex resumed>) = 0 [pid 1169] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] <... futex resumed>) = 1 [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1171] <... symlink resumed>) = 0 [pid 1170] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] <... futex resumed>) = 0 [pid 1167] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1171] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1170] <... connect resumed>) = -1 EEXIST (File exists) [pid 1169] ioctl(3, PPPIOCSMRU, 0 [pid 1168] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] rmdir("./60" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1171] <... symlink resumed>) = 0 [pid 1170] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] <... rmdir resumed>) = 0 [pid 316] <... 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 1171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1170] <... futex resumed>) = 1 [pid 317] mkdir("./61", 0777 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1171] <... openat resumed>) = 3 [pid 1170] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1169] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1167] <... futex resumed>) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... 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 1171] write(3, "1000", 4 [pid 1169] <... futex resumed>) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1167] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 1171] <... write resumed>) = 4 [pid 1170] <... futex resumed>) = 0 [pid 1169] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] close(3 [pid 1167] <... futex resumed>) = 1 [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 1171] close(3 [pid 1170] sendfile(-1, -1, [3 [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1171] <... close resumed>) = 0 [pid 1170] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1168] <... close resumed>) = 0 [pid 1167] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1171] read(200 [pid 1170] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(4 [pid 1167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1171] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1170] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = 0 [pid 1167] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 1171] symlink("/dev/binderfs", "./binderfs" [pid 1170] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1168] close(5 [pid 1167] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1171] <... symlink resumed>) = 0 [pid 1170] <... clone3 resumed>) = 168 [pid 1167] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... 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 1171] write(1, "executing program\n", 18 [pid 1170] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1171] <... write resumed>) = 18 executing program [pid 1170] <... futex resumed>) = 1 [pid 1168] close(6 [pid 1167] <... futex resumed>) = 0 [pid 317] <... 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 316] <... 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 1171] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1170] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1171] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] close(7 [pid 1167] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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 1171] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1170] ioctl(3, PPPIOCSMRU, 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1171] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1170] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1168] close(8 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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 1171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1170] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1170] <... futex resumed>) = 1 [pid 1168] close(9 [pid 1167] <... futex resumed>) = 0 [pid 317] <... 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 316] <... 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 1171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1170] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1171] <... mmap resumed>) = 0x7f6390033000 [pid 1168] close(10 [pid 1167] <... close resumed>) = 0 [pid 317] <... 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 316] <... 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 1171] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1171] <... mprotect resumed>) = 0 [pid 1168] close(11 [pid 1167] <... close resumed>) = 0 [pid 317] <... 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 316] <... 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 1171] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1171] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1168] close(12 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1174 attached [pid 1168] close(13 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1174] set_robust_list(0x7f63900539a0, 24 [pid 1171] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 1174] <... set_robust_list resumed>) = 0 [pid 1171] rt_sigprocmask(SIG_SETMASK, [] [pid 1168] close(14 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 1174] rt_sigprocmask(SIG_SETMASK, [] [pid 1171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1174] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1171] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(15 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1174] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1174] <... socket resumed>) = 3 [pid 1171] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1167] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1167] close(11 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1174] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(16 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1174] <... futex resumed>) = 1 [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(12 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1174] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(17 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... 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 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(13 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1174] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1171] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1168] close(18 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 1174] <... socket resumed>) = 4 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(14 [pid 317] <... socket resumed>) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1174] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(19 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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 1174] <... futex resumed>) = 1 [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(15 [pid 317] <... 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 316] close(3 [pid 1174] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(20 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(16 [pid 317] <... 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 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1171] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1174] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1168] close(21 [pid 1167] close(17 [pid 317] <... 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 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1174] <... connect resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1175 attached [pid 1174] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(22 [pid 1167] close(18 [pid 317] <... 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 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 177 [pid 1175] set_robust_list(0x55557ce52760, 24 [pid 1174] <... futex resumed>) = 1 [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1175] <... set_robust_list resumed>) = 0 [pid 1174] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(23 [pid 1167] close(19 [pid 317] <... 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 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1175] rt_sigprocmask(SIG_SETMASK, [] [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1175] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1174] sendfile(-1, -1, [3 [pid 1171] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1168] close(24 [pid 1167] close(20 [pid 317] <... 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 1175] chdir("./58" [pid 1174] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1175] <... chdir resumed>) = 0 [pid 1174] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(25 [pid 1167] close(21 [pid 317] <... close resumed>) = 0 [pid 1175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1175] <... prctl resumed>) = 0 [pid 1174] <... futex resumed>) = 1 [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(22 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1175] setpgid(0, 0 [pid 1174] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] close(26 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1176 attached [pid 1175] <... setpgid resumed>) = 0 [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] <... futex resumed>) = 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] close(23 [pid 1175] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1174] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1171] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1168] close(27 [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 189 [pid 1176] set_robust_list(0x55557ce52760, 24 [pid 1175] <... symlink resumed>) = 0 [pid 1167] close(24 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 1167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1167] close(25) = -1 EBADF (Bad file descriptor) [pid 1167] close(26) = -1 EBADF (Bad file descriptor) [pid 1167] close(27) = -1 EBADF (Bad file descriptor) [pid 1167] close(28) = -1 EBADF (Bad file descriptor) [pid 1167] close(29) = -1 EBADF (Bad file descriptor) [pid 1176] <... set_robust_list resumed>) = 0 [pid 1175] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1174] <... clone3 resumed>) = 171 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] exit_group(0 [pid 1176] rt_sigprocmask(SIG_SETMASK, [] [pid 1170] <... futex resumed>) = ? [pid 1168] close(28 [pid 1167] <... exit_group resumed>) = ? [pid 1176] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1175] <... symlink resumed>) = 0 [pid 1174] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1170] +++ exited with 0 +++ [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1167] +++ exited with 0 +++ [pid 1176] chdir("./61" [pid 1175] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1168] close(29 [pid 1174] <... futex resumed>) = 1 [pid 1171] <... futex resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1176] <... chdir resumed>) = 0 [pid 1171] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] <... symlink resumed>) = 0 [pid 1171] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1174] ioctl(3, PPPIOCSMRU, 0 [pid 1168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1176] <... prctl resumed>) = 0 [pid 1176] setpgid(0, 0 [pid 1175] <... openat resumed>) = 3 [pid 1174] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1168] exit_group(0 [pid 1176] <... setpgid resumed>) = 0 [pid 1175] write(3, "1000", 4 [pid 1174] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = ? [pid 1168] <... exit_group resumed>) = ? [pid 314] <... restart_syscall resumed>) = 0 [pid 1176] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1175] <... write resumed>) = 4 [pid 1174] <... futex resumed>) = 1 [pid 1171] <... futex resumed>) = 0 [pid 1169] +++ exited with 0 +++ [pid 1168] +++ exited with 0 +++ [pid 1176] <... symlink resumed>) = 0 [pid 1175] close(3 [pid 1174] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1176] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1175] <... close resumed>) = 0 [pid 1171] <... close resumed>) = 0 [pid 314] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1176] <... symlink resumed>) = 0 [pid 1175] read(200 [pid 1171] close(4 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1176] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1175] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] <... close resumed>) = 0 [pid 314] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1171] close(5 [pid 314] <... openat resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1176] <... symlink resumed>) = 0 [pid 1175] symlink("/dev/binderfs", "./binderfs" [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] fstat(3 [pid 313] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1175] <... symlink resumed>) = 0 [pid 1171] close(6 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... openat resumed>) = 3 executing program [pid 1176] <... openat resumed>) = 3 [pid 1175] write(1, "executing program\n", 18 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 313] fstat(3 [pid 1176] write(3, "1000", 4 [pid 1175] <... write resumed>) = 18 [pid 1171] close(7 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1176] <... write resumed>) = 4 [pid 1175] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getdents64(3 [pid 1176] close(3 [pid 1175] <... futex resumed>) = 0 [pid 1171] close(8 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1176] <... close resumed>) = 0 [pid 1175] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./53/binderfs" [pid 313] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1176] read(200 [pid 1175] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1171] close(9 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1176] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1175] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./53/binderfs" [pid 313] newfstatat(AT_FDCWD, "./45/binderfs" [pid 1176] symlink("/dev/binderfs", "./binderfs" [pid 1175] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1171] close(10 [pid 314] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./45/binderfs" [pid 1176] <... symlink resumed>) = 0 [pid 1175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1171] close(11 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./53/cgroup.net" [pid 313] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1171] close(12 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./53/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./45/cgroup.net" [pid 1171] close(13 [pid 314] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./45/cgroup.net" [pid 1176] write(1, "executing program\n", 18 [pid 1171] close(14 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 executing program [pid 1176] <... write resumed>) = 18 [pid 1175] <... mmap resumed>) = 0x7f6390033000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./53/cgroup.cpu" [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1176] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1171] close(15 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1176] <... futex resumed>) = 0 [pid 1175] <... mprotect resumed>) = 0 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./53/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1176] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1175] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1171] close(16 [pid 314] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./45/cgroup.cpu" [pid 1176] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1175] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1176] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1175] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1171] close(17 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./45/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1178 attached [pid 1176] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./53/cgroup" [pid 313] <... unlink resumed>) = 0 [pid 1178] set_robust_list(0x7f63900539a0, 24 [pid 1176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1175] <... clone3 resumed> => {parent_tid=[178]}, 88) = 178 [pid 1171] close(18 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1178] <... set_robust_list resumed>) = 0 [pid 1176] <... mmap resumed>) = 0x7f6390033000 [pid 1175] rt_sigprocmask(SIG_SETMASK, [] [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./53/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1178] rt_sigprocmask(SIG_SETMASK, [] [pid 1176] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1175] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1171] close(19 [pid 314] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./45/cgroup" [pid 1178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1176] <... mprotect resumed>) = 0 [pid 1175] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1178] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1176] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1175] <... futex resumed>) = 0 [pid 1171] close(20 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] unlink("./45/cgroup" [pid 1178] <... socket resumed>) = 3 [pid 1176] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1175] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 313] <... unlink resumed>) = 0 [pid 1178] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] close(21 [pid 314] <... close resumed>) = 0 [pid 313] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1179 attached [pid 1178] <... futex resumed>) = 0 [pid 1175] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rmdir("./53" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1179] set_robust_list(0x7f63900539a0, 24 [pid 1178] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1176] <... clone3 resumed> => {parent_tid=[190]}, 88) = 190 [pid 1175] <... futex resumed>) = 0 [pid 1171] close(22 [pid 314] <... rmdir resumed>) = 0 [pid 313] close(3 [pid 1179] <... set_robust_list resumed>) = 0 [pid 1178] <... socket resumed>) = 4 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./54", 0777 [pid 313] <... close resumed>) = 0 [pid 1179] rt_sigprocmask(SIG_SETMASK, [] [pid 1178] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] close(23 [pid 314] <... mkdir resumed>) = 0 [pid 313] rmdir("./45" [pid 1179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1178] <... futex resumed>) = 0 [pid 1176] rt_sigprocmask(SIG_SETMASK, [] [pid 1175] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... rmdir resumed>) = 0 [pid 1179] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1178] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] close(24 [pid 314] <... socket resumed>) = 3 [pid 313] mkdir("./46", 0777 [pid 1176] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... mkdir resumed>) = 0 [pid 1179] <... futex resumed>) = 0 [pid 1178] <... futex resumed>) = 0 [pid 1176] <... futex resumed>) = 1 [pid 1175] <... futex resumed>) = 1 [pid 1171] close(25 [pid 314] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1179] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1178] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1176] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1179] <... socket resumed>) = 3 [pid 1178] <... connect resumed>) = -1 EEXIST (File exists) [pid 1171] close(26 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1179] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1179] <... futex resumed>) = 1 [pid 1178] <... futex resumed>) = 1 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 0 [pid 1171] close(27 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1179] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1178] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 1179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 0 [pid 1171] close(28 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1179] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1178] sendfile(-1, -1, [3 [pid 1176] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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 1179] <... socket resumed>) = 4 [pid 1178] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1171] close(29 [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1179] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1179] <... futex resumed>) = 1 [pid 1178] <... futex resumed>) = 1 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 0 [pid 1171] exit_group(0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1179] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1178] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = ? [pid 1171] <... exit_group resumed>) = ? [pid 314] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 0 [pid 1174] +++ exited with 0 +++ [pid 1171] +++ exited with 0 +++ [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1179] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1178] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1176] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... 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 313] <... socket resumed>) = 3 [pid 1179] <... connect resumed>) = 0 [pid 1178] <... clone3 resumed>) = 179 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1179] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... 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 1179] <... futex resumed>) = 1 [pid 1178] <... futex resumed>) = 1 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1179] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1178] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 1179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1176] <... futex resumed>) = 0 [pid 1175] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1179] sendfile(-1, -1, [3 [pid 1176] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] <... futex resumed>) = 1 [pid 314] <... 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 1179] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1178] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1179] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] ioctl(3, PPPIOCSMRU, 0 [pid 314] <... 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 313] <... 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 1179] <... futex resumed>) = 1 [pid 1178] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1176] <... futex resumed>) = 0 [pid 1175] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1179] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1178] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... 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 1178] <... futex resumed>) = 0 [pid 313] <... 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 1179] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1178] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1175] close(3) = 0 [pid 1175] close(4) = 0 [pid 1175] close(5) = -1 EBADF (Bad file descriptor) [pid 1175] close(6) = -1 EBADF (Bad file descriptor) [pid 1175] close(7 [pid 1179] <... clone3 resumed>) = 191 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1179] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] close(8 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1179] <... futex resumed>) = 1 [pid 1176] <... futex resumed>) = 0 [pid 1175] close(9 [pid 1176] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1179] ioctl(3, PPPIOCSMRU, 0 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1176] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1175] close(10 [pid 1179] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1179] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(3 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1175] close(11 [pid 314] <... close resumed>) = 0 [pid 1179] <... futex resumed>) = 1 [pid 1176] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1179] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1176] close(3 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1176] <... close resumed>) = 0 [pid 1175] close(12 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1176] close(4 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1176] <... close resumed>) = 0 [pid 1175] close(13 [pid 314] <... 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 313] close(3 [pid 1176] close(5 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(14 [pid 314] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1176] close(6 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... socket resumed>) = 3 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(15 [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1176] close(7 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(16 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1176] close(8 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(17 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1176] close(9 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... setsockopt resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(18 [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1176] close(10 [pid 1175] close(19 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1176] close(11 [pid 1175] close(20 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1176] close(12 [pid 1175] close(21 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... setsockopt resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1176] close(13 [pid 315] <... openat resumed>) = 3 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 1176] close(14 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(22 [pid 315] getdents64(3 [pid 314] close(3 [pid 313] <... 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 1176] close(15 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(23 [pid 315] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1176] close(16 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(24 [pid 315] newfstatat(AT_FDCWD, "./54/binderfs" [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1176] close(17 [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] close(25 [pid 315] unlink("./54/binderfs" [pid 1176] close(18 [pid 315] <... unlink resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1176] close(19 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./54/cgroup.net" [pid 1176] close(20 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1182 attached [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./54/cgroup.net" [pid 313] <... setsockopt resumed>) = 0 [pid 1182] set_robust_list(0x55557ce52760, 24 [pid 1176] close(21 [pid 1175] close(26 [pid 315] <... unlink resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 169 [pid 313] close(3 [pid 1182] <... set_robust_list resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1182] rt_sigprocmask(SIG_SETMASK, [] [pid 1176] close(22 [pid 1175] close(27 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... close resumed>) = 0 [pid 1182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./54/cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1182] chdir("./54" [pid 1176] close(23 [pid 1175] close(28 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1182] <... chdir resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./54/cgroup.cpu" [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1176] close(24 [pid 1175] close(29 [pid 315] <... unlink resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1182] <... prctl resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1182] setpgid(0, 0 [pid 1176] close(25 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1182] <... setpgid resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./54/cgroup"ci2-android-6-1/strace-static-x86_64: Process 1183 attached [pid 1182] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1176] close(26 [pid 1175] exit_group(0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1183] set_robust_list(0x55557ce52760, 24 [pid 1182] <... symlink resumed>) = 0 [pid 1178] <... futex resumed>) = ? [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] <... exit_group resumed>) = ? [pid 315] unlink("./54/cgroup" [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 143 [pid 1183] <... set_robust_list resumed>) = 0 [pid 1182] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1178] +++ exited with 0 +++ [pid 1176] close(27 [pid 315] <... unlink resumed>) = 0 [pid 1182] <... symlink resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 1182] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1176] close(28 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1183] rt_sigprocmask(SIG_SETMASK, [] [pid 1182] <... symlink resumed>) = 0 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1175] +++ exited with 0 +++ [pid 315] close(3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1176] close(29 [pid 315] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1183] chdir("./46" [pid 1182] <... openat resumed>) = 3 [pid 1176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] rmdir("./54" [pid 1183] <... chdir resumed>) = 0 [pid 1182] write(3, "1000", 4 [pid 1176] exit_group(0 [pid 315] <... rmdir resumed>) = 0 [pid 1183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1182] <... write resumed>) = 4 [pid 1179] <... futex resumed>) = ? [pid 1176] <... exit_group resumed>) = ? [pid 315] mkdir("./55", 0777 [pid 1183] <... prctl resumed>) = 0 [pid 1182] close(3 [pid 1179] +++ exited with 0 +++ [pid 1183] setpgid(0, 0) = 0 [pid 1183] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1176] +++ exited with 0 +++ [pid 1183] <... symlink resumed>) = 0 [pid 1182] <... close resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... mkdir resumed>) = 0 [pid 1183] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1182] read(200 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1183] <... symlink resumed>) = 0 [pid 1182] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1183] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 1182] symlink("/dev/binderfs", "./binderfs" [pid 315] <... socket resumed>) = 3 [pid 1183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1182] <... symlink resumed>) = 0 [pid 315] close(3 executing program [pid 1182] write(1, "executing program\n", 18 [pid 315] <... close resumed>) = 0 [pid 1182] <... write resumed>) = 18 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1183] write(3, "1000", 4 [pid 1182] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1183] <... write resumed>) = 4 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1183] close(3 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1183] <... close resumed>) = 0 [pid 1182] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1183] read(200 [pid 1182] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1183] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... 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 1183] symlink("/dev/binderfs", "./binderfs" [pid 1182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1183] <... symlink resumed>) = 0 [pid 1182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 executing program [pid 1183] write(1, "executing program\n", 18) = 18 [pid 1182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] close(3 [pid 1183] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] <... mmap resumed>) = 0x7f6390033000 [pid 1183] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1182] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... close resumed>) = 0 [pid 1183] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1182] <... mprotect resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1182] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1183] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1182] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... socket resumed>) = 3 [pid 1183] <... mprotect resumed>) = 0 [pid 1182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1183] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1184 attached [pid 1183] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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 1184] set_robust_list(0x7f63900539a0, 24 [pid 1183] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1182] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1185 attached [pid 1184] <... set_robust_list resumed>) = 0 [pid 1182] rt_sigprocmask(SIG_SETMASK, [] [pid 1184] rt_sigprocmask(SIG_SETMASK, [] [pid 1183] <... clone3 resumed> => {parent_tid=[144]}, 88) = 144 [pid 1185] set_robust_list(0x7f63900539a0, 24 [pid 1184] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1183] rt_sigprocmask(SIG_SETMASK, [] [pid 1182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... 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 1185] <... set_robust_list resumed>) = 0 [pid 1184] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1182] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... restart_syscall resumed>) = 0 [pid 1185] rt_sigprocmask(SIG_SETMASK, [] [pid 1184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1183] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1184] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1183] <... futex resumed>) = 0 [pid 1184] <... socket resumed>) = 3 [pid 1183] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1184] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1184] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1185] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1182] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1185] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 315] <... 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 1182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1185] <... socket resumed>) = 3 [pid 1182] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1185] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1184] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 1 [pid 1185] <... futex resumed>) = 1 [pid 1184] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1183] <... futex resumed>) = 0 [pid 1182] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1185] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1184] <... socket resumed>) = 4 [pid 1183] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1184] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = 0 [pid 315] <... 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 1185] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1184] <... futex resumed>) = 1 [pid 1183] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1182] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 1185] <... socket resumed>) = 4 [pid 1184] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1185] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] <... futex resumed>) = 1 [pid 1184] <... futex resumed>) = 0 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 1 [pid 315] <... 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 1185] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1184] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1183] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1184] <... connect resumed>) = 0 [pid 1183] <... futex resumed>) = 0 [pid 1185] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1184] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1185] <... connect resumed>) = -1 EEXIST (File exists) [pid 1184] <... futex resumed>) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1184] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1185] <... futex resumed>) = 1 [pid 1184] sendfile(-1, -1, [3 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 0 [pid 1185] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1184] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1183] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1184] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1185] sendfile(-1, -1, [3 [pid 1184] <... futex resumed>) = 0 [pid 1183] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1182] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1184] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1182] <... futex resumed>) = 0 [pid 315] <... 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 1185] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1185] <... futex resumed>) = 1 [pid 1184] <... clone3 resumed>) = 171 [pid 1183] <... futex resumed>) = 0 [pid 315] <... 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 1185] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1184] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1184] <... futex resumed>) = 1 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 0 [pid 1184] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1183] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 1185] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1182] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1184] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 1 [pid 1184] ioctl(3, PPPIOCSMRU, 0 [pid 1182] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1184] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1184] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1185] <... clone3 resumed>) = 145 [pid 1184] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] close(3 [pid 1185] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... close resumed>) = 0 [pid 1185] <... futex resumed>) = 1 [pid 1183] <... futex resumed>) = 0 [pid 1182] close(4 [pid 315] <... socket resumed>) = 3 [pid 1185] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1183] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1183] <... futex resumed>) = 0 [pid 1182] close(5 [pid 1185] ioctl(3, PPPIOCSMRU, 0 [pid 1183] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1185] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1182] close(6 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1185] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] close(7 [pid 1185] <... futex resumed>) = 1 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1185] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1183] close(3 [pid 1182] close(8 [pid 1183] <... close resumed>) = 0 [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1183] close(4 [pid 1182] close(9) = -1 EBADF (Bad file descriptor) [pid 1183] <... close resumed>) = 0 [pid 315] <... 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 1183] close(5 [pid 1182] close(10 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] close(11) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1183] close(6 [pid 1182] close(12 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1183] close(7 [pid 1182] close(13 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1183] close(8 [pid 1182] close(14 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1183] close(9 [pid 1182] close(15) = -1 EBADF (Bad file descriptor) [pid 1182] close(16 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1183] close(10 [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] close(17) = -1 EBADF (Bad file descriptor) [pid 1182] close(18) = -1 EBADF (Bad file descriptor) [pid 1182] close(19) = -1 EBADF (Bad file descriptor) [pid 1183] close(11 [pid 1182] close(20 [pid 315] <... close resumed>) = 0 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1183] close(12 [pid 1182] close(21 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] close(22) = -1 EBADF (Bad file descriptor) [pid 1182] close(23 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1183] close(13 [pid 1182] close(24) = -1 EBADF (Bad file descriptor) [pid 1182] close(25) = -1 EBADF (Bad file descriptor) [pid 1182] close(26) = -1 EBADF (Bad file descriptor) [pid 1182] close(27) = -1 EBADF (Bad file descriptor) [pid 1182] close(28) = -1 EBADF (Bad file descriptor) [pid 1182] close(29) = -1 EBADF (Bad file descriptor) [pid 1182] exit_group(0ci2-android-6-1/strace-static-x86_64: Process 1188 attached [pid 1184] <... futex resumed>) = ? [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1182] <... exit_group resumed>) = ? [pid 1188] set_robust_list(0x55557ce52760, 24 [pid 1184] +++ exited with 0 +++ [pid 1183] close(14 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 172 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1188] <... set_robust_list resumed>) = 0 [pid 1183] close(15 [pid 1182] +++ exited with 0 +++ [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1188] rt_sigprocmask(SIG_SETMASK, [] [pid 1183] close(16 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1183] close(17 [pid 1188] chdir("./55" [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1188] <... chdir resumed>) = 0 [pid 1183] close(18 [pid 1188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1188] <... prctl resumed>) = 0 [pid 1183] close(19 [pid 1188] setpgid(0, 0 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1188] <... setpgid resumed>) = 0 [pid 1183] close(20) = -1 EBADF (Bad file descriptor) [pid 1183] close(21 [pid 1188] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1183] close(22 [pid 316] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1188] <... symlink resumed>) = 0 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1188] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1183] close(23 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1188] <... symlink resumed>) = 0 [pid 1183] close(24 [pid 1188] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1188] <... symlink resumed>) = 0 [pid 1183] close(25) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 1188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1183] close(26 [pid 316] fstat(3 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1183] close(27) = -1 EBADF (Bad file descriptor) [pid 1188] <... openat resumed>) = 3 [pid 1183] close(28 [pid 1188] write(3, "1000", 4 [pid 1183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 1188] <... write resumed>) = 4 [pid 1183] close(29) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 1188] close(3) = 0 [pid 1183] exit_group(0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1188] read(200 [pid 1185] <... futex resumed>) = ? [pid 1183] <... exit_group resumed>) = ? [pid 316] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1188] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] +++ exited with 0 +++ [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1188] symlink("/dev/binderfs", "./binderfs" [pid 317] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] newfstatat(AT_FDCWD, "./58/binderfs" [pid 314] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1188] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... openat resumed>) = 3 executing program [pid 1188] write(1, "executing program\n", 18 [pid 1183] +++ exited with 0 +++ [pid 317] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] unlink("./58/binderfs" [pid 314] fstat(3 [pid 1188] <... write resumed>) = 18 [pid 317] <... openat resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1188] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] fstat(3 [pid 316] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 1188] <... futex resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1188] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] getdents64(3 [pid 316] newfstatat(AT_FDCWD, "./58/cgroup.net" [pid 314] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1188] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./58/cgroup.net" [pid 314] newfstatat(AT_FDCWD, "./54/binderfs" [pid 1188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] newfstatat(AT_FDCWD, "./61/binderfs" [pid 316] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./54/binderfs" [pid 1188] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... unlink resumed>) = 0 [pid 1188] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] unlink("./61/binderfs" [pid 316] newfstatat(AT_FDCWD, "./58/cgroup.cpu" [pid 314] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1188] <... mprotect resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1188] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./58/cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./54/cgroup.net" [pid 1188] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] newfstatat(AT_FDCWD, "./61/cgroup.net" [pid 316] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] unlink("./54/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1189 attached [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1188] <... clone3 resumed> => {parent_tid=[173]}, 88) = 173 [pid 1189] set_robust_list(0x7f63900539a0, 24 [pid 317] unlink("./61/cgroup.net" [pid 316] newfstatat(AT_FDCWD, "./58/cgroup" [pid 314] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1189] <... set_robust_list resumed>) = 0 [pid 1188] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... unlink resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1189] rt_sigprocmask(SIG_SETMASK, [] [pid 1188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] unlink("./58/cgroup" [pid 314] newfstatat(AT_FDCWD, "./54/cgroup.cpu" [pid 1189] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1188] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... unlink resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... openat resumed>) = 3 [pid 1189] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1188] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./61/cgroup.cpu" [pid 316] getdents64(3 [pid 314] unlink("./54/cgroup.cpu" [pid 313] fstat(3 [pid 1189] <... socket resumed>) = 3 [pid 1188] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1189] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./61/cgroup.cpu" [pid 316] close(3 [pid 314] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1189] <... futex resumed>) = 0 [pid 1188] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1189] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1188] <... futex resumed>) = 0 [pid 317] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] rmdir("./58" [pid 314] newfstatat(AT_FDCWD, "./54/cgroup" [pid 313] getdents64(3 [pid 1189] <... socket resumed>) = 4 [pid 1188] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... rmdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1189] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./61/cgroup" [pid 316] mkdir("./59", 0777 [pid 314] unlink("./54/cgroup" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1189] <... futex resumed>) = 0 [pid 1188] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1188] <... futex resumed>) = 0 [pid 317] unlink("./61/cgroup" [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getdents64(3 [pid 313] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1189] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1188] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1189] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] getdents64(3 [pid 316] close(3 [pid 314] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1189] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./46/binderfs" [pid 1189] <... futex resumed>) = 1 [pid 1188] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] rmdir("./54" [pid 1189] sendfile(-1, -1, [3 [pid 1188] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... rmdir resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1189] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1188] <... futex resumed>) = 0 [pid 317] rmdir("./61" [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] mkdir("./55", 0777 [pid 1189] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... rmdir resumed>) = 0 [pid 316] <... 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] <... mkdir resumed>) = 0 [pid 313] unlink("./46/binderfs" [pid 1189] <... futex resumed>) = 0 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] mkdir("./62", 0777 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1189] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1188] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... 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] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 1188] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] close(3 [pid 314] close(3 [pid 1188] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 1189] <... clone3 resumed>) = 174 [pid 317] close(3 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1189] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1189] <... futex resumed>) = 1 [pid 1188] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1189] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1188] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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] <... 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 313] newfstatat(AT_FDCWD, "./46/cgroup.net" [pid 1189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1188] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1189] ioctl(3, PPPIOCSMRU, 0 [pid 1188] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... 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] <... 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 313] unlink("./46/cgroup.net" [pid 1189] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] <... unlink resumed>) = 0 [pid 1189] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... 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] <... close resumed>) = 0 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 316] <... 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] <... socket resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... socket resumed>) = 3 [pid 316] <... 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] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1189] <... futex resumed>) = 1 [pid 1188] <... futex resumed>) = 0 [pid 1189] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... 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 1188] close(3 [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 313] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1188] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1188] close(4 [pid 317] <... 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 316] <... 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] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1188] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./46/cgroup.cpu" [pid 1188] close(5 [pid 317] <... 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 316] <... 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] <... 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 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1188] close(6 [pid 317] <... 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 316] <... 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] <... 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 313] unlink("./46/cgroup.cpu" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1188] close(7 [pid 317] <... 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 316] <... 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] <... 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 313] <... unlink resumed>) = 0 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1188] close(8 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... 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 313] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1188] close(9 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./46/cgroup" [pid 1188] close(10 [pid 317] <... 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 316] <... 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] <... 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 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1188] close(11 [pid 317] <... 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 316] <... 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] <... 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 313] unlink("./46/cgroup" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 1188] close(12 [pid 317] <... 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 316] <... 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] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getdents64(3 [pid 1188] close(13 [pid 317] <... close resumed>) = 0 [pid 316] <... 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] <... socket resumed>) = 3 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1188] close(14 [pid 317] <... socket resumed>) = 3 [pid 316] <... 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] <... 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 313] close(3 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1188] close(15 [pid 317] <... 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 316] <... 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] <... 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 313] <... close resumed>) = 0 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1188] close(16 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... 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 313] rmdir("./46" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1188] close(17 [pid 317] <... 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 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] <... rmdir resumed>) = 0 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] mkdir("./47", 0777ci2-android-6-1/strace-static-x86_64: Process 1191 attached [pid 1188] close(18 [pid 317] <... 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] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 180 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1191] set_robust_list(0x55557ce52760, 24 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 313] <... mkdir resumed>) = 0 [pid 1191] <... set_robust_list resumed>) = 0 [pid 1188] close(19 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1191] rt_sigprocmask(SIG_SETMASK, [] [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... socket resumed>) = 3 [pid 1191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1188] close(20 [pid 317] <... 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] close(3 [pid 313] close(3 [pid 1191] chdir("./59" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... close resumed>) = 0 [pid 1191] <... chdir resumed>) = 0 [pid 1188] close(21 [pid 317] <... close resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... close resumed>) = 0 [pid 1191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1192 attached [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1192] set_robust_list(0x55557ce52760, 24 [pid 1191] <... prctl resumed>) = 0 [pid 1188] close(22 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 1193 attached [pid 1192] <... set_robust_list resumed>) = 0 [pid 1191] setpgid(0, 0 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 172 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1193] set_robust_list(0x55557ce52760, 24 [pid 1192] rt_sigprocmask(SIG_SETMASK, [] [pid 1191] <... setpgid resumed>) = 0 [pid 1188] close(23 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 192 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1193] <... set_robust_list resumed>) = 0 [pid 1192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 1193] rt_sigprocmask(SIG_SETMASK, [] [pid 1192] chdir("./55" [pid 1191] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1192] <... chdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1193] chdir("./62" [pid 1192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1191] <... symlink resumed>) = 0 [pid 1188] close(24 [pid 1193] <... chdir resumed>) = 0 [pid 1192] <... prctl resumed>) = 0 [pid 1191] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1192] setpgid(0, 0 [pid 1193] <... prctl resumed>) = 0 [pid 1192] <... setpgid resumed>) = 0 [pid 1193] setpgid(0, 0 [pid 1192] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1191] <... symlink resumed>) = 0 [pid 1188] close(25 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1193] <... setpgid resumed>) = 0 [pid 1192] <... symlink resumed>) = 0 [pid 1191] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1193] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1192] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 313] <... 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 1193] <... symlink resumed>) = 0 [pid 1192] <... symlink resumed>) = 0 [pid 1191] <... symlink resumed>) = 0 [pid 1188] close(26 [pid 313] close(3 [pid 1193] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1192] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1193] <... symlink resumed>) = 0 [pid 1192] <... symlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1193] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1193] <... symlink resumed>) = 0 [pid 1192] <... openat resumed>) = 3 [pid 1191] <... openat resumed>) = 3 [pid 1188] close(27 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1192] write(3, "1000", 4 [pid 1191] write(3, "1000", 4 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1193] <... openat resumed>) = 3 [pid 1192] <... write resumed>) = 4 [pid 1191] <... write resumed>) = 4 [pid 1188] close(28 [pid 313] <... socket resumed>) = 3 [pid 1193] write(3, "1000", 4 [pid 1192] close(3 [pid 1191] close(3 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1193] <... write resumed>) = 4 [pid 1192] <... close resumed>) = 0 [pid 1191] <... close resumed>) = 0 [pid 1188] close(29 [pid 313] <... 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 1193] close(3 [pid 1192] read(200 [pid 1193] <... close resumed>) = 0 [pid 1192] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1191] read(200 [pid 1188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1193] read(200 [pid 1192] symlink("/dev/binderfs", "./binderfs" [pid 1191] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... symlink resumed>) = 0 [pid 1191] symlink("/dev/binderfs", "./binderfs" [pid 1188] exit_group(0 [pid 313] <... 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 1193] symlink("/dev/binderfs", "./binderfs" [pid 1192] write(1, "executing program\n", 18 [pid 1193] <... symlink resumed>) = 0 [pid 1192] <... write resumed>) = 18 [pid 1191] <... symlink resumed>) = 0 [pid 1189] <... futex resumed>) = ? [pid 1188] <... exit_group resumed>) = ? [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1193] write(1, "executing program\n", 18 [pid 1192] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] write(1, "executing program\n", 18 [pid 1189] +++ exited with 0 +++ [pid 1193] <... write resumed>) = 18 [pid 1192] <... futex resumed>) = 0 [pid 1193] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1193] <... futex resumed>) = 0 [pid 1192] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1193] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1193] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1188] +++ exited with 0 +++ [pid 1193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1192] <... mmap resumed>) = 0x7f6390033000 executing program [pid 313] <... 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 1193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1192] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1191] <... write resumed>) = 18 [pid 1193] <... mmap resumed>) = 0x7f6390033000 [pid 1192] <... mprotect resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1193] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1192] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1191] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1193] <... mprotect resumed>) = 0 [pid 1192] <... rt_sigprocmask resumed>, [], 8) = 0 executing program executing program [pid 1191] <... futex resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... 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 1193] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1191] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}ci2-android-6-1/strace-static-x86_64: Process 1194 attached [pid 1193] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1191] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1194] set_robust_list(0x7f63900539a0, 24 [pid 1193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1192] <... clone3 resumed> => {parent_tid=[173]}, 88) = 173 [pid 1191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1195 attached [pid 1194] <... set_robust_list resumed>) = 0 [pid 1192] rt_sigprocmask(SIG_SETMASK, [] [pid 1191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1195] set_robust_list(0x7f63900539a0, 24 [pid 1193] <... clone3 resumed> => {parent_tid=[193]}, 88) = 193 [pid 1192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1194] rt_sigprocmask(SIG_SETMASK, [] [pid 1193] rt_sigprocmask(SIG_SETMASK, [] [pid 1192] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1195] <... set_robust_list resumed>) = 0 [pid 1194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1192] <... futex resumed>) = 0 [pid 313] <... 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 1195] rt_sigprocmask(SIG_SETMASK, [] [pid 1194] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1193] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1191] <... mmap resumed>) = 0x7f6390033000 [pid 1195] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1194] <... socket resumed>) = 3 [pid 1193] <... futex resumed>) = 0 [pid 1191] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1195] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1194] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1191] <... mprotect resumed>) = 0 [pid 313] <... 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 1195] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1191] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1195] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 1191] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1195] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 1 [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1195] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1193] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1196 attached [pid 1195] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1194] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1193] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1192] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 1196] set_robust_list(0x7f63900539a0, 24 [pid 1195] <... socket resumed>) = 4 [pid 1194] <... socket resumed>) = 4 [pid 1191] <... clone3 resumed> => {parent_tid=[181]}, 88) = 181 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1196] <... set_robust_list resumed>) = 0 [pid 1195] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] rt_sigprocmask(SIG_SETMASK, [] [pid 1196] rt_sigprocmask(SIG_SETMASK, [] [pid 1195] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 1 [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 1196] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1195] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1193] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] close(3 [pid 1196] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 0 [pid 1196] <... socket resumed>) = 3 [pid 1195] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1194] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1193] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1192] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... close resumed>) = 0 [pid 1196] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... connect resumed>) = -1 EEXIST (File exists) [pid 1194] <... connect resumed>) = -1 EEXIST (File exists) [pid 1191] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] <... futex resumed>) = 0 [pid 1195] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1196] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1195] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 1 [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1195] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1193] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... futex resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1196] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1196] <... socket resumed>) = 4 [pid 1195] sendfile(-1, -1, [3 [pid 1194] sendfile(-1, -1, [3 [pid 1193] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1192] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 1196] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1194] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1196] <... futex resumed>) = 1 [pid 1195] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... futex resumed>) = 0 [pid 1196] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1195] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 1 [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... 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 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1195] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1193] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1196] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] <... connect resumed>) = 0 [pid 1195] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1192] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... 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 1196] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1196] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1191] <... futex resumed>) = 0 [pid 1196] sendfile(-1, -1, [3 [pid 1191] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1196] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1196] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1191] <... futex resumed>) = 0 [pid 1196] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1191] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] <... clone3 resumed>) = 182 [pid 1195] <... clone3 resumed>) = 194 [pid 1194] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1196] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1196] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1195] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... futex resumed>) = 0 [pid 1196] ioctl(3, PPPIOCSMRU, 0 [pid 1191] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1196] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1196] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1196] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] close(3) = 0 [pid 1191] close(4) = 0 [pid 1191] close(5) = -1 EBADF (Bad file descriptor) [pid 1191] close(6 [pid 1195] <... futex resumed>) = 1 [pid 1194] <... clone3 resumed>) = 174 [pid 1193] <... futex resumed>) = 0 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... 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 1195] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] close(7 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... futex resumed>) = 0 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1195] ioctl(3, PPPIOCSMRU, 0 [pid 1194] <... futex resumed>) = 1 [pid 1193] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1192] <... futex resumed>) = 0 [pid 1191] close(8 [pid 313] <... 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 1195] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1194] ioctl(3, PPPIOCSMRU, 0 [pid 1192] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1195] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] <... futex resumed>) = 0 [pid 1191] close(9 [pid 1192] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1195] <... futex resumed>) = 1 [pid 1194] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1193] <... futex resumed>) = 0 [pid 1191] close(10 [pid 313] <... 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 315] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1195] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] close(3 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 1194] <... futex resumed>) = 1 [pid 1193] <... close resumed>) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1191] close(11 [pid 315] <... openat resumed>) = 3 [pid 1194] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1193] close(4 [pid 1192] close(3 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 1193] <... close resumed>) = 0 [pid 1192] <... close resumed>) = 0 [pid 1191] close(12 [pid 315] fstat(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1193] close(5 [pid 1192] close(4 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = 0 [pid 1191] close(13 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1193] close(6 [pid 1192] close(5 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(14 [pid 315] getdents64(3 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1193] close(7 [pid 1192] close(6 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(15 [pid 1193] close(8 [pid 1192] close(7 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(16 [pid 1193] close(9 [pid 1192] close(8 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1200 attached [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(17 [pid 315] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1200] set_robust_list(0x55557ce52760, 24 [pid 1193] close(10 [pid 1192] close(9 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1200] <... set_robust_list resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(18 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 146 [pid 1200] rt_sigprocmask(SIG_SETMASK, [] [pid 1193] close(11 [pid 1192] close(10 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./55/binderfs" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(19 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1200] chdir("./47" [pid 1193] close(12 [pid 1192] close(11 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./55/binderfs" [pid 1200] <... chdir resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(20 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1193] close(13 [pid 1192] close(12 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... unlink resumed>) = 0 [pid 315] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./55/cgroup.net" [pid 1200] <... prctl resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1200] setpgid(0, 0 [pid 1193] close(14 [pid 1192] close(13 [pid 1191] close(21 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] unlink("./55/cgroup.net" [pid 1200] <... setpgid resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... unlink resumed>) = 0 [pid 1200] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1193] close(15 [pid 1192] close(14 [pid 1191] close(22 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1200] <... symlink resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(15 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./55/cgroup.cpu" [pid 1200] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1193] close(16 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(23 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1200] <... symlink resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(16 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./55/cgroup.cpu" [pid 1200] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1193] close(17 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(24 [pid 315] <... unlink resumed>) = 0 [pid 1200] <... symlink resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(17 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1193] close(18 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(25 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1200] <... openat resumed>) = 3 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(18 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./55/cgroup" [pid 1200] write(3, "1000", 4 [pid 1193] close(19 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(26 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1200] <... write resumed>) = 4 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(19 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./55/cgroup" [pid 1200] close(3 [pid 1193] close(20 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(27 [pid 315] <... unlink resumed>) = 0 [pid 1200] <... close resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(20 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 1200] read(200 [pid 1193] close(21 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(28 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1200] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(21 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1200] symlink("/dev/binderfs", "./binderfs" [pid 1193] close(22 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] close(29 [pid 315] <... close resumed>) = 0 [pid 315] rmdir("./55" [pid 1200] <... symlink resumed>) = 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(22 [pid 1200] write(1, "executing program\n", 18 [pid 1191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 1200] <... write resumed>) = 18 [pid 1193] close(23 executing program [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./56", 0777 [pid 1200] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(23 [pid 1191] exit_group(0 [pid 315] <... mkdir resumed>) = 0 [pid 1200] <... futex resumed>) = 0 [pid 1196] <... futex resumed>) = ? [pid 1193] close(24 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1191] <... exit_group resumed>) = ? [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1200] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1196] +++ exited with 0 +++ [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(24 [pid 1191] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 315] <... socket resumed>) = 3 [pid 1200] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1193] close(25 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1200] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(25 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] close(3 [pid 1200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1193] close(26 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(26 [pid 315] <... close resumed>) = 0 [pid 1200] <... mmap resumed>) = 0x7f6390033000 [pid 1193] close(27 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1200] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(27 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1200] <... mprotect resumed>) = 0 [pid 1193] close(28 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1200] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(28 [pid 315] <... socket resumed>) = 3 [pid 316] <... restart_syscall resumed>) = 0 [pid 1200] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1193] close(29 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1192] close(29ci2-android-6-1/strace-static-x86_64: Process 1201 attached [pid 315] <... 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 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1193] exit_group(0 [pid 1201] set_robust_list(0x7f63900539a0, 24 [pid 1200] <... clone3 resumed> => {parent_tid=[147]}, 88) = 147 [pid 1192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1195] <... futex resumed>) = ? [pid 1193] <... exit_group resumed>) = ? [pid 315] <... 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 1201] <... set_robust_list resumed>) = 0 [pid 1200] rt_sigprocmask(SIG_SETMASK, [] [pid 1195] +++ exited with 0 +++ [pid 1192] exit_group(0 [pid 315] close(3) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1201] rt_sigprocmask(SIG_SETMASK, [] [pid 1200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1194] <... futex resumed>) = ? [pid 1193] +++ exited with 0 +++ [pid 1192] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1200] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] +++ exited with 0 +++ [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1192] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1200] <... futex resumed>) = 0 [pid 1201] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 1200] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1201] <... socket resumed>) = 3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 1201] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1201] <... futex resumed>) = 1 [pid 1200] <... futex resumed>) = 0 [pid 315] <... 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 1201] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] <... futex resumed>) = 0 [pid 315] <... 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 1201] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1200] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1201] <... socket resumed>) = 4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1201] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1200] <... futex resumed>) = 0 [pid 1201] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1201] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1200] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1201] <... connect resumed>) = -1 EEXIST (File exists) [pid 1201] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1200] <... futex resumed>) = 0 [pid 315] close(3 [pid 1201] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] <... futex resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 1201] sendfile(-1, -1, [3 [pid 1200] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1201] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 1201] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1201] <... futex resumed>) = 1 [pid 1200] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1201] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] <... futex resumed>) = 0 [pid 317] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1201] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1200] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1201] <... clone3 resumed>) = 148 [pid 317] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... 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] <... openat resumed>) = 3 [pid 1201] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] fstat(3 [pid 1201] <... futex resumed>) = 1 [pid 1200] <... futex resumed>) = 0 [pid 317] fstat(3 [pid 315] <... 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] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1201] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 1201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1201] ioctl(3, PPPIOCSMRU, 0 [pid 1200] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1201] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1201] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] newfstatat(AT_FDCWD, "./55/binderfs" [pid 1201] <... futex resumed>) = 1 [pid 1200] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./62/binderfs" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1201] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1200] close(3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./55/binderfs" [pid 1200] <... close resumed>) = 0 [pid 317] unlink("./62/binderfs" [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1200] close(4 [pid 317] <... unlink resumed>) = 0 [pid 315] close(3 [pid 314] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1200] <... close resumed>) = 0 [pid 317] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1200] close(5 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./55/cgroup.net" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./62/cgroup.net" [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1200] close(6 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./55/cgroup.net" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./62/cgroup.net" [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1200] close(7 [pid 317] <... unlink resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1200] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./55/cgroup.cpu" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./62/cgroup.cpu" [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1200] close(9 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./55/cgroup.cpu" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./62/cgroup.cpu" [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1203 attached [pid 1200] close(10 [pid 317] <... unlink resumed>) = 0 [pid 314] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1203] set_robust_list(0x55557ce52760, 24 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 175 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1203] <... set_robust_list resumed>) = 0 [pid 1200] close(11 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./55/cgroup" [pid 1203] rt_sigprocmask(SIG_SETMASK, [] [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./62/cgroup" [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1200] close(12 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1203] chdir("./56" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./62/cgroup" [pid 314] unlink("./55/cgroup" [pid 1203] <... chdir resumed>) = 0 [pid 1200] close(13 [pid 317] <... unlink resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3 [pid 1203] <... prctl resumed>) = 0 [pid 1200] close(14 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1203] setpgid(0, 0 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] close(3 [pid 1203] <... setpgid resumed>) = 0 [pid 1200] close(15 [pid 317] <... close resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 1203] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./62" [pid 316] fstat(3 [pid 314] rmdir("./55" [pid 1203] <... symlink resumed>) = 0 [pid 1200] close(16 [pid 317] <... rmdir resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 1203] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./63", 0777 [pid 316] getdents64(3 [pid 314] mkdir("./56", 0777 [pid 1203] <... symlink resumed>) = 0 [pid 1200] close(17 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... mkdir resumed>) = 0 [pid 1203] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1203] <... symlink resumed>) = 0 [pid 1200] close(18 [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 1203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] newfstatat(AT_FDCWD, "./59/binderfs" [pid 314] close(3 [pid 1203] <... openat resumed>) = 3 [pid 1200] close(19 [pid 317] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 1203] write(3, "1000", 4 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./59/binderfs" [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1203] <... write resumed>) = 4 [pid 1200] close(20 [pid 317] <... socket resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 1203] close(3 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1203] <... close resumed>) = 0 [pid 1200] close(21 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1203] read(200 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./59/cgroup.net" [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1203] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] close(22 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 1203] symlink("/dev/binderfs", "./binderfs" [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] unlink("./59/cgroup.net" [pid 314] close(3 [pid 1203] <... symlink resumed>) = 0 [pid 1200] close(23 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 1203] write(1, "executing program\n", 18 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP executing program [pid 316] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1203] <... write resumed>) = 18 [pid 1200] close(24 [pid 317] <... socket resumed>) = 3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 1203] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./59/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1203] <... futex resumed>) = 0 [pid 1200] close(25 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 1203] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./59/cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1203] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1200] close(26 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 314] <... 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 1203] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1200] close(27 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./59/cgroup" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1203] <... mmap resumed>) = 0x7f6390033000 [pid 1200] close(28 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 1203] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./59/cgroup" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1203] <... mprotect resumed>) = 0 [pid 1200] close(29 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 314] <... 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 1203] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1203] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1200] exit_group(0 [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... 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 1203] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1201] <... futex resumed>) = ? [pid 1200] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1204 attached [pid 1201] +++ exited with 0 +++ [pid 1200] +++ exited with 0 +++ [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... 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 1204] set_robust_list(0x7f63900539a0, 24 [pid 1203] <... clone3 resumed> => {parent_tid=[176]}, 88) = 176 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] rmdir("./59" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1204] <... set_robust_list resumed>) = 0 [pid 1203] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 316] <... rmdir resumed>) = 0 [pid 314] <... 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 1204] rt_sigprocmask(SIG_SETMASK, [] [pid 1203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] mkdir("./60", 0777 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1203] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... mkdir resumed>) = 0 [pid 314] <... 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 1204] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1203] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1204] <... socket resumed>) = 3 [pid 1203] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] <... 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 313] <... restart_syscall resumed>) = 0 [pid 1204] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] close(3 [pid 314] close(3 [pid 1204] <... futex resumed>) = 1 [pid 1203] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 1204] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 1204] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1203] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1204] <... socket resumed>) = 4 [pid 317] <... 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 316] <... 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] <... 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 1204] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1204] <... futex resumed>) = 1 [pid 1203] <... futex resumed>) = 0 [pid 317] <... 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 316] <... 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] <... 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 1204] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] <... futex resumed>) = 0 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... 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 1204] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1203] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] <... 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 316] <... 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] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1204] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] <... 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 316] <... 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] <... 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 1204] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1204] <... futex resumed>) = 1 [pid 1203] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... 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] close(3 [pid 1204] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 1204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] <... futex resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1204] sendfile(-1, -1, [3 [pid 1203] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1204] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] <... 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1205 attached [pid 1204] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 195 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1206 attached [pid 1205] set_robust_list(0x55557ce52760, 24 [pid 1204] <... futex resumed>) = 1 [pid 1203] <... futex resumed>) = 0 [pid 1206] set_robust_list(0x55557ce52760, 24 [pid 1205] <... set_robust_list resumed>) = 0 [pid 1204] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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] <... clone resumed>, child_tidptr=0x55557ce52750) = 175 [pid 1206] <... set_robust_list resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1206] rt_sigprocmask(SIG_SETMASK, [] [pid 1205] rt_sigprocmask(SIG_SETMASK, [] [pid 1204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] <... futex resumed>) = 0 [pid 316] <... 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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1206] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1204] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1203] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1206] chdir("./56" [pid 1205] chdir("./63" [pid 316] <... 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 1206] <... chdir resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] <... 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 1206] <... prctl resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1206] setpgid(0, 0 [pid 316] <... 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 1206] <... setpgid resumed>) = 0 [pid 316] close(3 [pid 1206] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1205] <... chdir resumed>) = 0 [pid 1204] <... clone3 resumed>) = 177 [pid 316] <... close resumed>) = 0 [pid 1206] <... symlink resumed>) = 0 [pid 1205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1204] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1206] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1205] <... prctl resumed>) = 0 [pid 1204] <... futex resumed>) = 1 [pid 1203] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1206] <... symlink resumed>) = 0 [pid 1205] setpgid(0, 0 [pid 1204] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1206] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1205] <... setpgid resumed>) = 0 [pid 1204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] <... futex resumed>) = 0 [pid 316] <... 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 1206] <... symlink resumed>) = 0 [pid 1205] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1204] ioctl(3, PPPIOCSMRU, 0 [pid 1203] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 1206] <... openat resumed>) = 3 [pid 1205] <... symlink resumed>) = 0 [pid 1204] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1206] write(3, "1000", 4 [pid 1205] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1204] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... setsockopt resumed>) = 0 [pid 1206] <... write resumed>) = 4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1206] close(3 [pid 1205] <... symlink resumed>) = 0 [pid 1204] <... futex resumed>) = 1 [pid 1203] <... futex resumed>) = 0 [pid 316] <... 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 1206] <... close resumed>) = 0 [pid 1205] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1204] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1203] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1206] read(200 [pid 1205] <... symlink resumed>) = 0 [pid 1203] <... close resumed>) = 0 [pid 316] <... 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 1206] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1203] close(4 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1206] symlink("/dev/binderfs", "./binderfs" [pid 1205] <... openat resumed>) = 3 [pid 1203] <... close resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 1206] <... symlink resumed>) = 0 [pid 1205] write(3, "1000", 4 [pid 1203] close(5 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1206] write(1, "executing program\n", 18 [pid 1205] <... write resumed>) = 4 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1206] <... write resumed>) = 18 [pid 1205] close(3 executing program [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1206] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... close resumed>) = 0 [pid 1203] close(6 [pid 316] <... 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 1206] <... futex resumed>) = 0 [pid 1205] read(200 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1206] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1205] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] close(7 [pid 316] <... setsockopt resumed>) = 0 [pid 1206] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1205] symlink("/dev/binderfs", "./binderfs" [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... close resumed>) = 0 [pid 1206] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1205] <... symlink resumed>) = 0 [pid 1203] close(8 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1205] write(1, "executing program\n", 18 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1206] <... mmap resumed>) = 0x7f6390033000 [pid 1205] <... write resumed>) = 18 [pid 1203] close(9 executing program [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1206] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1205] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1208 attached [pid 1206] <... mprotect resumed>) = 0 [pid 1205] <... futex resumed>) = 0 [pid 1203] close(10 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 183 [pid 313] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1208] set_robust_list(0x55557ce52760, 24 [pid 1206] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1205] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1208] <... set_robust_list resumed>) = 0 [pid 1206] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1205] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1203] close(11 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... openat resumed>) = 3 [pid 1206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1209 attached [pid 1208] rt_sigprocmask(SIG_SETMASK, [] [pid 1205] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] fstat(3 [pid 1206] <... clone3 resumed> => {parent_tid=[176]}, 88) = 176 [pid 1209] set_robust_list(0x7f63900539a0, 24 [pid 1208] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1206] rt_sigprocmask(SIG_SETMASK, [] [pid 1205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1203] close(12 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1209] <... set_robust_list resumed>) = 0 [pid 1208] chdir("./60" [pid 1206] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1209] rt_sigprocmask(SIG_SETMASK, [] [pid 1208] <... chdir resumed>) = 0 [pid 1206] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getdents64(3 [pid 1209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1206] <... futex resumed>) = 0 [pid 1205] <... mmap resumed>) = 0x7f6390033000 [pid 1203] close(13 [pid 1209] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1208] <... prctl resumed>) = 0 [pid 1206] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1209] <... socket resumed>) = 3 [pid 1205] <... mprotect resumed>) = 0 [pid 1203] close(14 [pid 313] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1208] setpgid(0, 0 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1208] <... setpgid resumed>) = 0 [pid 1205] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1203] close(15 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1208] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] newfstatat(AT_FDCWD, "./47/binderfs" [pid 1209] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1208] <... symlink resumed>) = 0 [pid 1203] close(16 [pid 1205] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1209] <... futex resumed>) = 1 [pid 1208] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1206] <... futex resumed>) = 0 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1210 attached [pid 1209] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] unlink("./47/binderfs" [pid 1210] set_robust_list(0x7f63900539a0, 24 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... symlink resumed>) = 0 [pid 1206] <... futex resumed>) = 0 [pid 1205] <... clone3 resumed> => {parent_tid=[196]}, 88) = 196 [pid 1203] close(17 [pid 1210] <... set_robust_list resumed>) = 0 [pid 1209] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1208] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1206] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] rt_sigprocmask(SIG_SETMASK, [] [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 1210] rt_sigprocmask(SIG_SETMASK, [] [pid 1209] <... socket resumed>) = 4 [pid 1208] <... symlink resumed>) = 0 [pid 1205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1203] close(18 [pid 313] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1210] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1209] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1205] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1210] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1209] <... futex resumed>) = 1 [pid 1208] <... openat resumed>) = 3 [pid 1206] <... futex resumed>) = 0 [pid 1205] <... futex resumed>) = 0 [pid 1203] close(19 [pid 313] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 1210] <... socket resumed>) = 3 [pid 1209] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] write(3, "1000", 4 [pid 1206] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1210] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... write resumed>) = 4 [pid 1206] <... futex resumed>) = 0 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] close(20 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] unlink("./47/cgroup.net" [pid 1210] <... futex resumed>) = 0 [pid 1209] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1208] close(3 [pid 1206] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 1210] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1209] <... connect resumed>) = -1 EEXIST (File exists) [pid 1208] <... close resumed>) = 0 [pid 1205] <... futex resumed>) = 0 [pid 1203] close(21 [pid 313] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1210] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1209] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] read(200 [pid 1205] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1210] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] <... futex resumed>) = 1 [pid 1208] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1206] <... futex resumed>) = 0 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] close(22 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1209] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] symlink("/dev/binderfs", "./binderfs" [pid 1206] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] newfstatat(AT_FDCWD, "./47/cgroup.cpu" [pid 1210] <... futex resumed>) = 0 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... symlink resumed>) = 0 [pid 1206] <... futex resumed>) = 0 [pid 1205] <... futex resumed>) = 1 [pid 1203] close(23 [pid 1210] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1206] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1210] <... connect resumed>) = -1 EEXIST (File exists) [pid 1209] sendfile(-1, -1, [3 [pid 1208] write(1, "executing program\n", 18 [pid 1205] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 313] unlink("./47/cgroup.cpu" [pid 1210] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1208] <... write resumed>) = 18 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] close(24 [pid 1210] <... futex resumed>) = 0 [pid 1209] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... unlink resumed>) = 0 [pid 1210] sendfile(-1, -1, [3 [pid 1209] <... futex resumed>) = 1 [pid 1208] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... futex resumed>) = 0 [pid 1205] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1210] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1209] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] <... futex resumed>) = 0 [pid 1206] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = 0 [pid 1203] close(25 [pid 1210] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1206] <... futex resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 1205] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1210] <... futex resumed>) = 0 [pid 1209] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1208] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1206] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1203] close(26 [pid 313] newfstatat(AT_FDCWD, "./47/cgroup" [pid 1210] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1208] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1209] <... clone3 resumed>) = 177 [pid 1208] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1209] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1205] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1210] <... futex resumed>) = 0 [pid 1209] <... futex resumed>) = 1 [pid 1208] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1206] <... futex resumed>) = 0 [pid 1205] <... futex resumed>) = 1 [pid 1203] close(27 [pid 313] unlink("./47/cgroup"ci2-android-6-1/strace-static-x86_64: Process 1212 attached [pid 1210] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1209] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1208] <... clone3 resumed> => {parent_tid=[184]}, 88) = 184 [pid 313] <... unlink resumed>) = 0 [pid 1212] set_robust_list(0x7f63900539a0, 24 [pid 1208] rt_sigprocmask(SIG_SETMASK, [] [pid 1203] close(28 [pid 1208] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1208] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1208] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1209] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1210] <... clone3 resumed>) = 197 [pid 1209] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1212] <... set_robust_list resumed>) = 0 [pid 1210] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... futex resumed>) = 0 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3 [pid 1212] rt_sigprocmask(SIG_SETMASK, [] [pid 1210] <... futex resumed>) = 1 [pid 1206] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] <... futex resumed>) = 0 [pid 1203] close(29 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1210] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1205] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1212] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1206] close(3 [pid 313] close(3 [pid 1212] <... socket resumed>) = 3 [pid 1210] ioctl(3, PPPIOCSMRU, 0 [pid 1206] <... close resumed>) = 0 [pid 1205] <... futex resumed>) = 0 [pid 1203] exit_group(0 [pid 313] <... close resumed>) = 0 [pid 1212] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1210] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1205] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1204] <... futex resumed>) = ? [pid 1203] <... exit_group resumed>) = ? [pid 1212] <... futex resumed>) = 1 [pid 1210] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... futex resumed>) = 0 [pid 1206] close(4 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] rmdir("./47" [pid 1208] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1208] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1212] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1204] +++ exited with 0 +++ [pid 1203] +++ exited with 0 +++ [pid 313] <... rmdir resumed>) = 0 [pid 1212] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1210] <... futex resumed>) = 0 [pid 1206] <... close resumed>) = 0 [pid 1205] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] mkdir("./48", 0777 [pid 1212] <... futex resumed>) = 1 [pid 1210] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] <... futex resumed>) = 0 [pid 1206] close(5 [pid 1205] <... close resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... mkdir resumed>) = 0 [pid 1212] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(4 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... futex resumed>) = 0 [pid 1206] close(6 [pid 1205] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1212] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1208] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(5 [pid 313] close(3 [pid 1212] <... connect resumed>) = -1 EEXIST (File exists) [pid 1212] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 1212] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] close(7 [pid 1205] close(6 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1208] <... futex resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1206] close(8 [pid 1205] close(7 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1212] sendfile(-1, -1, [3 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1212] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1206] close(9 [pid 1205] close(8 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1212] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1212] <... futex resumed>) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1206] close(10 [pid 1205] close(9 [pid 313] close(3 [pid 1212] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... futex resumed>) = 0 [pid 1206] close(11 [pid 313] <... close resumed>) = 0 [pid 1212] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1208] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(10 [pid 1212] <... clone3 resumed>) = 185 [pid 1206] close(12 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1212] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1212] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(11 [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... futex resumed>) = 0 [pid 1206] close(13 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 1212] ioctl(3, PPPIOCSMRU, 0 [pid 1208] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(12 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1212] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 315] <... restart_syscall resumed>) = 0 [pid 1212] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] close(14 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1212] <... futex resumed>) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(13 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1212] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] close(3 [pid 1206] close(15 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1208] <... close resumed>) = 0 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(14 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1208] close(4 [pid 315] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1208] <... close resumed>) = 0 [pid 1206] close(16 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1208] close(5 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(15 [pid 315] fstat(3 [pid 313] <... 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 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1208] close(6 [pid 1206] close(17 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(16 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1208] close(7 [pid 315] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(18 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1208] close(8 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(17 [pid 315] newfstatat(AT_FDCWD, "./56/binderfs" [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(19 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1208] close(9 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(18 [pid 315] unlink("./56/binderfs" [pid 313] <... 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 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(20 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1208] close(10 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(19 [pid 315] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(21 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1208] close(11 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(20 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] newfstatat(AT_FDCWD, "./56/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(22 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1208] close(12 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(21 [pid 315] unlink("./56/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(23 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1208] close(13 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(22 [pid 315] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(24 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1208] close(14 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(23 [pid 315] newfstatat(AT_FDCWD, "./56/cgroup.cpu" [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(25 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1208] close(15 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(24 [pid 315] unlink("./56/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(26 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1208] close(16 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(25 [pid 315] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(27 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 1208] close(17 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(26 [pid 315] newfstatat(AT_FDCWD, "./56/cgroup" [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(28 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 1208] close(18 [pid 315] unlink("./56/cgroup" [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1208] close(19 [pid 315] getdents64(3 [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1208] close(20 [pid 315] close(3 [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1208] close(21 [pid 315] rmdir("./56" [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 1208] close(22 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./57", 0777 [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] close(29 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1208] close(23 [pid 1206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(27 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1208] close(24 [pid 1206] exit_group(0 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1209] <... futex resumed>) = ? [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1206] <... exit_group resumed>) = ? [pid 1205] close(28 [pid 315] <... close resumed>) = 0 [pid 313] <... 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 1209] +++ exited with 0 +++ [pid 1208] close(25 [pid 1206] +++ exited with 0 +++ [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] close(29 [pid 315] <... socket resumed>) = 3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 1208] close(26 [pid 1205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1205] exit_group(0 [pid 315] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1208] close(27 [pid 1205] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1210] <... futex resumed>) = ? [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... setsockopt resumed>) = 0 [pid 1208] close(28 [pid 315] close(3 [pid 314] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 1208] close(29 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] fstat(3 [pid 1208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1210] +++ exited with 0 +++ [pid 1208] exit_group(0 [pid 1205] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1212] <... futex resumed>) = ? [pid 1208] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 1212] +++ exited with 0 +++ [pid 1208] +++ exited with 0 +++ [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./56/binderfs" [pid 313] <... 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 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./56/binderfs" [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... setsockopt resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./56/cgroup.net" [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./56/cgroup.net" [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./56/cgroup.cpu" [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 316] <... restart_syscall resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./56/cgroup.cpu" [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 315] close(3 [pid 314] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./56/cgroup" [pid 313] <... setsockopt resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] unlink("./56/cgroup" [pid 313] close(3 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 313] <... close resumed>) = 0 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] close(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] rmdir("./56" [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./57", 0777 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... 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] <... mkdir resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1215 attached [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 149 [pid 1215] set_robust_list(0x55557ce52760, 24 [pid 315] <... 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] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1215] <... set_robust_list resumed>) = 0 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1215] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 1215] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] close(3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1215] chdir("./48" [pid 315] <... close resumed>) = 0 [pid 314] <... 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 1215] <... chdir resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] close(3 [pid 1215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... close resumed>) = 0 [pid 1215] <... prctl resumed>) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 1216 attached [pid 1215] setpgid(0, 0 [pid 314] <... socket resumed>) = 3 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 178 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1216] set_robust_list(0x55557ce52760, 24 [pid 1215] <... setpgid resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 1216] <... set_robust_list resumed>) = 0 [pid 1215] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1216] rt_sigprocmask(SIG_SETMASK, [] [pid 1215] <... symlink resumed>) = 0 [pid 314] <... 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 1216] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1215] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1216] chdir("./57" [pid 317] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1216] <... chdir resumed>) = 0 [pid 1215] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1215] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 317] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... 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 1216] <... prctl resumed>) = 0 [pid 1215] <... symlink resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1216] setpgid(0, 0 [pid 1215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] fstat(3 [pid 314] <... 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 1216] <... setpgid resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1216] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1215] <... openat resumed>) = 3 [pid 317] getdents64(3 [pid 314] <... 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 1216] <... symlink resumed>) = 0 [pid 1215] write(3, "1000", 4 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1216] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1215] <... write resumed>) = 4 [pid 317] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1216] <... symlink resumed>) = 0 [pid 1215] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1216] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1215] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./63/binderfs" [pid 1216] <... symlink resumed>) = 0 [pid 1215] read(200 [pid 314] <... 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 1216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1215] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1216] <... openat resumed>) = 3 [pid 317] unlink("./63/binderfs" [pid 314] <... 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 1216] write(3, "1000", 4 [pid 1215] symlink("/dev/binderfs", "./binderfs" [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1216] <... write resumed>) = 4 [pid 1215] <... symlink resumed>) = 0 [pid 317] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1216] close(3 [pid 1215] write(1, "executing program\n", 18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 1216] <... close resumed>) = 0 [pid 1215] <... write resumed>) = 18 [pid 317] newfstatat(AT_FDCWD, "./63/cgroup.net" [pid 314] <... close resumed>) = 0 [pid 1216] read(200 [pid 1215] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1216] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1215] <... futex resumed>) = 0 [pid 317] unlink("./63/cgroup.net" [pid 314] <... socket resumed>) = 3 [pid 1216] symlink("/dev/binderfs", "./binderfs" [pid 1215] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1216] <... symlink resumed>) = 0 [pid 1215] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1216] write(1, "executing program\n", 18 [pid 1215] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1216] <... write resumed>) = 18 [pid 1215] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 317] newfstatat(AT_FDCWD, "./63/cgroup.cpu" [pid 314] <... 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 1216] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1216] <... futex resumed>) = 0 [pid 1215] <... mmap resumed>) = 0x7f6390033000 [pid 317] unlink("./63/cgroup.cpu" [pid 314] <... 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 1216] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1215] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1216] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1215] <... mprotect resumed>) = 0 [pid 317] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1216] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1215] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] newfstatat(AT_FDCWD, "./63/cgroup" [pid 316] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1215] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1216] <... mmap resumed>) = 0x7f6390033000 [pid 1215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] unlink("./63/cgroup" [pid 316] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1217 attached [pid 1216] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... unlink resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 314] <... 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 1217] set_robust_list(0x7f63900539a0, 24 [pid 1216] <... mprotect resumed>) = 0 [pid 1215] <... clone3 resumed> => {parent_tid=[150]}, 88) = 150 [pid 317] getdents64(3 [pid 316] fstat(3 [pid 314] close(3 [pid 1217] <... set_robust_list resumed>) = 0 [pid 1216] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1215] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... close resumed>) = 0 [pid 1217] rt_sigprocmask(SIG_SETMASK, [] [pid 1216] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1215] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1217] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1215] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] getdents64(3 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1217] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 317] rmdir("./63" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1218 attached [pid 1217] <... socket resumed>) = 3 [pid 1215] <... futex resumed>) = 0 [pid 317] <... rmdir resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 ci2-android-6-1/strace-static-x86_64: Process 1219 attached [pid 1218] set_robust_list(0x7f63900539a0, 24 [pid 1217] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 [pid 1215] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] mkdir("./64", 0777 [pid 316] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 178 [pid 1219] set_robust_list(0x55557ce52760, 24 [pid 1218] <... set_robust_list resumed>) = 0 [pid 1217] <... futex resumed>) = 0 [pid 1216] rt_sigprocmask(SIG_SETMASK, [] [pid 1215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... mkdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1219] <... set_robust_list resumed>) = 0 [pid 1218] rt_sigprocmask(SIG_SETMASK, [] [pid 1217] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1215] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./60/binderfs" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1219] rt_sigprocmask(SIG_SETMASK, [] [pid 1218] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 1219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1218] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1217] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1216] <... futex resumed>) = 0 [pid 1215] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1219] chdir("./57" [pid 1218] <... socket resumed>) = 3 [pid 1217] <... socket resumed>) = 4 [pid 1216] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 316] unlink("./60/binderfs" [pid 1219] <... chdir resumed>) = 0 [pid 1218] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... unlink resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1218] <... futex resumed>) = 0 [pid 1217] <... futex resumed>) = 1 [pid 317] <... socket resumed>) = 3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1218] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1217] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1216] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 316] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1219] <... prctl resumed>) = 0 [pid 1218] <... futex resumed>) = 0 [pid 1216] <... futex resumed>) = 1 [pid 1215] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1219] setpgid(0, 0 [pid 1218] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1217] <... futex resumed>) = 0 [pid 1216] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1215] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./60/cgroup.net" [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1219] <... setpgid resumed>) = 0 [pid 1218] <... socket resumed>) = 4 [pid 1217] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1215] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1219] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1218] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... connect resumed>) = 0 [pid 317] close(3 [pid 316] unlink("./60/cgroup.net" [pid 1219] <... symlink resumed>) = 0 [pid 1218] <... futex resumed>) = 1 [pid 1217] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1219] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1218] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1217] <... futex resumed>) = 1 [pid 1216] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1219] <... symlink resumed>) = 0 [pid 1218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1217] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... futex resumed>) = 0 [pid 1215] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 1219] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1218] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1215] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1219] <... symlink resumed>) = 0 [pid 1218] <... connect resumed>) = 0 [pid 1217] sendfile(-1, -1, [3 [pid 1215] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./60/cgroup.cpu" [pid 1219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1218] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1219] <... openat resumed>) = 3 [pid 1218] <... futex resumed>) = 1 [pid 1217] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1219] write(3, "1000", 4 [pid 1218] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1217] <... futex resumed>) = 1 [pid 1216] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./60/cgroup.cpu" [pid 1219] <... write resumed>) = 4 [pid 1218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1217] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... futex resumed>) = 0 [pid 1215] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1219] close(3 [pid 1218] sendfile(-1, -1, [3 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1215] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 1219] <... close resumed>) = 0 [pid 1218] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1217] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1215] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1219] read(200 [pid 1218] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... clone3 resumed>) = 151 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1219] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1218] <... futex resumed>) = 1 [pid 1217] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 317] <... 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 1219] symlink("/dev/binderfs", "./binderfs" [pid 1218] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1217] <... futex resumed>) = 1 [pid 1216] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./60/cgroup" [pid 1219] <... symlink resumed>) = 0 [pid 1218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1217] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... futex resumed>) = 0 [pid 1215] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1219] write(1, "executing program\n", 18 executing program [pid 1218] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1215] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1219] <... write resumed>) = 18 [pid 1218] <... clone3 resumed>) = 180 [pid 1217] ioctl(3, PPPIOCSMRU, 0 [pid 1215] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 1219] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./60/cgroup" [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = 1 [pid 1217] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... futex resumed>) = 0 [pid 317] <... 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 313] <... restart_syscall resumed>) = 0 [pid 1219] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1218] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1217] <... futex resumed>) = 1 [pid 1216] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 1219] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1217] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... futex resumed>) = 0 [pid 1215] close(3 [pid 317] <... 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 316] getdents64(3 [pid 1219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1218] ioctl(3, PPPIOCSMRU, 0 [pid 1216] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1215] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 1219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1218] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1215] close(4 [pid 317] <... 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 316] close(3 [pid 1219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1218] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... close resumed>) = 0 [pid 317] close(3 [pid 316] <... close resumed>) = 0 [pid 1219] <... mmap resumed>) = 0x7f6390033000 [pid 1218] <... futex resumed>) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1215] close(5 [pid 317] <... close resumed>) = 0 [pid 316] rmdir("./60" [pid 1219] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1218] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] close(3 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1219] <... mprotect resumed>) = 0 [pid 1216] <... close resumed>) = 0 [pid 1215] close(6 [pid 317] <... socket resumed>) = 3 [pid 316] <... rmdir resumed>) = 0 [pid 1219] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1216] close(4 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] mkdir("./61", 0777 [pid 1219] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1216] <... close resumed>) = 0 [pid 1215] close(7 [pid 317] <... 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 1219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1216] close(5 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... mkdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1222 attached [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(8 [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1222] set_robust_list(0x7f63900539a0, 24 [pid 1219] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 [pid 1216] close(6 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1222] <... set_robust_list resumed>) = 0 [pid 1219] rt_sigprocmask(SIG_SETMASK, [] [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(9 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 1222] rt_sigprocmask(SIG_SETMASK, [] [pid 1219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1216] close(7 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] close(3 [pid 1222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1219] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(10 [pid 317] <... 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 1222] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1219] <... futex resumed>) = 0 [pid 1216] close(8 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 1222] <... socket resumed>) = 3 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1219] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1215] close(11 [pid 317] <... 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 1222] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] close(9 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1222] <... futex resumed>) = 0 [pid 1219] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(12 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 1222] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1219] <... futex resumed>) = 0 [pid 1216] close(10 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1222] <... socket resumed>) = 4 [pid 1219] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(13 [pid 317] <... close resumed>) = 0 [pid 1222] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] close(11 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 1222] <... futex resumed>) = 0 [pid 1219] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(14 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1222] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1219] <... futex resumed>) = 0 [pid 1216] close(12 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1222] <... connect resumed>) = 0 [pid 1219] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(15 [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1223 attached [pid 1222] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] close(13 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1223] set_robust_list(0x55557ce52760, 24 [pid 1222] <... futex resumed>) = 1 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1219] <... futex resumed>) = 0 [pid 1215] close(16 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 198 [pid 1223] <... set_robust_list resumed>) = 0 [pid 1222] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1219] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] close(14 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... close resumed>) = 0 [pid 1223] rt_sigprocmask(SIG_SETMASK, [] [pid 1222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1219] <... futex resumed>) = 0 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(17 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1222] sendfile(-1, -1, [3 [pid 1219] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] close(15 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1223] chdir("./64" [pid 1222] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(18 [pid 316] <... socket resumed>) = 3 [pid 1223] <... chdir resumed>) = 0 [pid 1222] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] close(16 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1222] <... futex resumed>) = 1 [pid 1219] <... futex resumed>) = 0 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(19 [pid 316] <... 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 1223] <... prctl resumed>) = 0 [pid 1222] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1219] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] close(17 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1223] setpgid(0, 0 [pid 1222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1219] <... futex resumed>) = 0 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(20 [pid 1223] <... setpgid resumed>) = 0 [pid 1222] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1216] close(18 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1223] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1222] <... clone3 resumed>) = 180 [pid 1219] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(21 [pid 1223] <... symlink resumed>) = 0 [pid 1222] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] close(19 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1223] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1222] <... futex resumed>) = 1 [pid 1219] <... futex resumed>) = 0 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(22 [pid 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1223] <... symlink resumed>) = 0 [pid 1222] ioctl(3, PPPIOCSMRU, 0 [pid 1219] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] close(20 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1223] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1222] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1219] <... futex resumed>) = 0 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(23 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1223] <... symlink resumed>) = 0 [pid 1222] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1216] close(21 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1222] <... futex resumed>) = 0 [pid 1219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1223] <... openat resumed>) = 3 [pid 1222] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] close(22 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1223] write(3, "1000", 4 [pid 1219] close(3 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(25 [pid 316] <... 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 1223] <... write resumed>) = 4 [pid 1219] <... close resumed>) = 0 [pid 1216] close(23 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1223] close(3 [pid 1219] close(4 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(26 [pid 1223] <... close resumed>) = 0 [pid 1219] <... close resumed>) = 0 [pid 1216] close(24 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1223] read(200 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(27 [pid 1223] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1219] close(5 [pid 1216] close(25 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1223] symlink("/dev/binderfs", "./binderfs" [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(28 [pid 316] <... 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 1223] <... symlink resumed>) = 0 [pid 1219] close(6 [pid 1216] close(26 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 1223] write(1, "executing program\n", 18 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] close(29 [pid 1223] <... write resumed>) = 18 executing program [pid 1216] close(27 [pid 1215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1223] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] close(7 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] exit_group(0 [pid 316] <... 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 1223] <... futex resumed>) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1217] <... futex resumed>) = ? [pid 1216] close(28 [pid 1215] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1223] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1219] close(8 [pid 1217] +++ exited with 0 +++ [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1215] +++ exited with 0 +++ [pid 1223] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1216] close(29 [pid 316] <... 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 1223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1219] close(9 [pid 1216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1216] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1219] close(10 [pid 1218] <... futex resumed>) = ? [pid 1216] <... exit_group resumed>) = ? [pid 1223] <... mmap resumed>) = 0x7f6390033000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1218] +++ exited with 0 +++ [pid 316] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1219] close(11 [pid 1216] +++ exited with 0 +++ [pid 1223] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] close(3 [pid 1223] <... mprotect resumed>) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1223] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... close resumed>) = 0 [pid 1219] close(12 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1223] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1219] close(13 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 1225 attached [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1223] <... clone3 resumed> => {parent_tid=[199]}, 88) = 199 [pid 1225] set_robust_list(0x7f63900539a0, 24 [pid 1223] rt_sigprocmask(SIG_SETMASK, [] [pid 1219] close(14 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1225] <... set_robust_list resumed>) = 0 [pid 1223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1225] rt_sigprocmask(SIG_SETMASK, [] [pid 1223] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] close(15 [pid 316] <... 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 1225] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1223] <... futex resumed>) = 0 [pid 1223] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1225] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1225] <... socket resumed>) = 3 [pid 1219] close(16 [pid 316] <... 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 1225] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1225] <... futex resumed>) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1219] close(17 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1225] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1223] <... futex resumed>) = 0 [pid 1223] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1219] close(18 [pid 316] <... setsockopt resumed>) = 0 [pid 1225] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1225] <... socket resumed>) = 4 [pid 1219] close(19 [pid 316] <... 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 1225] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1225] <... futex resumed>) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1219] close(20 [pid 316] <... 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 1225] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... futex resumed>) = 0 [pid 1219] close(21 [pid 1223] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... setsockopt resumed>) = 0 [pid 1225] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1225] <... connect resumed>) = 0 [pid 1219] close(22 [pid 316] <... 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 1225] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1225] <... futex resumed>) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1219] close(23 [pid 316] <... 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 1225] sendfile(-1, -1, [3 [pid 1223] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1225] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1223] <... futex resumed>) = 0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1223] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1225] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] close(24 [pid 1225] <... futex resumed>) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 1225] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1223] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1219] close(25 [pid 316] close(3 [pid 1225] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1219] close(26) = -1 EBADF (Bad file descriptor) [pid 1219] close(27) = -1 EBADF (Bad file descriptor) [pid 1219] close(28) = -1 EBADF (Bad file descriptor) [pid 1219] close(29) = -1 EBADF (Bad file descriptor) [pid 1225] <... clone3 resumed>) = 200 [pid 1219] exit_group(0 [pid 1225] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1222] <... futex resumed>) = ? [pid 1219] <... exit_group resumed>) = ? [pid 1225] <... futex resumed>) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1222] +++ exited with 0 +++ [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... restart_syscall resumed>) = 0 [pid 1225] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1225] ioctl(3, PPPIOCSMRU, 0 [pid 1223] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1219] +++ exited with 0 +++ ci2-android-6-1/strace-static-x86_64: Process 1227 attached [pid 1225] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 313] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1227] set_robust_list(0x55557ce52760, 24 [pid 1225] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 186 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1227] <... set_robust_list resumed>) = 0 [pid 1225] <... futex resumed>) = 1 [pid 1223] <... futex resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1227] rt_sigprocmask(SIG_SETMASK, [] [pid 1225] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] close(3 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... openat resumed>) = 3 [pid 1227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1223] <... close resumed>) = 0 [pid 313] fstat(3 [pid 1227] chdir("./61" [pid 1223] close(4 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1227] <... chdir resumed>) = 0 [pid 1223] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] getdents64(3 [pid 1227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1223] close(5 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1227] <... prctl resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1227] setpgid(0, 0 [pid 1223] close(6 [pid 315] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1227] <... setpgid resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./48/binderfs" [pid 1227] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1223] close(7 [pid 315] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1227] <... symlink resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 313] unlink("./48/binderfs" [pid 1227] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1223] close(8 [pid 315] fstat(3 [pid 313] <... unlink resumed>) = 0 [pid 1227] <... symlink resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1227] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1223] close(9 [pid 315] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1227] <... symlink resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] newfstatat(AT_FDCWD, "./48/cgroup.net" [pid 1227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1223] close(10 [pid 315] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1227] <... openat resumed>) = 3 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./48/cgroup.net" [pid 1227] write(3, "1000", 4 [pid 1223] close(11 [pid 315] newfstatat(AT_FDCWD, "./57/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 1227] <... write resumed>) = 4 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1227] close(3 [pid 1223] close(12 [pid 315] unlink("./57/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1227] <... close resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./48/cgroup.cpu" [pid 1227] read(200 [pid 1223] close(13 [pid 315] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1227] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./48/cgroup.cpu" [pid 1227] symlink("/dev/binderfs", "./binderfs" [pid 1223] close(14 [pid 315] newfstatat(AT_FDCWD, "./57/cgroup.net" [pid 313] <... unlink resumed>) = 0 [pid 1227] <... symlink resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1227] write(1, "executing program\n", 18 [pid 1223] close(15 executing program [pid 315] unlink("./57/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1227] <... write resumed>) = 18 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./48/cgroup" [pid 1227] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] close(16 [pid 315] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1227] <... futex resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./48/cgroup" [pid 1227] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1223] close(17 [pid 315] newfstatat(AT_FDCWD, "./57/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 1227] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 1227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1223] close(18 [pid 315] unlink("./57/cgroup.cpu" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 313] close(3 [pid 1227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1223] close(19 [pid 315] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 1227] <... mmap resumed>) = 0x7f6390033000 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rmdir("./48" [pid 1227] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1223] close(20 [pid 315] newfstatat(AT_FDCWD, "./57/cgroup" [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1227] <... mprotect resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] mkdir("./49", 0777 [pid 1227] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1223] close(21 [pid 315] unlink("./57/cgroup" [pid 313] <... mkdir resumed>) = 0 [pid 1227] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 314] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1223] close(22 [pid 315] getdents64(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1228 attached [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] close(3 [pid 1228] set_robust_list(0x7f63900539a0, 24 [pid 1227] <... clone3 resumed> => {parent_tid=[187]}, 88) = 187 [pid 1223] close(23 [pid 315] close(3 [pid 314] <... openat resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1228] <... set_robust_list resumed>) = 0 [pid 1227] rt_sigprocmask(SIG_SETMASK, [] [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] fstat(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1228] rt_sigprocmask(SIG_SETMASK, [] [pid 1227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1223] close(24 [pid 315] rmdir("./57" [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... socket resumed>) = 3 [pid 1228] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1227] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1228] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1227] <... futex resumed>) = 0 [pid 1223] close(25 [pid 315] mkdir("./58", 0777 [pid 314] getdents64(3 [pid 313] <... 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 1228] <... socket resumed>) = 3 [pid 1227] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1228] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] close(26 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1228] <... futex resumed>) = 1 [pid 1227] <... futex resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] close(3 [pid 1223] close(27 [pid 315] close(3 [pid 313] <... close resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1223] close(28 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1228] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] close(29 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] <... futex resumed>) = 0 [pid 1223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1228] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1227] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1223] exit_group(0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./57/binderfs" [pid 313] <... 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 1228] <... socket resumed>) = 4 [pid 1225] <... futex resumed>) = ? [pid 1223] <... exit_group resumed>) = ? [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1228] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] +++ exited with 0 +++ [pid 1223] +++ exited with 0 +++ [pid 315] close(3 [pid 314] unlink("./57/binderfs" [pid 313] <... 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 1228] <... futex resumed>) = 1 [pid 1227] <... futex resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1228] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1228] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1227] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./57/cgroup.net" [pid 313] <... 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 1228] <... connect resumed>) = 0 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1228] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./57/cgroup.net" [pid 313] <... 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 1228] <... futex resumed>) = 1 [pid 1227] <... futex resumed>) = 0 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 1228] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] <... futex resumed>) = 0 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1228] sendfile(-1, -1, [3 [pid 1227] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1228] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] newfstatat(AT_FDCWD, "./57/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1228] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1228] <... futex resumed>) = 1 [pid 1227] <... futex resumed>) = 0 [pid 315] <... 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] unlink("./57/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1228] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] <... 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 1228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] <... futex resumed>) = 0 [pid 315] <... 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] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 1228] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1227] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1228] <... clone3 resumed>) = 188 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./57/cgroup" [pid 313] <... 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 1228] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1228] <... futex resumed>) = 1 [pid 1227] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./57/cgroup" [pid 313] <... 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 1228] ioctl(3, PPPIOCSMRU, 0 [pid 1227] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1228] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1227] <... futex resumed>) = 0 [pid 315] close(3 [pid 314] getdents64(3 [pid 313] <... setsockopt resumed>) = 0 [pid 1228] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1227] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1228] <... futex resumed>) = 0 [pid 1227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 1228] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1227] close(3 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 315] <... socket resumed>) = 3 [pid 1227] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] rmdir("./57" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1227] close(4 [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 1227] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./58", 0777 [pid 313] <... 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 1227] close(5 [pid 315] <... 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] <... mkdir resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1227] close(6 [pid 314] <... socket resumed>) = 3 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] close(3 [pid 1227] close(7 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1227] close(8 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1227] close(9 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... 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 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1227] close(10 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1227] close(11 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] <... 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 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1227] close(12 [pid 315] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1227] close(13 [pid 314] <... 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 313] <... setsockopt resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1227] close(14 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] close(3 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1227] close(15 [pid 314] <... 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 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1227] close(16 [pid 314] <... 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 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1227] close(17 [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1230 attached [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1230] set_robust_list(0x55557ce52760, 24 [pid 1227] close(18 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 181 [pid 314] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1230] <... set_robust_list resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1230] rt_sigprocmask(SIG_SETMASK, [] [pid 1227] close(19 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 1230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1230] chdir("./58" [pid 1227] close(20 [pid 317] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1230] <... chdir resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1227] close(21 [pid 317] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... 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 1230] <... prctl resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1230] setpgid(0, 0 [pid 1227] close(22 [pid 317] fstat(3 [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1231 attached [pid 1230] <... setpgid resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] close(3 [pid 1231] set_robust_list(0x55557ce52760, 24 [pid 1230] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1227] close(23 [pid 317] getdents64(3 [pid 314] <... close resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 152 [pid 1231] <... set_robust_list resumed>) = 0 [pid 1230] <... symlink resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1231] rt_sigprocmask(SIG_SETMASK, [] [pid 1230] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1227] close(24 [pid 317] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... socket resumed>) = 3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1230] <... symlink resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1231] chdir("./49" [pid 1230] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1227] close(25 [pid 317] newfstatat(AT_FDCWD, "./64/binderfs" [pid 314] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1231] <... chdir resumed>) = 0 [pid 1230] <... symlink resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1227] close(26 [pid 317] unlink("./64/binderfs" [pid 314] <... 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 1231] <... prctl resumed>) = 0 [pid 1230] <... openat resumed>) = 3 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1231] setpgid(0, 0 [pid 1230] write(3, "1000", 4 [pid 1227] close(27 [pid 317] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1231] <... setpgid resumed>) = 0 [pid 1230] <... write resumed>) = 4 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1231] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1230] close(3 [pid 1227] close(28 [pid 317] newfstatat(AT_FDCWD, "./64/cgroup.net" [pid 314] <... 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 1231] <... symlink resumed>) = 0 [pid 1230] <... close resumed>) = 0 [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1231] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1230] read(200 [pid 1227] close(29 [pid 317] unlink("./64/cgroup.net" [pid 314] <... 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 1231] <... symlink resumed>) = 0 [pid 1230] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1231] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1230] symlink("/dev/binderfs", "./binderfs" [pid 1227] exit_group(0 [pid 317] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1231] <... symlink resumed>) = 0 [pid 1230] <... symlink resumed>) = 0 [pid 1228] <... futex resumed>) = ? [pid 1227] <... exit_group resumed>) = ? [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1230] write(1, "executing program\n", 18 [pid 1228] +++ exited with 0 +++ [pid 1227] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./64/cgroup.cpu" [pid 314] <... close resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1231] <... openat resumed>) = 3 [pid 1230] <... write resumed>) = 18 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1231] write(3, "1000", 4 [pid 1230] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./64/cgroup.cpu" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1231] <... write resumed>) = 4 [pid 1230] <... futex resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1231] close(3 [pid 1230] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... unlink resumed>) = 0 [pid 1231] <... close resumed>) = 0 [pid 1230] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1232 attached [pid 1231] read(200 [pid 1230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1232] set_robust_list(0x55557ce52760, 24 [pid 1231] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./64/cgroup" [pid 1232] <... set_robust_list resumed>) = 0 [pid 1231] symlink("/dev/binderfs", "./binderfs" [pid 1230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 181 [pid 1232] rt_sigprocmask(SIG_SETMASK, [] [pid 1231] <... symlink resumed>) = 0 [pid 1230] <... mmap resumed>) = 0x7f6390033000 [pid 317] unlink("./64/cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1231] write(1, "executing program\n", 18 [pid 1230] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... unlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 1232] chdir("./58" [pid 1231] <... write resumed>) = 18 [pid 1230] <... mprotect resumed>) = 0 [pid 317] getdents64(3 [pid 1232] <... chdir resumed>) = 0 [pid 1231] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1231] <... futex resumed>) = 0 [pid 1230] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] close(3 [pid 1232] <... prctl resumed>) = 0 [pid 1231] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1233 attached [pid 1232] setpgid(0, 0 [pid 1231] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] rmdir("./64" [pid 1232] <... setpgid resumed>) = 0 [pid 1231] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... rmdir resumed>) = 0 [pid 1233] set_robust_list(0x7f63900539a0, 24 [pid 1232] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1230] <... clone3 resumed> => {parent_tid=[182]}, 88) = 182 [pid 317] mkdir("./65", 0777 [pid 1233] <... set_robust_list resumed>) = 0 [pid 1232] <... symlink resumed>) = 0 [pid 1231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1230] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... mkdir resumed>) = 0 [pid 1231] <... mmap resumed>) = 0x7f6390033000 [pid 1230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1233] rt_sigprocmask(SIG_SETMASK, [] [pid 1232] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1231] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1230] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 1232] <... symlink resumed>) = 0 [pid 1233] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1232] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1231] <... mprotect resumed>) = 0 [pid 1230] <... futex resumed>) = 0 [pid 317] close(3 [pid 1233] <... socket resumed>) = 3 [pid 1230] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] <... close resumed>) = 0 [pid 1232] <... symlink resumed>) = 0 [pid 1231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1233] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 1234 attached [pid 1234] set_robust_list(0x7f63900539a0, 24 [pid 1233] <... futex resumed>) = 1 [pid 1231] <... clone3 resumed> => {parent_tid=[153]}, 88) = 153 [pid 1230] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 1234] <... set_robust_list resumed>) = 0 [pid 1233] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] <... openat resumed>) = 3 [pid 1231] rt_sigprocmask(SIG_SETMASK, [] [pid 1230] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1234] rt_sigprocmask(SIG_SETMASK, [] [pid 1233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] write(3, "1000", 4 [pid 1231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1230] <... futex resumed>) = 0 [pid 1234] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1233] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1232] <... write resumed>) = 4 [pid 1231] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 1234] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1233] <... socket resumed>) = 4 [pid 1232] close(3 [pid 1231] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1234] <... socket resumed>) = 3 [pid 1231] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1234] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... close resumed>) = 0 [pid 317] <... 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 1234] <... futex resumed>) = 1 [pid 1233] <... futex resumed>) = 1 [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 0 [pid 1234] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] read(200 [pid 1231] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 1234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 0 [pid 1234] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1232] symlink("/dev/binderfs", "./binderfs" [pid 1231] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... close resumed>) = 0 [pid 1233] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1230] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1234] <... socket resumed>) = 4 [pid 1234] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... connect resumed>) = -1 EEXIST (File exists) [pid 1232] <... symlink resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... restart_syscall resumed>) = 0 [pid 1234] <... futex resumed>) = 1 [pid 1231] <... futex resumed>) = 0 [pid 1234] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1233] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] write(1, "executing program\n", 18 [pid 1231] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 316] <... restart_syscall resumed>) = 0 executing program [pid 1234] <... connect resumed>) = -1 EEXIST (File exists) [pid 1233] <... futex resumed>) = 1 [pid 1232] <... write resumed>) = 18 [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1234] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] sendfile(-1, -1, [3 [pid 1232] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1230] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1234] <... futex resumed>) = 0 [pid 1233] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1232] <... futex resumed>) = 0 [pid 1231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1234] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1231] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1233] <... futex resumed>) = 0 [pid 1232] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1234] sendfile(-1, -1, [3 [pid 1233] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1231] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1230] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 1234] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] fstat(3 [pid 1234] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1230] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1234] <... futex resumed>) = 1 [pid 1232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1231] <... futex resumed>) = 0 [pid 1230] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./61/binderfs") = 0 [pid 316] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1234] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1233] <... clone3 resumed>) = 183 [pid 1232] <... mmap resumed>) = 0x7f6390033000 [pid 1231] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1231] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./61/cgroup.net" [pid 1231] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1234] <... clone3 resumed>) = 154 [pid 1233] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] unlink("./61/cgroup.net" [pid 1234] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... futex resumed>) = 1 [pid 1232] <... mprotect resumed>) = 0 [pid 1230] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1234] <... futex resumed>) = 1 [pid 1233] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1231] <... futex resumed>) = 0 [pid 1230] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 1234] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1231] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1233] ioctl(3, PPPIOCSMRU, 0 [pid 1232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1231] <... futex resumed>) = 0 [pid 1230] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1234] ioctl(3, PPPIOCSMRU, 0 [pid 1233] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1231] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1234] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1237 attached [pid 1234] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./61/cgroup.cpu" [pid 1237] set_robust_list(0x7f63900539a0, 24 [pid 1234] <... futex resumed>) = 1 [pid 1233] <... futex resumed>) = 1 [pid 1232] <... clone3 resumed> => {parent_tid=[182]}, 88) = 182 [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 0 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1237] <... set_robust_list resumed>) = 0 [pid 1234] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1233] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] rt_sigprocmask(SIG_SETMASK, [] [pid 1231] close(3 [pid 1230] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./61/cgroup.cpu" [pid 1237] rt_sigprocmask(SIG_SETMASK, [] [pid 1232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1231] <... close resumed>) = 0 [pid 1230] <... close resumed>) = 0 [pid 317] <... 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 1237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1232] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] close(4 [pid 1230] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 1237] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1232] <... futex resumed>) = 0 [pid 1231] <... close resumed>) = 0 [pid 1230] <... close resumed>) = 0 [pid 317] <... 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 316] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1237] <... socket resumed>) = 3 [pid 1232] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] close(5 [pid 1230] close(5 [pid 317] close(3 [pid 1237] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1237] <... futex resumed>) = 0 [pid 1232] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] close(6 [pid 1230] close(6 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./61/cgroup" [pid 1237] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1232] <... futex resumed>) = 0 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 1237] <... socket resumed>) = 4 [pid 1232] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] close(7 [pid 1230] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1237] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] unlink("./61/cgroup" [pid 1237] <... futex resumed>) = 0 [pid 1232] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] close(8 [pid 1230] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1237] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1232] <... futex resumed>) = 0 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 1237] <... connect resumed>) = -1 EEXIST (File exists) [pid 1232] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] close(9 [pid 1230] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1237] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getdents64(3 [pid 1237] <... futex resumed>) = 0 [pid 1232] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] close(10 [pid 1230] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1237] sendfile(-1, -1, [3 [pid 1232] <... futex resumed>) = 0 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] close(3 [pid 1237] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1231] close(11 [pid 1230] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1237] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... close resumed>) = 0 [pid 1237] <... futex resumed>) = 0 [pid 1232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1231] close(12 [pid 1230] close(12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] rmdir("./61" [pid 1237] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... futex resumed>) = 0 [pid 1231] close(13 [pid 1230] close(13 [pid 317] close(3 [pid 316] <... rmdir resumed>) = 0 [pid 1237] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1232] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] mkdir("./62", 0777 [pid 1237] <... clone3 resumed>) = 183 [pid 1231] close(14 [pid 1230] close(14 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1237] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 1237] <... futex resumed>) = 1 [pid 1232] <... futex resumed>) = 0 [pid 1231] close(15 [pid 1230] close(15 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1237] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 316] close(3ci2-android-6-1/strace-static-x86_64: Process 1239 attached [pid 1237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... futex resumed>) = 0 [pid 1231] close(16 [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1239] set_robust_list(0x55557ce52760, 24 [pid 1237] ioctl(3, PPPIOCSMRU, 0 [pid 1232] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 201 [pid 316] <... 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 1239] <... set_robust_list resumed>) = 0 [pid 1237] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1231] close(17 [pid 1230] close(16 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1239] rt_sigprocmask(SIG_SETMASK, [] [pid 1237] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 1239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1237] <... futex resumed>) = 1 [pid 1232] <... futex resumed>) = 0 [pid 1231] close(18 [pid 1230] close(17 [pid 316] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1239] chdir("./65" [pid 1237] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] close(3 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1239] <... chdir resumed>) = 0 [pid 1232] <... close resumed>) = 0 [pid 1231] close(19 [pid 1230] close(18 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1232] close(4 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1239] <... prctl resumed>) = 0 [pid 1232] <... close resumed>) = 0 [pid 1231] close(20 [pid 1230] close(19 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1239] setpgid(0, 0 [pid 1232] close(5 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 1239] <... setpgid resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(21 [pid 1230] close(20 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1239] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1232] close(6 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1239] <... symlink resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(22 [pid 1230] close(21 [pid 1239] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1232] close(7 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1239] <... symlink resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(23 [pid 1239] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1232] close(8 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] close(22 [pid 316] <... 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 1239] <... symlink resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(24 [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1232] close(9 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] close(23 [pid 1239] <... openat resumed>) = 3 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(25 [pid 316] <... 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 1239] write(3, "1000", 4 [pid 1232] close(10 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1239] <... write resumed>) = 4 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(26 [pid 316] <... 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 1239] close(3 [pid 1232] close(11 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1239] <... close resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(27 [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1239] read(200 [pid 1232] close(12 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1239] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1231] close(28 [pid 1239] symlink("/dev/binderfs", "./binderfs" [pid 1232] close(13 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1239] <... symlink resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] close(29 [pid 1230] close(26 [pid 316] <... 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 1239] write(1, "executing program\n", 18 [pid 1232] close(14 [pid 1231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1239] <... write resumed>) = 18 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 316] <... 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 1239] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] close(15 [pid 1231] exit_group(0 [pid 1230] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1239] <... futex resumed>) = 0 [pid 1234] <... futex resumed>) = ? [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1231] <... exit_group resumed>) = ? [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1239] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1234] +++ exited with 0 +++ [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1232] close(16 [pid 1231] +++ exited with 0 +++ [pid 1239] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1230] close(28 [pid 1239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1232] close(17 [pid 1230] close(29 [pid 316] <... 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 1239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1239] <... mmap resumed>) = 0x7f6390033000 [pid 1232] close(18 [pid 1230] exit_group(0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... restart_syscall resumed>) = 0 [pid 1239] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1233] <... futex resumed>) = ? [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] <... exit_group resumed>) = ? [pid 1239] <... mprotect resumed>) = 0 [pid 1233] +++ exited with 0 +++ [pid 1232] close(19 [pid 316] <... setsockopt resumed>) = 0 [pid 1239] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1230] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1239] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1232] close(20 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1240 attached [pid 1232] close(21 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1239] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1240] set_robust_list(0x7f63900539a0, 24 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1240] <... set_robust_list resumed>) = 0 [pid 1239] rt_sigprocmask(SIG_SETMASK, [] [pid 1232] close(22 [pid 316] <... 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 1240] rt_sigprocmask(SIG_SETMASK, [] [pid 1239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1239] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] close(23 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1239] <... futex resumed>) = 0 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1240] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 313] <... openat resumed>) = 3 [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1232] close(24 [pid 316] <... setsockopt resumed>) = 0 [pid 1240] <... socket resumed>) = 3 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] fstat(3 [pid 1240] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] close(25) = -1 EBADF (Bad file descriptor) [pid 1232] close(26) = -1 EBADF (Bad file descriptor) [pid 1232] close(27) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1240] <... futex resumed>) = 1 [pid 1239] <... futex resumed>) = 0 [pid 1232] close(28 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1240] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1239] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3 [pid 1239] <... futex resumed>) = 0 [pid 1232] close(29 [pid 1240] <... socket resumed>) = 4 [pid 316] <... 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 1240] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1240] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] exit_group(0 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1240] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1239] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1237] <... futex resumed>) = ? [pid 1232] <... exit_group resumed>) = ? [pid 313] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1240] <... connect resumed>) = -1 EEXIST (File exists) [pid 1239] <... futex resumed>) = 0 [pid 1237] +++ exited with 0 +++ [pid 316] <... setsockopt resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1240] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1232] +++ exited with 0 +++ [pid 316] close(3 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./49/binderfs" [pid 1240] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 1240] sendfile(-1, -1, [3 [pid 1239] <... futex resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1240] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] unlink("./49/binderfs" [pid 1240] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1239] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... openat resumed>) = 3 [pid 1239] <... futex resumed>) = 0 [pid 315] fstat(3 [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./58/binderfs") = 0 [pid 315] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1240] <... futex resumed>) = 1 [pid 1239] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 314] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1240] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 315] newfstatat(AT_FDCWD, "./58/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./58/cgroup.net") = 0 [pid 315] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./58/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./58/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1241 attached ) = 0 [pid 1241] set_robust_list(0x55557ce52760, 24 [pid 315] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1241] <... set_robust_list resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1241] rt_sigprocmask(SIG_SETMASK, [] [pid 315] newfstatat(AT_FDCWD, "./58/cgroup" [pid 1241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1241] chdir("./62" [pid 315] unlink("./58/cgroup" [pid 1241] <... chdir resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getdents64(3 [pid 1241] <... prctl resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1241] setpgid(0, 0 [pid 315] close(3 [pid 1241] <... setpgid resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 1241] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1240] <... clone3 resumed>) = 203 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 189 [pid 315] rmdir("./58" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1241] <... symlink resumed>) = 0 [pid 1240] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... rmdir resumed>) = 0 [pid 1241] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1240] <... futex resumed>) = 1 [pid 1239] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] mkdir("./59", 0777 [pid 314] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1241] <... symlink resumed>) = 0 [pid 1240] ioctl(3, PPPIOCSMRU, 0 [pid 1239] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... mkdir resumed>) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 1241] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1240] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1239] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] fstat(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1241] <... symlink resumed>) = 0 [pid 1240] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... socket resumed>) = 3 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] unlink("./49/cgroup.net" [pid 1241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1240] <... futex resumed>) = 0 [pid 1239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] close(3 [pid 314] getdents64(3 [pid 313] <... unlink resumed>) = 0 [pid 1241] <... openat resumed>) = 3 [pid 1240] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1239] close(3 [pid 315] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1241] write(3, "1000", 4 [pid 1239] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1241] <... write resumed>) = 4 [pid 1239] close(4 [pid 315] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 1241] close(3 [pid 1239] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./58/binderfs" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1241] <... close resumed>) = 0 [pid 1239] close(5 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./49/cgroup.cpu" [pid 1241] read(200 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] unlink("./58/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 1241] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] close(6 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1241] symlink("/dev/binderfs", "./binderfs" [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1241] <... symlink resumed>) = 0 [pid 1239] close(7 [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./49/cgroup" [pid 1241] write(1, "executing program\n", 18 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./58/cgroup.net" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1241] <... write resumed>) = 18 [pid 1239] close(8 [pid 315] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 313] unlink("./49/cgroup" [pid 1241] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./58/cgroup.net" [pid 313] <... unlink resumed>) = 0 [pid 1241] <... futex resumed>) = 0 [pid 1239] close(9 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] getdents64(3 [pid 1241] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1241] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1239] close(10 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 314] newfstatat(AT_FDCWD, "./58/cgroup.cpu" [pid 313] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] rmdir("./49" [pid 314] unlink("./58/cgroup.cpu" [pid 313] <... rmdir resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] mkdir("./50", 0777 [pid 1241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... mkdir resumed>) = 0 [pid 1241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1239] close(11 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./58/cgroup" [pid 313] <... socket resumed>) = 3 [pid 1241] <... mmap resumed>) = 0x7f6390033000 [pid 1239] close(12 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1241] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./58/cgroup" [pid 313] <... close resumed>) = 0 [pid 1241] <... mprotect resumed>) = 0 [pid 1239] close(13 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1241] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 313] <... socket resumed>) = 3 [pid 1241] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1239] close(14 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1243 attached [pid 1239] close(15 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1243] set_robust_list(0x7f63900539a0, 24 [pid 1241] <... clone3 resumed> => {parent_tid=[190]}, 88) = 190 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] rmdir("./58" [pid 313] <... 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 1243] <... set_robust_list resumed>) = 0 [pid 1241] rt_sigprocmask(SIG_SETMASK, [] [pid 1239] close(16 [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 313] close(3 [pid 1243] rt_sigprocmask(SIG_SETMASK, [] [pid 1241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] mkdir("./59", 0777 [pid 313] <... close resumed>) = 0 [pid 1243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1241] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] close(17 [pid 315] <... 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] <... mkdir resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1243] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1241] <... futex resumed>) = 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 1243] <... socket resumed>) = 3 [pid 1241] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1239] close(18 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1243] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] close(3 [pid 313] <... 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 1243] <... futex resumed>) = 0 [pid 1241] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] close(19 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1243] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1241] <... futex resumed>) = 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1243] <... socket resumed>) = 4 [pid 1241] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1239] close(20 [pid 315] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1243] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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 1243] <... futex resumed>) = 0 [pid 1241] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] close(21 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1243] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1241] <... futex resumed>) = 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 1243] <... connect resumed>) = -1 EEXIST (File exists) [pid 1241] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1239] close(22 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1243] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] close(3 [pid 313] <... 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 1243] <... futex resumed>) = 0 [pid 1241] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] close(23 [pid 315] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1243] sendfile(-1, -1, [3 [pid 1241] <... futex resumed>) = 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1243] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1241] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1239] close(24 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1243] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1243] <... futex resumed>) = 0 [pid 1241] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] close(25 [pid 315] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1243] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1241] <... futex resumed>) = 0 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1243] <... clone3 resumed>) = 191 [pid 1241] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1239] close(26 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1243] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] <... 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 313] close(3 [pid 1243] <... futex resumed>) = 1 [pid 1241] <... futex resumed>) = 0 [pid 1239] close(27 [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1243] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1241] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1241] <... futex resumed>) = 0 [pid 1239] close(28 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1243] ioctl(3, PPPIOCSMRU, 0 [pid 1241] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1243] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1239] close(29 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1245 attached [pid 1243] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 184 [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1245] set_robust_list(0x55557ce52760, 24 [pid 1243] <... futex resumed>) = 1 [pid 1241] <... futex resumed>) = 0 [pid 1239] exit_group(0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... setsockopt resumed>) = 0 [pid 1245] <... set_robust_list resumed>) = 0 [pid 1243] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1241] close(3 [pid 1240] <... futex resumed>) = ? [pid 1239] <... exit_group resumed>) = ? [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1245] rt_sigprocmask(SIG_SETMASK, [] [pid 1241] <... close resumed>) = 0 [pid 1240] +++ exited with 0 +++ [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1241] close(4 [pid 1239] +++ exited with 0 +++ [pid 314] close(3 [pid 313] <... 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 1245] chdir("./59" [pid 1241] <... close resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... close resumed>) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1245] <... chdir resumed>) = 0 [pid 1241] close(5 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... setsockopt resumed>) = 0 [pid 1245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1245] <... prctl resumed>) = 0 [pid 1241] close(6 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1245] setpgid(0, 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1245] <... setpgid resumed>) = 0 [pid 1241] close(7 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1245] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1245] <... symlink resumed>) = 0 [pid 1241] close(8 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... setsockopt resumed>) = 0 [pid 1245] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] close(3 [pid 1245] <... symlink resumed>) = 0 [pid 1241] close(9 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1245] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1245] <... symlink resumed>) = 0 [pid 1241] close(10 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1245] <... openat resumed>) = 3 [pid 1241] close(11 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1246 attached [pid 1245] write(3, "1000", 4 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 155 [pid 1246] set_robust_list(0x55557ce52760, 24 [pid 1245] <... write resumed>) = 4 [pid 1241] close(12 [pid 314] close(3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1246] <... set_robust_list resumed>) = 0 [pid 1245] close(3 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1245] <... close resumed>) = 0 [pid 1241] close(13 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1246] chdir("./50" [pid 1245] read(200 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1246] <... chdir resumed>) = 0 [pid 1245] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1247 attached [pid 1246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1245] symlink("/dev/binderfs", "./binderfs" [pid 1241] close(14 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 184 [pid 1247] set_robust_list(0x55557ce52760, 24 [pid 1246] <... prctl resumed>) = 0 [pid 1245] <... symlink resumed>) = 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1247] <... set_robust_list resumed>) = 0 [pid 1246] setpgid(0, 0 [pid 1245] write(1, "executing program\n", 18 [pid 1241] close(15 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1247] rt_sigprocmask(SIG_SETMASK, [] [pid 1246] <... setpgid resumed>) = 0 [pid 1245] <... write resumed>) = 18 [pid 1247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1245] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] close(16 [pid 1247] chdir("./59" [pid 1246] <... symlink resumed>) = 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1247] <... chdir resumed>) = 0 [pid 1246] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1245] <... futex resumed>) = 0 [pid 1241] close(17 [pid 1247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1246] <... symlink resumed>) = 0 [pid 1245] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1247] setpgid(0, 0 [pid 1246] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1245] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1247] <... setpgid resumed>) = 0 [pid 1241] close(18 [pid 317] <... restart_syscall resumed>) = 0 [pid 1246] <... symlink resumed>) = 0 [pid 1245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1247] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1247] <... symlink resumed>) = 0 [pid 1245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1241] close(19 [pid 1247] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1246] <... openat resumed>) = 3 [pid 317] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1245] <... mmap resumed>) = 0x7f6390033000 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1247] <... symlink resumed>) = 0 [pid 1241] close(20 [pid 1245] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1247] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1246] write(3, "1000", 4 [pid 1245] <... mprotect resumed>) = 0 [pid 317] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1241] close(21 [pid 1246] <... write resumed>) = 4 [pid 1245] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1247] <... symlink resumed>) = 0 [pid 1246] close(3 [pid 1245] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1241] close(22 [pid 317] fstat(3 [pid 1247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1246] <... close resumed>) = 0 [pid 1245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1247] <... openat resumed>) = 3 [pid 1241] close(23) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1248 attached [pid 1247] write(3, "1000", 4 [pid 1246] read(200 [pid 1241] close(24 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1248] set_robust_list(0x7f63900539a0, 24 [pid 1247] <... write resumed>) = 4 [pid 1246] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1245] <... clone3 resumed> => {parent_tid=[185]}, 88) = 185 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1248] <... set_robust_list resumed>) = 0 [pid 1247] close(3 [pid 1246] symlink("/dev/binderfs", "./binderfs" [pid 1245] rt_sigprocmask(SIG_SETMASK, [] [pid 1241] close(25 [pid 317] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1248] rt_sigprocmask(SIG_SETMASK, [] [pid 1247] <... close resumed>) = 0 [pid 1246] <... symlink resumed>) = 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1248] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1247] read(200 [pid 1246] write(1, "executing program\n", 18 [pid 1241] close(26 [pid 1245] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./65/binderfs" [pid 1248] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1247] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... write resumed>) = 18 [pid 1245] <... futex resumed>) = 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1248] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1248] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1241] close(27 [pid 317] unlink("./65/binderfs" [pid 1248] <... futex resumed>) = 0 [pid 1247] symlink("/dev/binderfs", "./binderfs" [pid 1246] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1248] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 1247] <... symlink resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1245] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] close(28 [pid 317] umount2("./65/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1248] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1247] write(1, "executing program\n", 18 [pid 1246] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1245] <... futex resumed>) = 0 [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1248] <... socket resumed>) = 4 [pid 1247] <... write resumed>) = 18 executing program [pid 1246] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1245] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1241] close(29 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1248] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1248] <... futex resumed>) = 0 [pid 1247] <... futex resumed>) = 0 [pid 1246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1245] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./65/cgroup.net" [pid 1248] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1247] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1245] <... futex resumed>) = 0 [pid 1241] exit_group(0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1248] <... connect resumed>) = -1 EEXIST (File exists) [pid 1247] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1246] <... mmap resumed>) = 0x7f6390033000 [pid 1245] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1243] <... futex resumed>) = ? [pid 1241] <... exit_group resumed>) = ? [pid 317] unlink("./65/cgroup.net" [pid 1248] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1246] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1243] +++ exited with 0 +++ [pid 1241] +++ exited with 0 +++ [pid 317] <... unlink resumed>) = 0 [pid 1248] <... futex resumed>) = 0 [pid 1247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1246] <... mprotect resumed>) = 0 [pid 1245] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./65/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1248] sendfile(-1, -1, [3 [pid 1247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1246] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1245] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1248] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1247] <... mmap resumed>) = 0x7f6390033000 [pid 1246] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1245] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] newfstatat(AT_FDCWD, "./65/cgroup.cpu" [pid 1248] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1249 attached [pid 1248] <... futex resumed>) = 0 [pid 1247] <... mprotect resumed>) = 0 [pid 1245] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./65/cgroup.cpu" [pid 316] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1249] set_robust_list(0x7f63900539a0, 24 [pid 1248] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1247] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1246] <... clone3 resumed> => {parent_tid=[156]}, 88) = 156 [pid 1245] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 1249] <... set_robust_list resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1249] rt_sigprocmask(SIG_SETMASK, [] [pid 1248] <... clone3 resumed>) = 186 [pid 1245] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1249] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1248] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1246] rt_sigprocmask(SIG_SETMASK, [] [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./65/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1248] <... futex resumed>) = 0 [pid 1247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1245] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... openat resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1251 attached [pid 1248] ioctl(3, PPPIOCSMRU, 0 [pid 1246] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./65/cgroup" [pid 316] fstat(3 [pid 1251] set_robust_list(0x7f63900539a0, 24 [pid 1249] <... futex resumed>) = 0 [pid 1248] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1247] <... clone3 resumed> => {parent_tid=[185]}, 88) = 185 [pid 1246] <... futex resumed>) = 1 [pid 1245] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1251] <... set_robust_list resumed>) = 0 [pid 1249] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1248] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] rt_sigprocmask(SIG_SETMASK, [] [pid 1246] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./65/cgroup" [pid 316] getdents64(3 [pid 1251] rt_sigprocmask(SIG_SETMASK, [] [pid 1249] <... socket resumed>) = 3 [pid 1248] <... futex resumed>) = 0 [pid 1247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1245] close(3 [pid 317] <... unlink resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1251] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1249] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1248] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1247] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = 0 [pid 317] getdents64(3 [pid 1251] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1249] <... futex resumed>) = 1 [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(4 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1251] <... socket resumed>) = 3 [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1247] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1246] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = 0 [pid 317] close(3 [pid 1251] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1245] close(5 [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1251] <... futex resumed>) = 0 [pid 1249] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1247] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./65" [pid 316] newfstatat(AT_FDCWD, "./62/binderfs" [pid 1251] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1249] <... socket resumed>) = 4 [pid 1247] <... futex resumed>) = 0 [pid 1245] close(6 [pid 317] <... rmdir resumed>) = 0 [pid 1251] <... socket resumed>) = 4 [pid 1249] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./66", 0777 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1251] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... futex resumed>) = 1 [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1245] close(7 [pid 317] <... mkdir resumed>) = 0 [pid 316] unlink("./62/binderfs" [pid 1251] <... futex resumed>) = 0 [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1247] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1251] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(8 [pid 317] <... socket resumed>) = 3 [pid 316] <... unlink resumed>) = 0 [pid 1251] <... connect resumed>) = -1 EEXIST (File exists) [pid 1249] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1247] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1246] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1251] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... connect resumed>) = -1 EEXIST (File exists) [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1245] close(9 [pid 317] <... close resumed>) = 0 [pid 1251] <... futex resumed>) = 0 [pid 1249] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1251] sendfile(-1, -1, [3 [pid 1249] <... futex resumed>) = 1 [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(10 [pid 317] <... socket resumed>) = 3 [pid 316] newfstatat(AT_FDCWD, "./62/cgroup.net" [pid 1251] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1247] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1246] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1251] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1245] close(11 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1251] <... futex resumed>) = 0 [pid 1249] sendfile(-1, -1, [3 [pid 1247] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] unlink("./62/cgroup.net" [pid 1251] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1249] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1247] <... futex resumed>) = 0 [pid 1245] close(12 [pid 317] <... 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 1251] <... clone3 resumed>) = 186 [pid 316] <... unlink resumed>) = 0 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1249] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... close resumed>) = 0 [pid 1251] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] <... futex resumed>) = 1 [pid 1247] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1246] <... futex resumed>) = 0 [pid 1245] close(13 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./62/cgroup.cpu" [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1251] <... futex resumed>) = 0 [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1251] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1247] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(14 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./62/cgroup.cpu" [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1247] <... futex resumed>) = 0 [pid 1246] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 316] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1245] close(15 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./62/cgroup" [pid 313] <... restart_syscall resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1249] <... clone3 resumed>) = 157 [pid 316] unlink("./62/cgroup" [pid 1251] ioctl(3, PPPIOCSMRU, 0 [pid 1249] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1251] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1249] <... futex resumed>) = 1 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(16 [pid 317] <... 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 316] getdents64(3 [pid 1251] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1251] <... futex resumed>) = 1 [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(17 [pid 317] <... 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 316] close(3 [pid 1251] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] ioctl(3, PPPIOCSMRU, 0 [pid 1247] close(3 [pid 1246] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 1249] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1247] <... close resumed>) = 0 [pid 1245] close(18 [pid 317] <... 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 316] rmdir("./62" [pid 1249] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] close(4 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... rmdir resumed>) = 0 [pid 1249] <... futex resumed>) = 1 [pid 1247] <... close resumed>) = 0 [pid 1246] <... futex resumed>) = 0 [pid 1245] close(19 [pid 317] <... 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 316] mkdir("./63", 0777 [pid 1249] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1247] close(5 [pid 1246] close(3 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... mkdir resumed>) = 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = 0 [pid 1245] close(20 [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1247] close(6 [pid 1246] close(4 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... socket resumed>) = 3 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = 0 [pid 1245] close(21 [pid 317] <... 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 316] close(3 [pid 1247] close(7 [pid 1246] close(5 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... close resumed>) = 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(22 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1247] close(8 [pid 1246] close(6 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1247] close(9 [pid 1246] close(7 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1247] close(10 [pid 1246] close(8 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(25 [pid 317] close(3 [pid 316] close(3 [pid 1247] close(11 [pid 1246] close(9 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(26 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1247] close(12 [pid 1246] close(10 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... socket resumed>) = 3 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(27 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1247] close(13 [pid 1246] close(11 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1247] close(14 [pid 1246] close(12 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1247] close(15 [pid 1246] close(13 [pid 1245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1247] close(16 [pid 1246] close(14 [pid 1245] exit_group(0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 1248] <... futex resumed>) = ? [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1245] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1248] +++ exited with 0 +++ [pid 317] <... 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 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1245] +++ exited with 0 +++ [pid 316] <... 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 1247] close(17 [pid 1246] close(15 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1247] close(18 [pid 1246] close(16 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... 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 1247] close(19 [pid 1246] close(17 [pid 317] close(3 [pid 316] close(3 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 1247] close(20 [pid 1246] close(18 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... socket resumed>) = 3 [pid 1247] close(21 [pid 1246] close(19 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1254 attached [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1247] close(22 [pid 1246] close(20 [pid 1254] set_robust_list(0x55557ce52760, 24 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 204 [pid 316] <... 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 1254] <... set_robust_list resumed>) = 0 [pid 1247] close(23 [pid 1246] close(21 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1254] rt_sigprocmask(SIG_SETMASK, [] [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1247] close(24 [pid 1246] close(22 [pid 316] <... 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 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] chdir("./66" [pid 1247] close(25 [pid 1246] close(23 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1254] <... chdir resumed>) = 0 [pid 1254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1254] <... prctl resumed>) = 0 [pid 1247] close(26 [pid 1246] close(24 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1254] setpgid(0, 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 1254] <... setpgid resumed>) = 0 [pid 1247] close(27 [pid 1246] close(25 [pid 316] <... 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 1254] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1247] close(28 [pid 1246] close(26 [pid 1254] <... symlink resumed>) = 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1254] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1247] close(29 [pid 1246] close(27 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1254] <... symlink resumed>) = 0 [pid 1247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1254] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1247] exit_group(0 [pid 1246] close(28 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1254] <... symlink resumed>) = 0 [pid 1251] <... futex resumed>) = ? [pid 1247] <... exit_group resumed>) = ? [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1255 attached [pid 1254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1251] +++ exited with 0 +++ [pid 1247] +++ exited with 0 +++ [pid 1246] close(29 [pid 1255] set_robust_list(0x55557ce52760, 24 [pid 1246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1255] <... set_robust_list resumed>) = 0 [pid 1254] <... openat resumed>) = 3 [pid 1246] exit_group(0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 192 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1249] <... futex resumed>) = ? [pid 1246] <... exit_group resumed>) = ? [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1255] rt_sigprocmask(SIG_SETMASK, [] [pid 1254] write(3, "1000", 4 [pid 1249] +++ exited with 0 +++ [pid 1246] +++ exited with 0 +++ [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1254] <... write resumed>) = 4 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1255] chdir("./63" [pid 1254] close(3 [pid 1255] <... chdir resumed>) = 0 [pid 1254] <... close resumed>) = 0 [pid 1255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1254] read(200 [pid 1255] <... prctl resumed>) = 0 [pid 1254] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... restart_syscall resumed>) = 0 [pid 1255] setpgid(0, 0 [pid 1254] symlink("/dev/binderfs", "./binderfs" [pid 1255] <... setpgid resumed>) = 0 [pid 1254] <... symlink resumed>) = 0 [pid 1255] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1254] write(1, "executing program\n", 18 [pid 1255] <... symlink resumed>) = 0 [pid 1254] <... write resumed>) = 18 [pid 1255] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1254] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... symlink resumed>) = 0 [pid 1254] <... futex resumed>) = 0 executing program [pid 315] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1255] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1254] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1255] <... symlink resumed>) = 0 [pid 1254] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1255] <... openat resumed>) = 3 [pid 1254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1255] write(3, "1000", 4 [pid 1254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1255] <... write resumed>) = 4 [pid 1254] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... openat resumed>) = 3 [pid 1255] close(3 [pid 1254] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1255] <... close resumed>) = 0 [pid 1254] <... mprotect resumed>) = 0 [pid 315] fstat(3 [pid 1255] read(200 [pid 1254] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1255] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1255] symlink("/dev/binderfs", "./binderfs" [pid 1254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1256 attached [pid 1255] <... symlink resumed>) = 0 [pid 315] getdents64(3 [pid 1256] set_robust_list(0x7f63900539a0, 24 [pid 1255] write(1, "executing program\n", 18 [pid 1254] <... clone3 resumed> => {parent_tid=[205]}, 88) = 205 executing program [pid 1256] <... set_robust_list resumed>) = 0 [pid 1255] <... write resumed>) = 18 [pid 1254] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1256] rt_sigprocmask(SIG_SETMASK, [] [pid 1255] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1255] <... futex resumed>) = 0 [pid 1254] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1256] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1255] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1254] <... futex resumed>) = 0 [pid 1256] <... socket resumed>) = 3 [pid 1255] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1254] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1256] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./59/binderfs" [pid 1256] <... futex resumed>) = 0 [pid 1255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1254] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1254] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1256] <... socket resumed>) = 4 [pid 1255] <... mmap resumed>) = 0x7f6390033000 [pid 1254] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] unlink("./59/binderfs" [pid 1256] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... futex resumed>) = 0 [pid 1255] <... mprotect resumed>) = 0 [pid 1254] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 1256] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1255] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1254] <... futex resumed>) = 0 [pid 1256] <... connect resumed>) = -1 EEXIST (File exists) [pid 1255] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1254] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1256] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1257 attached [pid 1256] <... futex resumed>) = 0 [pid 1254] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] newfstatat(AT_FDCWD, "./59/cgroup.net" [pid 1257] set_robust_list(0x7f63900539a0, 24 [pid 1256] sendfile(-1, -1, [3 [pid 1255] <... clone3 resumed> => {parent_tid=[193]}, 88) = 193 [pid 1254] <... futex resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1257] <... set_robust_list resumed>) = 0 [pid 1256] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1255] rt_sigprocmask(SIG_SETMASK, [] [pid 1254] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 1257] rt_sigprocmask(SIG_SETMASK, [] [pid 1256] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] unlink("./59/cgroup.net" [pid 1257] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1256] <... futex resumed>) = 0 [pid 1255] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = 0 [pid 1256] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 315] <... unlink resumed>) = 0 [pid 1257] <... socket resumed>) = 3 [pid 1255] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1254] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1256] <... clone3 resumed>) = 206 [pid 1257] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1256] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1257] <... futex resumed>) = 1 [pid 1256] <... futex resumed>) = 0 [pid 1255] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./59/cgroup.cpu" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1257] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1255] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1255] <... futex resumed>) = 0 [pid 315] unlink("./59/cgroup.cpu" [pid 1254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... openat resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 1257] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1255] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... unlink resumed>) = 0 [pid 314] fstat(3 [pid 313] fstat(3 [pid 1257] <... socket resumed>) = 4 [pid 315] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1257] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1257] <... futex resumed>) = 1 [pid 1256] <... futex resumed>) = 0 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = 1 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1257] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] ioctl(3, PPPIOCSMRU, 0 [pid 1255] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getdents64(3 [pid 313] getdents64(3 [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1255] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./59/cgroup" [pid 1257] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1256] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1257] <... connect resumed>) = -1 EEXIST (File exists) [pid 1256] <... futex resumed>) = 1 [pid 1254] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1257] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] close(3 [pid 315] unlink("./59/cgroup" [pid 313] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1257] <... futex resumed>) = 1 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1257] sendfile(-1, -1, [3 [pid 1255] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] close(4 [pid 315] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./59/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1257] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1255] <... futex resumed>) = 0 [pid 1254] <... close resumed>) = 0 [pid 315] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./50/binderfs" [pid 1257] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1254] close(5 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] unlink("./59/binderfs" [pid 1257] <... futex resumed>) = 0 [pid 1255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1257] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1255] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] unlink("./50/binderfs" [pid 1254] close(6 [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1255] <... futex resumed>) = 0 [pid 315] rmdir("./59" [pid 314] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1257] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1255] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1254] close(7) = -1 EBADF (Bad file descriptor) [pid 1257] <... clone3 resumed>) = 194 [pid 1254] close(8) = -1 EBADF (Bad file descriptor) [pid 1257] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] mkdir("./60", 0777 [pid 313] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1257] <... futex resumed>) = 1 [pid 1255] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./59/cgroup.net" [pid 315] <... mkdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1257] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1255] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./50/cgroup.net" [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1255] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1257] ioctl(3, PPPIOCSMRU, 0 [pid 1255] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] close(3 [pid 314] unlink("./59/cgroup.net" [pid 313] unlink("./50/cgroup.net" [pid 1257] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 315] <... close resumed>) = 0 [pid 1257] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] close(9 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1257] <... futex resumed>) = 1 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 314] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1257] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1255] close(3 [pid 1254] close(10 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1255] <... close resumed>) = 0 [pid 315] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1255] close(4 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./59/cgroup.cpu" [pid 313] newfstatat(AT_FDCWD, "./50/cgroup.cpu" [pid 1255] <... close resumed>) = 0 [pid 1255] close(5 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(11 [pid 315] close(3 [pid 314] unlink("./59/cgroup.cpu" [pid 1255] close(6 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] unlink("./50/cgroup.cpu" [pid 315] <... close resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(12 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1255] close(7 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 314] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1255] close(8 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./50/cgroup" [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./59/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1254] close(13 [pid 315] <... 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 313] unlink("./50/cgroup" [pid 1255] close(9 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(14 [pid 315] <... 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 313] <... unlink resumed>) = 0 [pid 1255] close(10 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./59/cgroup" [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(15 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 1255] close(11 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(16 [pid 315] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1255] close(12 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 313] close(3 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(17 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1255] close(13 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 313] <... close resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... close resumed>) = 0 [pid 313] rmdir("./50" [pid 1255] close(14 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] rmdir("./59" [pid 313] <... rmdir resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 313] mkdir("./51", 0777 [pid 1255] close(15 [pid 1254] close(18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] mkdir("./60", 0777 [pid 313] <... mkdir resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1255] close(16 [pid 1254] close(19 [pid 314] <... mkdir resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1255] close(17 [pid 1254] close(20 [pid 315] <... 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 313] <... socket resumed>) = 3 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] close(3 [pid 1255] close(18 [pid 1254] close(21) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(22 [pid 315] close(3 [pid 314] close(3 [pid 313] <... close resumed>) = 0 [pid 1255] close(19 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(23 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1255] close(20 [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] close(24 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1255] close(21 [pid 1254] close(25 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] <... 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 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1255] close(22 [pid 1254] close(26 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... 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 1255] close(23 [pid 1254] close(27 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1255] close(24 [pid 1254] close(28 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] close(3 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1255] close(25 [pid 1254] close(29 [pid 315] <... 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] close(3 [pid 313] <... close resumed>) = 0 [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 1255] close(26 [pid 1254] exit_group(0 [pid 315] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1256] <... futex resumed>) = ? [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1254] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1256] +++ exited with 0 +++ [pid 1255] close(27 [pid 315] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] <... 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 313] <... 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 1255] close(28 [pid 1254] +++ exited with 0 +++ [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 313] <... 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 1255] close(29 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1260 attached [pid 1255] exit_group(0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1260] set_robust_list(0x55557ce52760, 24 [pid 1257] <... futex resumed>) = ? [pid 1255] <... exit_group resumed>) = ? [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 187 [pid 314] <... 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 313] <... 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 1260] <... set_robust_list resumed>) = 0 [pid 1257] +++ exited with 0 +++ [pid 1260] rt_sigprocmask(SIG_SETMASK, [] [pid 1255] +++ exited with 0 +++ [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] <... 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 1260] chdir("./60" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1260] <... chdir resumed>) = 0 [pid 314] <... 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 313] <... 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 1260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1260] <... prctl resumed>) = 0 [pid 314] <... 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 313] <... 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 1260] setpgid(0, 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1260] <... setpgid resumed>) = 0 [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1260] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1260] <... symlink resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1260] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 313] <... 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 1260] <... symlink resumed>) = 0 [pid 1260] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 317] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1260] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] close(3 [pid 313] close(3 [pid 1260] <... openat resumed>) = 3 [pid 317] <... openat resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1260] write(3, "1000", 4 [pid 317] fstat(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1260] <... write resumed>) = 4 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1260] close(3 [pid 314] <... 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 313] <... 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 317] getdents64(3 [pid 1260] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1260] read(200 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 1260] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1260] symlink("/dev/binderfs", "./binderfs" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... 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 1260] <... symlink resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./66/binderfs" [pid 316] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1260] write(1, "executing program\n", 18 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 314] <... 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 313] <... 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 1260] <... write resumed>) = 18 [pid 317] unlink("./66/binderfs" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1260] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 1260] <... futex resumed>) = 0 [pid 317] umount2("./66/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1260] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] <... 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 313] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1260] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... 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 1260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] newfstatat(AT_FDCWD, "./66/cgroup.net" [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 1260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] unlink("./66/cgroup.net" [pid 314] close(3 [pid 313] close(3 [pid 1260] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... unlink resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1260] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] umount2("./66/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1260] <... mprotect resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1260] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] newfstatat(AT_FDCWD, "./66/cgroup.cpu" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1261 attached [pid 1260] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1262 attached [pid 1261] set_robust_list(0x55557ce52760, 24 [pid 1260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] unlink("./66/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1263 attached [pid 1262] set_robust_list(0x55557ce52760, 24 [pid 1261] <... set_robust_list resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 187 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 158 [pid 1263] set_robust_list(0x7f63900539a0, 24 [pid 1262] <... set_robust_list resumed>) = 0 [pid 1261] rt_sigprocmask(SIG_SETMASK, [] [pid 1260] <... clone3 resumed> => {parent_tid=[188]}, 88) = 188 [pid 317] umount2("./66/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1263] <... set_robust_list resumed>) = 0 [pid 1262] rt_sigprocmask(SIG_SETMASK, [] [pid 1261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1260] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1263] rt_sigprocmask(SIG_SETMASK, [] [pid 1262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1261] chdir("./60" [pid 1260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./66/cgroup" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1263] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1262] chdir("./51" [pid 1261] <... chdir resumed>) = 0 [pid 1260] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1263] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1262] <... chdir resumed>) = 0 [pid 1261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] unlink("./66/cgroup" [pid 1263] <... socket resumed>) = 3 [pid 1262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1261] <... prctl resumed>) = 0 [pid 1260] <... futex resumed>) = 0 [pid 1263] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] <... prctl resumed>) = 0 [pid 1261] setpgid(0, 0 [pid 317] <... unlink resumed>) = 0 [pid 1263] <... futex resumed>) = 0 [pid 1262] setpgid(0, 0 [pid 1261] <... setpgid resumed>) = 0 [pid 1260] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1263] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] <... setpgid resumed>) = 0 [pid 317] getdents64(3 [pid 1262] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1261] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1262] <... symlink resumed>) = 0 [pid 1262] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1261] <... symlink resumed>) = 0 [pid 1260] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 1263] <... futex resumed>) = 0 [pid 1262] <... symlink resumed>) = 0 [pid 1261] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1260] <... futex resumed>) = 1 [pid 317] <... close resumed>) = 0 [pid 1263] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1262] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1261] <... symlink resumed>) = 0 [pid 1260] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] rmdir("./66" [pid 1263] <... socket resumed>) = 4 [pid 1262] <... symlink resumed>) = 0 [pid 1261] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1263] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... rmdir resumed>) = 0 [pid 1263] <... futex resumed>) = 1 [pid 1262] <... openat resumed>) = 3 [pid 1261] <... symlink resumed>) = 0 [pid 1260] <... futex resumed>) = 0 [pid 317] mkdir("./67", 0777 [pid 1263] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] write(3, "1000", 4 [pid 1261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1262] <... write resumed>) = 4 [pid 1260] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] close(3 [pid 1263] <... futex resumed>) = 0 [pid 1262] <... close resumed>) = 0 [pid 1260] <... futex resumed>) = 1 [pid 317] <... mkdir resumed>) = 0 [pid 1263] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1262] read(200 [pid 1261] <... openat resumed>) = 3 [pid 1260] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1263] <... connect resumed>) = 0 [pid 1262] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1263] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] symlink("/dev/binderfs", "./binderfs" [pid 1261] write(3, "1000", 4 [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1263] <... futex resumed>) = 0 [pid 1262] <... symlink resumed>) = 0 [pid 1261] <... write resumed>) = 4 [pid 1260] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 1263] sendfile(-1, -1, [3 [pid 1262] write(1, "executing program\n", 18 [pid 1261] close(3 [pid 1260] <... futex resumed>) = 0 [pid 317] close(3 [pid 1263] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1262] <... write resumed>) = 18 [pid 1263] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1263] <... futex resumed>) = 0 [pid 1262] <... futex resumed>) = 0 [pid 1261] <... close resumed>) = 0 executing program [pid 1260] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1263] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1261] read(200 [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 1262] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1261] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1260] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1262] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1263] <... futex resumed>) = 0 [pid 1262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1261] symlink("/dev/binderfs", "./binderfs" [pid 1260] <... futex resumed>) = 1 [pid 1263] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1262] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... socket resumed>) = 3 [pid 1263] <... clone3 resumed>) = 189 [pid 1262] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1261] <... symlink resumed>) = 0 [pid 1260] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1263] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] <... mprotect resumed>) = 0 [pid 1261] write(1, "executing program\n", 18 [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1263] <... futex resumed>) = 0 [pid 1262] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1261] <... write resumed>) = 18 [pid 1260] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1263] ioctl(3, PPPIOCSMRU, 0 [pid 1262] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1261] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1263] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1261] <... futex resumed>) = 0 [pid 1260] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1265 attached [pid 1263] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 316] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1265] set_robust_list(0x7f63900539a0, 24 [pid 1263] <... futex resumed>) = 0 [pid 1262] <... clone3 resumed> => {parent_tid=[159]}, 88) = 159 [pid 1261] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1260] close(3 [pid 317] close(3 [pid 316] <... openat resumed>) = 3 [pid 1265] <... set_robust_list resumed>) = 0 [pid 1263] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] rt_sigprocmask(SIG_SETMASK, [] [pid 1261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1260] <... close resumed>) = 0 [pid 316] fstat(3 [pid 1265] rt_sigprocmask(SIG_SETMASK, [] [pid 1262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1260] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1262] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1260] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 1265] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1262] <... futex resumed>) = 0 [pid 1261] <... mmap resumed>) = 0x7f6390033000 [pid 1260] close(5 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1262] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 316] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1265] <... socket resumed>) = 3 [pid 1261] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./63/binderfs" [pid 1265] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... mprotect resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1260] close(6 [pid 1265] <... futex resumed>) = 1 [pid 1262] <... futex resumed>) = 0 [pid 317] <... 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 316] unlink("./63/binderfs" [pid 1265] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1262] <... futex resumed>) = 0 [pid 1261] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1260] close(7 [pid 316] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1265] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1262] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1266 attached [pid 1265] <... socket resumed>) = 4 [pid 1260] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./63/cgroup.net" [pid 1266] set_robust_list(0x7f63900539a0, 24 [pid 1265] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... clone3 resumed> => {parent_tid=[188]}, 88) = 188 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1266] <... set_robust_list resumed>) = 0 [pid 1265] <... futex resumed>) = 1 [pid 1262] <... futex resumed>) = 0 [pid 1261] rt_sigprocmask(SIG_SETMASK, [] [pid 1260] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./63/cgroup.net" [pid 1266] rt_sigprocmask(SIG_SETMASK, [] [pid 1265] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 1266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1262] <... futex resumed>) = 0 [pid 1261] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1266] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1265] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1262] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] <... futex resumed>) = 0 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1266] <... socket resumed>) = 3 [pid 1265] <... connect resumed>) = 0 [pid 1261] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1260] close(11 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./63/cgroup.cpu" [pid 1266] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1266] <... futex resumed>) = 1 [pid 1265] <... futex resumed>) = 1 [pid 1262] <... futex resumed>) = 0 [pid 1261] <... futex resumed>) = 0 [pid 1260] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./63/cgroup.cpu" [pid 1266] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1265] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 1266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1262] <... futex resumed>) = 0 [pid 316] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1266] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1265] sendfile(-1, -1, [3 [pid 1262] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] <... futex resumed>) = 0 [pid 1260] close(13 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1266] <... socket resumed>) = 4 [pid 1265] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./63/cgroup" [pid 1266] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1266] <... futex resumed>) = 0 [pid 1265] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1260] close(14 [pid 317] <... 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 316] unlink("./63/cgroup" [pid 1266] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1265] <... futex resumed>) = 1 [pid 1262] <... futex resumed>) = 0 [pid 1261] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 1266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1265] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = 0 [pid 1260] close(15 [pid 317] <... 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 316] getdents64(3 [pid 1266] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1262] <... futex resumed>) = 0 [pid 1261] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1266] <... connect resumed>) = 0 [pid 1265] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1262] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1260] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] close(3 [pid 1266] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 1266] <... futex resumed>) = 1 [pid 316] rmdir("./63" [pid 1266] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... rmdir resumed>) = 0 [pid 316] mkdir("./64", 0777) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1265] <... clone3 resumed>) = 160 [pid 1261] <... futex resumed>) = 0 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 1265] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] close(17 [pid 317] close(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1266] <... futex resumed>) = 0 [pid 1265] <... futex resumed>) = 1 [pid 1262] <... futex resumed>) = 0 [pid 1261] <... futex resumed>) = 1 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1266] sendfile(-1, -1, [3 [pid 1265] ioctl(3, PPPIOCSMRU, 0 [pid 1262] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1260] close(18 [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1266] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1265] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1262] <... futex resumed>) = 0 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 1266] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1260] close(19 [pid 316] close(3 [pid 317] <... socket resumed>) = 3 [pid 1266] <... futex resumed>) = 1 [pid 1265] <... futex resumed>) = 0 [pid 1262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1261] <... futex resumed>) = 0 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... close resumed>) = 0 [pid 1266] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1265] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] close(3 [pid 1261] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] close(20 [pid 317] <... 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 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1262] <... close resumed>) = 0 [pid 1261] <... futex resumed>) = 0 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... socket resumed>) = 3 [pid 1266] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1262] close(4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1261] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1266] <... clone3 resumed>) = 189 [pid 1262] <... close resumed>) = 0 [pid 1260] close(21 [pid 317] <... 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 316] <... 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 1266] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] close(5 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1266] <... futex resumed>) = 1 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] <... futex resumed>) = 0 [pid 1260] close(22 [pid 316] <... 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 1266] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1262] close(6 [pid 1261] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] <... futex resumed>) = 0 [pid 316] <... 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 1266] ioctl(3, PPPIOCSMRU, 0 [pid 1262] close(7 [pid 1261] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1266] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1266] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1262] close(8 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1266] <... futex resumed>) = 1 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] <... futex resumed>) = 0 [pid 1260] close(23 [pid 317] <... 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 316] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1266] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1261] close(3 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1262] close(9 [pid 1261] <... close resumed>) = 0 [pid 1260] close(24 [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(4 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 316] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1262] close(10 [pid 1261] <... close resumed>) = 0 [pid 1260] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(5 [pid 317] <... setsockopt resumed>) = 0 [pid 316] <... 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 1262] close(11 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(6 [pid 1260] close(26 [pid 317] <... 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 316] <... 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 1262] close(12 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(7 [pid 1260] close(27 [pid 316] <... 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 1262] close(13 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(8 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 316] <... 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 1262] close(14 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] close(28 [pid 317] <... setsockopt resumed>) = 0 [pid 316] close(3 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(9 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... close resumed>) = 0 [pid 1262] close(15 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] close(29 [pid 317] <... close resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(10 [pid 1260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... socket resumed>) = 3 [pid 1262] close(16 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(11 [pid 1260] exit_group(0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... 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 1262] close(17 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1263] <... futex resumed>) = ? [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(12 [pid 1260] <... exit_group resumed>) = ? [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... 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 1263] +++ exited with 0 +++ [pid 1262] close(18 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1260] +++ exited with 0 +++ [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(13 [pid 316] <... setsockopt resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci2-android-6-1/strace-static-x86_64: Process 1269 attached [pid 1262] close(19 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 207 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1269] set_robust_list(0x55557ce52760, 24 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(14 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 1269] <... set_robust_list resumed>) = 0 [pid 1262] close(20 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1269] rt_sigprocmask(SIG_SETMASK, [] [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(15 [pid 316] <... 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 1269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1262] close(21 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1269] chdir("./67" [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(16 [pid 1269] <... chdir resumed>) = 0 [pid 1262] close(22 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 1269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(17 [pid 1269] <... prctl resumed>) = 0 [pid 1262] close(23 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1269] setpgid(0, 0 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(18 [pid 1269] <... setpgid resumed>) = 0 [pid 1262] close(24 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1269] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(19 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1269] <... symlink resumed>) = 0 [pid 1262] close(25 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1269] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(20 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1269] <... symlink resumed>) = 0 [pid 1262] close(26 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(21 [pid 316] close(3 [pid 1262] close(27 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(22 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1262] close(28 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(23 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1269] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1262] close(29 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1270 attached [pid 1269] <... symlink resumed>) = 0 [pid 1262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1261] close(24 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 195 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1270] set_robust_list(0x55557ce52760, 24 [pid 1269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1262] exit_group(0 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1270] <... set_robust_list resumed>) = 0 [pid 1269] <... openat resumed>) = 3 [pid 1265] <... futex resumed>) = ? [pid 1262] <... exit_group resumed>) = ? [pid 1261] close(25 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1270] rt_sigprocmask(SIG_SETMASK, [] [pid 1269] write(3, "1000", 4 [pid 1265] +++ exited with 0 +++ [pid 1262] +++ exited with 0 +++ [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1269] <... write resumed>) = 4 [pid 1261] close(26 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1270] chdir("./64" [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1269] close(3 [pid 1270] <... chdir resumed>) = 0 [pid 1261] close(27 [pid 1270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1269] <... close resumed>) = 0 [pid 1261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1270] <... prctl resumed>) = 0 [pid 1269] read(200 [pid 1261] close(28) = -1 EBADF (Bad file descriptor) [pid 1261] close(29) = -1 EBADF (Bad file descriptor) [pid 1270] setpgid(0, 0 [pid 1269] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1261] exit_group(0 [pid 1270] <... setpgid resumed>) = 0 [pid 1269] symlink("/dev/binderfs", "./binderfs" [pid 1266] <... futex resumed>) = ? [pid 1261] <... exit_group resumed>) = ? [pid 1270] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1269] <... symlink resumed>) = 0 [pid 1266] +++ exited with 0 +++ [pid 1270] <... symlink resumed>) = 0 [pid 1261] +++ exited with 0 +++ [pid 1269] write(1, "executing program\n", 18 [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1270] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1269] <... write resumed>) = 18 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1270] <... symlink resumed>) = 0 executing program [pid 1270] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1269] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] <... symlink resumed>) = 0 [pid 1269] <... futex resumed>) = 0 [pid 1270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1269] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1270] <... openat resumed>) = 3 [pid 1269] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1270] write(3, "1000", 4 [pid 1269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1270] <... write resumed>) = 4 [pid 1269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1270] close(3) = 0 [pid 1269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1270] read(200 [pid 1269] <... mmap resumed>) = 0x7f6390033000 [pid 315] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1270] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1269] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1270] symlink("/dev/binderfs", "./binderfs" [pid 1269] <... mprotect resumed>) = 0 [pid 315] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1270] <... symlink resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 1270] write(1, "executing program\n", 18 [pid 1269] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] fstat(3 [pid 313] fstat(3 [pid 1270] <... write resumed>) = 18 [pid 1269] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 executing program [pid 1270] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] getdents64(3 [pid 313] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1271 attached [pid 1270] <... futex resumed>) = 0 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1271] set_robust_list(0x7f63900539a0, 24 [pid 1270] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1269] <... clone3 resumed> => {parent_tid=[208]}, 88) = 208 [pid 315] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1271] <... set_robust_list resumed>) = 0 [pid 1270] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1269] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1271] rt_sigprocmask(SIG_SETMASK, [] [pid 1270] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] newfstatat(AT_FDCWD, "./60/binderfs" [pid 313] newfstatat(AT_FDCWD, "./51/binderfs" [pid 1271] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1269] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1271] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1269] <... futex resumed>) = 0 [pid 315] unlink("./60/binderfs" [pid 313] unlink("./51/binderfs" [pid 1271] <... socket resumed>) = 3 [pid 1270] <... mmap resumed>) = 0x7f6390033000 [pid 1269] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1271] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1271] <... futex resumed>) = 0 [pid 1270] <... mprotect resumed>) = 0 [pid 1269] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1271] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 315] newfstatat(AT_FDCWD, "./60/cgroup.net" [pid 313] newfstatat(AT_FDCWD, "./51/cgroup.net" [pid 1271] <... socket resumed>) = 4 [pid 1270] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1269] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1271] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1269] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] unlink("./60/cgroup.net" [pid 313] unlink("./51/cgroup.net" [pid 1271] <... futex resumed>) = 0 [pid 1270] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1271] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1272 attached [pid 1271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1269] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1272] set_robust_list(0x7f63900539a0, 24 [pid 1271] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1270] <... clone3 resumed> => {parent_tid=[196]}, 88) = 196 [pid 1269] <... futex resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./60/cgroup.cpu" [pid 313] newfstatat(AT_FDCWD, "./51/cgroup.cpu" [pid 1272] <... set_robust_list resumed>) = 0 [pid 1271] <... connect resumed>) = 0 [pid 1270] rt_sigprocmask(SIG_SETMASK, [] [pid 1269] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1272] rt_sigprocmask(SIG_SETMASK, [] [pid 1271] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] unlink("./60/cgroup.cpu" [pid 313] unlink("./51/cgroup.cpu" [pid 1272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1271] <... futex resumed>) = 0 [pid 1270] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1272] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1271] sendfile(-1, -1, [3 [pid 1270] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 0 [pid 315] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1272] <... socket resumed>) = 3 [pid 1271] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1270] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1272] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] newfstatat(AT_FDCWD, "./60/cgroup" [pid 313] newfstatat(AT_FDCWD, "./51/cgroup" [pid 1272] <... futex resumed>) = 0 [pid 1271] <... futex resumed>) = 0 [pid 1270] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1272] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1271] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1270] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 0 [pid 315] unlink("./60/cgroup" [pid 313] unlink("./51/cgroup" [pid 1272] <... socket resumed>) = 4 [pid 1271] <... clone3 resumed>) = 209 [pid 315] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1272] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getdents64(3 [pid 313] getdents64(3 [pid 1272] <... futex resumed>) = 0 [pid 1271] <... futex resumed>) = 0 [pid 1270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1272] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1271] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 313] close(3 [pid 1272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1270] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1272] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1271] ioctl(3, PPPIOCSMRU, 0 [pid 315] rmdir("./60" [pid 313] rmdir("./51" [pid 1272] <... connect resumed>) = 0 [pid 1271] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1270] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... rmdir resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1272] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] mkdir("./61", 0777 [pid 313] mkdir("./52", 0777 [pid 1272] <... futex resumed>) = 0 [pid 1271] <... futex resumed>) = 0 [pid 1270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... mkdir resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 1272] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1271] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1270] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] close(3 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1272] <... futex resumed>) = 0 [pid 1270] <... futex resumed>) = 1 [pid 1269] <... close resumed>) = 0 [pid 315] close(3 [pid 313] close(3 [pid 1272] sendfile(-1, -1, [3 [pid 1270] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] close(4 [pid 315] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1272] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1272] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1272] <... futex resumed>) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1269] close(5 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1272] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1270] <... futex resumed>) = 0 [pid 1269] close(6 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1272] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1270] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... openat resumed>) = 3 [pid 313] <... 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 1272] <... clone3 resumed>) = 197 [pid 1269] close(7 [pid 315] close(3 [pid 314] fstat(3 [pid 313] close(3 [pid 1272] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... close resumed>) = 0 [pid 1272] <... futex resumed>) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1269] close(8 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getdents64(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1272] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1269] close(9) = -1 EBADF (Bad file descriptor) [pid 1269] close(10) = -1 EBADF (Bad file descriptor) [pid 1269] close(11) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1270] <... futex resumed>) = 0 [pid 1269] close(12 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... socket resumed>) = 3 [pid 1272] ioctl(3, PPPIOCSMRU, 0 [pid 1270] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1272] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1269] close(13 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./60/binderfs" [pid 313] <... 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 1272] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1272] <... futex resumed>) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1269] close(14 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./60/binderfs" [pid 313] <... 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 1272] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] close(3 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1270] <... close resumed>) = 0 [pid 1269] close(15 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1270] close(4 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1270] <... close resumed>) = 0 [pid 1269] close(16 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./60/cgroup.net" [pid 313] <... 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 1270] close(5 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./60/cgroup.net" [pid 313] <... 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 1270] close(6 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1270] close(7 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(19 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./60/cgroup.cpu" [pid 313] <... 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 1270] close(8 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(20 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./60/cgroup.cpu" [pid 313] <... 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 1270] close(9 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(21 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1270] close(10 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(22 [pid 315] close(3 [pid 314] newfstatat(AT_FDCWD, "./60/cgroup" [pid 313] <... 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 1270] close(11 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(23 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./60/cgroup" [pid 313] <... close resumed>) = 0 [pid 1270] close(12 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 314] <... unlink resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(24 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getdents64(3 [pid 313] <... socket resumed>) = 3 [pid 1270] close(13 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(25 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 313] <... 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 1270] close(14 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(26 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] rmdir("./60" [pid 313] <... 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 1270] close(15 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(27 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] mkdir("./61", 0777 [pid 313] <... 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 1270] close(16 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(28 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1270] close(17 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] close(29 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] close(3 [pid 313] <... 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 1270] close(18 [pid 1269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1270] close(19 [pid 1269] exit_group(0 [pid 315] <... 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] <... socket resumed>) = 3 [pid 313] close(3 [pid 1271] <... futex resumed>) = ? [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1269] <... exit_group resumed>) = ? [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1271] +++ exited with 0 +++ [pid 1270] close(20 [pid 315] <... 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] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1270] close(21 [pid 1269] +++ exited with 0 +++ [pid 315] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] close(3ci2-android-6-1/strace-static-x86_64: Process 1275 attached [pid 1270] close(22 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 161 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1275] set_robust_list(0x55557ce52760, 24 [pid 1270] close(23 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1275] <... set_robust_list resumed>) = 0 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1275] rt_sigprocmask(SIG_SETMASK, [] [pid 1270] close(24 [pid 1275] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 1276 attached [pid 1275] chdir("./52" [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1276] set_robust_list(0x55557ce52760, 24 [pid 1275] <... chdir resumed>) = 0 [pid 1270] close(25 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 190 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1276] <... set_robust_list resumed>) = 0 [pid 1275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... prctl resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1275] setpgid(0, 0 [pid 1270] close(26 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 1276] rt_sigprocmask(SIG_SETMASK, [] [pid 1275] <... setpgid resumed>) = 0 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1275] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1270] close(27 [pid 1276] chdir("./61" [pid 1275] <... symlink resumed>) = 0 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1276] <... chdir resumed>) = 0 [pid 1275] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1270] close(28 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1275] <... symlink resumed>) = 0 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 314] <... 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 1276] <... prctl resumed>) = 0 [pid 1275] <... symlink resumed>) = 0 [pid 1270] close(29 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1276] setpgid(0, 0 [pid 1270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1276] <... setpgid resumed>) = 0 [pid 1270] exit_group(0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1276] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1272] <... futex resumed>) = ? [pid 1270] <... exit_group resumed>) = ? [pid 1276] <... symlink resumed>) = 0 [pid 1275] <... openat resumed>) = 3 [pid 314] <... 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 1272] +++ exited with 0 +++ [pid 1275] write(3, "1000", 4 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1275] <... write resumed>) = 4 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1275] close(3) = 0 [pid 1275] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1275] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1270] +++ exited with 0 +++ [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1276] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1275] write(1, "executing program\n", 18 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1276] <... symlink resumed>) = 0 [pid 1275] <... write resumed>) = 18 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 1276] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1275] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1275] <... futex resumed>) = 0 [pid 1276] <... symlink resumed>) = 0 executing program [pid 1275] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] <... 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 1276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1275] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1276] <... openat resumed>) = 3 [pid 1275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] <... 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 1276] write(3, "1000", 4 [pid 1275] <... mmap resumed>) = 0x7f6390033000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1276] <... write resumed>) = 4 [pid 1275] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1276] close(3 [pid 314] <... 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 1276] <... close resumed>) = 0 [pid 1275] <... mprotect resumed>) = 0 [pid 314] close(3 [pid 1276] read(200 [pid 1275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] <... close resumed>) = 0 [pid 1276] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1277 attached [pid 1276] symlink("/dev/binderfs", "./binderfs" [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1275] <... clone3 resumed> => {parent_tid=[162]}, 88) = 162 [pid 1276] <... symlink resumed>) = 0 [pid 1275] rt_sigprocmask(SIG_SETMASK, [] [pid 1277] set_robust_list(0x7f63900539a0, 24 [pid 1275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1277] <... set_robust_list resumed>) = 0 [pid 1276] write(1, "executing program\n", 18 [pid 1275] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... socket resumed>) = 3 [pid 1277] rt_sigprocmask(SIG_SETMASK, [] [pid 1276] <... write resumed>) = 18 [pid 1275] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1276] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 1275] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1277] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1276] <... futex resumed>) = 0 [pid 314] <... 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 1277] <... socket resumed>) = 3 [pid 1276] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1277] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1277] <... futex resumed>) = 1 [pid 1276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1275] <... futex resumed>) = 0 [pid 314] <... 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 1277] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1275] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1275] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1277] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1276] <... mmap resumed>) = 0x7f6390033000 [pid 1275] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1277] <... socket resumed>) = 4 [pid 1276] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 314] <... 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 1277] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] <... mprotect resumed>) = 0 [pid 317] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1277] <... futex resumed>) = 1 [pid 1276] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1275] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1277] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1275] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1275] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1278 attached [pid 1277] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1275] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] fstat(3 [pid 314] close(3 [pid 1278] set_robust_list(0x7f63900539a0, 24 [pid 1277] <... connect resumed>) = -1 EEXIST (File exists) [pid 1276] <... clone3 resumed> => {parent_tid=[191]}, 88) = 191 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... close resumed>) = 0 [pid 1278] <... set_robust_list resumed>) = 0 [pid 1277] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1278] rt_sigprocmask(SIG_SETMASK, [] [pid 1277] <... futex resumed>) = 1 [pid 1276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1275] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1277] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1278] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1275] <... futex resumed>) = 0 [pid 317] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1279 attached [pid 1278] <... socket resumed>) = 3 [pid 1277] sendfile(-1, -1, [3 [pid 1276] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1275] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 190 [pid 1279] set_robust_list(0x55557ce52760, 24 [pid 1278] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./67/binderfs" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1279] <... set_robust_list resumed>) = 0 [pid 1278] <... futex resumed>) = 0 [pid 1277] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1279] rt_sigprocmask(SIG_SETMASK, [] [pid 1278] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1275] <... futex resumed>) = 0 [pid 317] unlink("./67/binderfs" [pid 1279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1277] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1275] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] chdir("./61" [pid 1278] <... socket resumed>) = 4 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1275] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 1279] <... chdir resumed>) = 0 [pid 1278] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1275] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1278] <... futex resumed>) = 1 [pid 1277] <... clone3 resumed>) = 163 [pid 1276] <... futex resumed>) = 0 [pid 317] umount2("./67/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... restart_syscall resumed>) = 0 [pid 1279] <... prctl resumed>) = 0 [pid 1278] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1277] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] setpgid(0, 0 [pid 1278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1275] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1279] <... setpgid resumed>) = 0 [pid 1278] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1277] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1275] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./67/cgroup.net" [pid 1279] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1278] <... connect resumed>) = -1 EEXIST (File exists) [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1275] <... futex resumed>) = 0 [pid 1277] ioctl(3, PPPIOCSMRU, 0 [pid 1275] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1279] <... symlink resumed>) = 0 [pid 1278] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1279] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1278] <... futex resumed>) = 1 [pid 1277] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] <... futex resumed>) = 0 [pid 317] unlink("./67/cgroup.net" [pid 1279] <... symlink resumed>) = 0 [pid 1278] sendfile(-1, -1, [3 [pid 1277] <... futex resumed>) = 1 [pid 1276] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] <... futex resumed>) = 0 [pid 1279] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1278] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1277] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... futex resumed>) = 0 [pid 1275] close(3 [pid 317] <... unlink resumed>) = 0 [pid 1276] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1275] <... close resumed>) = 0 [pid 1275] close(4 [pid 1279] <... symlink resumed>) = 0 [pid 1275] <... close resumed>) = 0 [pid 1279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1278] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] close(5 [pid 317] umount2("./67/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1279] <... openat resumed>) = 3 [pid 1278] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1275] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1279] write(3, "1000", 4 [pid 1278] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./67/cgroup.cpu" [pid 1279] <... write resumed>) = 4 [pid 1278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1275] close(7 [pid 1279] close(3 [pid 1278] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1276] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1279] <... close resumed>) = 0 [pid 1275] close(8) = -1 EBADF (Bad file descriptor) [pid 1275] close(9) = -1 EBADF (Bad file descriptor) [pid 1275] close(10) = -1 EBADF (Bad file descriptor) [pid 1275] close(11) = -1 EBADF (Bad file descriptor) [pid 1275] close(12) = -1 EBADF (Bad file descriptor) [pid 1275] close(13) = -1 EBADF (Bad file descriptor) [pid 1275] close(14) = -1 EBADF (Bad file descriptor) [pid 1275] close(15) = -1 EBADF (Bad file descriptor) [pid 1275] close(16 [pid 1279] read(200 [pid 1278] <... clone3 resumed>) = 192 [pid 317] unlink("./67/cgroup.cpu" [pid 1279] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1278] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] close(17) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1279] symlink("/dev/binderfs", "./binderfs" [pid 1278] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1275] close(18 [pid 317] umount2("./67/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1279] <... symlink resumed>) = 0 [pid 1278] ioctl(3, PPPIOCSMRU, 0 [pid 1276] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1279] write(1, "executing program\n", 18 [pid 1276] <... futex resumed>) = 0 [pid 1275] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 1279] <... write resumed>) = 18 [pid 1278] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1276] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./67/cgroup" [pid 1279] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1278] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1275] close(20 [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1279] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1278] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] close(3 [pid 1275] close(21 [pid 317] unlink("./67/cgroup" [pid 1279] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1276] <... close resumed>) = 0 [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1276] close(4 [pid 1275] close(22 [pid 1279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1276] <... close resumed>) = 0 [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1276] close(5 [pid 1275] close(23 [pid 317] getdents64(3 [pid 1279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1279] <... mmap resumed>) = 0x7f6390033000 [pid 1276] close(6 [pid 1275] close(24 [pid 1279] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1279] <... mprotect resumed>) = 0 [pid 1276] close(7 [pid 1275] close(25 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 1279] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1276] close(8 [pid 1275] close(26 [pid 1279] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./67" [pid 1279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1276] close(9 [pid 1275] close(27 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 1276] close(10 [pid 1275] close(28 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1276] close(11 [pid 1275] close(29ci2-android-6-1/strace-static-x86_64: Process 1282 attached [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./68", 0777 [pid 1282] set_robust_list(0x7f63900539a0, 24 [pid 1279] <... clone3 resumed> => {parent_tid=[191]}, 88) = 191 [pid 1276] close(12 [pid 1275] exit_group(0 [pid 317] <... mkdir resumed>) = 0 [pid 1282] <... set_robust_list resumed>) = 0 [pid 1279] rt_sigprocmask(SIG_SETMASK, [] [pid 1277] <... futex resumed>) = ? [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] <... exit_group resumed>) = ? [pid 1282] rt_sigprocmask(SIG_SETMASK, [] [pid 1279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1277] +++ exited with 0 +++ [pid 1276] close(13 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1279] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 1282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1275] +++ exited with 0 +++ [pid 317] close(3 [pid 1282] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1279] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1276] close(14 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1282] <... socket resumed>) = 3 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1282] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(15 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1282] <... futex resumed>) = 1 [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1282] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(16 [pid 317] <... socket resumed>) = 3 [pid 1282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1282] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1279] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1276] close(17 [pid 1282] <... socket resumed>) = 4 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1282] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1282] <... futex resumed>) = 1 [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... restart_syscall resumed>) = 0 [pid 1282] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(19 [pid 317] <... 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 1282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1282] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1279] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1276] close(20 [pid 317] <... close resumed>) = 0 [pid 313] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1282] <... connect resumed>) = -1 EEXIST (File exists) [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1282] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(21 [pid 317] <... socket resumed>) = 3 [pid 313] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1282] <... futex resumed>) = 1 [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... openat resumed>) = 3 [pid 1282] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(22 [pid 317] <... 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 313] fstat(3 [pid 1282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1282] sendfile(-1, -1, [3 [pid 1279] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1276] close(23 [pid 317] <... 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 313] getdents64(3 [pid 1282] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1282] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1282] <... futex resumed>) = 1 [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1282] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(25 [pid 313] newfstatat(AT_FDCWD, "./52/binderfs" [pid 1282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1282] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1279] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1276] close(26 [pid 313] unlink("./52/binderfs" [pid 1282] <... clone3 resumed>) = 192 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1282] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 1282] <... futex resumed>) = 1 [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 313] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1282] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] fstat(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] <... futex resumed>) = 0 [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] newfstatat(AT_FDCWD, "./52/cgroup.net" [pid 1282] ioctl(3, PPPIOCSMRU, 0 [pid 1279] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1276] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getdents64(3 [pid 1282] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1282] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./52/cgroup.net" [pid 1282] <... futex resumed>) = 1 [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = ? [pid 1276] <... exit_group resumed>) = ? [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1282] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1279] close(3 [pid 1278] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./64/binderfs" [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] unlink("./64/binderfs" [pid 1276] +++ exited with 0 +++ [pid 1279] <... close resumed>) = 0 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1279] close(4 [pid 317] close(3 [pid 316] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1279] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1279] close(5 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./64/cgroup.net" [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] newfstatat(AT_FDCWD, "./52/cgroup.cpu" [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1279] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] unlink("./64/cgroup.net" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] unlink("./52/cgroup.cpu" [pid 1279] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1279] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] newfstatat(AT_FDCWD, "./64/cgroup.cpu" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1279] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] unlink("./64/cgroup.cpu" [pid 313] newfstatat(AT_FDCWD, "./52/cgroup" [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1279] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./52/cgroup" [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1279] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./64/cgroup" [pid 313] <... unlink resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 1279] close(12 [pid 317] close(3 [pid 316] unlink("./64/cgroup" [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getdents64(3 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] close(3ci2-android-6-1/strace-static-x86_64: Process 1284 attached [pid 1279] close(13 [pid 316] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1284] set_robust_list(0x55557ce52760, 24 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 210 [pid 316] rmdir("./64" [pid 313] close(3 [pid 1284] <... set_robust_list resumed>) = 0 [pid 1279] close(14 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rmdir resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] mkdir("./65", 0777 [pid 1284] rt_sigprocmask(SIG_SETMASK, [] [pid 1279] close(15 [pid 316] <... mkdir resumed>) = 0 [pid 315] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 1284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1284] chdir("./68" [pid 1279] close(16 [pid 316] <... socket resumed>) = 3 [pid 313] rmdir("./52" [pid 315] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1284] <... chdir resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] <... rmdir resumed>) = 0 [pid 1284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1279] close(17 [pid 316] <... close resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 1284] <... prctl resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] fstat(3 [pid 313] mkdir("./53", 0777 [pid 1284] setpgid(0, 0 [pid 1279] close(18 [pid 316] <... socket resumed>) = 3 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1284] <... setpgid resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... mkdir resumed>) = 0 [pid 1284] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] <... 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 315] getdents64(3 [pid 1279] close(19 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1284] <... symlink resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1284] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1279] close(20 [pid 316] close(3 [pid 313] <... socket resumed>) = 3 [pid 1284] <... symlink resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] close(3 [pid 1284] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1279] close(21 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1284] <... symlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 1284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1279] close(22 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./61/binderfs" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... 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 1284] <... openat resumed>) = 3 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1284] write(3, "1000", 4 [pid 1279] close(23 [pid 316] <... 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 315] unlink("./61/binderfs" [pid 313] <... socket resumed>) = 3 [pid 1284] <... write resumed>) = 4 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1284] close(3 [pid 1279] close(24 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1284] <... close resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1284] read(200 [pid 1279] close(25 [pid 316] <... 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 313] <... 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 1284] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1284] symlink("/dev/binderfs", "./binderfs" [pid 1279] close(26 [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./61/cgroup.net" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1284] <... symlink resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1284] write(1, "executing program\n", 18 [pid 1279] close(27 [pid 316] <... 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 executing program [pid 315] unlink("./61/cgroup.net" [pid 313] <... 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 1284] <... write resumed>) = 18 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1284] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] close(28 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] close(3 [pid 1284] <... futex resumed>) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1284] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1279] close(29 [pid 316] <... 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 313] <... close resumed>) = 0 [pid 1284] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... 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 1279] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./61/cgroup.cpu" [pid 1284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1282] <... futex resumed>) = ? [pid 1279] <... exit_group resumed>) = ? [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1282] +++ exited with 0 +++ [pid 316] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... close resumed>) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1279] +++ exited with 0 +++ [pid 1284] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] unlink("./61/cgroup.cpu" [pid 1284] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 316] <... 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 1284] <... mprotect resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1284] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1284] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1285 attached [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./61/cgroup" [pid 313] <... 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 1285] set_robust_list(0x7f63900539a0, 24 [pid 316] <... 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 1284] <... clone3 resumed> => {parent_tid=[211]}, 88) = 211 [pid 1285] <... set_robust_list resumed>) = 0 [pid 316] close(3 [pid 1284] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1285] rt_sigprocmask(SIG_SETMASK, [] [pid 1284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 315] unlink("./61/cgroup" [pid 1285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1284] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 1285] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1284] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1285] <... socket resumed>) = 3 [pid 1284] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] getdents64(3 [pid 1285] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1286 attached [pid 1285] <... futex resumed>) = 0 [pid 1284] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 198 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1286] set_robust_list(0x55557ce52760, 24 [pid 1285] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1284] <... futex resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] close(3 [pid 313] <... 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 1286] <... set_robust_list resumed>) = 0 [pid 1285] <... socket resumed>) = 4 [pid 1284] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1286] rt_sigprocmask(SIG_SETMASK, [] [pid 1285] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rmdir("./61" [pid 1286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1285] <... futex resumed>) = 1 [pid 1284] <... futex resumed>) = 0 [pid 313] <... 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 315] <... rmdir resumed>) = 0 [pid 1286] chdir("./65" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1284] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] mkdir("./62", 0777 [pid 1285] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 313] <... 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 1286] <... chdir resumed>) = 0 [pid 1285] <... connect resumed>) = -1 EEXIST (File exists) [pid 1284] <... futex resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1285] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... restart_syscall resumed>) = 0 [pid 1286] <... prctl resumed>) = 0 [pid 1285] <... futex resumed>) = 0 [pid 1284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1286] setpgid(0, 0 [pid 1285] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 1286] <... setpgid resumed>) = 0 [pid 315] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 314] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1286] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 313] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 314] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1286] <... symlink resumed>) = 0 [pid 1284] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1285] sendfile(-1, -1, [3 [pid 315] <... socket resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1286] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1285] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] fstat(3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1286] <... symlink resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1286] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1285] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] getdents64(3 [pid 313] <... socket resumed>) = 3 [pid 1286] <... symlink resumed>) = 0 [pid 1285] <... futex resumed>) = 1 [pid 1284] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1285] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1286] <... openat resumed>) = 3 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 315] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1286] write(3, "1000", 4 [pid 1285] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1284] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./61/binderfs" [pid 313] <... 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 1286] <... write resumed>) = 4 [pid 1286] close(3) = 0 [pid 1286] read(200, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] symlink("/dev/binderfs", "./binderfs" [pid 1285] <... clone3 resumed>) = 212 [pid 1286] <... symlink resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1286] write(1, "executing program\n", 18 executing program [pid 1285] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 314] unlink("./61/binderfs" [pid 313] <... setsockopt resumed>) = 0 [pid 1286] <... write resumed>) = 18 [pid 1285] <... futex resumed>) = 1 [pid 1284] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1286] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1286] <... futex resumed>) = 0 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1286] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1285] ioctl(3, PPPIOCSMRU, 0 [pid 1284] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] newfstatat(AT_FDCWD, "./61/cgroup.net" [pid 313] <... 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 1286] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1285] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1285] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] unlink("./61/cgroup.net" [pid 313] <... setsockopt resumed>) = 0 [pid 1286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1285] <... futex resumed>) = 1 [pid 1284] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1285] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] close(3 [pid 315] <... 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] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1286] <... mmap resumed>) = 0x7f6390033000 [pid 1284] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1286] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1284] close(4 [pid 315] <... 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] newfstatat(AT_FDCWD, "./61/cgroup.cpu" [pid 313] <... 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 1286] <... mprotect resumed>) = 0 [pid 1284] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1286] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1284] close(5 [pid 315] <... 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] unlink("./61/cgroup.cpu" [pid 313] <... setsockopt resumed>) = 0 [pid 1286] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] close(3 [pid 1286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1284] close(6 [pid 315] <... 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] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1288 attached [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1288] set_robust_list(0x7f63900539a0, 24 [pid 1286] <... clone3 resumed> => {parent_tid=[199]}, 88) = 199 [pid 1284] close(7 [pid 315] <... 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] newfstatat(AT_FDCWD, "./61/cgroup" [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1288] <... set_robust_list resumed>) = 0 [pid 1286] rt_sigprocmask(SIG_SETMASK, [] [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1288] rt_sigprocmask(SIG_SETMASK, [] [pid 1286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1284] close(8 [pid 315] <... 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] unlink("./61/cgroup"ci2-android-6-1/strace-static-x86_64: Process 1289 attached [pid 1288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1286] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 164 [pid 1289] set_robust_list(0x55557ce52760, 24 [pid 1288] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1286] <... futex resumed>) = 0 [pid 1284] close(9 [pid 315] <... 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] getdents64(3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1289] <... set_robust_list resumed>) = 0 [pid 1288] <... socket resumed>) = 3 [pid 1286] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1289] rt_sigprocmask(SIG_SETMASK, [] [pid 1288] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] close(10 [pid 315] <... close resumed>) = 0 [pid 314] close(3 [pid 1289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1288] <... futex resumed>) = 0 [pid 1286] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... close resumed>) = 0 [pid 1289] chdir("./53" [pid 1288] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1286] <... futex resumed>) = 0 [pid 1284] close(11 [pid 315] <... socket resumed>) = 3 [pid 314] rmdir("./61" [pid 1289] <... chdir resumed>) = 0 [pid 1288] <... socket resumed>) = 4 [pid 1286] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1288] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] close(12 [pid 314] <... rmdir resumed>) = 0 [pid 315] <... 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 1289] <... prctl resumed>) = 0 [pid 1288] <... futex resumed>) = 0 [pid 1286] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./62", 0777 [pid 1289] setpgid(0, 0 [pid 1288] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1286] <... futex resumed>) = 0 [pid 1284] close(13 [pid 1289] <... setpgid resumed>) = 0 [pid 1286] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1289] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... mkdir resumed>) = 0 [pid 1289] <... symlink resumed>) = 0 [pid 1289] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 1289] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1288] <... connect resumed>) = -1 EEXIST (File exists) [pid 1289] <... symlink resumed>) = 0 [pid 1284] close(14 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 1289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1288] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 1289] <... openat resumed>) = 3 [pid 1288] <... futex resumed>) = 1 [pid 1286] <... futex resumed>) = 0 [pid 1284] close(15 [pid 1289] write(3, "1000", 4 [pid 1288] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1286] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] close(3 [pid 1289] <... write resumed>) = 4 [pid 1288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] <... futex resumed>) = 0 [pid 1284] close(16 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1289] close(3 [pid 1288] sendfile(-1, -1, [3 [pid 1286] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... close resumed>) = 0 [pid 1289] <... close resumed>) = 0 [pid 1288] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1284] close(17 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1289] read(200 [pid 1288] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1289] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... 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 1289] symlink("/dev/binderfs", "./binderfs" [pid 1288] <... futex resumed>) = 1 [pid 1286] <... futex resumed>) = 0 [pid 1284] close(18 [pid 315] close(3 [pid 314] <... socket resumed>) = 3 [pid 1289] <... symlink resumed>) = 0 [pid 1288] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1286] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1289] write(1, "executing program\n", 18 [pid 1288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] <... futex resumed>) = 0 executing program [pid 315] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1289] <... write resumed>) = 18 [pid 1288] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1286] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1284] close(19 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 1289] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1289] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0}, NULL, 8) = 0 [pid 1289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1288] <... clone3 resumed>) = 200 [pid 1289] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1291 attached [pid 1291] set_robust_list(0x7f63900539a0, 24 [pid 1289] <... clone3 resumed> => {parent_tid=[165]}, 88) = 165 [pid 1291] <... set_robust_list resumed>) = 0 [pid 1289] rt_sigprocmask(SIG_SETMASK, [] [pid 1291] rt_sigprocmask(SIG_SETMASK, [] [pid 1289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 1291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1289] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] close(20 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1291] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1289] <... futex resumed>) = 0 [pid 1291] <... socket resumed>) = 3 [pid 1289] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1291] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] <... futex resumed>) = 0 [pid 1289] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 1292 attached [pid 1291] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1289] <... futex resumed>) = 0 [pid 1288] <... futex resumed>) = 1 [pid 1286] <... futex resumed>) = 0 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1292] set_robust_list(0x55557ce52760, 24 [pid 1291] <... socket resumed>) = 4 [pid 1289] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1288] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] close(21 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 193 [pid 1292] <... set_robust_list resumed>) = 0 [pid 1291] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1292] rt_sigprocmask(SIG_SETMASK, [] [pid 1291] <... futex resumed>) = 0 [pid 1289] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] ioctl(3, PPPIOCSMRU, 0 [pid 1286] <... futex resumed>) = 0 [pid 1284] close(22 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1291] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1289] <... futex resumed>) = 0 [pid 1288] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1286] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1292] chdir("./62" [pid 1291] <... connect resumed>) = -1 EEXIST (File exists) [pid 1289] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1288] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] close(23 [pid 314] <... socket resumed>) = 3 [pid 1292] <... chdir resumed>) = 0 [pid 1291] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = 0 [pid 1286] close(3 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1291] <... futex resumed>) = 0 [pid 1289] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1286] <... close resumed>) = 0 [pid 1284] close(24 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1292] <... prctl resumed>) = 0 [pid 1291] sendfile(-1, -1, [3 [pid 1289] <... futex resumed>) = 0 [pid 1286] close(4 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1292] setpgid(0, 0 [pid 1291] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1289] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] <... close resumed>) = 0 [pid 1284] close(25 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1292] <... setpgid resumed>) = 0 [pid 1291] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] close(5 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1291] <... futex resumed>) = 0 [pid 1289] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1284] close(26 [pid 314] <... 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 1292] <... symlink resumed>) = 0 [pid 1291] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1289] <... futex resumed>) = 0 [pid 1286] close(6 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1292] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1291] <... clone3 resumed>) = 166 [pid 1289] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1284] close(27 [pid 314] <... 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 1292] <... symlink resumed>) = 0 [pid 1291] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] close(7 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1292] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1291] <... futex resumed>) = 0 [pid 1289] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1284] close(28 [pid 1292] <... symlink resumed>) = 0 [pid 1291] ioctl(3, PPPIOCSMRU, 0 [pid 1289] <... futex resumed>) = 0 [pid 1286] close(8 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1291] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1289] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1284] close(29 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1292] <... openat resumed>) = 3 [pid 1291] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1286] close(9 [pid 1284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1292] write(3, "1000", 4 [pid 1291] <... futex resumed>) = 0 [pid 1289] close(3 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] <... write resumed>) = 4 [pid 1291] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1289] <... close resumed>) = 0 [pid 1286] close(10 [pid 1284] exit_group(0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1292] close(3 [pid 1289] close(4 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1284] <... exit_group resumed>) = ? [pid 1292] <... close resumed>) = 0 [pid 1289] <... close resumed>) = 0 [pid 1286] close(11 [pid 1285] <... futex resumed>) = ? [pid 314] <... 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 1292] read(200 [pid 1289] close(5 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] symlink("/dev/binderfs", "./binderfs" [pid 1289] close(6 [pid 1292] <... symlink resumed>) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] write(1, "executing program\n", 18 [pid 1289] close(7 [pid 1292] <... write resumed>) = 18 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1292] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] close(8 [pid 1286] close(12 [pid 1285] +++ exited with 0 +++ [pid 1284] +++ exited with 0 +++ [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1292] <... futex resumed>) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1289] close(9 [pid 1286] close(13 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 1292] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1289] close(10 [pid 1286] close(14 [pid 1292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1289] close(11 [pid 1286] close(15 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1292] <... mmap resumed>) = 0x7f6390033000 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1292] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1289] close(12 [pid 1286] close(16 [pid 314] <... 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 1292] <... mprotect resumed>) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1292] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1289] close(13 [pid 1286] close(17 [pid 314] <... 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 1292] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1289] close(14 [pid 1286] close(18 [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1294 attached [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1294] set_robust_list(0x7f63900539a0, 24 [pid 1292] <... clone3 resumed> => {parent_tid=[194]}, 88) = 194 [pid 1289] close(15 [pid 1286] close(19 [pid 1294] <... set_robust_list resumed>) = 0 [pid 1292] rt_sigprocmask(SIG_SETMASK, [] [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 1294] rt_sigprocmask(SIG_SETMASK, [] [pid 1292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1289] close(16 [pid 1286] close(20 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1292] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1294] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1292] <... futex resumed>) = 0 [pid 1289] close(17 [pid 1286] close(21 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1294] <... socket resumed>) = 3 [pid 1292] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1294] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] close(18 [pid 314] <... 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 1294] <... futex resumed>) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] close(22 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1294] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] close(19 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] close(23 [pid 1294] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1292] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] close(20 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1294] <... socket resumed>) = 4 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] close(24 [pid 1289] close(21 [pid 314] <... 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 1294] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1294] <... futex resumed>) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1289] close(22 [pid 1286] close(25 [pid 314] <... 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 1294] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1289] close(23 [pid 1286] close(26 [pid 1292] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1294] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1289] close(24 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1294] <... connect resumed>) = -1 EEXIST (File exists) [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] close(27 [pid 1289] close(25 [pid 314] <... close resumed>) = 0 [pid 1294] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1294] <... futex resumed>) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1289] close(26 [pid 1286] close(28 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1294] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1289] close(27 [pid 1286] close(29 [pid 1292] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1289] close(28) = -1 EBADF (Bad file descriptor) [pid 1289] close(29) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1295 attached [pid 1294] sendfile(-1, -1, [3 [pid 1289] exit_group(0 [pid 1286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1295] set_robust_list(0x55557ce52760, 24 [pid 1294] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1291] <... futex resumed>) = ? [pid 1289] <... exit_group resumed>) = ? [pid 1295] <... set_robust_list resumed>) = 0 [pid 1294] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] +++ exited with 0 +++ [pid 1286] exit_group(0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 193 [pid 1294] <... futex resumed>) = 1 [pid 1289] +++ exited with 0 +++ [pid 1288] <... futex resumed>) = ? [pid 1286] <... exit_group resumed>) = ? [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1295] rt_sigprocmask(SIG_SETMASK, [] [pid 1294] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] <... futex resumed>) = 0 [pid 1288] +++ exited with 0 +++ [pid 1295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1292] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] chdir("./62" [pid 1292] <... futex resumed>) = 0 [pid 1295] <... chdir resumed>) = 0 [pid 1292] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1286] +++ exited with 0 +++ [pid 1295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1295] <... prctl resumed>) = 0 [pid 1294] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 317] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1295] setpgid(0, 0) = 0 [pid 1295] symlink("/syzcgroup/unified/syz1", "./cgroup") = 0 [pid 1295] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu") = 0 [pid 1295] symlink("/syzcgroup/net/syz1", "./cgroup.net") = 0 [pid 1294] <... clone3 resumed>) = 195 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1294] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1295] write(3, "1000", 4 [pid 1294] <... futex resumed>) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1295] <... write resumed>) = 4 [pid 1294] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 1295] close(3 [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1295] <... close resumed>) = 0 [pid 1294] ioctl(3, PPPIOCSMRU, 0 [pid 1292] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] fstat(3 [pid 1295] read(200 [pid 1294] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1295] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1294] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1294] <... futex resumed>) = 1 [pid 1292] <... futex resumed>) = 0 [pid 317] getdents64(3 [pid 1295] write(1, "executing program\n", 18 [pid 1294] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] close(3 [pid 1295] <... write resumed>) = 18 executing program [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1292] <... close resumed>) = 0 [pid 1295] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] close(4 [pid 317] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1292] <... close resumed>) = 0 [pid 1295] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1292] close(5 [pid 1295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./68/binderfs" [pid 1295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1292] close(6 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1295] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./68/binderfs" [pid 1295] <... mprotect resumed>) = 0 [pid 1292] close(7 [pid 317] <... unlink resumed>) = 0 [pid 1295] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./68/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1292] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./68/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1297 attached [pid 1292] close(9 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1297] set_robust_list(0x7f63900539a0, 24 [pid 1295] <... clone3 resumed> => {parent_tid=[194]}, 88) = 194 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./68/cgroup.net" [pid 1297] <... set_robust_list resumed>) = 0 [pid 1295] rt_sigprocmask(SIG_SETMASK, [] [pid 1292] close(10 [pid 1297] rt_sigprocmask(SIG_SETMASK, [] [pid 1295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 1297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1295] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./68/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1297] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1295] <... futex resumed>) = 0 [pid 1292] close(11 [pid 1295] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1297] <... socket resumed>) = 3 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./68/cgroup.cpu" [pid 1297] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(12 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1297] <... futex resumed>) = 1 [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./68/cgroup.cpu" [pid 1297] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1295] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(13 [pid 317] <... unlink resumed>) = 0 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./68/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1297] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1295] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1297] <... socket resumed>) = 4 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./68/cgroup" [pid 1297] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(15 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1297] <... futex resumed>) = 1 [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./68/cgroup" [pid 1297] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1295] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(16 [pid 317] <... unlink resumed>) = 0 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 1297] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1295] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] close(17 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1297] <... connect resumed>) = -1 EEXIST (File exists) [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1297] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(18 [pid 317] <... close resumed>) = 0 [pid 1297] <... futex resumed>) = 1 [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./68" [pid 1297] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1295] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(19 [pid 317] <... rmdir resumed>) = 0 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./69", 0777 [pid 1297] sendfile(-1, -1, [3 [pid 1295] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] close(20 [pid 317] <... mkdir resumed>) = 0 [pid 1297] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1297] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(21 [pid 317] <... socket resumed>) = 3 [pid 1297] <... futex resumed>) = 1 [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1297] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1295] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(22 [pid 317] <... close resumed>) = 0 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1297] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1295] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] close(23 [pid 317] <... socket resumed>) = 3 [pid 1297] <... clone3 resumed>) = 195 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 1297] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(24 [pid 317] <... 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 1297] <... futex resumed>) = 1 [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1297] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1295] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(25 [pid 317] <... 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 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1297] ioctl(3, PPPIOCSMRU, 0 [pid 1295] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1292] close(26 [pid 317] <... close resumed>) = 0 [pid 1297] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1297] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] close(27 [pid 317] <... socket resumed>) = 3 [pid 1297] <... futex resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1297] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] close(28 [pid 317] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1295] close(3 [pid 1292] close(29 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... openat resumed>) = 3 [pid 1295] <... close resumed>) = 0 [pid 1292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] fstat(3 [pid 1295] close(4 [pid 1292] exit_group(0 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 1295] <... close resumed>) = 0 [pid 1294] <... futex resumed>) = ? [pid 1292] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] fstat(3 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1295] close(5 [pid 1294] +++ exited with 0 +++ [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 1295] close(6 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] close(7 [pid 1292] +++ exited with 0 +++ [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./65/binderfs" [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getdents64(3 [pid 1295] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] unlink("./65/binderfs" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1295] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 313] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] umount2("./65/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./53/binderfs" [pid 1295] close(10 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./65/cgroup.net" [pid 313] unlink("./53/binderfs" [pid 1295] close(11 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] close(12 [pid 317] <... 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 316] unlink("./65/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./53/cgroup.net" [pid 1295] close(13 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] umount2("./65/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./53/cgroup.net" [pid 1295] close(14 [pid 317] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] newfstatat(AT_FDCWD, "./65/cgroup.cpu" [pid 313] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] close(15 [pid 317] <... socket resumed>) = 3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] unlink("./65/cgroup.cpu" [pid 313] newfstatat(AT_FDCWD, "./53/cgroup.cpu" [pid 1295] close(16 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] umount2("./65/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./53/cgroup.cpu" [pid 1295] close(17 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1295] close(18 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./65/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./53/cgroup" [pid 1295] close(19 [pid 317] <... 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 316] unlink("./65/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] unlink("./53/cgroup" [pid 1295] close(20 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 313] getdents64(3 [pid 1295] close(21 [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] close(3 [pid 313] close(3 [pid 1295] close(22 [pid 317] <... close resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] rmdir("./65" [pid 313] rmdir("./53" [pid 1295] close(23 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... rmdir resumed>) = 0 [pid 313] mkdir("./54", 0777ci2-android-6-1/strace-static-x86_64: Process 1299 attached [pid 1295] close(24 [pid 316] mkdir("./66", 0777 [pid 313] <... mkdir resumed>) = 0 [pid 1299] set_robust_list(0x55557ce52760, 24 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 213 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1299] <... set_robust_list resumed>) = 0 [pid 1295] close(25 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... mkdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1299] rt_sigprocmask(SIG_SETMASK, [] [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1295] close(26 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] close(3 [pid 1299] chdir("./69" [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1299] <... chdir resumed>) = 0 [pid 1295] close(27 [pid 316] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1299] <... prctl resumed>) = 0 [pid 1295] close(28 [pid 316] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1299] setpgid(0, 0 [pid 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 1299] <... setpgid resumed>) = 0 [pid 1295] close(29 [pid 316] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1299] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 313] <... 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 1295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1299] <... symlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1295] exit_group(0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1299] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1297] <... futex resumed>) = ? [pid 1295] <... exit_group resumed>) = ? [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1299] <... symlink resumed>) = 0 [pid 1297] +++ exited with 0 +++ [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1299] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... close resumed>) = 0 [pid 313] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... 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 1299] <... symlink resumed>) = 0 [pid 1295] +++ exited with 0 +++ [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... socket resumed>) = 3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 1299] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... 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 1299] write(3, "1000", 4 [pid 316] <... 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 1299] <... write resumed>) = 4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1299] close(3 [pid 316] <... 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 313] <... 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 1299] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 1299] read(200 [pid 316] <... 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 1299] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1299] symlink("/dev/binderfs", "./binderfs" [pid 316] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1299] <... symlink resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1299] write(1, "executing program\n", 18 [pid 313] <... socket resumed>) = 3 [pid 1299] <... write resumed>) = 18 [pid 316] <... 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 315] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1299] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 executing program [pid 1299] <... futex resumed>) = 0 [pid 315] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1299] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 1299] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3 [pid 313] <... 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 1299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 1299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 1299] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1299] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1299] <... mprotect resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./62/binderfs" [pid 313] <... 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 1299] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1299] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] close(3 [pid 315] unlink("./62/binderfs" [pid 1299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1300 attached [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1300] set_robust_list(0x7f63900539a0, 24 [pid 1299] <... clone3 resumed> => {parent_tid=[214]}, 88) = 214 [pid 316] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1300] <... set_robust_list resumed>) = 0 [pid 1299] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./62/cgroup.net" [pid 313] <... 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 1300] rt_sigprocmask(SIG_SETMASK, [] [pid 1299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1300] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1299] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./62/cgroup.net" [pid 314] <... restart_syscall resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1300] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1299] <... futex resumed>) = 0 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1300] <... socket resumed>) = 3 [pid 1299] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1300] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1300] <... futex resumed>) = 0 [pid 1299] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./62/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1301 attached [pid 1300] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1299] <... futex resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1301] set_robust_list(0x55557ce52760, 24 [pid 1300] <... socket resumed>) = 4 [pid 1299] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] unlink("./62/cgroup.cpu" [pid 1301] <... set_robust_list resumed>) = 0 [pid 1300] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 167 [pid 1301] rt_sigprocmask(SIG_SETMASK, [] [pid 1300] <... futex resumed>) = 0 [pid 1299] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1300] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1299] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1301] chdir("./54" [pid 1300] <... connect resumed>) = -1 EEXIST (File exists) [pid 1299] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1301] <... chdir resumed>) = 0 [pid 1300] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1300] <... futex resumed>) = 0 [pid 1299] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] newfstatat(AT_FDCWD, "./62/cgroup" [pid 1301] <... prctl resumed>) = 0 [pid 1300] sendfile(-1, -1, [3 [pid 1301] setpgid(0, 0 [pid 1300] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1299] <... futex resumed>) = 0 [pid 1301] <... setpgid resumed>) = 0 [pid 1300] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... close resumed>) = 0 [pid 1301] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1300] <... futex resumed>) = 0 [pid 1299] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1301] <... symlink resumed>) = 0 [pid 1300] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] unlink("./62/cgroup" [pid 1301] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 1299] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... unlink resumed>) = 0 [pid 1301] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1300] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = 1 [pid 1301] <... symlink resumed>) = 0 [pid 1300] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88ci2-android-6-1/strace-static-x86_64: Process 1302 attached [pid 1301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1299] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getdents64(3 [pid 1302] set_robust_list(0x55557ce52760, 24 [pid 1300] <... clone3 resumed>) = 215 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 201 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1302] <... set_robust_list resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] close(3 [pid 1302] rt_sigprocmask(SIG_SETMASK, [] [pid 1301] <... openat resumed>) = 3 [pid 1300] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 1302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1301] write(3, "1000", 4 [pid 1300] <... futex resumed>) = 1 [pid 1299] <... futex resumed>) = 0 [pid 315] rmdir("./62" [pid 1302] chdir("./66" [pid 1301] <... write resumed>) = 4 [pid 1300] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... chdir resumed>) = 0 [pid 1301] close(3 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... rmdir resumed>) = 0 [pid 1302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1301] <... close resumed>) = 0 [pid 1300] ioctl(3, PPPIOCSMRU, 0 [pid 1299] <... futex resumed>) = 0 [pid 315] mkdir("./63", 0777 [pid 1302] <... prctl resumed>) = 0 [pid 1301] read(200 [pid 1300] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1301] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1300] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] symlink("/dev/binderfs", "./binderfs" [pid 1300] <... futex resumed>) = 0 [pid 1302] setpgid(0, 0 [pid 1301] <... symlink resumed>) = 0 [pid 1300] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... mkdir resumed>) = 0 [pid 1302] <... setpgid resumed>) = 0 [pid 1301] write(1, "executing program\n", 18 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1301] <... write resumed>) = 18 [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1301] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 1301] <... futex resumed>) = 0 [pid 1299] close(3 [pid 1301] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] close(3 [pid 1302] <... symlink resumed>) = 0 [pid 1301] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1299] <... close resumed>) = 0 [pid 1301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] <... close resumed>) = 0 [pid 1302] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1299] close(4 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1302] <... symlink resumed>) = 0 [pid 1301] <... mmap resumed>) = 0x7f6390033000 [pid 1299] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1302] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1301] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1301] <... mprotect resumed>) = 0 [pid 1299] close(5 [pid 1301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program [pid 1301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1304 attached [pid 1302] <... symlink resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1304] set_robust_list(0x7f63900539a0, 24 [pid 1301] <... clone3 resumed> => {parent_tid=[168]}, 88) = 168 [pid 1304] <... set_robust_list resumed>) = 0 [pid 1302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1301] rt_sigprocmask(SIG_SETMASK, [] [pid 1299] close(6 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1304] rt_sigprocmask(SIG_SETMASK, [] [pid 1301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1302] <... openat resumed>) = 3 [pid 1301] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1302] write(3, "1000", 4 [pid 1301] <... futex resumed>) = 0 [pid 315] <... 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 1304] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1302] <... write resumed>) = 4 [pid 1301] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1299] close(7 [pid 1304] <... socket resumed>) = 3 [pid 1302] close(3 [pid 315] close(3 [pid 1304] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] close(8 [pid 315] <... close resumed>) = 0 [pid 1304] <... futex resumed>) = 1 [pid 1302] <... close resumed>) = 0 [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1304] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] read(200 [pid 1301] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1301] <... futex resumed>) = 0 [pid 1302] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] close(9 [pid 315] <... socket resumed>) = 3 [pid 1304] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1302] symlink("/dev/binderfs", "./binderfs" [pid 1301] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1304] <... socket resumed>) = 4 [pid 1302] <... symlink resumed>) = 0 [pid 1299] close(10 [pid 1304] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1304] <... futex resumed>) = 1 [pid 1302] write(1, "executing program\n", 18 [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1304] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] <... write resumed>) = 18 [pid 1301] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] <... 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 1299] close(11 [pid 1304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1304] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1302] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1299] close(12 [pid 1304] <... connect resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1304] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1299] close(13 [pid 314] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1304] <... futex resumed>) = 1 [pid 1302] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1304] sendfile(-1, -1, [3 [pid 1301] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1299] close(14 [pid 1304] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1304] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1301] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1299] close(15 [pid 315] <... 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 1304] <... futex resumed>) = 0 [pid 1302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... openat resumed>) = 3 [pid 1304] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] <... mmap resumed>) = 0x7f6390033000 [pid 1301] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] close(16 [pid 1304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] fstat(3 [pid 1304] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1302] <... mprotect resumed>) = 0 [pid 1301] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1299] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1302] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1299] close(18 [pid 314] getdents64(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1304] <... clone3 resumed>) = 169 [pid 1302] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1304] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1299] close(19 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1306 attached [pid 1304] <... futex resumed>) = 1 [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1306] set_robust_list(0x7f63900539a0, 24 [pid 1304] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 1301] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] close(20 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./62/binderfs" [pid 1306] <... set_robust_list resumed>) = 0 [pid 1304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] rt_sigprocmask(SIG_SETMASK, [] [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1306] rt_sigprocmask(SIG_SETMASK, [] [pid 1304] ioctl(3, PPPIOCSMRU, 0 [pid 1302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1301] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1299] close(21 [pid 315] close(3 [pid 314] unlink("./62/binderfs" [pid 1306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1304] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1302] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1306] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1304] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... futex resumed>) = 0 [pid 1299] close(22 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1306] <... socket resumed>) = 3 [pid 1304] <... futex resumed>) = 1 [pid 1302] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... futex resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1306] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1304] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1301] close(3 [pid 1299] close(23 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./62/cgroup.net" [pid 1306] <... futex resumed>) = 0 [pid 1302] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = 0 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1306] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1302] <... futex resumed>) = 0 [pid 1301] close(4 [pid 1299] close(24 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] unlink("./62/cgroup.net" [pid 1302] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... close resumed>) = 0 [pid 1306] <... socket resumed>) = 4 [pid 1301] close(5 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1306] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] close(25 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1306] <... futex resumed>) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1301] close(6 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1306] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] close(26 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1301] close(7 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./62/cgroup.cpu" [pid 1306] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1302] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] close(27 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1306] <... connect resumed>) = 0 [pid 1301] close(8 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] unlink("./62/cgroup.cpu" [pid 1306] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] close(28 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1306] <... futex resumed>) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1301] close(9 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1306] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] close(29 [pid 1306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1301] close(10 [pid 1299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1306] sendfile(-1, -1, [3 [pid 1302] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] exit_group(0 [pid 315] close(3 [pid 314] newfstatat(AT_FDCWD, "./62/cgroup" [pid 1306] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1301] close(11 [pid 315] <... close resumed>) = 0 [pid 1300] <... futex resumed>) = ? [pid 1299] <... exit_group resumed>) = ? [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1306] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1300] +++ exited with 0 +++ [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1301] close(12 [pid 1306] <... futex resumed>) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1299] +++ exited with 0 +++ [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] unlink("./62/cgroup" [pid 1306] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] close(13 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... unlink resumed>) = 0 [pid 1306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1301] close(14) = -1 EBADF (Bad file descriptor) [pid 1301] close(15) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1307 attached [pid 1301] close(16 [pid 314] getdents64(3 [pid 1302] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1306] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] close(17 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] close(18) = -1 EBADF (Bad file descriptor) [pid 1301] close(19) = -1 EBADF (Bad file descriptor) [pid 1307] set_robust_list(0x55557ce52760, 24 [pid 1306] <... clone3 resumed>) = 203 [pid 1301] close(20 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 196 [pid 314] close(3 [pid 1307] <... set_robust_list resumed>) = 0 [pid 1306] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... close resumed>) = 0 [pid 1307] rt_sigprocmask(SIG_SETMASK, [] [pid 1306] <... futex resumed>) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1301] close(21 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rmdir("./62" [pid 1307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1306] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rmdir resumed>) = 0 [pid 1307] chdir("./63" [pid 1306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1301] close(22 [pid 314] mkdir("./63", 0777 [pid 1307] <... chdir resumed>) = 0 [pid 1306] ioctl(3, PPPIOCSMRU, 0 [pid 1302] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... mkdir resumed>) = 0 [pid 1307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1306] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1301] close(23 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1307] <... prctl resumed>) = 0 [pid 1306] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 1307] setpgid(0, 0 [pid 1306] <... futex resumed>) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1301] close(24 [pid 314] close(3 [pid 1307] <... setpgid resumed>) = 0 [pid 1306] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] close(3 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1307] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1302] <... close resumed>) = 0 [pid 1301] close(25 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1307] <... symlink resumed>) = 0 [pid 1302] close(4 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 1307] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1302] <... close resumed>) = 0 [pid 1301] close(26 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1307] <... symlink resumed>) = 0 [pid 1302] close(5 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1307] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] close(27 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1307] <... symlink resumed>) = 0 [pid 1302] close(6 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] close(28 [pid 314] close(3 [pid 1307] <... openat resumed>) = 3 [pid 1302] close(7 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1307] write(3, "1000", 4 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] close(29 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1307] <... write resumed>) = 4 [pid 1302] close(8 [pid 1301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 1307] close(3 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1307] <... close resumed>) = 0 [pid 1302] close(9 [pid 1301] exit_group(0 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1307] read(200 [pid 1304] <... futex resumed>) = ? [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] <... exit_group resumed>) = ? [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1307] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1304] +++ exited with 0 +++ [pid 1302] close(10 [pid 314] <... 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 1307] symlink("/dev/binderfs", "./binderfs" [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1307] <... symlink resumed>) = 0 [pid 1302] close(11 [pid 314] <... 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 1307] write(1, "executing program\n", 18 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1301] +++ exited with 0 +++ executing program [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1307] <... write resumed>) = 18 [pid 1302] close(12 [pid 314] <... 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 1307] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1307] <... futex resumed>) = 0 [pid 1302] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1307] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1307] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1302] close(14 [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 1307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... restart_syscall resumed>) = 0 [pid 1307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1302] close(15 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 1307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1307] <... mmap resumed>) = 0x7f6390033000 [pid 1302] close(16 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... 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 1307] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1307] <... mprotect resumed>) = 0 [pid 1302] close(17 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./69/binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1302] close(18 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./69/binderfs" [pid 314] close(3ci2-android-6-1/strace-static-x86_64: Process 1309 attached [pid 1302] close(19 [pid 317] <... unlink resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1309] set_robust_list(0x7f63900539a0, 24 [pid 1307] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./69/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1309] <... set_robust_list resumed>) = 0 [pid 1307] rt_sigprocmask(SIG_SETMASK, [] [pid 1302] close(20 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 1309] rt_sigprocmask(SIG_SETMASK, [] [pid 1307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./69/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1307] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] close(21 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] fstat(3 [pid 1309] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1307] <... futex resumed>) = 0 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./69/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1309] <... socket resumed>) = 3 [pid 1307] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1302] close(22 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 1309] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./69/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getdents64(3 [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1302] close(23 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1309] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./69/cgroup.cpu" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1302] close(24 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 1309] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1307] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./69/cgroup.cpu" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1309] <... socket resumed>) = 4 [pid 1302] close(25 [pid 317] <... unlink resumed>) = 0 [pid 314] <... 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 1309] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./69/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1302] close(26 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./54/binderfs" [pid 1309] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./69/cgroup" [pid 314] close(3 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1302] close(27 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1309] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1307] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./69/cgroup" [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] unlink("./54/binderfs" [pid 1309] <... connect resumed>) = 0 [pid 1302] close(28 [pid 317] <... unlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1309] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1310 attached [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1302] close(29 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1310] set_robust_list(0x55557ce52760, 24 [pid 1309] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 196 [pid 1310] <... set_robust_list resumed>) = 0 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1302] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1310] rt_sigprocmask(SIG_SETMASK, [] [pid 1309] sendfile(-1, -1, [3 [pid 1307] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1306] <... futex resumed>) = ? [pid 1302] <... exit_group resumed>) = ? [pid 317] rmdir("./69" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] newfstatat(AT_FDCWD, "./54/cgroup.net" [pid 1310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1309] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1306] +++ exited with 0 +++ [pid 317] <... rmdir resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1310] chdir("./63" [pid 1309] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] +++ exited with 0 +++ [pid 317] mkdir("./70", 0777 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] unlink("./54/cgroup.net" [pid 1310] <... chdir resumed>) = 0 [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 317] <... mkdir resumed>) = 0 [pid 1310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1309] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... unlink resumed>) = 0 [pid 1310] <... prctl resumed>) = 0 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1310] setpgid(0, 0 [pid 1309] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1307] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 1310] <... setpgid resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1309] <... clone3 resumed>) = 198 [pid 317] <... 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 1309] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1310] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./54/cgroup.cpu" [pid 1310] <... symlink resumed>) = 0 [pid 1309] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1310] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 313] unlink("./54/cgroup.cpu" [pid 1310] <... symlink resumed>) = 0 [pid 1309] ioctl(3, PPPIOCSMRU, 0 [pid 1307] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... unlink resumed>) = 0 [pid 1310] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1309] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 313] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1310] <... symlink resumed>) = 0 [pid 1309] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 317] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1310] <... openat resumed>) = 3 [pid 1309] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] close(3 [pid 317] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./54/cgroup" [pid 1310] write(3, "1000", 4 [pid 1307] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1310] <... write resumed>) = 4 [pid 1307] close(4 [pid 313] unlink("./54/cgroup" [pid 1310] close(3 [pid 1307] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 1310] <... close resumed>) = 0 [pid 1307] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getdents64(3 [pid 1310] read(200 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1310] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1310] symlink("/dev/binderfs", "./binderfs" [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 1310] <... symlink resumed>) = 0 [pid 1307] close(7 [pid 317] <... 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 313] rmdir("./54" [pid 1310] write(1, "executing program\n", 18 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 313] <... rmdir resumed>) = 0 [pid 1310] <... write resumed>) = 18 [pid 1307] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] mkdir("./55", 0777 [pid 1310] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] <... mkdir resumed>) = 0 [pid 1310] <... futex resumed>) = 0 [pid 1307] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1310] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 1310] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1307] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] close(3 [pid 1310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... close resumed>) = 0 [pid 1310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1307] close(11 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 1310] <... mmap resumed>) = 0x7f6390033000 [pid 1307] close(12 [pid 317] <... 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 316] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1310] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1310] <... mprotect resumed>) = 0 [pid 1307] close(13 [pid 317] <... 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 316] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1310] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... openat resumed>) = 3 [pid 1310] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1307] close(14 [pid 317] <... 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 316] fstat(3 [pid 313] <... 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 1310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 1312 attached [pid 1307] close(15 [pid 317] <... 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 316] getdents64(3 [pid 1312] set_robust_list(0x7f63900539a0, 24 [pid 1310] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... close resumed>) = 0 [pid 1312] <... set_robust_list resumed>) = 0 [pid 1310] rt_sigprocmask(SIG_SETMASK, [] [pid 1307] close(16 [pid 317] <... 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 316] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1312] rt_sigprocmask(SIG_SETMASK, [] [pid 1310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1310] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(17 [pid 317] <... close resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./66/binderfs" [pid 313] <... socket resumed>) = 3 [pid 1312] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1312] <... socket resumed>) = 3 [pid 1310] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] close(18 [pid 317] <... socket resumed>) = 3 [pid 316] unlink("./66/binderfs" [pid 313] <... 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 1312] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1312] <... futex resumed>) = 0 [pid 1310] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(19 [pid 317] <... 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 316] umount2("./66/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1312] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1312] <... socket resumed>) = 4 [pid 1310] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] close(20 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./66/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1312] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1312] <... futex resumed>) = 0 [pid 1310] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(21 [pid 317] <... 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 316] unlink("./66/cgroup.net" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1312] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... unlink resumed>) = 0 [pid 1312] <... connect resumed>) = 0 [pid 1310] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] close(22 [pid 317] <... 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 316] umount2("./66/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1312] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1312] <... futex resumed>) = 0 [pid 1310] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(23 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./66/cgroup.cpu" [pid 313] <... 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 1312] sendfile(-1, -1, [3 [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1312] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1310] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] close(24 [pid 317] <... 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 316] unlink("./66/cgroup.cpu" [pid 1312] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... unlink resumed>) = 0 [pid 313] <... 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 1312] <... futex resumed>) = 0 [pid 1310] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(25 [pid 317] <... close resumed>) = 0 [pid 316] umount2("./66/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1312] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1312] <... clone3 resumed>) = 198 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] newfstatat(AT_FDCWD, "./66/cgroup" [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... 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 1312] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] close(26 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1314 attached [pid 1312] <... futex resumed>) = 0 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./66/cgroup" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1314] set_robust_list(0x55557ce52760, 24 [pid 1312] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1310] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(27 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 216 [pid 316] <... unlink resumed>) = 0 [pid 313] <... 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 1314] <... set_robust_list resumed>) = 0 [pid 1312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getdents64(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1314] rt_sigprocmask(SIG_SETMASK, [] [pid 1312] ioctl(3, PPPIOCSMRU, 0 [pid 1310] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] close(28 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 1314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1312] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1314] chdir("./70" [pid 1312] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] close(29 [pid 316] <... close resumed>) = 0 [pid 1314] <... chdir resumed>) = 0 [pid 1312] <... futex resumed>) = 1 [pid 1310] <... futex resumed>) = 0 [pid 1307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./66" [pid 313] <... 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 1314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1312] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1310] close(3 [pid 1307] exit_group(0 [pid 316] <... rmdir resumed>) = 0 [pid 313] close(3 [pid 1314] <... prctl resumed>) = 0 [pid 1310] <... close resumed>) = 0 [pid 1309] <... futex resumed>) = ? [pid 1307] <... exit_group resumed>) = ? [pid 316] mkdir("./67", 0777 [pid 1314] setpgid(0, 0 [pid 1310] close(4 [pid 1309] +++ exited with 0 +++ [pid 316] <... mkdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1314] <... setpgid resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1314] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1307] +++ exited with 0 +++ [pid 1310] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1314] <... symlink resumed>) = 0 [pid 1310] close(5 [pid 316] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1314] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... socket resumed>) = 3 [pid 1314] <... symlink resumed>) = 0 [pid 1310] close(6 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1314] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1314] <... symlink resumed>) = 0 [pid 1310] close(7 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1314] <... openat resumed>) = 3 [pid 1310] close(8 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1314] write(3, "1000", 4 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1314] <... write resumed>) = 4 [pid 1310] close(9 [pid 316] close(3 [pid 313] <... 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 1314] close(3 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1314] <... close resumed>) = 0 [pid 1310] close(10 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1314] read(200 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 1314] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1310] close(11 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1314] symlink("/dev/binderfs", "./binderfs" [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1314] <... symlink resumed>) = 0 [pid 1310] close(12 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1314] write(1, "executing program\n", 18 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1314] <... write resumed>) = 18 [pid 1310] close(13 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1314] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1314] <... futex resumed>) = 0 [pid 1310] close(14 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1314] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1314] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1310] close(15 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 1314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1310] close(16 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1314] <... mmap resumed>) = 0x7f6390033000 [pid 1310] close(17 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1314] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1314] <... mprotect resumed>) = 0 [pid 1310] close(18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1315 attached [pid 1314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1315] set_robust_list(0x55557ce52760, 24 [pid 1314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1310] close(19 [pid 316] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 170 ci2-android-6-1/strace-static-x86_64: Process 1316 attached [pid 1315] <... set_robust_list resumed>) = 0 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1316] set_robust_list(0x7f63900539a0, 24 [pid 1315] rt_sigprocmask(SIG_SETMASK, [] [pid 1314] <... clone3 resumed> => {parent_tid=[217]}, 88) = 217 [pid 1310] close(20 [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1316] <... set_robust_list resumed>) = 0 [pid 1315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1314] rt_sigprocmask(SIG_SETMASK, [] [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1316] rt_sigprocmask(SIG_SETMASK, [] [pid 1315] chdir("./55" [pid 1314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1310] close(21 [pid 316] <... close resumed>) = 0 [pid 1316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1315] <... chdir resumed>) = 0 [pid 1314] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1316] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1314] <... futex resumed>) = 0 [pid 1310] close(22 [pid 316] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1316] <... socket resumed>) = 3 [pid 1315] <... prctl resumed>) = 0 [pid 1314] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1316] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] setpgid(0, 0 [pid 1314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1310] close(23 [pid 316] <... 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 315] <... openat resumed>) = 3 [pid 1316] <... futex resumed>) = 0 [pid 1315] <... setpgid resumed>) = 0 [pid 1314] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] fstat(3 [pid 1316] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1315] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1314] <... futex resumed>) = 0 [pid 1310] close(24 [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1316] <... socket resumed>) = 4 [pid 1315] <... symlink resumed>) = 0 [pid 1314] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getdents64(3 [pid 1316] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1310] close(25 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1316] <... futex resumed>) = 0 [pid 1315] <... symlink resumed>) = 0 [pid 1314] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1316] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1315] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1314] <... futex resumed>) = 0 [pid 1310] close(26 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1316] <... connect resumed>) = 0 [pid 1315] <... symlink resumed>) = 0 [pid 1314] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./63/binderfs" [pid 1316] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1310] close(27 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1316] <... futex resumed>) = 0 [pid 1315] <... openat resumed>) = 3 [pid 1314] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./63/binderfs" [pid 1316] sendfile(-1, -1, [3 [pid 1315] write(3, "1000", 4 [pid 1314] <... futex resumed>) = 0 [pid 1310] close(28 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 1316] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1315] <... write resumed>) = 4 [pid 1314] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1316] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] close(3 [pid 1314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1310] close(29 [pid 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1316] <... futex resumed>) = 0 [pid 1315] <... close resumed>) = 0 [pid 1314] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] newfstatat(AT_FDCWD, "./63/cgroup.net" [pid 1316] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1315] read(200 [pid 1314] <... futex resumed>) = 0 [pid 1310] exit_group(0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1315] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] unlink("./63/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1318 attached [pid 1316] <... clone3 resumed>) = 218 [pid 1315] symlink("/dev/binderfs", "./binderfs" [pid 1312] <... futex resumed>) = ? [pid 1310] <... exit_group resumed>) = ? [pid 315] <... unlink resumed>) = 0 [pid 1318] set_robust_list(0x55557ce52760, 24 [pid 1316] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... symlink resumed>) = 0 [pid 1312] +++ exited with 0 +++ [pid 1310] +++ exited with 0 +++ [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 204 [pid 315] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1318] <... set_robust_list resumed>) = 0 [pid 1316] <... futex resumed>) = 1 [pid 1315] write(1, "executing program\n", 18 [pid 1314] <... futex resumed>) = 0 executing program [pid 1318] rt_sigprocmask(SIG_SETMASK, [] [pid 1316] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1315] <... write resumed>) = 18 [pid 1314] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1315] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] newfstatat(AT_FDCWD, "./63/cgroup.cpu" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] <... futex resumed>) = 0 [pid 1314] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1318] chdir("./67" [pid 1316] ioctl(3, PPPIOCSMRU, 0 [pid 1315] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1318] <... chdir resumed>) = 0 [pid 1316] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1315] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] unlink("./63/cgroup.cpu" [pid 1318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1316] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1318] <... prctl resumed>) = 0 [pid 1316] <... futex resumed>) = 1 [pid 315] <... unlink resumed>) = 0 [pid 1318] setpgid(0, 0 [pid 1316] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1314] <... futex resumed>) = 0 [pid 315] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1318] <... setpgid resumed>) = 0 [pid 1318] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1314] close(3 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1318] <... symlink resumed>) = 0 [pid 1315] <... mmap resumed>) = 0x7f6390033000 [pid 1314] <... close resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./63/cgroup" [pid 1318] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1315] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1318] <... symlink resumed>) = 0 [pid 1314] close(4 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1318] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1315] <... mprotect resumed>) = 0 [pid 1318] <... symlink resumed>) = 0 [pid 1314] <... close resumed>) = 0 [pid 315] unlink("./63/cgroup" [pid 1318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1314] close(5 [pid 1318] write(3, "1000", 4 [pid 1315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1318] <... write resumed>) = 4 [pid 1315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1318] close(3 [pid 315] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1319 attached [pid 1318] <... close resumed>) = 0 [pid 1318] read(200 [pid 1315] <... clone3 resumed> => {parent_tid=[171]}, 88) = 171 [pid 1314] close(6 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1319] set_robust_list(0x7f63900539a0, 24 [pid 1318] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] rt_sigprocmask(SIG_SETMASK, [] [pid 1319] <... set_robust_list resumed>) = 0 [pid 1318] symlink("/dev/binderfs", "./binderfs" [pid 1315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1319] rt_sigprocmask(SIG_SETMASK, [] [pid 1318] <... symlink resumed>) = 0 [pid 1315] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] close(7 [pid 1319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1318] write(1, "executing program\n", 18 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1319] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1318] <... write resumed>) = 18 [pid 1315] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1314] close(8 [pid 315] rmdir("./63" [pid 1319] <... socket resumed>) = 3 [pid 1318] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1319] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = 0 [pid 1314] close(9 [pid 315] <... rmdir resumed>) = 0 [pid 1319] <... futex resumed>) = 1 [pid 1318] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1315] <... futex resumed>) = 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./64", 0777 [pid 1318] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1315] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1315] <... futex resumed>) = 0 [pid 315] <... mkdir resumed>) = 0 [pid 1319] <... socket resumed>) = 4 [pid 1318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1315] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1314] close(10 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1319] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... mmap resumed>) = 0x7f6390033000 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1319] <... futex resumed>) = 0 [pid 1318] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1315] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] close(11 [pid 315] <... socket resumed>) = 3 [pid 1319] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1318] <... mprotect resumed>) = 0 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1319] <... connect resumed>) = -1 EEXIST (File exists) [pid 1318] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1315] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1314] close(12 [pid 1319] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1319] <... futex resumed>) = 0 [pid 1318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1315] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] close(13 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 1320 attached [pid 1319] sendfile(-1, -1, [3 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1320] set_robust_list(0x7f63900539a0, 24 [pid 1319] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1318] <... clone3 resumed> => {parent_tid=[205]}, 88) = 205 [pid 1315] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1314] close(14 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1320] <... set_robust_list resumed>) = 0 [pid 1319] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] rt_sigprocmask(SIG_SETMASK, [] [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 315] <... 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 1320] rt_sigprocmask(SIG_SETMASK, [] [pid 1319] <... futex resumed>) = 0 [pid 1318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1315] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1318] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] close(15 [pid 1320] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1319] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1318] <... futex resumed>) = 0 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1320] <... socket resumed>) = 3 [pid 1318] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1320] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... clone3 resumed>) = 172 [pid 1318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] close(16 [pid 315] <... 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 1320] <... futex resumed>) = 0 [pid 1319] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1320] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1319] <... futex resumed>) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1315] <... futex resumed>) = 0 [pid 1314] close(17 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1320] <... socket resumed>) = 4 [pid 1318] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] ioctl(3, PPPIOCSMRU, 0 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1320] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] <... futex resumed>) = 0 [pid 1314] close(18 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... openat resumed>) = 3 [pid 1320] <... futex resumed>) = 0 [pid 1319] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] fstat(3 [pid 1320] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1319] <... futex resumed>) = 0 [pid 1318] <... futex resumed>) = 0 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] close(19 [pid 315] <... socket resumed>) = 3 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1320] <... connect resumed>) = -1 EEXIST (File exists) [pid 1319] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] close(3 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getdents64(3 [pid 1320] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] <... close resumed>) = 0 [pid 1314] close(20 [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1320] <... futex resumed>) = 0 [pid 1318] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] close(4 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1320] sendfile(-1, -1, [3 [pid 1318] <... futex resumed>) = 0 [pid 1315] <... close resumed>) = 0 [pid 1314] close(21 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1320] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1318] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] close(5 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./63/binderfs" [pid 1320] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] close(22 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1320] <... futex resumed>) = 0 [pid 1318] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] close(6 [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./63/binderfs" [pid 1320] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1318] <... futex resumed>) = 0 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] close(23 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1318] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] close(7 [pid 314] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1320] <... clone3 resumed>) = 206 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1320] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] close(8 [pid 1314] close(24 [pid 315] <... 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] newfstatat(AT_FDCWD, "./63/cgroup.net" [pid 1320] <... futex resumed>) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1318] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] close(9 [pid 314] unlink("./63/cgroup.net" [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 1320] ioctl(3, PPPIOCSMRU, 0 [pid 1318] <... futex resumed>) = 0 [pid 1315] close(10 [pid 1314] close(25 [pid 315] <... 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] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1320] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1318] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1320] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] close(11 [pid 1314] close(26 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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] newfstatat(AT_FDCWD, "./63/cgroup.cpu" [pid 1320] <... futex resumed>) = 0 [pid 1318] close(3 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1320] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] <... close resumed>) = 0 [pid 1315] close(12 [pid 1314] close(27 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1318] close(4 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./63/cgroup.cpu" [pid 1318] <... close resumed>) = 0 [pid 1315] close(13 [pid 1314] close(28 [pid 315] <... 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 1318] close(5 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(14 [pid 1314] close(29 [pid 315] <... 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] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1318] close(6 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(15 [pid 1314] exit_group(0 [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1318] close(7 [pid 1316] <... futex resumed>) = ? [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] <... exit_group resumed>) = ? [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] newfstatat(AT_FDCWD, "./63/cgroup" [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1316] +++ exited with 0 +++ [pid 1315] close(16 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1318] close(8 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1314] +++ exited with 0 +++ [pid 315] <... socket resumed>) = 3 [pid 314] unlink("./63/cgroup" [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(17 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 1318] close(9 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] getdents64(3 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(18 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1318] close(10 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(19 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] close(3 [pid 1318] close(11 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(20 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 1318] close(12 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1318] close(13 [pid 1315] close(21 [pid 315] <... 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] rmdir("./63" [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1318] close(14 [pid 1315] close(22 [pid 315] <... 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] <... rmdir resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./64", 0777 [pid 1315] close(23 [pid 314] <... mkdir resumed>) = 0 [pid 1318] close(15 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(24 [pid 315] <... close resumed>) = 0 [pid 1318] close(16 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 1318] close(17 [pid 1315] close(25 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1315] close(26 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 1323 attached [pid 1318] close(18 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 199 [pid 314] <... socket resumed>) = 3 [pid 1323] set_robust_list(0x55557ce52760, 24 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] close(27 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1323] <... set_robust_list resumed>) = 0 [pid 1318] close(19 [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 1315] close(28 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... 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 1323] chdir("./64" [pid 1318] close(20 [pid 1315] close(29 [pid 314] close(3 [pid 1323] <... chdir resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1318] close(21 [pid 1315] exit_group(0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1323] <... prctl resumed>) = 0 [pid 1319] <... futex resumed>) = ? [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1315] <... exit_group resumed>) = ? [pid 314] <... socket resumed>) = 3 [pid 1323] setpgid(0, 0 [pid 1319] +++ exited with 0 +++ [pid 1318] close(22 [pid 1315] +++ exited with 0 +++ [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1323] <... setpgid resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1323] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1318] close(23 [pid 317] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1323] <... symlink resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1323] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1318] close(24 [pid 314] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... restart_syscall resumed>) = 0 [pid 1323] <... symlink resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1323] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1318] close(25 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1323] <... symlink resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1318] close(26 [pid 317] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1323] <... openat resumed>) = 3 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 314] <... 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 1323] write(3, "1000", 4 [pid 1318] close(27 [pid 317] fstat(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1323] <... write resumed>) = 4 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 1323] close(3 [pid 1318] close(28 [pid 317] getdents64(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1323] <... close resumed>) = 0 [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... 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 1323] read(200 [pid 1318] close(29 [pid 317] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO executing program [pid 1323] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1323] symlink("/dev/binderfs", "./binderfs" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1318] exit_group(0 [pid 317] newfstatat(AT_FDCWD, "./70/binderfs" [pid 314] <... 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 1323] <... symlink resumed>) = 0 [pid 1320] <... futex resumed>) = ? [pid 1318] <... exit_group resumed>) = ? [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] close(3 [pid 1323] write(1, "executing program\n", 18 [pid 314] <... close resumed>) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1323] <... write resumed>) = 18 [pid 1320] +++ exited with 0 +++ [pid 1318] +++ exited with 0 +++ [pid 317] unlink("./70/binderfs" [pid 314] <... 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 1323] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1323] <... futex resumed>) = 0 [pid 317] umount2("./70/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1323] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 1323] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] newfstatat(AT_FDCWD, "./70/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] unlink("./70/cgroup.net" [pid 314] <... 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 1323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... unlink resumed>) = 0 [pid 1323] <... mmap resumed>) = 0x7f6390033000 [pid 317] umount2("./70/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1323] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1323] <... mprotect resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./70/cgroup.cpu" [pid 314] <... 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 1323] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1323] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] unlink("./70/cgroup.cpu" [pid 1323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1324 attached [pid 317] umount2("./70/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1324] set_robust_list(0x7f63900539a0, 24 [pid 1323] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1324] <... set_robust_list resumed>) = 0 [pid 1323] rt_sigprocmask(SIG_SETMASK, [] [pid 317] newfstatat(AT_FDCWD, "./70/cgroup" [pid 314] close(3 [pid 1324] rt_sigprocmask(SIG_SETMASK, [] [pid 1323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1323] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./70/cgroup" [pid 314] <... close resumed>) = 0 [pid 1324] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1323] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 1323] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1324] <... socket resumed>) = 3 [pid 317] getdents64(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1324] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1324] <... futex resumed>) = 1 [pid 1323] <... futex resumed>) = 0 [pid 317] rmdir("./70" [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1324] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rmdir resumed>) = 0 [pid 1323] <... futex resumed>) = 0 [pid 317] mkdir("./71", 0777 [pid 1323] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... mkdir resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3ci2-android-6-1/strace-static-x86_64: Process 1325 attached ) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1325] set_robust_list(0x55557ce52760, 24 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... socket resumed>) = 3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 199 [pid 1325] <... set_robust_list resumed>) = 0 [pid 1324] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\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] rt_sigprocmask(SIG_SETMASK, [] [pid 1325] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1324] <... socket resumed>) = 4 [pid 317] <... 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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1325] chdir("./64" [pid 1324] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 1325] <... chdir resumed>) = 0 [pid 1324] <... futex resumed>) = 1 [pid 1323] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 1323] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1324] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1323] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 1323] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1325] <... prctl resumed>) = 0 [pid 1324] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] <... 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 316] <... restart_syscall resumed>) = 0 [pid 1325] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 1325] <... setpgid resumed>) = 0 [pid 1324] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] fstat(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1325] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1324] <... futex resumed>) = 1 [pid 1323] <... futex resumed>) = 0 [pid 317] <... 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 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1325] <... symlink resumed>) = 0 [pid 1324] sendfile(-1, -1, [3 [pid 1323] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 1325] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1324] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1323] <... futex resumed>) = 0 [pid 317] <... 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 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1325] <... symlink resumed>) = 0 [pid 1324] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1325] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1325] <... symlink resumed>) = 0 [pid 1324] <... futex resumed>) = 0 [pid 1323] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./67/binderfs" [pid 1325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1324] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1323] <... futex resumed>) = 0 [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1325] <... openat resumed>) = 3 [pid 1323] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] unlink("./67/binderfs" [pid 1325] write(3, "1000", 4 [pid 1324] <... clone3 resumed>) = 201 [pid 317] <... 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 316] <... unlink resumed>) = 0 [pid 1325] <... write resumed>) = 4 [pid 1324] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] umount2("./67/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1325] close(3 [pid 1324] <... futex resumed>) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1325] <... close resumed>) = 0 [pid 1324] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1323] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1325] read(200 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] newfstatat(AT_FDCWD, "./67/cgroup.net" [pid 1325] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1324] ioctl(3, PPPIOCSMRU, 0 [pid 1323] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1325] symlink("/dev/binderfs", "./binderfs" [pid 317] <... close resumed>) = 0 [pid 1325] <... symlink resumed>) = 0 [pid 1325] write(1, "executing program\n", 18) = 18 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1325] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./67/cgroup.net" [pid 313] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1325] <... futex resumed>) = 0 [pid 1324] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 1325] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 313] <... openat resumed>) = 3 [pid 1325] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1324] <... futex resumed>) = 1 [pid 1323] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 executing program [pid 313] fstat(3 [pid 1325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1324] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] close(3 [pid 317] <... 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 316] umount2("./67/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1323] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1323] close(4 [pid 313] getdents64(3 [pid 1325] <... mmap resumed>) = 0x7f6390033000 [pid 1323] <... close resumed>) = 0 [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./67/cgroup.cpu" [pid 1325] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1323] close(5 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1325] <... mprotect resumed>) = 0 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1325] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1323] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] unlink("./67/cgroup.cpu" [pid 313] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1325] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1323] close(7 [pid 316] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1327 attached [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] umount2("./67/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./55/binderfs" [pid 1327] set_robust_list(0x7f63900539a0, 24 [pid 1325] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 1323] close(8 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1327] <... set_robust_list resumed>) = 0 [pid 1325] rt_sigprocmask(SIG_SETMASK, [] [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] newfstatat(AT_FDCWD, "./67/cgroup" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1327] rt_sigprocmask(SIG_SETMASK, [] [pid 1325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1323] close(9 [pid 1327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1325] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./55/binderfs" [pid 1327] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1325] <... futex resumed>) = 0 [pid 1323] close(10 [pid 317] close(3 [pid 316] unlink("./67/cgroup" [pid 1327] <... socket resumed>) = 3 [pid 1325] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 1327] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] close(11 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1327] <... futex resumed>) = 0 [pid 1325] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] getdents64(3 [pid 1327] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1325] <... futex resumed>) = 0 [pid 1323] close(12 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1327] <... socket resumed>) = 4 [pid 1325] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] close(3 [pid 313] newfstatat(AT_FDCWD, "./55/cgroup.net" [pid 1327] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] close(13ci2-android-6-1/strace-static-x86_64: Process 1328 attached [pid 1327] <... futex resumed>) = 0 [pid 1325] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1328] set_robust_list(0x55557ce52760, 24 [pid 1327] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1325] <... futex resumed>) = 0 [pid 1323] close(14 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 219 [pid 316] rmdir("./67" [pid 313] unlink("./55/cgroup.net" [pid 1328] <... set_robust_list resumed>) = 0 [pid 1327] <... connect resumed>) = -1 EEXIST (File exists) [pid 1325] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rmdir resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1328] rt_sigprocmask(SIG_SETMASK, [] [pid 1327] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] close(15 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] mkdir("./68", 0777 [pid 313] <... unlink resumed>) = 0 [pid 1328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1327] <... futex resumed>) = 0 [pid 1325] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 313] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1328] chdir("./71" [pid 1327] sendfile(-1, -1, [3 [pid 1325] <... futex resumed>) = 0 [pid 1323] close(16 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1328] <... chdir resumed>) = 0 [pid 1327] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1325] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1327] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] close(17 [pid 316] <... socket resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./55/cgroup.cpu" [pid 1328] <... prctl resumed>) = 0 [pid 1327] <... futex resumed>) = 0 [pid 1325] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1328] setpgid(0, 0 [pid 1327] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1325] <... futex resumed>) = 0 [pid 1323] close(18 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1328] <... setpgid resumed>) = 0 [pid 1325] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] unlink("./55/cgroup.cpu" [pid 1328] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1327] <... clone3 resumed>) = 201 [pid 1323] close(19 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 1328] <... symlink resumed>) = 0 [pid 1327] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1328] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... socket resumed>) = 3 [pid 1323] close(20 [pid 313] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1327] <... futex resumed>) = 1 [pid 1325] <... futex resumed>) = 0 [pid 1328] <... symlink resumed>) = 0 [pid 1327] ioctl(3, PPPIOCSMRU, 0 [pid 1325] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1328] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1325] <... futex resumed>) = 0 [pid 1323] close(21 [pid 316] <... 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 1327] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 313] newfstatat(AT_FDCWD, "./55/cgroup" [pid 1328] <... symlink resumed>) = 0 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1327] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1323] close(22 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... 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 1328] <... openat resumed>) = 3 [pid 1327] <... futex resumed>) = 0 [pid 1325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] unlink("./55/cgroup" [pid 1328] write(3, "1000", 4 [pid 1325] close(3 [pid 1323] close(23 [pid 1327] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... unlink resumed>) = 0 [pid 1328] <... write resumed>) = 4 [pid 1325] <... close resumed>) = 0 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] getdents64(3 [pid 1328] close(3 [pid 1325] close(4 [pid 1323] close(24 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1328] <... close resumed>) = 0 [pid 1325] <... close resumed>) = 0 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1328] read(200 [pid 1323] close(25 [pid 316] <... socket resumed>) = 3 [pid 1325] close(5 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 1328] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1323] close(26 [pid 316] <... 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 1328] symlink("/dev/binderfs", "./binderfs" [pid 1325] close(6 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1328] <... symlink resumed>) = 0 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1323] close(27 [pid 316] <... 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 313] rmdir("./55" [pid 1328] write(1, "executing program\n", 18 [pid 1325] close(7 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1328] <... write resumed>) = 18 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1323] close(28 [pid 313] <... rmdir resumed>) = 0 [pid 1328] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] mkdir("./56", 0777 [pid 1328] <... futex resumed>) = 0 [pid 1325] close(8 [pid 1323] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... mkdir resumed>) = 0 [pid 1323] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1328] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1323] exit_group(0 [pid 316] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1328] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1325] close(9 [pid 1324] <... futex resumed>) = ? [pid 1323] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1324] +++ exited with 0 +++ [pid 313] <... socket resumed>) = 3 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1325] close(10) = -1 EBADF (Bad file descriptor) [pid 1323] +++ exited with 0 +++ [pid 1328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... 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 1325] close(11 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1328] <... mmap resumed>) = 0x7f6390033000 [pid 1325] close(12 [pid 316] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... close resumed>) = 0 [pid 1328] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1328] <... mprotect resumed>) = 0 [pid 1325] close(13 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1328] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1328] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1325] close(14 [pid 313] <... socket resumed>) = 3 [pid 1328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1330 attached [pid 1325] close(15 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1330] set_robust_list(0x7f63900539a0, 24 [pid 1328] <... clone3 resumed> => {parent_tid=[220]}, 88) = 220 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1330] <... set_robust_list resumed>) = 0 [pid 1328] rt_sigprocmask(SIG_SETMASK, [] [pid 1325] close(16 [pid 313] <... 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 1330] rt_sigprocmask(SIG_SETMASK, [] [pid 1328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1328] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] close(17 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1330] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1328] <... futex resumed>) = 0 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1330] <... socket resumed>) = 3 [pid 1328] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] close(18 [pid 315] <... restart_syscall resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1330] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] close(3 [pid 1330] <... futex resumed>) = 0 [pid 1328] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] close(19 [pid 316] close(3 [pid 313] <... close resumed>) = 0 [pid 1330] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1328] <... futex resumed>) = 0 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1330] <... socket resumed>) = 4 [pid 1328] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] close(20 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1330] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... socket resumed>) = 3 [pid 1330] <... futex resumed>) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1325] close(21 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1330] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1325] close(22 [pid 316] <... 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 315] fstat(3 [pid 313] <... 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 1330] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1328] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1330] <... connect resumed>) = -1 EEXIST (File exists) [pid 1325] close(23 [pid 316] <... 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 315] getdents64(3 [pid 1330] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1330] <... futex resumed>) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1325] close(24 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1330] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1325] close(25 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1330] sendfile(-1, -1, [3 [pid 1328] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] newfstatat(AT_FDCWD, "./64/binderfs" [pid 1330] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1325] close(26 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1330] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1330] <... futex resumed>) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1325] close(27 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./64/binderfs" [pid 313] <... 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 1330] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1325] close(28 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1330] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1328] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1325] close(29 [pid 313] <... 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 1325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1325] exit_group(0 [pid 1327] <... futex resumed>) = ? [pid 1325] <... exit_group resumed>) = ? [pid 1330] <... clone3 resumed>) = 221 [pid 1327] +++ exited with 0 +++ [pid 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1330] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1325] +++ exited with 0 +++ [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] newfstatat(AT_FDCWD, "./64/cgroup.net" [pid 313] <... 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 1330] <... futex resumed>) = 1 [pid 1328] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1330] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] unlink("./64/cgroup.net" [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 1330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1332 attached [pid 1330] ioctl(3, PPPIOCSMRU, 0 [pid 1328] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1332] set_robust_list(0x55557ce52760, 24 [pid 1330] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 207 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1332] <... set_robust_list resumed>) = 0 [pid 1330] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] newfstatat(AT_FDCWD, "./64/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1332] rt_sigprocmask(SIG_SETMASK, [] [pid 1330] <... futex resumed>) = 1 [pid 1328] <... futex resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1330] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] close(3 [pid 315] unlink("./64/cgroup.cpu" [pid 313] close(3 [pid 1332] chdir("./68" [pid 1328] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1328] close(4 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1332] <... chdir resumed>) = 0 [pid 1328] <... close resumed>) = 0 [pid 315] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... socket resumed>) = 3 [pid 1332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1328] close(5 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1332] <... prctl resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./64/cgroup" [pid 313] <... 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 1332] setpgid(0, 0 [pid 1328] close(6 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1332] <... setpgid resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./64/cgroup" [pid 313] <... 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 1332] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1328] close(7 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1332] <... symlink resumed>) = 0 [pid 313] <... 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 1332] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1328] close(8 [pid 315] getdents64(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1332] <... symlink resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 1332] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1328] close(9 [pid 315] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1332] <... symlink resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 313] <... 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 1332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1328] close(10 [pid 315] rmdir("./64" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1332] <... openat resumed>) = 3 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 313] <... 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 1332] write(3, "1000", 4 [pid 1328] close(11 [pid 315] mkdir("./65", 0777 [pid 313] close(3 [pid 1332] <... write resumed>) = 4 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1332] close(3 [pid 1328] close(12 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... restart_syscall resumed>) = 0 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1332] <... close resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... socket resumed>) = 3 [pid 1332] read(200 [pid 1328] close(13 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1332] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3ci2-android-6-1/strace-static-x86_64: Process 1333 attached [pid 1332] symlink("/dev/binderfs", "./binderfs" [pid 1328] close(14 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 173 [pid 1333] set_robust_list(0x55557ce52760, 24 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 314] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1333] <... set_robust_list resumed>) = 0 [pid 1332] <... symlink resumed>) = 0 [pid 1328] close(15 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1333] rt_sigprocmask(SIG_SETMASK, [] [pid 1328] close(16 [pid 1332] write(1, "executing program\n", 18 [pid 315] <... socket resumed>) = 3 [pid 314] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1332] <... write resumed>) = 18 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1333] chdir("./56" [pid 1328] close(17 [pid 314] <... openat resumed>) = 3 [pid 1333] <... chdir resumed>) = 0 [pid 1332] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] fstat(3 [pid 1333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1332] <... futex resumed>) = 0 [pid 1328] close(18 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1333] <... prctl resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1328] close(19) = -1 EBADF (Bad file descriptor) executing program [pid 315] <... 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] getdents64(3 [pid 1332] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1333] setpgid(0, 0 [pid 1328] close(20 [pid 315] close(3 [pid 1332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1333] <... setpgid resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... close resumed>) = 0 [pid 1328] close(21 [pid 314] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1333] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1328] close(22 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1333] <... symlink resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... mmap resumed>) = 0x7f6390033000 [pid 1328] close(23 [pid 314] newfstatat(AT_FDCWD, "./64/binderfs" [pid 1333] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1332] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1328] close(24 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1333] <... symlink resumed>) = 0 [pid 1332] <... mprotect resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./64/binderfs" [pid 1328] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1328] close(26 [pid 1333] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1328] close(27 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1328] close(28 [pid 314] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1333] <... symlink resumed>) = 0 [pid 1332] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1328] close(29 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1333] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] newfstatat(AT_FDCWD, "./64/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1334 attached [pid 1333] write(3, "1000", 4 [pid 1332] <... clone3 resumed> => {parent_tid=[208]}, 88) = 208 [pid 1328] exit_group(0 [pid 315] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1334] set_robust_list(0x7f63900539a0, 24 [pid 1333] <... write resumed>) = 4 [pid 1332] rt_sigprocmask(SIG_SETMASK, [] [pid 1330] <... futex resumed>) = ? [pid 1328] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] unlink("./64/cgroup.net" [pid 1334] <... set_robust_list resumed>) = 0 [pid 1333] close(3 [pid 1332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1330] +++ exited with 0 +++ [pid 1328] +++ exited with 0 +++ [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1334] rt_sigprocmask(SIG_SETMASK, [] [pid 1333] <... close resumed>) = 0 [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1332] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... unlink resumed>) = 0 [pid 1334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1333] read(200 [pid 1332] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1334] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1333] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 1334] <... socket resumed>) = 3 [pid 1333] symlink("/dev/binderfs", "./binderfs" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1333] <... symlink resumed>) = 0 [pid 1332] <... futex resumed>) = 0 [pid 1334] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] write(1, "executing program\n", 18 [pid 1332] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] newfstatat(AT_FDCWD, "./64/cgroup.cpu" [pid 1334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 1333] <... write resumed>) = 18 [pid 1332] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1334] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1332] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1334] <... socket resumed>) = 4 [pid 1333] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] unlink("./64/cgroup.cpu" [pid 1334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1334] <... futex resumed>) = 1 [pid 1333] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1332] <... futex resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1334] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1332] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1332] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1334] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1332] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1334] <... connect resumed>) = -1 EEXIST (File exists) [pid 1333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./64/cgroup" [pid 1334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1333] <... mmap resumed>) = 0x7f6390033000 [pid 1332] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1334] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1332] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1334] sendfile(-1, -1, [3 [pid 1332] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] unlink("./64/cgroup" [pid 1334] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1333] <... mprotect resumed>) = 0 [pid 1334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 315] close(3 [pid 1334] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... unlink resumed>) = 0 [pid 1334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1332] <... futex resumed>) = 0 [pid 1334] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1332] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 314] getdents64(3 [pid 1334] <... clone3 resumed>) = 209 [pid 1333] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] <... restart_syscall resumed>) = 0 [pid 1334] <... futex resumed>) = 1 [pid 1332] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] close(3ci2-android-6-1/strace-static-x86_64: Process 1336 attached [pid 1334] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 1336] set_robust_list(0x7f63900539a0, 24 [pid 1334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] <... clone3 resumed> => {parent_tid=[174]}, 88) = 174 [pid 1332] <... futex resumed>) = 0 [pid 1336] <... set_robust_list resumed>) = 0 [pid 1334] ioctl(3, PPPIOCSMRU, 0 [pid 1333] rt_sigprocmask(SIG_SETMASK, [] [pid 1332] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] rmdir("./64" [pid 1336] rt_sigprocmask(SIG_SETMASK, [] [pid 1334] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1334] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1334] <... futex resumed>) = 1 [pid 1333] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... futex resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1334] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] <... futex resumed>) = 0 [pid 1332] close(3 [pid 315] <... 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 1336] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1333] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1332] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] mkdir("./65", 0777 [pid 1336] <... socket resumed>) = 3 [pid 1332] close(4 [pid 315] <... 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 1336] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... mkdir resumed>) = 0 [pid 1336] <... futex resumed>) = 1 [pid 1333] <... futex resumed>) = 0 [pid 1332] close(5 [pid 1336] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] <... futex resumed>) = 0 [pid 1332] close(6 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1336] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1336] <... socket resumed>) = 4 [pid 1333] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1332] close(7 [pid 315] <... 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] <... socket resumed>) = 3 [pid 1336] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1336] <... futex resumed>) = 0 [pid 1332] close(8 [pid 1336] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] close(9) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 1332] close(10 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] close(11 [pid 315] <... 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 1333] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 314] <... close resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1336] <... futex resumed>) = 0 [pid 1333] <... futex resumed>) = 1 [pid 1332] close(12 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1336] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1333] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 1336] <... connect resumed>) = 0 [pid 1332] close(13 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1336] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1337 attached [pid 1336] <... futex resumed>) = 1 [pid 1333] <... futex resumed>) = 0 [pid 1332] close(14 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1337] set_robust_list(0x55557ce52760, 24 [pid 1336] sendfile(-1, -1, [3 [pid 1333] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 202 [pid 314] <... 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 1337] <... set_robust_list resumed>) = 0 [pid 1336] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1333] <... futex resumed>) = 0 [pid 1332] close(15 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] close(3 [pid 1337] rt_sigprocmask(SIG_SETMASK, [] [pid 1336] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1336] <... futex resumed>) = 0 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] close(16 [pid 314] <... close resumed>) = 0 [pid 1337] chdir("./65" [pid 1336] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1337] <... chdir resumed>) = 0 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] <... futex resumed>) = 0 [pid 1332] close(17 [pid 1337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1336] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1337] <... prctl resumed>) = 0 [pid 1333] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... socket resumed>) = 3 [pid 1337] setpgid(0, 0 [pid 1336] <... clone3 resumed>) = 175 [pid 1332] close(18 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1337] <... setpgid resumed>) = 0 [pid 1336] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1337] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1336] <... futex resumed>) = 1 [pid 1333] <... futex resumed>) = 0 [pid 1332] close(19 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1337] <... symlink resumed>) = 0 [pid 1336] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] <... futex resumed>) = 0 [pid 1337] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1336] ioctl(3, PPPIOCSMRU, 0 [pid 1333] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1332] close(20 [pid 314] <... 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 1336] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1336] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... symlink resumed>) = 0 [pid 1336] <... futex resumed>) = 1 [pid 1333] <... futex resumed>) = 0 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1337] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1336] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] close(3 [pid 1332] close(21 [pid 314] <... 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 1337] <... symlink resumed>) = 0 [pid 1333] <... close resumed>) = 0 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1333] close(4 [pid 1332] close(22 [pid 1333] <... close resumed>) = 0 [pid 314] <... 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 1333] close(5) = -1 EBADF (Bad file descriptor) [pid 1337] <... openat resumed>) = 3 [pid 1333] close(6 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1337] write(3, "1000", 4 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] close(23 [pid 1337] <... write resumed>) = 4 [pid 1333] close(7 [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1337] close(3 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] close(24 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1333] close(8) = -1 EBADF (Bad file descriptor) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1337] <... close resumed>) = 0 [pid 1333] close(9 [pid 1332] close(25 [pid 1337] read(200 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1337] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] close(10 [pid 1332] close(26 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1337] symlink("/dev/binderfs", "./binderfs" [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1333] close(11 [pid 1332] close(27 [pid 314] <... 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 1337] <... symlink resumed>) = 0 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1337] write(1, "executing program\n", 18 [pid 1333] close(12 [pid 1332] close(28 [pid 1337] <... write resumed>) = 18 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1337] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] close(13 executing program [pid 1332] close(29 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1337] <... futex resumed>) = 0 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1337] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1333] close(14 [pid 1332] exit_group(0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1337] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1334] <... futex resumed>) = ? [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] <... exit_group resumed>) = ? [pid 317] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1334] +++ exited with 0 +++ [pid 1333] close(15 [pid 314] <... 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 313] <... restart_syscall resumed>) = 0 [pid 1337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1332] +++ exited with 0 +++ [pid 317] <... openat resumed>) = 3 [pid 314] close(3 [pid 1337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1333] close(16 [pid 317] fstat(3 [pid 314] <... close resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1337] <... mmap resumed>) = 0x7f6390033000 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1337] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1333] close(17 [pid 317] getdents64(3 [pid 314] <... socket resumed>) = 3 [pid 1337] <... mprotect resumed>) = 0 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1333] close(18 [pid 317] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1337] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1337] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1333] close(19 [pid 317] newfstatat(AT_FDCWD, "./71/binderfs" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1333] close(20 [pid 317] unlink("./71/binderfs" [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1339 attached [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1339] set_robust_list(0x7f63900539a0, 24 [pid 1337] <... clone3 resumed> => {parent_tid=[203]}, 88) = 203 [pid 1333] close(21 [pid 317] umount2("./71/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1339] <... set_robust_list resumed>) = 0 [pid 1337] rt_sigprocmask(SIG_SETMASK, [] [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1339] rt_sigprocmask(SIG_SETMASK, [] [pid 1337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1333] close(22 [pid 317] newfstatat(AT_FDCWD, "./71/cgroup.net" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 1339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1339] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1337] <... futex resumed>) = 0 [pid 1333] close(23 [pid 317] unlink("./71/cgroup.net" [pid 314] <... 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 1339] <... socket resumed>) = 3 [pid 1337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] close(24 [pid 317] umount2("./71/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 1339] <... futex resumed>) = 0 [pid 1337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] close(3 [pid 1339] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1337] <... futex resumed>) = 0 [pid 1333] close(25 [pid 317] newfstatat(AT_FDCWD, "./71/cgroup.cpu" [pid 314] <... close resumed>) = 0 [pid 1339] <... socket resumed>) = 4 [pid 1337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] close(26 [pid 317] unlink("./71/cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1339] <... futex resumed>) = 0 [pid 1337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1339] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1337] <... futex resumed>) = 0 [pid 1333] close(27 [pid 317] umount2("./71/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1340 attached [pid 1339] <... connect resumed>) = -1 EEXIST (File exists) [pid 1337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 202 [pid 1340] set_robust_list(0x55557ce52760, 24 [pid 1339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] close(28 [pid 317] newfstatat(AT_FDCWD, "./71/cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1340] <... set_robust_list resumed>) = 0 [pid 1339] <... futex resumed>) = 0 [pid 1337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1339] sendfile(-1, -1, [3 [pid 1337] <... futex resumed>) = 0 [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1340] rt_sigprocmask(SIG_SETMASK, [] [pid 1339] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] close(29 [pid 317] unlink("./71/cgroup" [pid 1340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 1340] chdir("./65" [pid 1339] <... futex resumed>) = 0 [pid 1337] <... futex resumed>) = 0 [pid 1337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] exit_group(0 [pid 1340] <... chdir resumed>) = 0 [pid 1339] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 317] getdents64(3 [pid 1340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1336] <... futex resumed>) = ? [pid 1333] <... exit_group resumed>) = ? [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] rmdir("./71") = 0 [pid 1339] <... clone3 resumed>) = 204 [pid 317] mkdir("./72", 0777 [pid 1340] <... prctl resumed>) = 0 [pid 1339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdir resumed>) = 0 [pid 1336] +++ exited with 0 +++ [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3 [pid 1340] setpgid(0, 0 [pid 1339] <... futex resumed>) = 1 [pid 1337] <... futex resumed>) = 0 [pid 1333] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 1340] <... setpgid resumed>) = 0 [pid 1339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1337] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1340] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1337] <... futex resumed>) = 0 [pid 1340] <... symlink resumed>) = 0 [pid 1339] ioctl(3, PPPIOCSMRU, 0 [pid 1337] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1340] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1339] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1340] <... symlink resumed>) = 0 [pid 1339] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1340] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1339] <... futex resumed>) = 1 [pid 1337] <... futex resumed>) = 0 [pid 1340] <... symlink resumed>) = 0 [pid 1339] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1337] close(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1337] <... close resumed>) = 0 [pid 1340] <... openat resumed>) = 3 [pid 1337] close(4 [pid 317] <... 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 1340] write(3, "1000", 4 [pid 1337] <... close resumed>) = 0 [pid 1340] <... write resumed>) = 4 [pid 1337] close(5 [pid 317] close(3 [pid 313] <... restart_syscall resumed>) = 0 [pid 1340] close(3 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1340] <... close resumed>) = 0 [pid 1337] close(6 [pid 1340] read(200 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 1340] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1337] close(7 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1340] symlink("/dev/binderfs", "./binderfs" [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1340] <... symlink resumed>) = 0 [pid 1337] close(8 [pid 317] <... socket resumed>) = 3 [pid 1340] write(1, "executing program\n", 18 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1340] <... write resumed>) = 18 executing program [pid 1337] close(9 [pid 317] <... 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 1340] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1340] <... futex resumed>) = 0 [pid 1337] close(10 [pid 1340] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1340] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1337] close(11 [pid 1340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1337] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... openat resumed>) = 3 [pid 1340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] fstat(3 [pid 1340] <... mmap resumed>) = 0x7f6390033000 [pid 1337] close(13 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1340] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1340] <... mprotect resumed>) = 0 [pid 1337] close(14 [pid 317] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1340] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1340] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1337] close(15 [pid 1340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1342 attached [pid 1337] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1340] <... clone3 resumed> => {parent_tid=[203]}, 88) = 203 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1342] set_robust_list(0x7f63900539a0, 24 [pid 1340] rt_sigprocmask(SIG_SETMASK, [] [pid 1337] close(17 [pid 317] <... 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 1342] <... set_robust_list resumed>) = 0 [pid 1340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1342] rt_sigprocmask(SIG_SETMASK, [] [pid 1340] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] close(18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1340] <... futex resumed>) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1340] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] close(19 [pid 1342] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] newfstatat(AT_FDCWD, "./56/binderfs" [pid 1342] <... socket resumed>) = 3 [pid 1337] close(20) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1342] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] close(21 [pid 1342] <... futex resumed>) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] unlink("./56/binderfs" [pid 1342] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 1342] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1340] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] close(23 [pid 317] <... 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 313] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1342] <... socket resumed>) = 4 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1342] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] close(24 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1342] <... futex resumed>) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] newfstatat(AT_FDCWD, "./56/cgroup.net" [pid 1340] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] close(25 [pid 1342] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1340] <... futex resumed>) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1342] <... connect resumed>) = -1 EEXIST (File exists) [pid 1340] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] close(26 [pid 317] <... close resumed>) = 0 [pid 313] unlink("./56/cgroup.net" [pid 1342] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1342] <... futex resumed>) = 0 [pid 1340] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] close(27 [pid 313] <... unlink resumed>) = 0 [pid 1342] sendfile(-1, -1, [3 [pid 1340] <... futex resumed>) = 0 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 1342] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1340] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1337] close(28 [pid 313] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1342] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1342] <... futex resumed>) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1337] close(29 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1342] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 313] newfstatat(AT_FDCWD, "./56/cgroup.cpu" [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 1337] exit_group(0 [pid 1342] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1340] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1339] <... futex resumed>) = ? [pid 1337] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1342] <... clone3 resumed>) = 204 [pid 1339] +++ exited with 0 +++ [pid 1337] +++ exited with 0 +++ [pid 317] <... 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 313] unlink("./56/cgroup.cpu" [pid 1342] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1342] <... futex resumed>) = 1 [pid 1340] <... futex resumed>) = 0 [pid 317] <... 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 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... unlink resumed>) = 0 [pid 1342] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 317] <... 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 316] <... openat resumed>) = 3 [pid 1342] ioctl(3, PPPIOCSMRU, 0 [pid 1340] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] fstat(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1342] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] <... 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 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] newfstatat(AT_FDCWD, "./56/cgroup" [pid 1342] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getdents64(3 [pid 1342] <... futex resumed>) = 1 [pid 1340] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1342] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] close(3 [pid 317] <... 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 316] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./56/cgroup" [pid 1340] <... close resumed>) = 0 [pid 317] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./68/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 1340] close(4 [pid 317] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 1340] <... close resumed>) = 0 [pid 316] unlink("./68/binderfs") = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] umount2("./68/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1340] close(5) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3 [pid 1340] close(6 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] newfstatat(AT_FDCWD, "./68/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./68/cgroup.net" [pid 313] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 316] umount2("./68/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 316] newfstatat(AT_FDCWD, "./68/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] unlink("./68/cgroup.cpu") = 0 [pid 316] umount2("./68/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1344 attached [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] rmdir("./56" [pid 1344] set_robust_list(0x55557ce52760, 24 [pid 1340] close(7 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 222 [pid 316] newfstatat(AT_FDCWD, "./68/cgroup" [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1344] <... set_robust_list resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... rmdir resumed>) = 0 [pid 1344] rt_sigprocmask(SIG_SETMASK, [] [pid 1340] close(8 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] unlink("./68/cgroup" [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] mkdir("./57", 0777 [pid 1344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 316] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] close(3) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 316] rmdir("./68" [pid 1344] chdir("./72" [pid 1340] close(9 [pid 316] <... rmdir resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1344] <... chdir resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./69", 0777 [pid 1344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1340] close(10 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1344] <... prctl resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1344] setpgid(0, 0 [pid 1340] close(11 [pid 316] <... socket resumed>) = 3 [pid 1344] <... setpgid resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] <... close resumed>) = 0 [pid 1344] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1340] close(12 [pid 316] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1344] <... symlink resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 1344] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1340] close(13 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1344] <... symlink resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 1344] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1340] close(14 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1344] <... symlink resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1340] close(15 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 313] close(3 [pid 1344] <... openat resumed>) = 3 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... close resumed>) = 0 [pid 1344] write(3, "1000", 4 [pid 1340] close(16 [pid 316] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1344] <... write resumed>) = 4 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1344] close(3 [pid 1340] close(17 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1344] <... close resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1344] read(200 [pid 1340] close(18 [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1344] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1344] symlink("/dev/binderfs", "./binderfs" [pid 1340] close(19 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1344] <... symlink resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 executing program [pid 1344] write(1, "executing program\n", 18 [pid 1340] close(20 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1344] <... write resumed>) = 18 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] close(21 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1344] <... futex resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1340] close(22 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1344] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1340] close(23 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1340] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1344] <... mmap resumed>) = 0x7f6390033000 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1340] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1344] <... mprotect resumed>) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1340] close(26 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1344] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1340] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 1345 attached [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... close resumed>) = 0 [pid 1345] set_robust_list(0x7f63900539a0, 24 [pid 1344] <... clone3 resumed> => {parent_tid=[223]}, 88) = 223 [pid 1340] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1345] <... set_robust_list resumed>) = 0 [pid 1344] rt_sigprocmask(SIG_SETMASK, [] [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1345] rt_sigprocmask(SIG_SETMASK, [] [pid 1344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1340] close(29 [pid 316] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1344] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] <... 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 1345] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1344] <... futex resumed>) = 0 [pid 1340] exit_group(0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1345] <... socket resumed>) = 3 [pid 1344] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1342] <... futex resumed>) = ? [pid 1340] <... exit_group resumed>) = ? [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 1345] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1342] +++ exited with 0 +++ [pid 1340] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1345] <... futex resumed>) = 0 [pid 1344] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 1345] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1344] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1345] <... socket resumed>) = 4 [pid 1344] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 313] <... 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 1345] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1345] <... futex resumed>) = 0 [pid 1344] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 313] <... 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 1345] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1344] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1345] <... connect resumed>) = -1 EEXIST (File exists) [pid 1344] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 313] <... 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 1345] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] close(3 [pid 1345] <... futex resumed>) = 0 [pid 1344] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... close resumed>) = 0 [pid 1345] sendfile(-1, -1, [3 [pid 1344] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1345] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1344] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1345] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 315] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1345] <... futex resumed>) = 0 [pid 1344] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1346 attached [pid 1345] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 316] <... close resumed>) = 0 [pid 315] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1344] <... futex resumed>) = 0 [pid 1346] set_robust_list(0x55557ce52760, 24 [pid 1344] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 176 [pid 1345] <... clone3 resumed>) = 224 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... openat resumed>) = 3 [pid 1346] <... set_robust_list resumed>) = 0 [pid 1345] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] fstat(3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1346] rt_sigprocmask(SIG_SETMASK, [] [pid 1345] <... futex resumed>) = 1 [pid 1344] <... futex resumed>) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 1348 attached [pid 1346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1345] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getdents64(3 [pid 1348] set_robust_list(0x55557ce52760, 24 [pid 1346] chdir("./57" [pid 1345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1344] <... futex resumed>) = 0 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 210 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1348] <... set_robust_list resumed>) = 0 [pid 1346] <... chdir resumed>) = 0 [pid 1345] ioctl(3, PPPIOCSMRU, 0 [pid 1344] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... restart_syscall resumed>) = 0 [pid 1348] rt_sigprocmask(SIG_SETMASK, [] [pid 1346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1345] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1346] <... prctl resumed>) = 0 [pid 1345] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] newfstatat(AT_FDCWD, "./65/binderfs" [pid 1348] chdir("./69" [pid 1346] setpgid(0, 0 [pid 1345] <... futex resumed>) = 1 [pid 1344] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1348] <... chdir resumed>) = 0 [pid 1346] <... setpgid resumed>) = 0 [pid 1345] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] close(3 [pid 315] unlink("./65/binderfs" [pid 1348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1346] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1344] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1348] <... prctl resumed>) = 0 [pid 1344] close(4 [pid 315] umount2("./65/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1344] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1348] setpgid(0, 0 [pid 1346] <... symlink resumed>) = 0 [pid 1344] close(5 [pid 315] newfstatat(AT_FDCWD, "./65/cgroup.net" [pid 1348] <... setpgid resumed>) = 0 [pid 1346] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1348] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1344] close(6 [pid 315] unlink("./65/cgroup.net" [pid 1348] <... symlink resumed>) = 0 [pid 1346] <... symlink resumed>) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1348] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1346] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1344] close(7 [pid 315] umount2("./65/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1348] <... symlink resumed>) = 0 [pid 1344] close(8 [pid 315] newfstatat(AT_FDCWD, "./65/cgroup.cpu" [pid 1348] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1346] <... symlink resumed>) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1348] <... symlink resumed>) = 0 [pid 1346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1344] close(9 [pid 315] unlink("./65/cgroup.cpu" [pid 1348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1344] close(10 [pid 315] umount2("./65/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1346] <... openat resumed>) = 3 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1348] <... openat resumed>) = 3 [pid 1346] write(3, "1000", 4 [pid 1344] close(11 [pid 315] newfstatat(AT_FDCWD, "./65/cgroup" [pid 1348] write(3, "1000", 4 [pid 1346] <... write resumed>) = 4 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1348] <... write resumed>) = 4 [pid 1346] close(3 [pid 1344] close(12 [pid 315] unlink("./65/cgroup" [pid 1348] close(3 [pid 1346] <... close resumed>) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1348] <... close resumed>) = 0 [pid 1346] read(200 [pid 1344] close(13 [pid 315] getdents64(3 [pid 1348] read(200 [pid 1346] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1348] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1346] symlink("/dev/binderfs", "./binderfs" [pid 1344] close(14 [pid 315] close(3 [pid 1348] symlink("/dev/binderfs", "./binderfs" [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1346] <... symlink resumed>) = 0 [pid 1344] close(15 [pid 315] rmdir("./65" [pid 1348] <... symlink resumed>) = 0 [pid 1346] write(1, "executing program\n", 18 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 1348] write(1, "executing program\n", 18 [pid 1346] <... write resumed>) = 18 [pid 1344] close(16 [pid 315] mkdir("./66", 0777 [pid 1348] <... write resumed>) = 18 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 1348] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] close(17 executing program executing program [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1348] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1346] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1344] close(18 [pid 315] close(3 [pid 1348] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1346] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1344] close(19 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1344] close(20 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1348] <... mmap resumed>) = 0x7f6390033000 [pid 1346] <... mmap resumed>) = 0x7f6390033000 [pid 1344] close(21 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1348] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1346] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1348] <... mprotect resumed>) = 0 [pid 1346] <... mprotect resumed>) = 0 [pid 1344] close(22 [pid 315] close(3 [pid 1348] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1348] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1346] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1344] close(23 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1346] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1349 attached [pid 1346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1344] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1349] set_robust_list(0x7f63900539a0, 24 [pid 1348] <... clone3 resumed> => {parent_tid=[211]}, 88) = 211 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1349] <... set_robust_list resumed>) = 0 [pid 1344] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1349] rt_sigprocmask(SIG_SETMASK, [] [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1344] close(26 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1350 attached [pid 1344] close(27 [pid 1348] rt_sigprocmask(SIG_SETMASK, [] [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1350] set_robust_list(0x7f63900539a0, 24 [pid 1348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1346] <... clone3 resumed> => {parent_tid=[177]}, 88) = 177 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1350] <... set_robust_list resumed>) = 0 [pid 1348] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] rt_sigprocmask(SIG_SETMASK, [] [pid 1344] close(28 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1350] rt_sigprocmask(SIG_SETMASK, [] [pid 1349] <... futex resumed>) = 0 [pid 1348] <... futex resumed>) = 1 [pid 1346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1349] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1348] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] close(29 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1350] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1349] <... socket resumed>) = 3 [pid 1346] <... futex resumed>) = 0 [pid 1344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1350] <... socket resumed>) = 3 [pid 1349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1344] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] <... futex resumed>) = 1 [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1345] <... futex resumed>) = ? [pid 1344] <... exit_group resumed>) = ? [pid 315] <... 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 1350] <... futex resumed>) = 0 [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] +++ exited with 0 +++ [pid 1344] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1350] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = 0 [pid 315] <... 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 1350] <... socket resumed>) = 4 [pid 1349] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1348] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] <... socket resumed>) = 4 [pid 1346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... 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 1350] <... futex resumed>) = 0 [pid 1349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1350] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1349] <... futex resumed>) = 1 [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = 0 [pid 315] <... 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 1350] <... connect resumed>) = -1 EEXIST (File exists) [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] close(3 [pid 1350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... close resumed>) = 0 [pid 1350] <... futex resumed>) = 0 [pid 1349] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1348] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1350] sendfile(-1, -1, [3 [pid 1349] <... connect resumed>) = 0 [pid 1346] <... futex resumed>) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1350] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... socket resumed>) = 3 [pid 314] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] <... futex resumed>) = 1 [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... openat resumed>) = 3 [pid 1350] <... futex resumed>) = 0 [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] fstat(3 [pid 1350] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1349] sendfile(-1, -1, [3 [pid 1348] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] getdents64(3 [pid 1350] <... clone3 resumed>) = 178 [pid 1349] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 1350] <... futex resumed>) = 1 [pid 1349] <... futex resumed>) = 1 [pid 1348] <... futex resumed>) = 0 [pid 1346] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1350] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1346] <... futex resumed>) = 0 [pid 317] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1350] ioctl(3, PPPIOCSMRU, 0 [pid 1346] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1350] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1348] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1350] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1349] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1348] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./65/binderfs" [pid 1350] <... futex resumed>) = 1 [pid 1349] <... clone3 resumed>) = 212 [pid 1346] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 1350] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] close(3 [pid 317] fstat(3 [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1349] <... futex resumed>) = 1 [pid 1348] <... futex resumed>) = 0 [pid 1346] <... close resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... setsockopt resumed>) = 0 [pid 314] unlink("./65/binderfs" [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] close(4 [pid 317] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 1349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1348] <... futex resumed>) = 0 [pid 1346] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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] umount2("./65/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1349] ioctl(3, PPPIOCSMRU, 0 [pid 1348] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1346] close(5 [pid 317] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1349] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] newfstatat(AT_FDCWD, "./65/cgroup.net" [pid 1349] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1346] close(6 [pid 317] newfstatat(AT_FDCWD, "./72/binderfs" [pid 315] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1349] <... futex resumed>) = 1 [pid 1348] <... futex resumed>) = 0 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1349] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1348] close(3 [pid 1346] close(7 [pid 317] unlink("./72/binderfs" [pid 315] <... setsockopt resumed>) = 0 [pid 314] unlink("./65/cgroup.net" [pid 1348] <... close resumed>) = 0 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] close(3 [pid 1348] close(4 [pid 1346] close(8 [pid 317] umount2("./72/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 1348] <... close resumed>) = 0 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 314] umount2("./65/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1348] close(5 [pid 1346] close(9 [pid 317] newfstatat(AT_FDCWD, "./72/cgroup.net" [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1348] close(6 [pid 1346] close(10 [pid 317] unlink("./72/cgroup.net" [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] newfstatat(AT_FDCWD, "./65/cgroup.cpu" [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1346] close(11 [pid 317] umount2("./72/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1346] close(12 [pid 317] newfstatat(AT_FDCWD, "./72/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1353 attached [pid 1348] close(7 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1353] set_robust_list(0x55557ce52760, 24 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] close(13 [pid 317] unlink("./72/cgroup.cpu" [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 205 [pid 314] unlink("./65/cgroup.cpu" [pid 1353] <... set_robust_list resumed>) = 0 [pid 1348] close(8 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1353] rt_sigprocmask(SIG_SETMASK, [] [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] close(14 [pid 317] umount2("./72/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1348] close(9 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./65/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1353] chdir("./66" [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] close(15 [pid 317] newfstatat(AT_FDCWD, "./72/cgroup" [pid 1353] <... chdir resumed>) = 0 [pid 1348] close(10 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] close(16 [pid 317] unlink("./72/cgroup" [pid 314] newfstatat(AT_FDCWD, "./65/cgroup" [pid 1353] <... prctl resumed>) = 0 [pid 1348] close(11 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1353] setpgid(0, 0 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] close(17 [pid 317] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1353] <... setpgid resumed>) = 0 [pid 1348] close(12 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] unlink("./65/cgroup" [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... unlink resumed>) = 0 [pid 1348] close(13 [pid 314] getdents64(3 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1348] close(14 [pid 1346] close(18 [pid 314] close(3 [pid 1353] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... close resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1353] <... symlink resumed>) = 0 [pid 1348] close(15 [pid 1346] close(19 [pid 317] <... close resumed>) = 0 [pid 314] rmdir("./65" [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1353] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./72" [pid 314] <... rmdir resumed>) = 0 [pid 1353] <... symlink resumed>) = 0 [pid 1348] close(16 [pid 1346] close(20 [pid 317] <... rmdir resumed>) = 0 [pid 1353] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./73", 0777 [pid 314] mkdir("./66", 0777 [pid 1353] <... symlink resumed>) = 0 [pid 1348] close(17 [pid 1346] close(21 [pid 317] <... mkdir resumed>) = 0 [pid 1353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... mkdir resumed>) = 0 [pid 1353] <... openat resumed>) = 3 [pid 1348] close(18 [pid 1346] close(22 [pid 317] <... socket resumed>) = 3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1353] write(3, "1000", 4 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1353] <... write resumed>) = 4 [pid 1348] close(19 [pid 1346] close(23 [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 1353] close(3 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1353] <... close resumed>) = 0 [pid 1346] close(24 [pid 317] <... socket resumed>) = 3 [pid 314] close(3 [pid 1353] read(200 [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1353] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1346] close(25 [pid 317] <... 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 1353] symlink("/dev/binderfs", "./binderfs" [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1353] <... symlink resumed>) = 0 [pid 1348] close(20 [pid 1346] close(26 [pid 317] <... 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] <... close resumed>) = 0 [pid 1353] write(1, "executing program\n", 18 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 317] close(3 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1353] <... write resumed>) = 18 [pid 1348] close(21 [pid 1346] close(27 [pid 317] <... close resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1353] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... socket resumed>) = 3 [pid 1353] <... futex resumed>) = 0 [pid 1348] close(22 [pid 1346] close(28 [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1353] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1353] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1348] close(23 [pid 1346] close(29 [pid 317] <... 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] <... 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 1353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1348] close(24 [pid 1346] exit_group(0 [pid 317] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1350] <... futex resumed>) = ? [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1346] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1353] <... mmap resumed>) = 0x7f6390033000 [pid 1350] +++ exited with 0 +++ [pid 1348] close(25 [pid 1346] +++ exited with 0 +++ [pid 317] <... 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 316] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] <... restart_syscall resumed>) = 0 [pid 1353] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1353] <... mprotect resumed>) = 0 [pid 1348] close(26 [pid 317] <... 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 1353] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 1353] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1348] close(27 [pid 317] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1354 attached [pid 1348] close(28 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1353] <... clone3 resumed> => {parent_tid=[206]}, 88) = 206 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... 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 1354] set_robust_list(0x7f63900539a0, 24 [pid 1353] rt_sigprocmask(SIG_SETMASK, [] [pid 1348] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1354] <... set_robust_list resumed>) = 0 [pid 1353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... 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 1354] rt_sigprocmask(SIG_SETMASK, [] [pid 1353] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1353] <... futex resumed>) = 0 [pid 1349] <... futex resumed>) = ? [pid 1348] <... exit_group resumed>) = ? [pid 317] <... 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] <... 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 1354] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1353] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1349] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1354] <... socket resumed>) = 3 [pid 1348] +++ exited with 0 +++ [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1354] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... 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 1354] <... futex resumed>) = 1 [pid 1353] <... futex resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1354] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1353] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] <... 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 1353] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1354] <... socket resumed>) = 4 [pid 1353] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 314] <... 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 1354] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... close resumed>) = 0 [pid 314] <... 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 1354] <... futex resumed>) = 0 [pid 1353] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1354] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1353] <... futex resumed>) = 0 [pid 314] <... 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 1354] <... connect resumed>) = 0 [pid 1353] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1354] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 1354] <... futex resumed>) = 0 [pid 1353] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1354] sendfile(-1, -1, [3 [pid 1353] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 1354] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1353] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] close(3 [pid 1354] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... 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] <... close resumed>) = 0 [pid 1354] <... futex resumed>) = 0 [pid 1353] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1353] <... futex resumed>) = 0 [pid 1354] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 1353] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 1354] <... clone3 resumed>) = 207 [pid 317] <... 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] close(3 [pid 1354] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 1354] <... futex resumed>) = 1 [pid 1353] <... futex resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1354] ioctl(3, PPPIOCSMRU, 0 [pid 1353] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1354] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1353] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1354] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1356 attached [pid 1354] <... futex resumed>) = 0 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 205 [pid 1356] set_robust_list(0x55557ce52760, 24 [pid 1354] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1353] close(3 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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 1356] <... set_robust_list resumed>) = 0 [pid 1353] <... close resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 1356] rt_sigprocmask(SIG_SETMASK, [] [pid 1353] close(4 [pid 317] <... close resumed>) = 0 [pid 1356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1353] <... close resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1356] chdir("./66" [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1353] close(5 [pid 1356] <... chdir resumed>) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1356] <... prctl resumed>) = 0 [pid 1353] close(6ci2-android-6-1/strace-static-x86_64: Process 1357 attached [pid 1356] setpgid(0, 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] set_robust_list(0x55557ce52760, 24 [pid 1356] <... setpgid resumed>) = 0 [pid 1353] close(7 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 225 [pid 1357] <... set_robust_list resumed>) = 0 [pid 1357] rt_sigprocmask(SIG_SETMASK, [] [pid 1356] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 1357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1357] chdir("./73" [pid 1356] <... symlink resumed>) = 0 [pid 1353] close(8 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1357] <... chdir resumed>) = 0 [pid 1356] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] <... prctl resumed>) = 0 [pid 1357] setpgid(0, 0 [pid 1356] <... symlink resumed>) = 0 [pid 1353] close(9 [pid 1357] <... setpgid resumed>) = 0 [pid 1356] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] symlink("/syzcgroup/unified/syz4", "./cgroup") = 0 [pid 1356] <... symlink resumed>) = 0 [pid 1353] close(10 [pid 1357] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu") = 0 [pid 1356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... restart_syscall resumed>) = 0 [pid 1357] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1353] close(11 [pid 1357] <... symlink resumed>) = 0 [pid 1356] <... openat resumed>) = 3 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1356] write(3, "1000", 4 [pid 1353] close(12 [pid 316] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1357] <... openat resumed>) = 3 [pid 1356] <... write resumed>) = 4 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] write(3, "1000", 4 [pid 1356] close(3 [pid 1353] close(13 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1357] <... write resumed>) = 4 [pid 1356] <... close resumed>) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1357] close(3 [pid 1356] read(200 [pid 1353] close(14 [pid 1357] <... close resumed>) = 0 [pid 1356] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 1357] read(200 [pid 1356] symlink("/dev/binderfs", "./binderfs" [pid 1353] close(15 [pid 316] fstat(3 [pid 1357] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... symlink resumed>) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1357] symlink("/dev/binderfs", "./binderfs" [pid 1356] write(1, "executing program\n", 18 executing program [pid 1353] close(16 [pid 316] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1357] <... symlink resumed>) = 0 [pid 1356] <... write resumed>) = 18 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1357] write(1, "executing program\n", 18 [pid 1356] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] close(17 executing program [pid 316] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... openat resumed>) = 3 [pid 1357] <... write resumed>) = 18 [pid 1356] <... futex resumed>) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] fstat(3 [pid 1357] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1353] close(18 [pid 316] newfstatat(AT_FDCWD, "./69/binderfs" [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 1357] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1353] close(19 [pid 316] unlink("./69/binderfs" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1357] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 313] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1353] close(20 [pid 316] umount2("./69/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1356] <... mmap resumed>) = 0x7f6390033000 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] newfstatat(AT_FDCWD, "./57/binderfs" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1356] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1353] close(21 [pid 316] newfstatat(AT_FDCWD, "./69/cgroup.net" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1357] <... mmap resumed>) = 0x7f6390033000 [pid 1356] <... mprotect resumed>) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./57/binderfs" [pid 1357] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1356] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1353] close(22 [pid 316] unlink("./69/cgroup.net" [pid 313] <... unlink resumed>) = 0 [pid 1357] <... mprotect resumed>) = 0 [pid 1356] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1357] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1353] close(23 [pid 316] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1358 attached [pid 1357] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./69/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./57/cgroup.net" [pid 1358] set_robust_list(0x7f63900539a0, 24 [pid 1357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1356] <... clone3 resumed> => {parent_tid=[206]}, 88) = 206 [pid 1353] close(24 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1359 attached [pid 1358] <... set_robust_list resumed>) = 0 [pid 1356] rt_sigprocmask(SIG_SETMASK, [] [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./57/cgroup.net" [pid 1359] set_robust_list(0x7f63900539a0, 24 [pid 1358] rt_sigprocmask(SIG_SETMASK, [] [pid 1357] <... clone3 resumed> => {parent_tid=[226]}, 88) = 226 [pid 1356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1353] close(25 [pid 316] newfstatat(AT_FDCWD, "./69/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 1359] <... set_robust_list resumed>) = 0 [pid 1358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1357] rt_sigprocmask(SIG_SETMASK, [] [pid 1356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1359] rt_sigprocmask(SIG_SETMASK, [] [pid 1358] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1356] <... futex resumed>) = 0 [pid 1353] close(26 [pid 316] unlink("./69/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1358] <... socket resumed>) = 3 [pid 1357] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./57/cgroup.cpu" [pid 1359] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1353] close(27 [pid 316] umount2("./69/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1359] <... socket resumed>) = 3 [pid 1358] <... futex resumed>) = 0 [pid 1357] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./57/cgroup.cpu" [pid 1359] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1358] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 1353] close(28 [pid 316] newfstatat(AT_FDCWD, "./69/cgroup" [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... unlink resumed>) = 0 [pid 1359] <... futex resumed>) = 0 [pid 1358] <... socket resumed>) = 4 [pid 1357] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1359] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1353] close(29 [pid 316] unlink("./69/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1359] <... socket resumed>) = 4 [pid 1358] <... futex resumed>) = 0 [pid 1357] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] newfstatat(AT_FDCWD, "./57/cgroup" [pid 1359] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1358] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 1353] exit_group(0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1359] <... futex resumed>) = 0 [pid 1358] <... connect resumed>) = 0 [pid 1357] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1354] <... futex resumed>) = ? [pid 1353] <... exit_group resumed>) = ? [pid 316] getdents64(3 [pid 313] unlink("./57/cgroup" [pid 1359] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] +++ exited with 0 +++ [pid 1353] +++ exited with 0 +++ [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1359] <... connect resumed>) = 0 [pid 1358] <... futex resumed>) = 0 [pid 1357] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getdents64(3 [pid 1359] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1358] sendfile(-1, -1, [3 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1359] <... futex resumed>) = 0 [pid 1358] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1357] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] rmdir("./69" [pid 313] close(3 [pid 1359] sendfile(-1, -1, [3 [pid 1358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... rmdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1359] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1358] <... futex resumed>) = 0 [pid 1357] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] mkdir("./70", 0777 [pid 313] rmdir("./57" [pid 1359] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1358] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1359] <... futex resumed>) = 0 [pid 1356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] mkdir("./58", 0777 [pid 1359] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1358] <... clone3 resumed>) = 207 [pid 1357] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 1359] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1358] <... futex resumed>) = 1 [pid 1357] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1356] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1356] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1359] <... clone3 resumed>) = 227 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1359] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 1359] <... futex resumed>) = 1 [pid 1357] <... futex resumed>) = 0 [pid 316] close(3 [pid 1359] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1358] <... futex resumed>) = 0 [pid 1357] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] <... futex resumed>) = 1 [pid 316] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1358] ioctl(3, PPPIOCSMRU, 0 [pid 1357] <... futex resumed>) = 0 [pid 1356] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1359] ioctl(3, PPPIOCSMRU, 0 [pid 1358] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1357] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... socket resumed>) = 3 [pid 1359] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1358] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 316] <... 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 1359] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1358] <... futex resumed>) = 1 [pid 1359] <... futex resumed>) = 1 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = 0 [pid 1358] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1359] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1357] close(3 [pid 1356] close(3 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1357] <... close resumed>) = 0 [pid 1356] <... close resumed>) = 0 [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1357] close(4 [pid 1356] close(4 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1357] <... close resumed>) = 0 [pid 1356] <... close resumed>) = 0 [pid 316] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1357] close(5 [pid 1356] close(5 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1357] close(6 [pid 1356] close(6 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1357] close(7 [pid 1356] close(7 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 316] close(3) = 0 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1357] close(8 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] close(3 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(8 [pid 316] <... 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 1357] close(9 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... close resumed>) = 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(9 [pid 316] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1357] close(10 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(10 [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1357] close(11 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(11 [pid 316] <... 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 1357] close(12 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(12 [pid 316] <... 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 1357] close(13 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(13 [pid 316] <... close resumed>) = 0 [pid 1357] close(14 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(14 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1357] close(15 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(15 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1357] close(16 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1362 attached [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(16 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1362] set_robust_list(0x55557ce52760, 24 [pid 1357] close(17 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 213 [pid 313] <... 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 1362] <... set_robust_list resumed>) = 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(17 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1362] rt_sigprocmask(SIG_SETMASK, [] [pid 1357] close(18 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(18 [pid 313] <... 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 1362] chdir("./70" [pid 1357] close(19 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1362] <... chdir resumed>) = 0 [pid 1362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(19 [pid 313] <... 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 1362] <... prctl resumed>) = 0 [pid 1357] close(20 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1362] setpgid(0, 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(20 [pid 1362] <... setpgid resumed>) = 0 [pid 1357] close(21 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1362] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1362] <... symlink resumed>) = 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(21 [pid 315] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1362] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1357] close(22 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 313] <... 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 1362] <... symlink resumed>) = 0 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(22 [pid 315] fstat(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1362] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1362] <... symlink resumed>) = 0 [pid 1357] close(23 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 313] <... 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 1362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(23 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] close(3 [pid 1362] <... openat resumed>) = 3 [pid 1357] close(24 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1362] write(3, "1000", 4 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(24 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 1362] <... write resumed>) = 4 [pid 1357] close(25 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./66/binderfs" [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1362] close(3 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(25 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1362] <... close resumed>) = 0 [pid 1357] close(26 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./66/binderfs" [pid 313] <... socket resumed>) = 3 [pid 1362] read(200 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(26 [pid 315] <... unlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1362] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1357] close(27 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./66/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1362] symlink("/dev/binderfs", "./binderfs" [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(27 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1362] <... symlink resumed>) = 0 [pid 1357] close(28 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./66/cgroup.net" [pid 1362] write(1, "executing program\n", 18 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(28 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1362] <... write resumed>) = 18 [pid 1357] close(29 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./66/cgroup.net" [pid 1362] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1356] close(29 [pid 315] <... unlink resumed>) = 0 [pid 313] <... 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 1362] <... futex resumed>) = 0 [pid 315] umount2("./66/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1362] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1362] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1357] exit_group(0 [pid 1356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./66/cgroup.cpu" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1359] <... futex resumed>) = ? [pid 1357] <... exit_group resumed>) = ? [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1359] +++ exited with 0 +++ [pid 1356] exit_group(0 [pid 315] unlink("./66/cgroup.cpu" [pid 313] <... 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 1362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] <... unlink resumed>) = 0 [pid 1362] <... mmap resumed>) = 0x7f6390033000 [pid 315] umount2("./66/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1362] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1362] <... mprotect resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./66/cgroup" [pid 1362] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1358] <... futex resumed>) = ? [pid 1357] +++ exited with 0 +++ [pid 1356] <... exit_group resumed>) = ? [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1362] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1358] +++ exited with 0 +++ [pid 315] unlink("./66/cgroup" [pid 1362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] <... unlink resumed>) = 0 [pid 315] getdents64(3 [pid 1356] +++ exited with 0 +++ [pid 1362] <... clone3 resumed> => {parent_tid=[214]}, 88) = 214 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 ci2-android-6-1/strace-static-x86_64: Process 1363 attached [pid 1362] rt_sigprocmask(SIG_SETMASK, [] [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] close(3 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 313] <... 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 1363] set_robust_list(0x7f63900539a0, 24 [pid 1362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... close resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1363] <... set_robust_list resumed>) = 0 [pid 1362] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rmdir("./66" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1363] rt_sigprocmask(SIG_SETMASK, [] [pid 1362] <... futex resumed>) = 0 [pid 315] <... rmdir resumed>) = 0 [pid 1363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1362] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] mkdir("./67", 0777 [pid 313] <... 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 1363] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 315] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1363] <... socket resumed>) = 3 [pid 315] <... socket resumed>) = 3 [pid 315] close(3 [pid 1363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 313] <... 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 1363] <... futex resumed>) = 1 [pid 1362] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1363] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1362] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1362] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1363] <... socket resumed>) = 4 [pid 1362] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1363] <... futex resumed>) = 0 [pid 1362] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1363] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1362] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 1362] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1364 attached [pid 1363] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... 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 1364] set_robust_list(0x55557ce52760, 24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1364] <... set_robust_list resumed>) = 0 [pid 1363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 315] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 179 [pid 1364] rt_sigprocmask(SIG_SETMASK, [] [pid 1363] <... futex resumed>) = 1 [pid 1362] <... futex resumed>) = 0 [pid 317] fstat(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1363] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1364] chdir("./58" [pid 1363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3 [pid 1364] <... chdir resumed>) = 0 [pid 1363] sendfile(-1, -1, [3 [pid 1362] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 1 entries */, 32768) = 24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1363] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1362] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 1364] <... prctl resumed>) = 0 [pid 1363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1364] setpgid(0, 0 [pid 1363] <... futex resumed>) = 0 [pid 1362] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 5 entries */, 32768) = 152 [pid 315] <... 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 1364] <... setpgid resumed>) = 0 [pid 1363] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1362] <... futex resumed>) = 0 [pid 317] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1364] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1362] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1364] <... symlink resumed>) = 0 [pid 1363] <... clone3 resumed>) = 215 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1364] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./73/binderfs" [pid 315] <... 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 1364] <... symlink resumed>) = 0 [pid 1363] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1362] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1364] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1363] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./73/binderfs" [pid 315] <... 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 1364] <... symlink resumed>) = 0 [pid 1363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... unlink resumed>) = 0 [pid 1364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1363] ioctl(3, PPPIOCSMRU, 0 [pid 1362] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1364] <... openat resumed>) = 3 [pid 1363] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] umount2("./73/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] close(3 [pid 1364] write(3, "1000", 4 [pid 1363] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 1364] <... write resumed>) = 4 [pid 1363] <... futex resumed>) = 1 [pid 1362] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./73/cgroup.net" [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1364] close(3 [pid 1363] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] close(3 [pid 315] <... socket resumed>) = 3 [pid 1364] <... close resumed>) = 0 [pid 1362] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1364] read(200 [pid 1362] close(4 [pid 317] unlink("./73/cgroup.net" [pid 315] <... 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 1364] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1364] symlink("/dev/binderfs", "./binderfs" [pid 1362] close(5 [pid 317] <... unlink resumed>) = 0 [pid 315] <... 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 1364] <... symlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1364] write(1, "executing program\n", 18 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./73/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 1364] <... write resumed>) = 18 executing program [pid 1362] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1364] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./73/cgroup.cpu" [pid 315] <... 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 1364] <... futex resumed>) = 0 [pid 1362] close(7 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1364] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./73/cgroup.cpu" [pid 315] <... 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] <... restart_syscall resumed>) = 0 [pid 1364] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1362] close(8 [pid 317] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./73/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 1364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1362] close(9 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 314] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./73/cgroup" [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1364] <... mmap resumed>) = 0x7f6390033000 [pid 1362] close(10 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1364] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./73/cgroup" [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... openat resumed>) = 3 [pid 1364] <... mprotect resumed>) = 0 [pid 1362] close(11 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] fstat(3ci2-android-6-1/strace-static-x86_64: Process 1366 attached [pid 1364] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1364] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1362] close(12 [pid 317] getdents64(3 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 208 [pid 314] getdents64(3 [pid 1366] set_robust_list(0x55557ce52760, 24 [pid 1364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1366] <... set_robust_list resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 ci2-android-6-1/strace-static-x86_64: Process 1367 attached [pid 1366] rt_sigprocmask(SIG_SETMASK, [] [pid 1362] close(13 [pid 317] close(3 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1367] set_robust_list(0x7f63900539a0, 24 [pid 1366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1364] <... clone3 resumed> => {parent_tid=[180]}, 88) = 180 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1367] <... set_robust_list resumed>) = 0 [pid 1366] chdir("./67" [pid 1364] rt_sigprocmask(SIG_SETMASK, [] [pid 1362] close(14 [pid 317] rmdir("./73" [pid 314] newfstatat(AT_FDCWD, "./66/binderfs" [pid 1367] rt_sigprocmask(SIG_SETMASK, [] [pid 1366] <... chdir resumed>) = 0 [pid 1364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1364] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] close(15 [pid 317] mkdir("./74", 0777 [pid 314] unlink("./66/binderfs" [pid 1367] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1366] <... prctl resumed>) = 0 [pid 1364] <... futex resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1367] <... socket resumed>) = 3 [pid 1366] setpgid(0, 0 [pid 1364] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1362] close(16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./66/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... setpgid resumed>) = 0 [pid 1364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1367] <... futex resumed>) = 0 [pid 1366] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1364] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] close(17 [pid 317] close(3 [pid 314] newfstatat(AT_FDCWD, "./66/cgroup.net" [pid 1367] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1366] <... symlink resumed>) = 0 [pid 1364] <... futex resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 1367] <... socket resumed>) = 4 [pid 1366] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1364] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1362] close(18 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... symlink resumed>) = 0 [pid 1364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] unlink("./66/cgroup.net" [pid 1367] <... futex resumed>) = 0 [pid 1366] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1364] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] close(19 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1367] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1366] <... symlink resumed>) = 0 [pid 1364] <... futex resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... unlink resumed>) = 0 [pid 1367] <... connect resumed>) = -1 EEXIST (File exists) [pid 1366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1364] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1362] close(20 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] umount2("./66/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... openat resumed>) = 3 [pid 1364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1367] <... futex resumed>) = 0 [pid 1366] write(3, "1000", 4 [pid 1364] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] close(21 [pid 317] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1367] sendfile(-1, -1, [3 [pid 1366] <... write resumed>) = 4 [pid 1364] <... futex resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./66/cgroup.cpu" [pid 1367] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1366] close(3 [pid 1364] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1362] close(22 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1366] <... close resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 1366] read(200 [pid 1362] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1366] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1366] symlink("/dev/binderfs", "./binderfs" [pid 1362] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... symlink resumed>) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1367] <... futex resumed>) = 1 [pid 1366] write(1, "executing program\n", 18 [pid 1364] <... futex resumed>) = 0 [pid 1362] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] unlink("./66/cgroup.cpu" [pid 1367] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] <... write resumed>) = 18 [pid 1364] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 317] <... 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 1367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] <... futex resumed>) = 0 [pid 1362] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 1367] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1366] <... futex resumed>) = 0 [pid 1364] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] umount2("./66/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1366] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1362] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1366] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1362] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1367] <... clone3 resumed>) = 181 [pid 1366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1362] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... mmap resumed>) = 0x7f6390033000 [pid 1362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1367] <... futex resumed>) = 1 [pid 1366] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1364] <... futex resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./66/cgroup" [pid 1367] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] <... mprotect resumed>) = 0 [pid 1364] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1364] <... futex resumed>) = 0 [pid 1363] <... futex resumed>) = ? [pid 1362] <... exit_group resumed>) = ? [pid 314] unlink("./66/cgroup" [pid 1367] ioctl(3, PPPIOCSMRU, 0 [pid 1366] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1364] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1363] +++ exited with 0 +++ [pid 317] <... 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] <... unlink resumed>) = 0 [pid 1367] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 314] getdents64(3 [pid 1367] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1367] <... futex resumed>) = 1 [pid 1364] <... futex resumed>) = 0 [pid 314] close(3 [pid 1367] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] close(3 [pid 314] <... close resumed>) = 0 [pid 1364] <... close resumed>) = 0 [pid 1362] +++ exited with 0 +++ [pid 1366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] rmdir("./66"ci2-android-6-1/strace-static-x86_64: Process 1369 attached [pid 1364] close(4 [pid 317] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... rmdir resumed>) = 0 [pid 1369] set_robust_list(0x7f63900539a0, 24 [pid 1366] <... clone3 resumed> => {parent_tid=[209]}, 88) = 209 [pid 1364] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] mkdir("./67", 0777 [pid 1369] <... set_robust_list resumed>) = 0 [pid 1366] rt_sigprocmask(SIG_SETMASK, [] [pid 1364] close(5 [pid 317] <... 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] <... mkdir resumed>) = 0 [pid 1369] rt_sigprocmask(SIG_SETMASK, [] [pid 1366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1366] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(6 [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 1369] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 1369] <... socket resumed>) = 3 [pid 1366] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] close(7 [pid 317] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 1369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1369] <... futex resumed>) = 0 [pid 1366] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 1369] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1369] <... socket resumed>) = 4 [pid 1366] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 1369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1369] <... futex resumed>) = 0 [pid 1366] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1366] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 1369] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1366] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] close(10 [pid 317] <... 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] <... 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 1369] <... connect resumed>) = -1 EEXIST (File exists) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(11 [pid 317] <... 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] close(3 [pid 1369] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1369] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(12 [pid 317] <... 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] <... close resumed>) = 0 [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1369] sendfile(-1, -1, [3 [pid 1366] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] close(13 [pid 317] <... 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 1369] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... socket resumed>) = 3 [pid 1369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(14 [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1369] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1369] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(15 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1370 attached [pid 1369] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1366] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] close(16 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 228 [pid 314] <... 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 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1370] set_robust_list(0x55557ce52760, 24 [pid 1369] <... clone3 resumed>) = 210 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1370] <... set_robust_list resumed>) = 0 [pid 1369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(17 [pid 314] <... 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 1370] rt_sigprocmask(SIG_SETMASK, [] [pid 1369] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1369] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(18 [pid 1370] chdir("./74" [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... chdir resumed>) = 0 [pid 1369] ioctl(3, PPPIOCSMRU, 0 [pid 1366] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1364] close(19 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1369] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... prctl resumed>) = 0 [pid 1369] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] close(20 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1370] setpgid(0, 0 [pid 1369] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... setpgid resumed>) = 0 [pid 1369] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] close(3 [pid 1364] close(21 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1370] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1366] <... close resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... symlink resumed>) = 0 [pid 1366] close(4 [pid 1364] close(22 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1370] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1366] <... close resumed>) = 0 [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... symlink resumed>) = 0 [pid 1366] close(5 [pid 1364] close(23 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1370] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... symlink resumed>) = 0 [pid 1366] close(6 [pid 1364] close(24 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... openat resumed>) = 3 [pid 1366] close(7 [pid 1364] close(25 [pid 314] close(3 [pid 1370] write(3, "1000", 4 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1370] <... write resumed>) = 4 [pid 1366] close(8 [pid 1364] close(26 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1370] close(3 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 1370] <... close resumed>) = 0 [pid 1366] close(9 [pid 1364] close(27 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1370] read(200 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] close(10 [pid 1364] close(28 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1370] symlink("/dev/binderfs", "./binderfs" [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... symlink resumed>) = 0 [pid 1366] close(11 [pid 1364] close(29 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1370] write(1, "executing program\n", 18 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... write resumed>) = 18 [pid 1366] close(12 [pid 1364] exit_group(0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1370] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1367] <... futex resumed>) = ? [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1364] <... exit_group resumed>) = ? [pid 314] <... 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 1370] <... futex resumed>) = 0 [pid 1367] +++ exited with 0 +++ [pid 1366] close(13 [pid 1364] +++ exited with 0 +++ [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1370] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1370] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1366] close(14 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1366] close(15 [pid 314] close(3 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 1370] <... mmap resumed>) = 0x7f6390033000 [pid 1366] close(16 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1370] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1370] <... mprotect resumed>) = 0 [pid 1366] close(17 [pid 316] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... restart_syscall resumed>) = 0 [pid 1370] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1372 attached [pid 1370] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1366] close(18 [pid 316] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 313] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getdents64(3 [pid 1370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... openat resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1373 attached [pid 316] fstat(3 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 208 [pid 313] newfstatat(AT_FDCWD, "./58/binderfs" [pid 1373] set_robust_list(0x7f63900539a0, 24 [pid 1372] set_robust_list(0x55557ce52760, 24 [pid 1370] <... clone3 resumed> => {parent_tid=[229]}, 88) = 229 [pid 1366] close(19 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1373] <... set_robust_list resumed>) = 0 [pid 1372] <... set_robust_list resumed>) = 0 [pid 1370] rt_sigprocmask(SIG_SETMASK, [] [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] unlink("./58/binderfs" [pid 1373] rt_sigprocmask(SIG_SETMASK, [] [pid 1372] rt_sigprocmask(SIG_SETMASK, [] [pid 1370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1366] close(20 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... unlink resumed>) = 0 [pid 1373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1370] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1373] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1372] chdir("./67" [pid 1370] <... futex resumed>) = 0 [pid 1366] close(21 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1373] <... socket resumed>) = 3 [pid 1372] <... chdir resumed>) = 0 [pid 1370] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./70/binderfs" [pid 313] newfstatat(AT_FDCWD, "./58/cgroup.net" [pid 1373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] close(22 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1373] <... futex resumed>) = 0 [pid 1372] <... prctl resumed>) = 0 [pid 1370] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./70/binderfs" [pid 313] unlink("./58/cgroup.net" [pid 1373] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1372] setpgid(0, 0 [pid 1370] <... futex resumed>) = 0 [pid 1366] close(23 [pid 316] <... unlink resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1373] <... socket resumed>) = 4 [pid 1372] <... setpgid resumed>) = 0 [pid 1370] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./70/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] close(24 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1373] <... futex resumed>) = 0 [pid 1372] <... symlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./58/cgroup.cpu" [pid 1373] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1372] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1370] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./70/cgroup.net" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1373] <... connect resumed>) = -1 EEXIST (File exists) [pid 1372] <... symlink resumed>) = 0 [pid 1370] <... futex resumed>) = 0 [pid 1366] close(25 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./58/cgroup.cpu" [pid 1373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1370] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./70/cgroup.net" [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1373] <... futex resumed>) = 0 [pid 1372] <... symlink resumed>) = 0 [pid 1370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] close(26 [pid 316] <... unlink resumed>) = 0 [pid 313] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1373] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1370] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./70/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1372] <... openat resumed>) = 3 [pid 1370] <... futex resumed>) = 0 [pid 1366] close(27 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1373] sendfile(-1, -1, [3 [pid 1372] write(3, "1000", 4 [pid 1370] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] newfstatat(AT_FDCWD, "./70/cgroup.cpu" [pid 1373] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1372] <... write resumed>) = 4 [pid 1366] close(28 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./58/cgroup" [pid 1373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] close(3 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./70/cgroup.cpu" [pid 1373] <... futex resumed>) = 1 [pid 1372] <... close resumed>) = 0 [pid 1370] <... futex resumed>) = 0 [pid 1366] close(29 [pid 316] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1373] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1372] read(200 [pid 1370] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./70/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./58/cgroup" [pid 1373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1372] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] <... futex resumed>) = 0 [pid 1366] exit_group(0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1373] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1372] symlink("/dev/binderfs", "./binderfs" [pid 1370] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1369] <... futex resumed>) = ? [pid 1366] <... exit_group resumed>) = ? [pid 316] newfstatat(AT_FDCWD, "./70/cgroup" [pid 313] <... unlink resumed>) = 0 [pid 1373] <... clone3 resumed>) = 230 [pid 1372] <... symlink resumed>) = 0 [pid 1369] +++ exited with 0 +++ [pid 313] getdents64(3, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] rmdir("./58") = 0 [pid 313] mkdir("./59", 0777) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1372] write(1, "executing program\n", 18 [pid 1366] +++ exited with 0 +++ [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 1373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... write resumed>) = 18 [pid 316] unlink("./70/cgroup" [pid 313] close(3 [pid 1373] <... futex resumed>) = 1 [pid 1372] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... close resumed>) = 0 executing program [pid 1373] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1372] <... futex resumed>) = 0 [pid 1370] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1372] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1370] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... socket resumed>) = 3 [pid 1373] ioctl(3, PPPIOCSMRU, 0 [pid 1372] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1370] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1373] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 1373] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] rmdir("./70" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1373] <... futex resumed>) = 1 [pid 1372] <... mmap resumed>) = 0x7f6390033000 [pid 1370] <... futex resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 313] <... 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 1373] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1372] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1370] close(3 [pid 316] mkdir("./71", 0777 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1372] <... mprotect resumed>) = 0 [pid 1370] <... close resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... 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 1372] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1370] close(4 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1372] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1370] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 1372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1370] close(5 [pid 316] close(3 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1375 attached [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1375] set_robust_list(0x7f63900539a0, 24 [pid 1372] <... clone3 resumed> => {parent_tid=[209]}, 88) = 209 [pid 1370] close(6 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1375] <... set_robust_list resumed>) = 0 [pid 1372] rt_sigprocmask(SIG_SETMASK, [] [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1375] rt_sigprocmask(SIG_SETMASK, [] [pid 1372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1370] close(7 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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 1375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1372] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1375] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1372] <... futex resumed>) = 0 [pid 1370] close(8 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 1375] <... socket resumed>) = 3 [pid 1372] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1375] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] close(9 [pid 316] <... 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 313] <... 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 1375] <... futex resumed>) = 0 [pid 1372] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1375] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1372] <... futex resumed>) = 0 [pid 1370] close(10 [pid 316] <... close resumed>) = 0 [pid 313] <... 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 1375] <... socket resumed>) = 4 [pid 1372] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1375] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] close(11 [pid 316] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1375] <... futex resumed>) = 0 [pid 1372] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1375] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1372] <... futex resumed>) = 0 [pid 1370] close(12 [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1375] <... connect resumed>) = -1 EEXIST (File exists) [pid 1372] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1375] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] close(13 [pid 313] <... 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 1375] <... futex resumed>) = 0 [pid 1372] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1375] sendfile(-1, -1, [3 [pid 1372] <... futex resumed>) = 0 [pid 1370] close(14 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1375] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1372] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1375] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] close(15 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1375] <... futex resumed>) = 0 [pid 1372] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1375] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1372] <... futex resumed>) = 0 [pid 1370] close(16 [pid 316] <... 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 315] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 1372] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1375] <... clone3 resumed>) = 210 [pid 1370] close(17 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1375] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1375] <... futex resumed>) = 1 [pid 1372] <... futex resumed>) = 0 [pid 1370] close(18 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... openat resumed>) = 3 [pid 313] <... 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 1375] ioctl(3, PPPIOCSMRU, 0 [pid 1372] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1375] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1372] <... futex resumed>) = 0 [pid 1370] close(19 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3 [pid 313] close(3 [pid 1375] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1375] <... futex resumed>) = 0 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1370] close(20 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1375] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1372] close(3 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] getdents64(3 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1372] <... close resumed>) = 0 [pid 1370] close(21 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1372] close(4 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1372] <... close resumed>) = 0 [pid 1370] close(22 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1372] close(5 [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] close(23 [pid 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1372] close(6 [pid 316] <... close resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1372] close(7 [pid 316] <... socket resumed>) = 3 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1372] close(8 [pid 316] <... 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 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1372] close(9 [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1377 attached [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./67/binderfs" [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 182 [pid 1377] set_robust_list(0x55557ce52760, 24 [pid 1372] close(10 [pid 1370] close(24 [pid 316] <... 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 1377] <... set_robust_list resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1377] rt_sigprocmask(SIG_SETMASK, [] [pid 1372] close(11 [pid 1370] close(25 [pid 316] <... 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 315] unlink("./67/binderfs" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1372] close(12 [pid 1377] chdir("./59" [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 1370] close(26 [pid 1377] <... chdir resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] umount2("./67/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1372] close(13 [pid 1370] close(27 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1377] <... prctl resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] newfstatat(AT_FDCWD, "./67/cgroup.net" [pid 1377] setpgid(0, 0 [pid 1372] close(14 [pid 1370] close(28 [pid 316] <... close resumed>) = 0 [pid 1377] <... setpgid resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1377] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1372] close(15 [pid 1370] close(29 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] unlink("./67/cgroup.net" [pid 1377] <... symlink resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1377] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1372] close(16 [pid 1370] exit_group(0 [pid 315] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1378 attached [pid 1377] <... symlink resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1378] set_robust_list(0x55557ce52760, 24 [pid 1377] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1373] <... futex resumed>) = ? [pid 1372] close(17 [pid 1370] <... exit_group resumed>) = ? [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 216 [pid 315] umount2("./67/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1378] <... set_robust_list resumed>) = 0 [pid 1377] <... symlink resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1378] rt_sigprocmask(SIG_SETMASK, [] [pid 1372] close(18 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1378] chdir("./71" [pid 1372] close(19 [pid 1378] <... chdir resumed>) = 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1373] +++ exited with 0 +++ [pid 1372] close(20 [pid 1370] +++ exited with 0 +++ [pid 1378] <... prctl resumed>) = 0 [pid 1377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1378] setpgid(0, 0 [pid 1372] close(21 [pid 1378] <... setpgid resumed>) = 0 [pid 1377] <... openat resumed>) = 3 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./67/cgroup.cpu" [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1378] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1377] write(3, "1000", 4 [pid 1372] close(22 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1378] <... symlink resumed>) = 0 [pid 1377] <... write resumed>) = 4 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] unlink("./67/cgroup.cpu" [pid 1378] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1377] close(3 [pid 1372] close(23 [pid 315] <... unlink resumed>) = 0 [pid 1378] <... symlink resumed>) = 0 [pid 1377] <... close resumed>) = 0 [pid 315] umount2("./67/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1378] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1377] read(200 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1378] <... symlink resumed>) = 0 [pid 1377] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1372] close(24 [pid 315] newfstatat(AT_FDCWD, "./67/cgroup" [pid 1378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1377] symlink("/dev/binderfs", "./binderfs" [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1378] <... openat resumed>) = 3 [pid 1377] <... symlink resumed>) = 0 [pid 1372] close(25 [pid 315] unlink("./67/cgroup" [pid 1378] write(3, "1000", 4 [pid 1377] write(1, "executing program\n", 18 executing program [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1378] <... write resumed>) = 4 [pid 1377] <... write resumed>) = 18 [pid 1372] close(26 [pid 315] getdents64(3 [pid 1378] close(3 [pid 1377] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1378] <... close resumed>) = 0 [pid 1377] <... futex resumed>) = 0 [pid 1372] close(27 [pid 315] close(3 [pid 1378] read(200 [pid 1377] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1378] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1377] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1372] close(28 [pid 315] rmdir("./67" [pid 1378] symlink("/dev/binderfs", "./binderfs" [pid 1377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rmdir resumed>) = 0 [pid 1378] <... symlink resumed>) = 0 [pid 1377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1372] close(29 [pid 315] mkdir("./68", 0777 executing program [pid 1378] write(1, "executing program\n", 18 [pid 1377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1378] <... write resumed>) = 18 [pid 1377] <... mmap resumed>) = 0x7f6390033000 [pid 1372] exit_group(0 [pid 315] <... mkdir resumed>) = 0 [pid 1378] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1375] <... futex resumed>) = ? [pid 1372] <... exit_group resumed>) = ? [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1378] <... futex resumed>) = 0 [pid 1377] <... mprotect resumed>) = 0 [pid 1375] +++ exited with 0 +++ [pid 1372] +++ exited with 0 +++ [pid 1378] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1378] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6390033000 [pid 1378] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1378] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 315] <... socket resumed>) = 3 [pid 1378] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1377] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] close(3 [pid 1378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1377] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 1379 attached [pid 1377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... close resumed>) = 0 [pid 1379] set_robust_list(0x7f63900539a0, 24 [pid 1378] <... clone3 resumed> => {parent_tid=[217]}, 88) = 217 ci2-android-6-1/strace-static-x86_64: Process 1380 attached [pid 1379] <... set_robust_list resumed>) = 0 [pid 1378] rt_sigprocmask(SIG_SETMASK, [] [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1380] set_robust_list(0x7f63900539a0, 24 [pid 1379] rt_sigprocmask(SIG_SETMASK, [] [pid 1378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1377] <... clone3 resumed> => {parent_tid=[183]}, 88) = 183 [pid 1380] <... set_robust_list resumed>) = 0 [pid 1379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1378] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... socket resumed>) = 3 [pid 1380] rt_sigprocmask(SIG_SETMASK, [] [pid 1379] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1378] <... futex resumed>) = 0 [pid 1377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1378] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... restart_syscall resumed>) = 0 [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1379] <... socket resumed>) = 3 [pid 1377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1379] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 0 [pid 1380] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1379] <... futex resumed>) = 1 [pid 1378] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1380] <... socket resumed>) = 3 [pid 1379] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1378] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... futex resumed>) = 0 [pid 1379] <... socket resumed>) = 4 [pid 315] <... 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 1380] <... futex resumed>) = 0 [pid 1379] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1379] <... futex resumed>) = 0 [pid 1378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 1380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1379] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 0 [pid 1380] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] <... futex resumed>) = 0 [pid 1377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 1380] <... socket resumed>) = 4 [pid 1379] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1378] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... connect resumed>) = -1 EEXIST (File exists) [pid 315] <... socket resumed>) = 3 [pid 1380] <... futex resumed>) = 1 [pid 1379] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1379] <... futex resumed>) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1379] sendfile(-1, -1, [3 [pid 1378] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1380] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1379] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1378] <... futex resumed>) = 0 [pid 1377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... openat resumed>) = 3 [pid 1380] <... connect resumed>) = 0 [pid 1379] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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] fstat(3 [pid 1380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = 0 [pid 1378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1380] <... futex resumed>) = 1 [pid 1379] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1378] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 0 [pid 315] <... 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] getdents64(3 [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] <... futex resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1378] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1379] <... clone3 resumed>) = 218 [pid 1377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1380] <... futex resumed>) = 0 [pid 1379] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 1 [pid 315] <... 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] newfstatat(AT_FDCWD, "./67/binderfs" [pid 1380] sendfile(-1, -1, [3 [pid 1379] <... futex resumed>) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1380] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1379] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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] unlink("./67/binderfs" [pid 1380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 1380] <... futex resumed>) = 1 [pid 1379] ioctl(3, PPPIOCSMRU, 0 [pid 1378] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1377] <... futex resumed>) = 0 [pid 315] <... 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] umount2("./67/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1379] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1379] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./67/cgroup.net" [pid 1380] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1379] <... futex resumed>) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1380] <... clone3 resumed>) = 184 [pid 1379] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] close(3 [pid 315] <... 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] unlink("./67/cgroup.net" [pid 1380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 1380] <... futex resumed>) = 1 [pid 1378] close(4 [pid 1377] <... futex resumed>) = 0 [pid 315] <... 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] umount2("./67/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] <... close resumed>) = 0 [pid 1377] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] close(5 [pid 1377] <... futex resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./67/cgroup.cpu" [pid 1380] ioctl(3, PPPIOCSMRU, 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1380] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1378] close(6 [pid 315] <... close resumed>) = 0 [pid 314] unlink("./67/cgroup.cpu" [pid 1380] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 1380] <... futex resumed>) = 1 [pid 1378] close(7 [pid 1377] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 314] umount2("./67/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1380] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1378] close(8 [pid 1377] <... close resumed>) = 0 [pid 315] <... 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] newfstatat(AT_FDCWD, "./67/cgroup" [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(4 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1378] close(9 [pid 1377] <... close resumed>) = 0 [pid 315] <... 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] unlink("./67/cgroup" [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(5 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 1378] close(10 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] getdents64(3 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(6 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1378] close(11 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] close(3 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(7 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 1378] close(12 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] rmdir("./67" [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(8 [pid 317] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... rmdir resumed>) = 0 [pid 1378] close(13 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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] mkdir("./68", 0777 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(9 [pid 317] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] close(3 [pid 314] <... mkdir resumed>) = 0 [pid 1378] close(14 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 315] <... close resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(10 [pid 317] fstat(3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... socket resumed>) = 3 [pid 1378] close(15 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] close(3 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(11 [pid 317] getdents64(3 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... close resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1383 attached [pid 1378] close(16 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1383] set_robust_list(0x55557ce52760, 24 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(12 [pid 317] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 211 [pid 314] <... socket resumed>) = 3 [pid 1383] <... set_robust_list resumed>) = 0 [pid 1378] close(17 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1383] rt_sigprocmask(SIG_SETMASK, [] [pid 317] newfstatat(AT_FDCWD, "./74/binderfs" [pid 1383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(13 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1383] chdir("./68" [pid 1378] close(18 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./74/binderfs" [pid 314] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1383] <... chdir resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(14 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1378] close(19 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./74/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1383] <... prctl resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(15 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1383] setpgid(0, 0 [pid 1378] close(20 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./74/cgroup.net" [pid 314] close(3 [pid 1383] <... setpgid resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(16 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1383] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1378] close(21 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./74/cgroup.net" [pid 314] <... close resumed>) = 0 [pid 1383] <... symlink resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(17 [pid 317] <... unlink resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1383] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1378] close(22 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./74/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1383] <... symlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 1383] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 317] newfstatat(AT_FDCWD, "./74/cgroup.cpu" [pid 1383] <... symlink resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] unlink("./74/cgroup.cpu" [pid 1383] <... openat resumed>) = 3 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(18 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1383] write(3, "1000", 4 [pid 1378] close(23 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./74/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1383] <... write resumed>) = 4 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1383] close(3 [pid 1378] close(24 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./74/cgroup" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1383] <... close resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(20 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1383] read(200 [pid 1378] close(25 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./74/cgroup" [pid 314] <... 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 1383] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(21 [pid 317] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1383] symlink("/dev/binderfs", "./binderfs" [pid 1378] close(26 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] <... 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 1383] <... symlink resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(22 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1383] write(1, "executing program\n", 18 [pid 1378] close(27 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 317] close(3 [pid 1383] <... write resumed>) = 18 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(23 [pid 317] <... close resumed>) = 0 [pid 314] <... 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 1383] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] close(28 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./74" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1383] <... futex resumed>) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(24 [pid 317] <... rmdir resumed>) = 0 [pid 314] <... 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 1383] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1378] close(29 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./75", 0777 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1383] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] close(25 [pid 317] <... mkdir resumed>) = 0 [pid 1383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 1383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1378] exit_group(0 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1379] <... futex resumed>) = ? [pid 1378] <... exit_group resumed>) = ? [pid 1377] close(26 [pid 317] close(3 [pid 314] <... 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 1383] <... mmap resumed>) = 0x7f6390033000 [pid 1379] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 1383] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1383] <... mprotect resumed>) = 0 [pid 1378] +++ exited with 0 +++ [pid 317] <... socket resumed>) = 3 [pid 1383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1377] close(27 [pid 317] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1384 attached [pid 1377] close(28 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... restart_syscall resumed>) = 0 [pid 1384] set_robust_list(0x7f63900539a0, 24 [pid 1383] <... clone3 resumed> => {parent_tid=[212]}, 88) = 212 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... 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 1384] <... set_robust_list resumed>) = 0 [pid 1383] rt_sigprocmask(SIG_SETMASK, [] [pid 1377] close(29 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1384] rt_sigprocmask(SIG_SETMASK, [] [pid 1383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] <... 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 1384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1384] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1383] <... futex resumed>) = 0 [pid 1377] exit_group(0 [pid 317] <... socket resumed>) = 3 [pid 314] close(3 [pid 1384] <... socket resumed>) = 3 [pid 1383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1380] <... futex resumed>) = ? [pid 1377] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1380] +++ exited with 0 +++ [pid 317] <... 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] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1377] +++ exited with 0 +++ [pid 317] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1384] <... futex resumed>) = 1 [pid 1383] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1384] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] <... socket resumed>) = 3 [pid 1384] <... socket resumed>) = 4 [pid 1383] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 1384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1384] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 1384] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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 1384] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 1384] <... futex resumed>) = 1 [pid 1383] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] <... setsockopt resumed>) = 0 [pid 1384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] <... futex resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1384] sendfile(-1, -1, [3 [pid 1383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 314] <... 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 1384] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 1384] <... futex resumed>) = 1 [pid 1383] <... futex resumed>) = 0 [pid 317] <... 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] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1383] <... futex resumed>) = 0 [pid 317] <... 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 1384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... setsockopt resumed>) = 0 [pid 1384] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 317] <... 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] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1384] <... clone3 resumed>) = 213 [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1386 attached [pid 1384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 231 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1386] set_robust_list(0x55557ce52760, 24 [pid 1384] <... futex resumed>) = 1 [pid 1383] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 1386] <... set_robust_list resumed>) = 0 [pid 1384] ioctl(3, PPPIOCSMRU, 0 [pid 1383] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1386] rt_sigprocmask(SIG_SETMASK, [] [pid 1383] <... futex resumed>) = 0 [pid 1386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1384] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1383] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... setsockopt resumed>) = 0 [pid 1386] chdir("./75" [pid 1384] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] close(3 [pid 1386] <... chdir resumed>) = 0 [pid 1384] <... futex resumed>) = 1 [pid 1383] <... futex resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 1386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1384] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] close(3 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1386] <... prctl resumed>) = 0 [pid 1383] <... close resumed>) = 0 [pid 1386] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1383] close(4 [pid 1386] <... setpgid resumed>) = 0 [pid 1383] <... close resumed>) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1386] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1383] close(5) = -1 EBADF (Bad file descriptor) [pid 1383] close(6ci2-android-6-1/strace-static-x86_64: Process 1387 attached ) = -1 EBADF (Bad file descriptor) [pid 1383] close(7) = -1 EBADF (Bad file descriptor) [pid 1386] <... symlink resumed>) = 0 [pid 1383] close(8 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 211 [pid 1387] set_robust_list(0x55557ce52760, 24 [pid 1386] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] <... set_robust_list resumed>) = 0 [pid 1383] close(9 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1386] <... symlink resumed>) = 0 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1383] close(10 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1387] rt_sigprocmask(SIG_SETMASK, [] [pid 1386] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1383] close(11 [pid 1386] <... symlink resumed>) = 0 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1383] close(12 [pid 1387] chdir("./68" [pid 1386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] <... chdir resumed>) = 0 [pid 1383] close(13) = -1 EBADF (Bad file descriptor) [pid 1383] close(14 [pid 1387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1386] <... openat resumed>) = 3 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] <... prctl resumed>) = 0 [pid 1386] write(3, "1000", 4 [pid 1383] close(15 [pid 313] <... restart_syscall resumed>) = 0 [pid 1387] setpgid(0, 0 [pid 1386] <... write resumed>) = 4 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] <... setpgid resumed>) = 0 [pid 1386] close(3 [pid 1383] close(16) = -1 EBADF (Bad file descriptor) [pid 1383] close(17 [pid 1387] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1383] close(18) = -1 EBADF (Bad file descriptor) [pid 1387] <... symlink resumed>) = 0 [pid 1383] close(19 [pid 1387] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1386] <... close resumed>) = 0 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1387] <... symlink resumed>) = 0 [pid 1386] read(200 [pid 1383] close(20 [pid 1387] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1386] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1387] <... symlink resumed>) = 0 [pid 1386] symlink("/dev/binderfs", "./binderfs" [pid 1383] close(21 [pid 1387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1386] <... symlink resumed>) = 0 [pid 1383] close(22 [pid 1387] <... openat resumed>) = 3 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] write(3, "1000", 4 [pid 1386] write(1, "executing program\n", 18 executing program [pid 1383] close(23 [pid 313] <... openat resumed>) = 3 [pid 1387] <... write resumed>) = 4 [pid 1386] <... write resumed>) = 18 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] fstat(3 [pid 1387] close(3 [pid 1386] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1383] close(24 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1387] <... close resumed>) = 0 [pid 1386] <... futex resumed>) = 0 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] read(200 [pid 1386] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1383] close(25 [pid 313] getdents64(3 [pid 1387] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] symlink("/dev/binderfs", "./binderfs" [pid 1386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1383] close(26 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1387] <... symlink resumed>) = 0 [pid 1383] close(27) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1387] write(1, "executing program\n", 18 [pid 1386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1383] close(28 [pid 1387] <... write resumed>) = 18 [pid 1386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1387] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1383] close(29 [pid 1386] <... mmap resumed>) = 0x7f6390033000 [pid 1383] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1387] <... futex resumed>) = 0 [pid 1386] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1383] exit_group(0 [pid 313] newfstatat(AT_FDCWD, "./59/binderfs" [pid 316] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1387] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1386] <... mprotect resumed>) = 0 [pid 1384] <... futex resumed>) = ? [pid 1383] <... exit_group resumed>) = ? [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1384] +++ exited with 0 +++ [pid 1383] +++ exited with 0 +++ [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./59/binderfs" [pid 1387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 313] <... unlink resumed>) = 0 [pid 1387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] <... openat resumed>) = 3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 1388 attached [pid 313] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1388] set_robust_list(0x7f63900539a0, 24 [pid 1387] <... mmap resumed>) = 0x7f6390033000 [pid 1386] <... clone3 resumed> => {parent_tid=[232]}, 88) = 232 [pid 316] fstat(3 [pid 1388] <... set_robust_list resumed>) = 0 [pid 1387] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1386] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1388] rt_sigprocmask(SIG_SETMASK, [] [pid 1387] <... mprotect resumed>) = 0 [pid 1386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getdents64(3 [pid 313] newfstatat(AT_FDCWD, "./59/cgroup.net" [pid 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1387] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1386] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1388] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1386] <... futex resumed>) = 0 [pid 316] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./59/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1389 attached [pid 1388] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1389] set_robust_list(0x7f63900539a0, 24 [pid 1388] <... futex resumed>) = 0 [pid 1387] <... clone3 resumed> => {parent_tid=[212]}, 88) = 212 [pid 1386] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./71/binderfs" [pid 313] <... unlink resumed>) = 0 [pid 1389] <... set_robust_list resumed>) = 0 [pid 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] rt_sigprocmask(SIG_SETMASK, [] [pid 1386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1389] rt_sigprocmask(SIG_SETMASK, [] [pid 1387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1386] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./71/binderfs" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1388] <... futex resumed>) = 0 [pid 1387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = 1 [pid 316] <... unlink resumed>) = 0 [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 313] newfstatat(AT_FDCWD, "./59/cgroup.cpu" [pid 1389] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1388] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1387] <... futex resumed>) = 0 [pid 1386] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] umount2("./71/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1389] <... socket resumed>) = 3 [pid 1388] <... socket resumed>) = 4 [pid 1387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] unlink("./59/cgroup.cpu" [pid 1389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] newfstatat(AT_FDCWD, "./71/cgroup.net" [pid 313] <... unlink resumed>) = 0 [pid 1389] <... futex resumed>) = 0 [pid 1387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1389] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1388] <... futex resumed>) = 1 [pid 1387] <... futex resumed>) = 0 [pid 1386] <... futex resumed>) = 0 [pid 316] unlink("./71/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1389] <... socket resumed>) = 4 [pid 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1386] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./59/cgroup" [pid 1389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] <... futex resumed>) = 0 [pid 316] umount2("./71/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1389] <... futex resumed>) = 0 [pid 1388] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./59/cgroup" [pid 1389] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1388] <... connect resumed>) = -1 EEXIST (File exists) [pid 1387] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./71/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 1389] <... connect resumed>) = -1 EEXIST (File exists) [pid 1388] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 1389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... futex resumed>) = 1 [pid 1387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] <... futex resumed>) = 0 [pid 316] unlink("./71/cgroup.cpu" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1389] <... futex resumed>) = 0 [pid 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 313] close(3 [pid 1389] sendfile(-1, -1, [3 [pid 1388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1387] <... futex resumed>) = 0 [pid 1386] <... futex resumed>) = 0 [pid 316] umount2("./71/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 1389] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1386] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rmdir("./59" [pid 1389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] sendfile(-1, -1, [3 [pid 1387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] newfstatat(AT_FDCWD, "./71/cgroup" [pid 313] <... rmdir resumed>) = 0 [pid 1389] <... futex resumed>) = 0 [pid 1388] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] mkdir("./60", 0777 [pid 1389] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1388] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] <... futex resumed>) = 0 [pid 316] unlink("./71/cgroup" [pid 313] <... mkdir resumed>) = 0 [pid 1388] <... futex resumed>) = 1 [pid 1387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1386] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1389] <... clone3 resumed>) = 213 [pid 1386] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... futex resumed>) = 0 [pid 1386] <... futex resumed>) = 1 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... socket resumed>) = 3 [pid 1389] <... futex resumed>) = 1 [pid 1388] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1387] <... futex resumed>) = 0 [pid 1386] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] close(3 [pid 313] close(3 [pid 1389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 1389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1387] <... futex resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1389] ioctl(3, PPPIOCSMRU, 0 [pid 1387] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... socket resumed>) = 3 [pid 1389] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1389] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... clone3 resumed>) = 233 [pid 316] <... close resumed>) = 0 [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... 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 1389] <... futex resumed>) = 1 [pid 1388] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] <... futex resumed>) = 0 [pid 316] rmdir("./71" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1389] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] <... futex resumed>) = 1 [pid 1387] close(3 [pid 1386] <... futex resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 313] <... 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 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] <... close resumed>) = 0 [pid 1386] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] mkdir("./72", 0777 [pid 313] close(3 [pid 1388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1387] close(4 [pid 1386] <... futex resumed>) = 0 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1388] ioctl(3, PPPIOCSMRU, 0 [pid 1387] <... close resumed>) = 0 [pid 1386] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1388] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1387] close(5 [pid 316] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1388] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1387] close(6 [pid 316] close(3 [pid 313] <... 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 1388] <... futex resumed>) = 1 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1388] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1387] close(7 [pid 1386] close(3 [pid 316] <... close resumed>) = 0 [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1387] close(8 [pid 1386] close(4 [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1387] close(9 [pid 1386] close(5 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1387] close(10 [pid 1386] close(6 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1387] close(11 [pid 1386] close(7 [pid 316] <... 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 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1387] close(12 [pid 1386] close(8 [pid 313] <... 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 316] <... close resumed>) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1387] close(13 [pid 1386] close(9 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1387] close(14 [pid 1386] close(10 [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1387] close(15 [pid 1386] close(11 [pid 316] <... 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 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 1387] close(16 [pid 1386] close(12 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1387] close(17 [pid 313] <... socket resumed>) = 3 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(13 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1387] close(18 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(14 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1387] close(19 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(15 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1387] close(20 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(16 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1387] close(21 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(17 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1387] close(22 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(18 [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1387] close(23 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(19 [pid 316] <... 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 313] close(3 [pid 1387] close(24 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... close resumed>) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(20 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1387] close(25 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(21 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1387] close(26 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1392 attached [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(22 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1392] set_robust_list(0x55557ce52760, 24 [pid 1387] close(27 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1392] <... set_robust_list resumed>) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1386] close(23 [pid 316] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 185 [pid 1392] rt_sigprocmask(SIG_SETMASK, [] [pid 1387] close(28 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1392] chdir("./60" [pid 1387] close(29 [pid 1386] close(24 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1392] <... chdir resumed>) = 0 [pid 1387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1387] exit_group(0 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1392] <... prctl resumed>) = 0 [pid 1389] <... futex resumed>) = ? [pid 1387] <... exit_group resumed>) = ? [pid 1386] close(25 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1392] setpgid(0, 0 [pid 1389] +++ exited with 0 +++ [pid 1387] +++ exited with 0 +++ [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1392] <... setpgid resumed>) = 0 [pid 316] <... 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 1386] close(26 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1392] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1392] <... symlink resumed>) = 0 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1392] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1386] close(27 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1392] <... symlink resumed>) = 0 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... 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 1392] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1386] close(28 [pid 315] <... openat resumed>) = 3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1392] <... symlink resumed>) = 0 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1386] close(29 [pid 315] fstat(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1392] <... openat resumed>) = 3 [pid 1386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1392] write(3, "1000", 4 [pid 315] getdents64(3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1392] <... write resumed>) = 4 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1392] close(3 [pid 315] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1392] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1392] read(200 [pid 315] newfstatat(AT_FDCWD, "./68/binderfs" [pid 1392] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1392] symlink("/dev/binderfs", "./binderfs" [pid 315] unlink("./68/binderfs" [pid 1392] <... symlink resumed>) = 0 [pid 1386] exit_group(0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... unlink resumed>) = 0 [pid 1392] write(1, "executing program\n", 18 [pid 1388] <... futex resumed>) = ? [pid 1386] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] umount2("./68/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1392] <... write resumed>) = 18 [pid 1388] +++ exited with 0 +++ [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1392] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] newfstatat(AT_FDCWD, "./68/cgroup.net" [pid 1392] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1392] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] unlink("./68/cgroup.net" [pid 1392] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 315] umount2("./68/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1386] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 316] close(3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] newfstatat(AT_FDCWD, "./68/cgroup.cpu" [pid 1392] <... mmap resumed>) = 0x7f6390033000 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... close resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1392] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... restart_syscall resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] unlink("./68/cgroup.cpu" [pid 1392] <... mprotect resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1392] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] umount2("./68/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1392] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] newfstatat(AT_FDCWD, "./68/cgroup"ci2-android-6-1/strace-static-x86_64: Process 1394 attached ci2-android-6-1/strace-static-x86_64: Process 1393 attached , {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1394] set_robust_list(0x55557ce52760, 24 [pid 1393] set_robust_list(0x7f63900539a0, 24 [pid 1392] <... clone3 resumed> => {parent_tid=[186]}, 88) = 186 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 219 [pid 315] unlink("./68/cgroup" [pid 1394] <... set_robust_list resumed>) = 0 [pid 1393] <... set_robust_list resumed>) = 0 [pid 1392] rt_sigprocmask(SIG_SETMASK, [] [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... unlink resumed>) = 0 [pid 1394] rt_sigprocmask(SIG_SETMASK, [] [pid 1393] rt_sigprocmask(SIG_SETMASK, [] [pid 1392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... restart_syscall resumed>) = 0 [pid 315] getdents64(3 [pid 1394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1394] chdir("./72" [pid 1393] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1392] <... futex resumed>) = 0 [pid 315] close(3 [pid 1394] <... chdir resumed>) = 0 [pid 1393] <... socket resumed>) = 3 [pid 1392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 1394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] <... prctl resumed>) = 0 [pid 1393] <... futex resumed>) = 1 [pid 315] rmdir("./68" [pid 1392] <... futex resumed>) = 0 [pid 1394] setpgid(0, 0 [pid 1393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] <... rmdir resumed>) = 0 [pid 1394] <... setpgid resumed>) = 0 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] mkdir("./69", 0777 [pid 1394] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1393] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1392] <... futex resumed>) = 0 [pid 1394] <... symlink resumed>) = 0 [pid 1393] <... socket resumed>) = 4 [pid 1392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... mkdir resumed>) = 0 [pid 1394] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1394] <... symlink resumed>) = 0 [pid 1393] <... futex resumed>) = 0 [pid 1392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1393] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1392] <... futex resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1394] <... symlink resumed>) = 0 [pid 1393] <... connect resumed>) = -1 EEXIST (File exists) [pid 1392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1394] <... openat resumed>) = 3 [pid 1393] <... futex resumed>) = 0 [pid 1392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 1394] write(3, "1000", 4 [pid 1393] sendfile(-1, -1, [3 [pid 1392] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1394] <... write resumed>) = 4 [pid 1393] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1394] close(3 [pid 1393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1394] <... close resumed>) = 0 [pid 1393] <... futex resumed>) = 0 [pid 1392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1394] read(200 [pid 1393] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1392] <... futex resumed>) = 0 [pid 1394] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1393] <... clone3 resumed>) = 187 [pid 315] <... 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 1394] symlink("/dev/binderfs", "./binderfs" [pid 1393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1394] <... symlink resumed>) = 0 [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1394] write(1, "executing program\n", 18 executing program [pid 1393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] <... 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 1394] <... write resumed>) = 18 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] close(3 [pid 1394] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] ioctl(3, PPPIOCSMRU, 0 [pid 1392] <... futex resumed>) = 0 [pid 1394] <... futex resumed>) = 0 [pid 1393] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1392] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... close resumed>) = 0 [pid 1394] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1393] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1394] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1393] <... futex resumed>) = 0 [pid 1392] close(3 [pid 1394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1393] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1392] close(4 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1392] <... close resumed>) = 0 [pid 315] <... 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 1394] <... mmap resumed>) = 0x7f6390033000 [pid 1392] close(5 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1394] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1394] <... mprotect resumed>) = 0 [pid 1392] close(6 [pid 315] <... 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 1394] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1394] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1392] close(7 [pid 1394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1396 attached [pid 1392] close(8 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1396] set_robust_list(0x7f63900539a0, 24 [pid 1394] <... clone3 resumed> => {parent_tid=[220]}, 88) = 220 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1396] <... set_robust_list resumed>) = 0 [pid 1394] rt_sigprocmask(SIG_SETMASK, [] [pid 1392] close(9 [pid 315] <... 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 1396] rt_sigprocmask(SIG_SETMASK, [] [pid 1394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1394] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] close(10 [pid 315] <... 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 1396] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1394] <... futex resumed>) = 0 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1396] <... socket resumed>) = 3 [pid 1394] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1392] close(11 [pid 1396] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1396] <... futex resumed>) = 0 [pid 1394] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] close(12 [pid 1396] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1394] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1394] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1396] <... socket resumed>) = 4 [pid 317] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1392] close(13 [pid 315] <... 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 1396] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1396] <... futex resumed>) = 1 [pid 1394] <... futex resumed>) = 0 [pid 1392] close(14 [pid 317] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1394] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1396] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1394] <... futex resumed>) = 0 [pid 1392] close(15 [pid 1394] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... openat resumed>) = 3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1396] <... connect resumed>) = 0 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 1396] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] close(16 [pid 315] <... 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 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1396] <... futex resumed>) = 1 [pid 1394] <... futex resumed>) = 0 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1394] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3 [pid 1396] sendfile(-1, -1, [3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1392] close(17 [pid 1396] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1394] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1396] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... 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 1396] <... futex resumed>) = 0 [pid 1394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] close(3 [pid 1396] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1394] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./75/binderfs" [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1394] <... futex resumed>) = 0 [pid 1392] close(19 [pid 315] <... close resumed>) = 0 [pid 1396] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1394] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1392] close(20) = -1 EBADF (Bad file descriptor) [pid 1392] close(21) = -1 EBADF (Bad file descriptor) [pid 1392] close(22 [pid 1396] <... clone3 resumed>) = 221 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1392] close(23) = -1 EBADF (Bad file descriptor) [pid 1396] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] close(24 [pid 317] unlink("./75/binderfs" [pid 1396] <... futex resumed>) = 1 [pid 1394] <... futex resumed>) = 0 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1396] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1394] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] close(25 [pid 317] umount2("./75/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1394] <... futex resumed>) = 0 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 1396] ioctl(3, PPPIOCSMRU, 0 [pid 1394] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1392] close(26 [pid 317] newfstatat(AT_FDCWD, "./75/cgroup.net" [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1396] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1392] close(27 [pid 315] <... 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 317] unlink("./75/cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1396] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1396] <... futex resumed>) = 1 [pid 1394] <... futex resumed>) = 0 [pid 1392] close(28 [pid 317] <... unlink resumed>) = 0 [pid 315] <... 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] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1396] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1394] close(3 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./75/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1394] <... close resumed>) = 0 [pid 1392] close(29 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... openat resumed>) = 3 [pid 1394] close(4 [pid 1392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./75/cgroup.cpu" [pid 315] <... 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] fstat(3 [pid 1394] <... close resumed>) = 0 [pid 1392] exit_group(0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1394] close(5 [pid 1393] <... futex resumed>) = ? [pid 1392] <... exit_group resumed>) = ? [pid 317] unlink("./75/cgroup.cpu" [pid 315] <... 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 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1393] +++ exited with 0 +++ [pid 317] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getdents64(3 [pid 1394] close(6 [pid 1392] +++ exited with 0 +++ [pid 317] umount2("./75/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1394] close(7 [pid 317] newfstatat(AT_FDCWD, "./75/cgroup" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] close(3 [pid 314] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1394] close(8 [pid 317] unlink("./75/cgroup" [pid 315] <... close resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] newfstatat(AT_FDCWD, "./68/binderfs" [pid 1394] close(9 [pid 317] getdents64(3 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] unlink("./68/binderfs" [pid 1394] close(10 [pid 317] close(3 [pid 314] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1398 attached [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 214 [pid 314] umount2("./68/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1398] set_robust_list(0x55557ce52760, 24 [pid 1394] close(11 [pid 317] rmdir("./75" [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1398] <... set_robust_list resumed>) = 0 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] newfstatat(AT_FDCWD, "./68/cgroup.net" [pid 1394] close(12 [pid 317] <... rmdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1398] rt_sigprocmask(SIG_SETMASK, [] [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./76", 0777 [pid 1398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] unlink("./68/cgroup.net" [pid 1394] close(13 [pid 317] <... mkdir resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1398] chdir("./69" [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./68/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1398] <... chdir resumed>) = 0 [pid 1394] close(14 [pid 317] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] newfstatat(AT_FDCWD, "./68/cgroup.cpu" [pid 1398] <... prctl resumed>) = 0 [pid 1394] close(15 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1398] setpgid(0, 0 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] unlink("./68/cgroup.cpu" [pid 1398] <... setpgid resumed>) = 0 [pid 1394] close(16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./68/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1394] close(17 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1398] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./68/cgroup" [pid 1398] <... symlink resumed>) = 0 [pid 1394] close(18 [pid 317] <... socket resumed>) = 3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1398] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] unlink("./68/cgroup" [pid 1398] <... symlink resumed>) = 0 [pid 1394] close(19 [pid 317] <... 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] <... unlink resumed>) = 0 [pid 1398] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getdents64(3 [pid 1394] close(20 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 1398] <... symlink resumed>) = 0 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1394] close(21 [pid 317] <... 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] <... close resumed>) = 0 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] rmdir("./68" [pid 1398] <... openat resumed>) = 3 [pid 1394] close(22 [pid 317] close(3 [pid 314] <... rmdir resumed>) = 0 [pid 1398] write(3, "1000", 4 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./69", 0777 [pid 1398] <... write resumed>) = 4 [pid 1394] close(23 [pid 317] <... close resumed>) = 0 [pid 314] <... mkdir resumed>) = 0 [pid 1398] close(3 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1398] <... close resumed>) = 0 [pid 1394] close(24 [pid 317] <... socket resumed>) = 3 [pid 314] <... socket resumed>) = 3 [pid 1398] read(200 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 1398] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1394] close(25 [pid 317] <... 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] <... close resumed>) = 0 [pid 1398] symlink("/dev/binderfs", "./binderfs" [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1398] <... symlink resumed>) = 0 [pid 1394] close(26 [pid 314] <... socket resumed>) = 3 [pid 1398] write(1, "executing program\n", 18 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1398] <... write resumed>) = 18 [pid 1394] close(27 executing program [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 1398] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1398] <... futex resumed>) = 0 [pid 1394] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 1398] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] close(3 [pid 1398] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1394] close(29 [pid 317] <... 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] <... close resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1394] exit_group(0 [pid 317] <... 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] <... socket resumed>) = 3 [pid 1398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1396] <... futex resumed>) = ? [pid 1394] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1398] <... mmap resumed>) = 0x7f6390033000 [pid 1396] +++ exited with 0 +++ [pid 1394] +++ exited with 0 +++ [pid 317] <... 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] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1398] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1398] <... mprotect resumed>) = 0 [pid 317] <... 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 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] <... openat resumed>) = 3 [pid 1398] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] fstat(3 [pid 1398] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... 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] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1399 attached [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 317] <... 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 1399] set_robust_list(0x7f63900539a0, 24 [pid 1398] <... clone3 resumed> => {parent_tid=[215]}, 88) = 215 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1399] <... set_robust_list resumed>) = 0 [pid 1398] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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] <... 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 1399] rt_sigprocmask(SIG_SETMASK, [] [pid 1398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 1399] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1398] <... futex resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./60/binderfs" [pid 1399] <... socket resumed>) = 3 [pid 1398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1399] <... futex resumed>) = 1 [pid 1398] <... futex resumed>) = 0 [pid 317] <... 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] <... 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 313] unlink("./60/binderfs" [pid 1399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... futex resumed>) = 0 [pid 317] <... 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 313] <... unlink resumed>) = 0 [pid 1399] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1399] <... socket resumed>) = 4 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] newfstatat(AT_FDCWD, "./60/cgroup.net" [pid 1399] <... futex resumed>) = 1 [pid 1398] <... futex resumed>) = 0 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] unlink("./60/cgroup.net" [pid 1399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... futex resumed>) = 0 [pid 317] <... 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] close(3 [pid 313] <... unlink resumed>) = 0 [pid 1399] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1399] <... connect resumed>) = 0 [pid 317] <... 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] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1399] <... futex resumed>) = 1 [pid 1398] <... futex resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./60/cgroup.cpu" [pid 1399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... futex resumed>) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./60/cgroup.cpu" [pid 1399] sendfile(-1, -1, [3 [pid 1398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 1399] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... openat resumed>) = 3 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1399] <... futex resumed>) = 1 [pid 316] fstat(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./60/cgroup" [pid 1399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1400 attached [pid 1398] <... futex resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 234 [pid 316] getdents64(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./60/cgroup" [pid 1400] set_robust_list(0x55557ce52760, 24 [pid 1398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 1400] <... set_robust_list resumed>) = 0 [pid 1399] <... futex resumed>) = 0 [pid 1398] <... futex resumed>) = 1 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 1400] rt_sigprocmask(SIG_SETMASK, [] [pid 1399] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1399] <... clone3 resumed>) = 216 [pid 316] newfstatat(AT_FDCWD, "./72/binderfs" [pid 314] close(3 [pid 313] close(3 [pid 1400] chdir("./76" [pid 1399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1400] <... chdir resumed>) = 0 [pid 1399] <... futex resumed>) = 1 [pid 1398] <... futex resumed>) = 0 [pid 316] unlink("./72/binderfs" [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] rmdir("./60" [pid 1400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1400] <... prctl resumed>) = 0 [pid 1399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... futex resumed>) = 0 [pid 316] umount2("./72/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] mkdir("./61", 0777 [pid 1400] setpgid(0, 0 [pid 1399] ioctl(3, PPPIOCSMRU, 0 [pid 1398] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-6-1/strace-static-x86_64: Process 1402 attached [pid 1400] <... setpgid resumed>) = 0 [pid 1399] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 316] newfstatat(AT_FDCWD, "./72/cgroup.net" [pid 313] <... mkdir resumed>) = 0 [pid 1402] set_robust_list(0x55557ce52760, 24 [pid 1400] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1399] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1402] <... set_robust_list resumed>) = 0 [pid 1400] <... symlink resumed>) = 0 [pid 1399] <... futex resumed>) = 1 [pid 1398] <... futex resumed>) = 0 [pid 316] unlink("./72/cgroup.net" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 214 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1402] rt_sigprocmask(SIG_SETMASK, [] [pid 1400] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1399] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1398] close(3 [pid 316] <... unlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... socket resumed>) = 3 [pid 1402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1400] <... symlink resumed>) = 0 [pid 1398] <... close resumed>) = 0 [pid 316] umount2("./72/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] close(3 [pid 1402] chdir("./69" [pid 1400] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1398] close(4 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 1402] <... chdir resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./72/cgroup.cpu" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1400] <... symlink resumed>) = 0 [pid 1398] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 1402] <... prctl resumed>) = 0 [pid 1400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1398] close(5 [pid 316] unlink("./72/cgroup.cpu" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1402] setpgid(0, 0 [pid 1400] <... openat resumed>) = 3 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 313] <... 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 1402] <... setpgid resumed>) = 0 [pid 1400] write(3, "1000", 4 [pid 1398] close(6 [pid 316] umount2("./72/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1402] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1402] <... symlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./72/cgroup" [pid 313] close(3 [pid 1402] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 1402] <... symlink resumed>) = 0 [pid 316] unlink("./72/cgroup" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1402] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1400] <... write resumed>) = 4 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1402] <... symlink resumed>) = 0 [pid 1400] close(3 [pid 1398] close(7 [pid 316] getdents64(3 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1400] <... close resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... 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 1402] <... openat resumed>) = 3 [pid 1400] read(200 [pid 316] close(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1402] write(3, "1000", 4 [pid 1400] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] close(8 [pid 316] <... close resumed>) = 0 [pid 313] <... 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 1402] <... write resumed>) = 4 [pid 1400] symlink("/dev/binderfs", "./binderfs" [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./72" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1402] close(3 [pid 1400] <... symlink resumed>) = 0 [pid 1398] close(9 [pid 316] <... rmdir resumed>) = 0 [pid 313] <... 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 1402] <... close resumed>) = 0 [pid 1400] write(1, "executing program\n", 18 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./73", 0777 executing program [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1402] read(200 [pid 1400] <... write resumed>) = 18 [pid 1398] close(10 [pid 316] <... mkdir resumed>) = 0 [pid 313] <... 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 1402] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1402] symlink("/dev/binderfs", "./binderfs" [pid 1400] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 1402] <... symlink resumed>) = 0 [pid 1400] <... futex resumed>) = 0 [pid 1398] close(11 [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1402] write(1, "executing program\n", 18 [pid 1400] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 executing program [pid 313] <... 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 1402] <... write resumed>) = 18 [pid 1400] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1398] close(12 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1402] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 313] <... 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 1402] <... futex resumed>) = 0 [pid 1400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1398] close(13 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1402] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1402] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1400] <... mmap resumed>) = 0x7f6390033000 [pid 1398] close(14 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1400] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... 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 1402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1400] <... mprotect resumed>) = 0 [pid 1398] close(15 [pid 316] <... close resumed>) = 0 [pid 313] <... 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 1402] <... mmap resumed>) = 0x7f6390033000 [pid 1400] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1402] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1400] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1398] close(16 [pid 316] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 1402] <... mprotect resumed>) = 0 [pid 1400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCPci2-android-6-1/strace-static-x86_64: Process 1403 attached [pid 1402] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1398] close(17 [pid 316] <... 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 313] <... socket resumed>) = 3 [pid 1403] set_robust_list(0x7f63900539a0, 24 [pid 1402] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1400] <... clone3 resumed> => {parent_tid=[235]}, 88) = 235 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1403] <... set_robust_list resumed>) = 0 [pid 1402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1400] rt_sigprocmask(SIG_SETMASK, [] [pid 1398] close(18 [pid 316] <... 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 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1404 attached [pid 1403] rt_sigprocmask(SIG_SETMASK, [] [pid 1400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1404] set_robust_list(0x7f63900539a0, 24 [pid 1403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1402] <... clone3 resumed> => {parent_tid=[215]}, 88) = 215 [pid 1400] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] close(19 [pid 316] <... 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 313] <... 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 1404] <... set_robust_list resumed>) = 0 [pid 1403] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1402] rt_sigprocmask(SIG_SETMASK, [] [pid 1400] <... futex resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1404] rt_sigprocmask(SIG_SETMASK, [] [pid 1403] <... socket resumed>) = 3 [pid 1402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1400] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] close(20 [pid 316] <... 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 313] <... 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 1404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1404] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1400] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] close(21 [pid 316] <... 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 313] <... 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 1404] <... socket resumed>) = 3 [pid 1403] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1402] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] <... futex resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1404] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] <... socket resumed>) = 4 [pid 1402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] close(22 [pid 316] <... 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 313] <... 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 1404] <... futex resumed>) = 0 [pid 1403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1404] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1400] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] close(23 [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 313] <... 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 1404] <... socket resumed>) = 4 [pid 1403] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1402] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] <... futex resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1404] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] <... connect resumed>) = 0 [pid 1402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] close(24 [pid 316] <... 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 313] <... close resumed>) = 0 [pid 1404] <... futex resumed>) = 0 [pid 1403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1404] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1400] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] close(25 [pid 316] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1404] <... connect resumed>) = 0 [pid 1403] sendfile(-1, -1, [3 [pid 1402] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] <... futex resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1404] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] close(26 [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1405 attached [pid 1404] <... futex resumed>) = 0 [pid 1403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 188 [pid 1405] set_robust_list(0x55557ce52760, 24 [pid 1404] sendfile(-1, -1, [3 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1400] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] close(27 [pid 316] <... close resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1405] <... set_robust_list resumed>) = 0 [pid 1404] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1403] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1402] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] <... futex resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1405] rt_sigprocmask(SIG_SETMASK, [] [pid 1404] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] <... clone3 resumed>) = 236 [pid 1402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] close(28 [pid 316] <... socket resumed>) = 3 [pid 1405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1404] <... futex resumed>) = 0 [pid 1403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1405] chdir("./61" [pid 1404] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1400] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] close(29 [pid 316] <... 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 1405] <... chdir resumed>) = 0 [pid 1403] ioctl(3, PPPIOCSMRU, 0 [pid 1402] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1404] <... clone3 resumed>) = 216 [pid 1403] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1400] <... futex resumed>) = 0 [pid 1398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1405] <... prctl resumed>) = 0 [pid 1404] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1405] setpgid(0, 0 [pid 1404] <... futex resumed>) = 1 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] exit_group(0 [pid 316] <... 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 1405] <... setpgid resumed>) = 0 [pid 1404] ioctl(3, PPPIOCSMRU, 0 [pid 1403] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] close(3 [pid 1399] <... futex resumed>) = ? [pid 1398] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1405] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1404] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1402] <... futex resumed>) = 0 [pid 1400] <... close resumed>) = 0 [pid 1399] +++ exited with 0 +++ [pid 316] <... 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 1402] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 316] close(3 [pid 1400] close(4 [pid 1398] +++ exited with 0 +++ [pid 316] <... close resumed>) = 0 [pid 1405] <... symlink resumed>) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1405] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1404] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... close resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1405] <... symlink resumed>) = 0 [pid 1404] <... futex resumed>) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1400] close(5 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1402] close(3 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 222 ci2-android-6-1/strace-static-x86_64: Process 1408 attached [pid 1405] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1402] <... close resumed>) = 0 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1404] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1408] set_robust_list(0x55557ce52760, 24 [pid 1405] <... symlink resumed>) = 0 [pid 1402] close(4 [pid 1400] close(6 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1408] <... set_robust_list resumed>) = 0 [pid 1405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1402] <... close resumed>) = 0 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1408] rt_sigprocmask(SIG_SETMASK, [] [pid 1402] close(5) = -1 EBADF (Bad file descriptor) [pid 1408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1405] <... openat resumed>) = 3 [pid 1402] close(6) = -1 EBADF (Bad file descriptor) [pid 1400] close(7 [pid 1408] chdir("./73" [pid 1405] write(3, "1000", 4 [pid 1402] close(7 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] <... chdir resumed>) = 0 [pid 1405] <... write resumed>) = 4 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1405] close(3 [pid 1402] close(8 [pid 1400] close(8 [pid 1408] <... prctl resumed>) = 0 [pid 1405] <... close resumed>) = 0 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] setpgid(0, 0 [pid 1405] read(200 [pid 1402] close(9 [pid 1400] close(9 [pid 1408] <... setpgid resumed>) = 0 [pid 1405] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1402] close(10 [pid 1408] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] symlink("/dev/binderfs", "./binderfs" [pid 1402] close(11 [pid 1400] close(10 [pid 1408] <... symlink resumed>) = 0 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... symlink resumed>) = 0 [pid 1402] close(12 [pid 1408] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1405] write(1, "executing program\n", 18 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1402] close(13) = -1 EBADF (Bad file descriptor) [pid 1408] <... symlink resumed>) = 0 [pid 1402] close(14 [pid 1405] <... write resumed>) = 18 [pid 1408] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] close(11 [pid 1405] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] close(15 [pid 1408] <... symlink resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1405] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1402] close(16) = -1 EBADF (Bad file descriptor) [pid 1400] close(12 [pid 1408] <... openat resumed>) = 3 [pid 1405] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1402] close(17 [pid 1408] write(3, "1000", 4 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1408] <... write resumed>) = 4 [pid 1405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] close(13 [pid 1408] close(3 [pid 1405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1402] close(18 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] <... close resumed>) = 0 [pid 1405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] close(14 [pid 1408] read(200 [pid 1405] <... mmap resumed>) = 0x7f6390033000 [pid 1402] close(19 [pid 1408] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1405] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] symlink("/dev/binderfs", "./binderfs" [pid 1405] <... mprotect resumed>) = 0 [pid 1402] close(20 [pid 315] <... restart_syscall resumed>) = 0 [pid 1400] close(15 [pid 1408] <... symlink resumed>) = 0 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1402] close(21) = -1 EBADF (Bad file descriptor) [pid 1402] close(22) = -1 EBADF (Bad file descriptor) [pid 1405] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1402] close(23) = -1 EBADF (Bad file descriptor) [pid 1408] write(1, "executing program\n", 18 [pid 1405] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 1402] close(24 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] <... write resumed>) = 18 [pid 1405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] close(16 [pid 1408] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] close(25 [pid 315] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1409 attached [pid 1408] <... futex resumed>) = 0 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1409] set_robust_list(0x7f63900539a0, 24 [pid 1402] close(26 [pid 1409] <... set_robust_list resumed>) = 0 [pid 1408] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1409] rt_sigprocmask(SIG_SETMASK, [] [pid 1408] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1405] <... clone3 resumed> => {parent_tid=[189]}, 88) = 189 [pid 1402] close(27 [pid 1400] close(17 [pid 1409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1405] rt_sigprocmask(SIG_SETMASK, [] [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... openat resumed>) = 3 [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1402] close(28) = -1 EBADF (Bad file descriptor) [pid 1400] close(18 [pid 1408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1405] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] close(29 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] fstat(3 [pid 1409] <... futex resumed>) = 0 [pid 1408] <... mmap resumed>) = 0x7f6390033000 [pid 1405] <... futex resumed>) = 1 [pid 1402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1400] close(19 [pid 1409] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1408] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1405] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1402] exit_group(0 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1409] <... socket resumed>) = 3 [pid 1408] <... mprotect resumed>) = 0 [pid 1404] <... futex resumed>) = ? [pid 1402] <... exit_group resumed>) = ? [pid 1400] close(20 [pid 1409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1404] +++ exited with 0 +++ [pid 1402] +++ exited with 0 +++ [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 1409] <... futex resumed>) = 1 [pid 1408] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1405] <... futex resumed>) = 0 [pid 1400] close(21 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1405] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-6-1/strace-static-x86_64: Process 1410 attached [pid 1409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1405] <... futex resumed>) = 0 [pid 1400] close(22 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1410] set_robust_list(0x7f63900539a0, 24 [pid 1409] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1408] <... clone3 resumed> => {parent_tid=[223]}, 88) = 223 [pid 1405] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./69/binderfs" [pid 1410] <... set_robust_list resumed>) = 0 [pid 1409] <... socket resumed>) = 4 [pid 1408] rt_sigprocmask(SIG_SETMASK, [] [pid 1400] close(23 [pid 1410] rt_sigprocmask(SIG_SETMASK, [] [pid 1409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1409] <... futex resumed>) = 1 [pid 1405] <... futex resumed>) = 0 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] close(24 [pid 315] unlink("./69/binderfs" [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1410] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1409] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1408] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] close(25 [pid 315] <... unlink resumed>) = 0 [pid 1410] <... socket resumed>) = 3 [pid 1409] <... connect resumed>) = -1 EEXIST (File exists) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./69/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] close(26 [pid 1410] <... futex resumed>) = 1 [pid 1409] <... futex resumed>) = 1 [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 315] newfstatat(AT_FDCWD, "./69/cgroup.net" [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 1410] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1409] sendfile(-1, -1, [3 [pid 1408] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1400] close(27 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1410] <... socket resumed>) = 4 [pid 1409] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./69/cgroup.net" [pid 1410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] close(28 [pid 315] <... unlink resumed>) = 0 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./69/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1410] <... futex resumed>) = 1 [pid 1409] <... futex resumed>) = 1 [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 1400] close(29 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./69/cgroup.cpu" [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 1400] exit_group(0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1410] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1409] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1408] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1403] <... futex resumed>) = ? [pid 1400] <... exit_group resumed>) = ? [pid 315] unlink("./69/cgroup.cpu" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1410] <... connect resumed>) = -1 EEXIST (File exists) [pid 1409] <... clone3 resumed>) = 190 [pid 315] <... unlink resumed>) = 0 [pid 315] umount2("./69/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1403] +++ exited with 0 +++ [pid 1400] +++ exited with 0 +++ [pid 1410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 1410] <... futex resumed>) = 1 [pid 1409] <... futex resumed>) = 1 [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] newfstatat(AT_FDCWD, "./69/cgroup" [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 315] unlink("./69/cgroup" [pid 1410] sendfile(-1, -1, [3 [pid 1409] ioctl(3, PPPIOCSMRU, 0 [pid 1408] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1410] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1409] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 315] <... unlink resumed>) = 0 [pid 1410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = 1 [pid 1409] <... futex resumed>) = 1 [pid 1408] <... futex resumed>) = 0 [pid 1405] <... futex resumed>) = 0 [pid 315] getdents64(3 [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] close(3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] <... futex resumed>) = 0 [pid 1405] <... close resumed>) = 0 [pid 315] close(3 [pid 1410] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1408] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] close(4 [pid 315] <... close resumed>) = 0 [pid 315] rmdir("./69") = 0 [pid 315] mkdir("./70", 0777) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] close(3 [pid 1410] <... clone3 resumed>) = 224 [pid 315] <... close resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... socket resumed>) = 3 [pid 1405] <... close resumed>) = 0 [pid 1410] <... futex resumed>) = 1 [pid 1408] <... futex resumed>) = 0 [pid 1405] close(5 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1408] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] <... futex resumed>) = 0 [pid 1405] close(6 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1410] ioctl(3, PPPIOCSMRU, 0 [pid 1408] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1410] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1405] close(7 [pid 315] close(3 [pid 1410] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1410] <... futex resumed>) = 1 [pid 1408] <... futex resumed>) = 0 [pid 1405] close(8 [pid 315] <... close resumed>) = 0 [pid 1410] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] close(3 [pid 1405] close(9 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] close(10 [pid 1408] <... close resumed>) = 0 [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1405] close(11 [pid 1408] close(4 [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1405] close(12) = -1 EBADF (Bad file descriptor) [pid 1408] <... close resumed>) = 0 [pid 1405] close(13 [pid 315] <... 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 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] close(5 [pid 1405] close(14 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] close(15) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] close(16 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] close(6 [pid 1405] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] close(18) = -1 EBADF (Bad file descriptor) [pid 1405] close(19) = -1 EBADF (Bad file descriptor) [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] close(20 [pid 315] <... 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 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] close(7 [pid 1405] close(21 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] close(22 [pid 315] <... 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 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] close(8 [pid 1405] close(23 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] close(9 [pid 1405] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] close(10 [pid 1405] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] close(11 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] close(12 [pid 1405] close(26 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1408] close(13 [pid 1405] close(27 [pid 315] close(3 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1408] close(14 [pid 1405] close(28 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1408] close(15 [pid 1405] close(29 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 315] <... 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 1408] close(16 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1405] exit_group(0 [pid 315] <... 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 1409] <... futex resumed>) = ? [pid 1408] close(17 [pid 1405] <... exit_group resumed>) = ? [pid 317] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1409] +++ exited with 0 +++ [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 1408] close(18 [pid 317] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 315] <... 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 1408] close(19 [pid 1405] +++ exited with 0 +++ [pid 317] fstat(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] <... 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 1408] close(20 [pid 317] getdents64(3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] <... 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 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1408] close(21 [pid 317] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] close(3 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... close resumed>) = 0 [pid 1408] close(22 [pid 317] newfstatat(AT_FDCWD, "./76/binderfs" [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1408] close(23 [pid 317] unlink("./76/binderfs" [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1413 attached [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1413] set_robust_list(0x55557ce52760, 24 [pid 1408] close(24 [pid 317] umount2("./76/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 217 [pid 1413] <... set_robust_list resumed>) = 0 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1408] close(25 [pid 317] newfstatat(AT_FDCWD, "./76/cgroup.net" [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1413] rt_sigprocmask(SIG_SETMASK, [] [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] chdir("./70" [pid 1408] close(26 [pid 317] unlink("./76/cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1413] <... chdir resumed>) = 0 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1408] close(27 [pid 317] umount2("./76/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1413] <... prctl resumed>) = 0 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1413] setpgid(0, 0 [pid 1408] close(28 [pid 317] newfstatat(AT_FDCWD, "./76/cgroup.cpu" [pid 314] <... openat resumed>) = 3 [pid 1413] <... setpgid resumed>) = 0 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] fstat(3 [pid 1413] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1408] close(29 [pid 317] unlink("./76/cgroup.cpu" [pid 1413] <... symlink resumed>) = 0 [pid 1408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1413] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1408] exit_group(0 [pid 317] umount2("./76/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] <... symlink resumed>) = 0 [pid 1410] <... futex resumed>) = ? [pid 1408] <... exit_group resumed>) = ? [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getdents64(3 [pid 1413] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1410] +++ exited with 0 +++ [pid 1408] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./76/cgroup" [pid 1413] <... symlink resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] unlink("./76/cgroup" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... unlink resumed>) = 0 [pid 314] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] <... openat resumed>) = 3 [pid 317] getdents64(3 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] <... restart_syscall resumed>) = 0 [pid 1413] write(3, "1000", 4 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1413] <... write resumed>) = 4 [pid 317] close(3 [pid 314] newfstatat(AT_FDCWD, "./69/binderfs" [pid 1413] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1413] <... close resumed>) = 0 [pid 314] unlink("./69/binderfs" [pid 313] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] read(200 [pid 317] <... close resumed>) = 0 [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1413] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] rmdir("./76" [pid 314] umount2("./69/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] symlink("/dev/binderfs", "./binderfs" [pid 317] <... rmdir resumed>) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] mkdir("./77", 0777 [pid 1413] <... symlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1413] write(1, "executing program\n", 18 [pid 317] <... mkdir resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] newfstatat(AT_FDCWD, "./69/cgroup.net" [pid 313] <... openat resumed>) = 3 [pid 1413] <... write resumed>) = 18 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1413] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 executing program [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] fstat(3 [pid 1413] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] unlink("./69/cgroup.net" [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1413] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 317] <... close resumed>) = 0 [pid 1413] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 313] getdents64(3 [pid 1413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 317] <... socket resumed>) = 3 [pid 314] umount2("./69/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1413] <... mmap resumed>) = 0x7f6390033000 [pid 313] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] <... 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] newfstatat(AT_FDCWD, "./69/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1413] <... mprotect resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./61/binderfs" [pid 1413] rt_sigprocmask(SIG_BLOCK, ~[] [pid 317] close(3 [pid 314] unlink("./69/cgroup.cpu" [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1413] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... close resumed>) = 0 [pid 1413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... unlink resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 1414 attached [pid 317] <... socket resumed>) = 3 [pid 314] umount2("./69/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] unlink("./61/binderfs" [pid 1414] set_robust_list(0x7f63900539a0, 24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1414] <... set_robust_list resumed>) = 0 [pid 317] <... 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 1414] rt_sigprocmask(SIG_SETMASK, [] [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... 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 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] <... clone3 resumed> => {parent_tid=[218]}, 88) = 218 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1413] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... 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] newfstatat(AT_FDCWD, "./69/cgroup" [pid 313] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1413] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] unlink("./69/cgroup" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1414] <... futex resumed>) = 0 [pid 1413] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./61/cgroup.net" [pid 1414] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1413] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] getdents64(3 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1414] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... restart_syscall resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] unlink("./61/cgroup.net" [pid 1414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] close(3 [pid 313] <... unlink resumed>) = 0 [pid 1414] <... futex resumed>) = 1 [pid 1413] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 313] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] rmdir("./69" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... rmdir resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./61/cgroup.cpu" [pid 1414] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1413] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] mkdir("./70", 0777 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1414] <... socket resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... mkdir resumed>) = 0 [pid 313] unlink("./61/cgroup.cpu" [pid 1414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 1414] <... futex resumed>) = 1 [pid 1413] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... 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] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./61/cgroup" [pid 1414] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1413] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1414] <... connect resumed>) = -1 EEXIST (File exists) [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] unlink("./61/cgroup" [pid 1414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 1414] <... futex resumed>) = 1 [pid 1413] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 314] <... 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 313] getdents64(3 [pid 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] close(3 [pid 1414] sendfile(-1, -1, [3 [pid 1413] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... 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] close(3 [pid 313] <... close resumed>) = 0 [pid 1414] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... close resumed>) = 0 [pid 313] rmdir("./61" [pid 1414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... rmdir resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] mkdir("./62", 0777 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... mkdir resumed>) = 0 [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1414] <... futex resumed>) = 1 [pid 1413] <... futex resumed>) = 0 [pid 317] <... 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] <... 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 313] close(3 [pid 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... futex resumed>) = 0 [pid 317] <... 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] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1414] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1413] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 314] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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] <... 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 313] close(3 [pid 1414] <... clone3 resumed>) = 219 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] <... 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 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1414] <... futex resumed>) = 1 [pid 1413] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... futex resumed>) = 0 [pid 317] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1414] ioctl(3, PPPIOCSMRU, 0 [pid 1413] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1414] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1414] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] close(3 [pid 313] <... 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 1414] <... futex resumed>) = 1 [pid 1413] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1414] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] close(3 [pid 317] close(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1413] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1413] close(4 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1413] <... close resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1413] close(5 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1416 attached [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1416] set_robust_list(0x55557ce52760, 24 [pid 1413] close(6 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 237 [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1416] <... set_robust_list resumed>) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1416] rt_sigprocmask(SIG_SETMASK, [] [pid 1413] close(7 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 1416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] close(3 [pid 1416] chdir("./77" [pid 1413] close(8 [pid 314] close(3 [pid 313] <... close resumed>) = 0 [pid 1416] <... chdir resumed>) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1413] close(9 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... socket resumed>) = 3 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1416] <... prctl resumed>) = 0 [pid 1413] close(10 [pid 316] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1417 attached [pid 1416] setpgid(0, 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1417] set_robust_list(0x55557ce52760, 24 [pid 1416] <... setpgid resumed>) = 0 [pid 1413] close(11 [pid 316] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 217 [pid 313] <... 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 1417] <... set_robust_list resumed>) = 0 [pid 1416] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... openat resumed>) = 3 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1417] rt_sigprocmask(SIG_SETMASK, [] [pid 1413] close(12 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... 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 1417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1416] <... symlink resumed>) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] fstat(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1417] chdir("./70" [pid 1416] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1413] close(13 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 1417] <... chdir resumed>) = 0 [pid 1416] <... symlink resumed>) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1416] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1413] close(14 [pid 316] getdents64(3 [pid 313] <... 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 1417] <... prctl resumed>) = 0 [pid 1416] <... symlink resumed>) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1417] setpgid(0, 0 [pid 1416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1413] close(15 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] <... 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 1417] <... setpgid resumed>) = 0 [pid 313] close(3 [pid 1416] <... openat resumed>) = 3 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 1417] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1416] write(3, "1000", 4 [pid 1413] close(16 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1416] <... write resumed>) = 4 [pid 316] newfstatat(AT_FDCWD, "./73/binderfs" [pid 1417] <... symlink resumed>) = 0 [pid 1416] close(3 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1417] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1416] <... close resumed>) = 0 [pid 1413] close(17 [pid 316] unlink("./73/binderfs" [pid 1417] <... symlink resumed>) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1418 attached [pid 1417] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1416] read(200 [pid 1413] close(18 [pid 316] <... unlink resumed>) = 0 [pid 1418] set_robust_list(0x55557ce52760, 24 [pid 1417] <... symlink resumed>) = 0 [pid 1416] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./73/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1418] <... set_robust_list resumed>) = 0 [pid 1417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1416] symlink("/dev/binderfs", "./binderfs" [pid 1413] close(19 [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 191 [pid 1418] rt_sigprocmask(SIG_SETMASK, [] [pid 1417] <... openat resumed>) = 3 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1417] write(3, "1000", 4 [pid 1416] <... symlink resumed>) = 0 [pid 1413] close(20 [pid 316] newfstatat(AT_FDCWD, "./73/cgroup.net" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1418] chdir("./62" [pid 1417] <... write resumed>) = 4 [pid 1416] write(1, "executing program\n", 18 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1418] <... chdir resumed>) = 0 executing program [pid 1417] close(3 [pid 1416] <... write resumed>) = 18 [pid 1413] close(21 [pid 316] unlink("./73/cgroup.net" [pid 1418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1417] <... close resumed>) = 0 [pid 1416] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 1418] <... prctl resumed>) = 0 [pid 1417] read(200 [pid 1416] <... futex resumed>) = 0 [pid 1413] close(22 [pid 316] umount2("./73/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1418] setpgid(0, 0 [pid 1417] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1418] <... setpgid resumed>) = 0 [pid 1417] symlink("/dev/binderfs", "./binderfs" [pid 1416] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1413] close(23 [pid 316] newfstatat(AT_FDCWD, "./73/cgroup.cpu" [pid 1418] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1418] <... symlink resumed>) = 0 [pid 1417] <... symlink resumed>) = 0 executing program [pid 1416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] unlink("./73/cgroup.cpu" [pid 1418] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1417] write(1, "executing program\n", 18 [pid 1416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1413] close(24 [pid 316] <... unlink resumed>) = 0 [pid 1418] <... symlink resumed>) = 0 [pid 1417] <... write resumed>) = 18 [pid 1416] <... mmap resumed>) = 0x7f6390033000 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] umount2("./73/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1418] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1417] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1418] <... symlink resumed>) = 0 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... mprotect resumed>) = 0 [pid 1413] close(25 [pid 316] newfstatat(AT_FDCWD, "./73/cgroup" [pid 1418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1417] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1416] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1418] <... openat resumed>) = 3 [pid 1416] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] unlink("./73/cgroup" [pid 1418] write(3, "1000", 4 [pid 1417] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1413] close(26 [pid 316] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1419 attached [pid 1418] <... write resumed>) = 4 [pid 1417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getdents64(3 [pid 1419] set_robust_list(0x7f63900539a0, 24 [pid 1418] close(3 [pid 1417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1416] <... clone3 resumed> => {parent_tid=[238]}, 88) = 238 [pid 1413] close(27 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1419] <... set_robust_list resumed>) = 0 [pid 1418] <... close resumed>) = 0 [pid 1416] rt_sigprocmask(SIG_SETMASK, [] [pid 316] close(3 [pid 1418] read(200 [pid 1416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 1418] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] rmdir("./73" [pid 1418] symlink("/dev/binderfs", "./binderfs" [pid 1416] <... futex resumed>) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 1418] <... symlink resumed>) = 0 [pid 1416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] mkdir("./74", 0777 [pid 1419] rt_sigprocmask(SIG_SETMASK, [] [pid 1418] write(1, "executing program\n", 18 [pid 1417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 1419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1418] <... write resumed>) = 18 [pid 1417] <... mmap resumed>) = 0x7f6390033000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1413] close(28 [pid 1419] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1418] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1419] <... socket resumed>) = 3 [pid 1418] <... futex resumed>) = 0 [pid 1417] <... mprotect resumed>) = 0 [pid 1413] close(29 [pid 316] close(3 [pid 1419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1417] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1418] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1416] <... futex resumed>) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1419] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1417] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 [pid 1419] <... socket resumed>) = 4 [pid 1418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1416] <... futex resumed>) = 0 [pid 1413] exit_group(0 executing program [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1420 attached [pid 1419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1414] <... futex resumed>) = ? [pid 1413] <... exit_group resumed>) = ? [pid 316] <... 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 315] <... restart_syscall resumed>) = 0 [pid 1420] set_robust_list(0x7f63900539a0, 24 [pid 1419] <... futex resumed>) = 0 [pid 1418] <... mmap resumed>) = 0x7f6390033000 [pid 1417] <... clone3 resumed> => {parent_tid=[218]}, 88) = 218 [pid 1416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1420] <... set_robust_list resumed>) = 0 [pid 1418] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 1420] rt_sigprocmask(SIG_SETMASK, [] [pid 1418] <... mprotect resumed>) = 0 [pid 1416] <... futex resumed>) = 0 [pid 316] close(3 [pid 1420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1419] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1418] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1417] rt_sigprocmask(SIG_SETMASK, [] [pid 1416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1413] +++ exited with 0 +++ [pid 316] <... close resumed>) = 0 [pid 1420] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] <... connect resumed>) = -1 EEXIST (File exists) [pid 1418] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1417] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... socket resumed>) = 3 ci2-android-6-1/strace-static-x86_64: Process 1421 attached [pid 1420] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1417] <... futex resumed>) = 1 [pid 1416] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1421] set_robust_list(0x7f63900539a0, 24 [pid 1420] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1419] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1418] <... clone3 resumed> => {parent_tid=[192]}, 88) = 192 [pid 1417] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1421] <... set_robust_list resumed>) = 0 [pid 1420] <... socket resumed>) = 3 [pid 1419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1418] rt_sigprocmask(SIG_SETMASK, [] [pid 1416] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1421] rt_sigprocmask(SIG_SETMASK, [] [pid 1420] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] sendfile(-1, -1, [3 [pid 1418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 1421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1420] <... futex resumed>) = 1 [pid 1419] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1418] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1421] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1420] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] <... futex resumed>) = 0 [pid 1417] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 1421] <... socket resumed>) = 3 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 1 [pid 1418] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1417] <... futex resumed>) = 0 [pid 1416] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1419] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1417] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... 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 1421] <... futex resumed>) = 0 [pid 1420] <... socket resumed>) = 4 [pid 1419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1418] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1421] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1420] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1418] <... futex resumed>) = 0 [pid 1416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 1421] <... socket resumed>) = 4 [pid 1420] <... futex resumed>) = 1 [pid 1418] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1417] <... futex resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1420] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1419] <... clone3 resumed>) = 239 [pid 316] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 1421] <... futex resumed>) = 1 [pid 1420] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1418] <... futex resumed>) = 0 [pid 1417] <... futex resumed>) = 1 [pid 1416] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 1421] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1420] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1419] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1418] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1420] <... connect resumed>) = -1 EEXIST (File exists) [pid 1419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1418] <... futex resumed>) = 0 [pid 1416] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1421] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1420] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] ioctl(3, PPPIOCSMRU, 0 [pid 1418] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1421] <... connect resumed>) = 0 [pid 1420] <... futex resumed>) = 1 [pid 1419] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1417] <... futex resumed>) = 0 [pid 316] <... 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 1421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1421] <... futex resumed>) = 1 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 1 [pid 1418] <... futex resumed>) = 0 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... futex resumed>) = 0 [pid 316] <... 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 1421] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1420] sendfile(-1, -1, [3 [pid 1419] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1418] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] close(3 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1420] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1418] <... futex resumed>) = 0 [pid 1416] <... close resumed>) = 0 [pid 316] <... setsockopt resumed>) = 0 [pid 1421] sendfile(-1, -1, [3 [pid 1420] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] close(4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1421] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1420] <... futex resumed>) = 1 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... close resumed>) = 0 [pid 316] <... 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 1421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1417] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] close(5 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1421] <... futex resumed>) = 1 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1418] <... futex resumed>) = 0 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1421] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1420] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1418] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] close(6 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1420] <... clone3 resumed>) = 219 [pid 1418] <... futex resumed>) = 0 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 1421] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1420] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] close(7 [pid 1421] <... clone3 resumed>) = 193 [pid 1420] <... futex resumed>) = 1 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] ioctl(3, PPPIOCSMRU, 0 [pid 1417] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] close(8 [pid 1421] <... futex resumed>) = 1 [pid 1420] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1418] <... futex resumed>) = 0 [pid 1417] <... futex resumed>) = 0 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1421] ioctl(3, PPPIOCSMRU, 0 [pid 1420] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1416] close(9 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... restart_syscall resumed>) = 0 [pid 1421] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1420] <... futex resumed>) = 0 [pid 1418] <... futex resumed>) = 0 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1421] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1418] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1417] close(3 [pid 1416] close(10 [pid 316] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1421] <... futex resumed>) = 0 [pid 1418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1417] <... close resumed>) = 0 [pid 315] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1421] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1418] close(3 [pid 1417] close(4 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... setsockopt resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1418] <... close resumed>) = 0 [pid 1417] <... close resumed>) = 0 [pid 1416] close(11 [pid 316] close(3 [pid 315] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1418] close(4 [pid 1417] close(5 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... openat resumed>) = 3 [pid 1418] <... close resumed>) = 0 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] close(12 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] fstat(3 [pid 1418] close(5 [pid 1417] close(6 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] close(13 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] getdents64(3 [pid 1418] close(6 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 315] newfstatat(AT_FDCWD, "./70/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./70/binderfs") = 0 [pid 1417] close(7 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] umount2("./70/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] newfstatat(AT_FDCWD, "./70/cgroup.net" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] unlink("./70/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1425 attached [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] close(14 [pid 315] <... unlink resumed>) = 0 [pid 1425] set_robust_list(0x55557ce52760, 24 [pid 1418] close(7 [pid 1417] close(8 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 225 [pid 315] umount2("./70/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1425] <... set_robust_list resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1425] rt_sigprocmask(SIG_SETMASK, [] [pid 315] newfstatat(AT_FDCWD, "./70/cgroup.cpu" [pid 1425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1425] chdir("./74" [pid 315] unlink("./70/cgroup.cpu" [pid 1425] <... chdir resumed>) = 0 [pid 1416] close(15 [pid 315] <... unlink resumed>) = 0 [pid 1425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1418] close(8 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] umount2("./70/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1425] <... prctl resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(9 [pid 1416] close(16 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1425] setpgid(0, 0 [pid 1418] close(9 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] newfstatat(AT_FDCWD, "./70/cgroup" [pid 1425] <... setpgid resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(10 [pid 1416] close(17 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1425] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1418] close(10 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] unlink("./70/cgroup" [pid 1425] <... symlink resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(11 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... unlink resumed>) = 0 [pid 1425] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1418] close(11 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getdents64(3 [pid 1425] <... symlink resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(12 [pid 1416] close(18 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1425] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1418] close(12 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1425] <... symlink resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(13 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1418] close(13 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rmdir("./70" [pid 1425] <... openat resumed>) = 3 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(14 [pid 1416] close(19 [pid 315] <... rmdir resumed>) = 0 [pid 1425] write(3, "1000", 4 [pid 1418] close(14 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] mkdir("./71", 0777 [pid 1425] <... write resumed>) = 4 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(15 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... mkdir resumed>) = 0 [pid 1425] close(3 [pid 1418] close(15 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1425] <... close resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(16 [pid 1416] close(20 [pid 315] <... socket resumed>) = 3 [pid 1425] read(200 [pid 1418] close(16 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1425] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(17 [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1425] symlink("/dev/binderfs", "./binderfs" [pid 1418] close(17 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1425] <... symlink resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(18 [pid 1416] close(21 [pid 315] <... socket resumed>) = 3 [pid 1425] write(1, "executing program\n", 18 [pid 1418] close(18 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1425] <... write resumed>) = 18 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(19 [pid 1416] close(22 [pid 315] <... 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 1425] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1418] close(19 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1425] <... futex resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(20 [pid 1416] close(23 [pid 315] <... 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 1425] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1418] close(20 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1425] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(21 [pid 1416] close(24 [pid 315] <... close resumed>) = 0 [pid 1425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1418] close(21 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(22 [pid 1416] close(25 [pid 315] <... socket resumed>) = 3 [pid 314] <... restart_syscall resumed>) = 0 [pid 1425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1418] close(22 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1425] <... mmap resumed>) = 0x7f6390033000 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(23 [pid 1416] close(26 [pid 315] <... 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 1425] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1418] close(23 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1425] <... mprotect resumed>) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(24 [pid 1416] close(27 [pid 315] <... 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 1425] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1418] close(24 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1425] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(25 [pid 1416] close(28 [pid 315] <... 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 1425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1418] close(25 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1426 attached [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(26 [pid 1416] close(29 [pid 315] <... 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 1426] set_robust_list(0x7f63900539a0, 24 [pid 1425] <... clone3 resumed> => {parent_tid=[226]}, 88) = 226 [pid 1418] close(26 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1426] <... set_robust_list resumed>) = 0 [pid 1425] rt_sigprocmask(SIG_SETMASK, [] [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(27 [pid 315] <... 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 1426] rt_sigprocmask(SIG_SETMASK, [] [pid 1425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1418] close(27 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1416] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] <... futex resumed>) = ? [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(28 [pid 1416] <... exit_group resumed>) = ? [pid 315] <... 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 1426] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1425] <... futex resumed>) = 0 [pid 1419] +++ exited with 0 +++ [pid 1418] close(28 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] close(29 [pid 1416] +++ exited with 0 +++ [pid 315] <... 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 1426] <... socket resumed>) = 3 [pid 1418] close(29 [pid 1417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1417] exit_group(0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1426] <... futex resumed>) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1420] <... futex resumed>) = ? [pid 1418] exit_group(0 [pid 1417] <... exit_group resumed>) = ? [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 1426] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] +++ exited with 0 +++ [pid 315] close(3 [pid 1425] <... futex resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 1425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1417] +++ exited with 0 +++ [pid 315] <... 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 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1421] <... futex resumed>) = ? [pid 1418] <... exit_group resumed>) = ? [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1426] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1421] +++ exited with 0 +++ [pid 315] <... 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 1418] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1426] <... socket resumed>) = 4 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1426] <... futex resumed>) = 1 [pid 1425] <... futex resumed>) = 0 [pid 315] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1426] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... close resumed>) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] <... futex resumed>) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1426] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1426] <... connect resumed>) = -1 EEXIST (File exists) [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000ci2-android-6-1/strace-static-x86_64: Process 1427 attached ) = 1 [pid 1425] <... futex resumed>) = 0 [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 220 [pid 1427] set_robust_list(0x55557ce52760, 24 [pid 1426] sendfile(-1, -1, [3 [pid 1425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 1427] <... set_robust_list resumed>) = 0 [pid 1426] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1425] <... futex resumed>) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1427] rt_sigprocmask(SIG_SETMASK, [] [pid 1426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1426] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] chdir("./71" [pid 1426] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1425] <... futex resumed>) = 0 [pid 1427] <... chdir resumed>) = 0 [pid 1425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1427] setpgid(0, 0) = 0 [pid 1427] symlink("/syzcgroup/unified/syz3", "./cgroup") = 0 [pid 1426] <... clone3 resumed>) = 227 [pid 1427] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu") = 0 [pid 1426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] symlink("/syzcgroup/net/syz3", "./cgroup.net") = 0 [pid 1426] <... futex resumed>) = 1 [pid 1425] <... futex resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 1427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1426] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... openat resumed>) = 3 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] <... futex resumed>) = 0 [pid 1427] write(3, "1000", 4 [pid 1426] ioctl(3, PPPIOCSMRU, 0 [pid 1425] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1427] <... write resumed>) = 4 [pid 1426] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1427] close(3 [pid 1426] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1427] <... close resumed>) = 0 [pid 1426] <... futex resumed>) = 1 [pid 1425] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 1427] read(200 [pid 1426] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] close(3 [pid 317] fstat(3 [pid 1427] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] <... close resumed>) = 0 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1427] symlink("/dev/binderfs", "./binderfs" [pid 1425] close(4 [pid 317] getdents64(3 [pid 1425] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1425] close(5 [pid 317] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1427] <... symlink resumed>) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... restart_syscall resumed>) = 0 [pid 1427] write(1, "executing program\n", 18 [pid 1425] close(6 [pid 317] newfstatat(AT_FDCWD, "./77/binderfs" [pid 1427] <... write resumed>) = 18 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 1427] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] close(7 [pid 317] unlink("./77/binderfs" [pid 1427] <... futex resumed>) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1427] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1425] close(8 [pid 317] umount2("./77/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1427] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1425] close(9 [pid 317] newfstatat(AT_FDCWD, "./77/cgroup.net" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1425] close(10 [pid 317] unlink("./77/cgroup.net" [pid 314] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1427] <... mmap resumed>) = 0x7f6390033000 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1427] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1425] close(11 [pid 317] umount2("./77/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... openat resumed>) = 3 [pid 1427] <... mprotect resumed>) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] fstat(3 [pid 1425] close(12 [pid 317] newfstatat(AT_FDCWD, "./77/cgroup.cpu" [pid 1427] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1427] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1425] close(13 [pid 317] unlink("./77/cgroup.cpu" [pid 1427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1425] close(14 [pid 317] umount2("./77/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getdents64(3ci2-android-6-1/strace-static-x86_64: Process 1429 attached [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1429] set_robust_list(0x7f63900539a0, 24 [pid 1427] <... clone3 resumed> => {parent_tid=[221]}, 88) = 221 [pid 1425] close(15 [pid 317] newfstatat(AT_FDCWD, "./77/cgroup" [pid 1429] <... set_robust_list resumed>) = 0 [pid 1427] rt_sigprocmask(SIG_SETMASK, [] [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1429] rt_sigprocmask(SIG_SETMASK, [] [pid 1427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1425] close(16 [pid 317] unlink("./77/cgroup" [pid 1429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1427] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1429] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1427] <... futex resumed>) = 0 [pid 1425] close(17 [pid 317] getdents64(3 [pid 1429] <... socket resumed>) = 3 [pid 1427] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] newfstatat(AT_FDCWD, "./70/binderfs" [pid 1429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] close(18 [pid 317] close(3 [pid 1429] <... futex resumed>) = 0 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1429] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1427] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] close(19 [pid 317] rmdir("./77" [pid 314] unlink("./70/binderfs" [pid 1429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1427] <... futex resumed>) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rmdir resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1429] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1425] close(20 [pid 317] mkdir("./78", 0777 [pid 314] <... unlink resumed>) = 0 [pid 1429] <... socket resumed>) = 4 [pid 1427] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 314] umount2("./70/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] close(21 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1429] <... futex resumed>) = 0 [pid 1427] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./70/cgroup.net" [pid 1429] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1427] <... futex resumed>) = 0 [pid 1425] close(22 [pid 317] close(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1429] <... connect resumed>) = -1 EEXIST (File exists) [pid 1427] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./70/cgroup.net" [pid 1429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] close(23 [pid 317] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1429] <... futex resumed>) = 0 [pid 1427] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] umount2("./70/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1429] sendfile(-1, -1, [3 [pid 1427] <... futex resumed>) = 0 [pid 1425] close(24 [pid 317] <... socket resumed>) = 3 [pid 1429] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1427] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] close(25 [pid 317] <... 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 1429] <... futex resumed>) = 0 [pid 1427] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] newfstatat(AT_FDCWD, "./70/cgroup.cpu" [pid 1429] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1427] <... futex resumed>) = 0 [pid 1425] close(26 [pid 317] <... 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 1427] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1429] <... clone3 resumed>) = 222 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] unlink("./70/cgroup.cpu" [pid 1429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] close(27 [pid 317] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1429] <... futex resumed>) = 1 [pid 1427] <... futex resumed>) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1429] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1427] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] close(28 [pid 314] umount2("./70/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1427] <... futex resumed>) = 0 [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 1429] ioctl(3, PPPIOCSMRU, 0 [pid 1427] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1425] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1429] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] newfstatat(AT_FDCWD, "./70/cgroup" [pid 1429] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1429] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1427] <... futex resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1426] <... futex resumed>) = ? [pid 1425] <... exit_group resumed>) = ? [pid 1427] close(3 [pid 1426] +++ exited with 0 +++ [pid 317] <... 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] unlink("./70/cgroup" [pid 1427] <... close resumed>) = 0 [pid 1427] close(4) = 0 [pid 1427] close(5) = -1 EBADF (Bad file descriptor) [pid 1427] close(6 [pid 1425] +++ exited with 0 +++ [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... unlink resumed>) = 0 [pid 1427] close(7 [pid 317] <... 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 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getdents64(3 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1427] close(8 [pid 317] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] close(3 [pid 317] <... 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] <... close resumed>) = 0 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] rmdir("./70" [pid 1427] close(9 [pid 317] <... 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 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... rmdir resumed>) = 0 [pid 1427] close(10 [pid 317] <... 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 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] mkdir("./71", 0777 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1427] close(11) = -1 EBADF (Bad file descriptor) [pid 1427] close(12 [pid 314] <... mkdir resumed>) = 0 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1427] close(13 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1427] close(14 [pid 314] <... socket resumed>) = 3 [pid 317] <... 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 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 1427] close(15) = -1 EBADF (Bad file descriptor) [pid 1427] close(16) = -1 EBADF (Bad file descriptor) [pid 1427] close(17) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 1427] close(18 [pid 314] <... close resumed>) = 0 [pid 317] close(3 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1427] close(19 [pid 317] <... close resumed>) = 0 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1427] close(20 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 1427] close(21 [pid 314] <... 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 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1427] close(22 [pid 317] <... 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 316] <... restart_syscall resumed>) = 0 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 1427] close(23 [pid 317] <... 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] close(3 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] 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\x70\x2b\x75\xea\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1427] close(24 [pid 314] <... close resumed>) = 0 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1427] close(25) = -1 EBADF (Bad file descriptor) [pid 1427] close(26) = -1 EBADF (Bad file descriptor) [pid 1427] close(27 [pid 317] <... setsockopt resumed>) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1427] close(28 [pid 314] <... socket resumed>) = 3 [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1427] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 1427] exit_group(0 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1429] <... futex resumed>) = ? [pid 1427] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1429] +++ exited with 0 +++ [pid 317] <... 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] <... 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 1427] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] close(3 [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... 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 313] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... openat resumed>) = 3 [pid 313] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] getdents64(3, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-6-1/strace-static-x86_64: Process 1431 attached [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 240 [pid 314] <... 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 313] unlink("./62/binderfs" [pid 1431] set_robust_list(0x55557ce52760, 24 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... unlink resumed>) = 0 [pid 1431] <... set_robust_list resumed>) = 0 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1431] rt_sigprocmask(SIG_SETMASK, [] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./62/cgroup.net" [pid 1431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1431] chdir("./78" [pid 313] unlink("./62/cgroup.net" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1431] <... chdir resumed>) = 0 [pid 315] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1431] <... prctl resumed>) = 0 [pid 315] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1431] setpgid(0, 0 [pid 315] <... openat resumed>) = 3 [pid 313] newfstatat(AT_FDCWD, "./62/cgroup.cpu" [pid 1431] <... setpgid resumed>) = 0 [pid 315] fstat(3 [pid 314] <... 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 1431] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1431] <... symlink resumed>) = 0 [pid 313] unlink("./62/cgroup.cpu" [pid 315] getdents64(3 [pid 313] <... unlink resumed>) = 0 [pid 314] <... 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 313] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1431] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1431] <... symlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./62/cgroup" [pid 314] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1431] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 315] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] unlink("./62/cgroup" [pid 1431] <... symlink resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... socket resumed>) = 3 [pid 1431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] newfstatat(AT_FDCWD, "./71/binderfs" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... unlink resumed>) = 0 [pid 1431] <... openat resumed>) = 3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] getdents64(3 [pid 1431] write(3, "1000", 4 [pid 315] unlink("./71/binderfs" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1431] <... write resumed>) = 4 [pid 315] <... unlink resumed>) = 0 [pid 314] <... 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 313] close(3 [pid 1431] close(3 [pid 315] umount2("./71/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1431] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1431] read(200 [pid 315] newfstatat(AT_FDCWD, "./71/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1431] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... 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 313] rmdir("./62" [pid 1431] symlink("/dev/binderfs", "./binderfs" [pid 315] unlink("./71/cgroup.net" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1431] <... symlink resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... 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 313] <... rmdir resumed>) = 0 [pid 1431] write(1, "executing program\n", 18 [pid 315] umount2("./71/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] mkdir("./63", 0777 [pid 1431] <... write resumed>) = 18 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 1431] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] newfstatat(AT_FDCWD, "./71/cgroup.cpu" [pid 314] close(3 [pid 313] <... mkdir resumed>) = 0 [pid 1431] <... futex resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1431] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] unlink("./71/cgroup.cpu" [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1431] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] <... unlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... socket resumed>) = 3 [pid 1431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 315] umount2("./71/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(3ci2-android-6-1/strace-static-x86_64: Process 1432 attached [pid 1431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] newfstatat(AT_FDCWD, "./71/cgroup" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 220 [pid 1432] set_robust_list(0x55557ce52760, 24 [pid 1431] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... close resumed>) = 0 [pid 1432] <... set_robust_list resumed>) = 0 [pid 1431] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] unlink("./71/cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1432] rt_sigprocmask(SIG_SETMASK, [] [pid 1431] <... mprotect resumed>) = 0 [pid 316] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... unlink resumed>) = 0 [pid 1432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1431] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getdents64(3 [pid 313] <... socket resumed>) = 3 [pid 1432] chdir("./71" [pid 1431] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1432] <... chdir resumed>) = 0 [pid 1431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... openat resumed>) = 3 [pid 315] close(3 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1433 attached [pid 1432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] fstat(3 [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1433] set_robust_list(0x7f63900539a0, 24 [pid 1432] <... prctl resumed>) = 0 [pid 1431] <... clone3 resumed> => {parent_tid=[241]}, 88) = 241 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 315] rmdir("./71" [pid 1433] <... set_robust_list resumed>) = 0 [pid 1432] setpgid(0, 0 [pid 1431] rt_sigprocmask(SIG_SETMASK, [] [pid 316] getdents64(3 [pid 315] <... rmdir resumed>) = 0 [pid 313] <... 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 1433] rt_sigprocmask(SIG_SETMASK, [] [pid 1432] <... setpgid resumed>) = 0 [pid 1431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] mkdir("./72", 0777 [pid 313] close(3 [pid 1433] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1432] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1431] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... mkdir resumed>) = 0 [pid 1433] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1432] <... symlink resumed>) = 0 [pid 1431] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 1433] <... socket resumed>) = 3 [pid 1432] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1431] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./74/binderfs" [pid 315] <... socket resumed>) = 3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... symlink resumed>) = 0 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] close(3 [pid 1433] <... futex resumed>) = 0 [pid 1432] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1431] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./74/binderfs" [pid 315] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1433] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1432] <... symlink resumed>) = 0 [pid 1431] <... futex resumed>) = 0 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1433] <... socket resumed>) = 4 [pid 1432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1431] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... unlink resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... openat resumed>) = 3 [pid 316] umount2("./74/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] <... 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 1433] <... futex resumed>) = 0 [pid 1432] write(3, "1000", 4 [pid 1431] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1433] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1432] <... write resumed>) = 4 [pid 1431] <... futex resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./74/cgroup.net" [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1433] <... connect resumed>) = -1 EEXIST (File exists) [pid 1432] close(3 [pid 1431] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 313] <... 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 1433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = 0 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] unlink("./74/cgroup.net" [pid 315] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1433] <... futex resumed>) = 0 [pid 1432] read(200 [pid 1431] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 313] <... 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 1433] sendfile(-1, -1, [3 [pid 1432] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... futex resumed>) = 0 [pid 316] umount2("./74/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1433] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1432] symlink("/dev/binderfs", "./binderfs" [pid 1431] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... socket resumed>) = 3 [pid 1433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... symlink resumed>) = 0 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] newfstatat(AT_FDCWD, "./74/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1433] <... futex resumed>) = 0 [pid 1432] write(1, "executing program\n", 18 [pid 1431] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] <... 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 executing program [pid 1433] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1432] <... write resumed>) = 18 [pid 1431] <... futex resumed>) = 0 [pid 316] unlink("./74/cgroup.cpu" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1433] <... clone3 resumed>) = 242 [pid 1432] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 313] <... 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 1433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] umount2("./74/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1433] <... futex resumed>) = 0 [pid 1432] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1431] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... 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 1433] ioctl(3, PPPIOCSMRU, 0 [pid 1431] <... futex resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1433] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1431] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... 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 1433] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1433] <... futex resumed>) = 0 [pid 1432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1431] close(3 [pid 316] newfstatat(AT_FDCWD, "./74/cgroup" [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1433] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1431] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 1432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1431] close(4 [pid 316] unlink("./74/cgroup" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1432] <... mmap resumed>) = 0x7f6390033000 [pid 1431] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 315] <... 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 1432] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1431] close(5 [pid 316] getdents64(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1432] <... mprotect resumed>) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 315] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1431] close(6 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] <... 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 1431] close(7 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1431] close(8 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 313] <... 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 1431] close(9 [pid 316] <... close resumed>) = 0 [pid 315] close(3 [pid 1432] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rmdir("./74" [pid 315] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1432] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1431] close(10 [pid 316] <... rmdir resumed>) = 0 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] mkdir("./75", 0777 [pid 315] <... socket resumed>) = 3 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1435 attached [pid 1431] close(11 [pid 316] <... mkdir resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1435] set_robust_list(0x7f63900539a0, 24 [pid 1432] <... clone3 resumed> => {parent_tid=[221]}, 88) = 221 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 313] close(3 [pid 1435] <... set_robust_list resumed>) = 0 [pid 1432] rt_sigprocmask(SIG_SETMASK, [] [pid 1431] close(12 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1435] rt_sigprocmask(SIG_SETMASK, [] [pid 1432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] <... 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 313] <... close resumed>) = 0 [pid 1435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] close(13 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1435] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... 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 1435] <... socket resumed>) = 3 [pid 1432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1431] close(14 [pid 316] <... socket resumed>) = 3 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... socket resumed>) = 3 [pid 1435] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1435] <... futex resumed>) = 0 [pid 1432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] close(15 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 1435] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1432] <... futex resumed>) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1435] <... socket resumed>) = 4 [pid 1432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1431] close(16 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1435] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 315] <... 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 313] <... 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 1435] <... futex resumed>) = 0 [pid 1432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] close(17 [pid 316] <... close resumed>) = 0 [pid 315] close(3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1435] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] <... close resumed>) = 0 [pid 313] <... 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 1435] <... connect resumed>) = -1 EEXIST (File exists) [pid 1432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1431] close(18 [pid 316] <... socket resumed>) = 3 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1435] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1435] <... futex resumed>) = 0 [pid 1432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] close(19 [pid 316] <... 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 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... 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 1435] sendfile(-1, -1, [3 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1436 attached [pid 1435] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1431] close(20 [pid 316] <... 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 313] <... 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 1436] set_robust_list(0x55557ce52760, 24 [pid 1435] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 223 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1436] <... set_robust_list resumed>) = 0 [pid 1435] <... futex resumed>) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1431] close(21 [pid 316] <... 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 313] <... 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 1436] rt_sigprocmask(SIG_SETMASK, [] [pid 1435] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] close(3 [pid 1436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1432] <... futex resumed>) = 0 [pid 316] <... 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 313] <... close resumed>) = 0 [pid 1432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1435] <... clone3 resumed>) = 222 [pid 316] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1436] chdir("./72" [pid 1431] close(22 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1436] <... chdir resumed>) = 0 [pid 1435] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1438 attached [pid 1436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1435] <... futex resumed>) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1431] close(23 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1438] set_robust_list(0x55557ce52760, 24 [pid 1436] <... prctl resumed>) = 0 [pid 1435] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 194 [pid 1438] <... set_robust_list resumed>) = 0 [pid 1436] setpgid(0, 0 [pid 1435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... futex resumed>) = 0 [pid 1431] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1438] rt_sigprocmask(SIG_SETMASK, [] [pid 1436] <... setpgid resumed>) = 0 [pid 1435] ioctl(3, PPPIOCSMRU, 0 [pid 1432] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1436] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1435] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1431] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1438] chdir("./63" [pid 316] <... 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 1438] <... chdir resumed>) = 0 [pid 1436] <... symlink resumed>) = 0 [pid 1435] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1436] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1435] <... futex resumed>) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1431] close(26 [pid 316] <... 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 1438] <... prctl resumed>) = 0 [pid 1432] close(3 [pid 316] close(3 [pid 1436] <... symlink resumed>) = 0 [pid 1438] setpgid(0, 0 [pid 1435] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] <... close resumed>) = 0 [pid 1436] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1438] <... setpgid resumed>) = 0 [pid 1432] close(4 [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1438] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1436] <... symlink resumed>) = 0 [pid 1431] close(27 [pid 1438] <... symlink resumed>) = 0 [pid 1436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1432] <... close resumed>) = 0 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 1438] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1436] <... openat resumed>) = 3 [pid 1431] close(28 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1438] <... symlink resumed>) = 0 [pid 1436] write(3, "1000", 4 [pid 1432] close(5 [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1436] <... write resumed>) = 4 [pid 1431] close(29 [pid 316] <... 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 1438] <... symlink resumed>) = 0 [pid 1436] close(3 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1436] <... close resumed>) = 0 [pid 1431] exit_group(0 [pid 1436] read(200 [pid 1433] <... futex resumed>) = ? [pid 1432] close(6 [pid 1431] <... exit_group resumed>) = ? [pid 316] <... 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 1438] <... openat resumed>) = 3 [pid 1436] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1433] +++ exited with 0 +++ [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1431] +++ exited with 0 +++ [pid 1438] write(3, "1000", 4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1438] <... write resumed>) = 4 [pid 1436] symlink("/dev/binderfs", "./binderfs" [pid 1432] close(7 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... 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 1438] close(3 [pid 1436] <... symlink resumed>) = 0 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1438] <... close resumed>) = 0 [pid 1436] write(1, "executing program\n", 18 [pid 1432] close(8 [pid 316] <... 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 1438] read(200 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1438] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] <... write resumed>) = 18 [pid 1432] close(9 [pid 317] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] <... 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 1438] symlink("/dev/binderfs", "./binderfs" [pid 1436] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1438] <... symlink resumed>) = 0 [pid 1436] <... futex resumed>) = 0 [pid 1432] close(10 [pid 317] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 316] <... 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 1438] write(1, "executing program\n", 18 [pid 1436] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 316] close(3 [pid 1438] <... write resumed>) = 18 [pid 1436] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1432] close(11 [pid 317] <... openat resumed>) = 3 [pid 316] <... close resumed>) = 0 [pid 1438] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1438] <... futex resumed>) = 0 [pid 1436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1432] close(12 [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1438] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1439 attached [pid 1438] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1432] close(13 [pid 1439] set_robust_list(0x55557ce52760, 24 [pid 1438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 228 [pid 1439] <... set_robust_list resumed>) = 0 [pid 1438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1436] <... mmap resumed>) = 0x7f6390033000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 1 entries */, 32768) = 24 [pid 1436] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1436] <... mprotect resumed>) = 0 [pid 317] getdents64(3 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1439] rt_sigprocmask(SIG_SETMASK, [] [pid 1438] <... mmap resumed>) = 0x7f6390033000 [pid 1436] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1432] close(14 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 5 entries */, 32768) = 152 [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1438] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1436] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1439] chdir("./75" [pid 1438] <... mprotect resumed>) = 0 [pid 1436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1432] close(15 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-6-1/strace-static-x86_64: Process 1440 attached [pid 1439] <... chdir resumed>) = 0 [pid 1438] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./78/binderfs" [pid 1436] <... clone3 resumed> => {parent_tid=[224]}, 88) = 224 [pid 1432] close(16 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1440] set_robust_list(0x7f63900539a0, 24 [pid 1439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1438] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1440] <... set_robust_list resumed>) = 0 [pid 1436] rt_sigprocmask(SIG_SETMASK, [] [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./78/binderfs" [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1440] rt_sigprocmask(SIG_SETMASK, [] [pid 1439] <... prctl resumed>) = 0 [pid 1438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1432] close(17 [pid 317] <... unlink resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1441 attached [pid 1440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1439] setpgid(0, 0 [pid 1436] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./78/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1441] set_robust_list(0x7f63900539a0, 24 [pid 1440] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1439] <... setpgid resumed>) = 0 [pid 1438] <... clone3 resumed> => {parent_tid=[195]}, 88) = 195 [pid 1436] <... futex resumed>) = 0 [pid 1432] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1441] <... set_robust_list resumed>) = 0 [pid 1440] <... socket resumed>) = 3 [pid 1439] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1438] rt_sigprocmask(SIG_SETMASK, [] [pid 1436] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./78/cgroup.net" [pid 314] <... restart_syscall resumed>) = 0 [pid 1441] rt_sigprocmask(SIG_SETMASK, [] [pid 1440] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... symlink resumed>) = 0 [pid 1438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] close(19 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1440] <... futex resumed>) = 0 [pid 1439] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1438] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./78/cgroup.net" [pid 1441] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1440] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1439] <... symlink resumed>) = 0 [pid 1438] <... futex resumed>) = 0 [pid 1436] <... futex resumed>) = 0 [pid 1432] close(20 [pid 317] <... unlink resumed>) = 0 [pid 1441] <... socket resumed>) = 3 [pid 1440] <... socket resumed>) = 4 [pid 1439] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1438] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... symlink resumed>) = 0 [pid 1438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./78/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 0 [pid 1439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1438] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] close(21 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1441] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1440] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] <... openat resumed>) = 3 [pid 1438] <... futex resumed>) = 0 [pid 1436] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./78/cgroup.cpu" [pid 1441] <... socket resumed>) = 4 [pid 1440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] write(3, "1000", 4 [pid 1438] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1439] <... write resumed>) = 4 [pid 1438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] <... futex resumed>) = 0 [pid 1432] close(22 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... connect resumed>) = 0 [pid 1439] close(3 [pid 1438] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./78/cgroup.cpu" [pid 1441] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1440] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... close resumed>) = 0 [pid 1438] <... futex resumed>) = 0 [pid 1441] <... connect resumed>) = -1 EEXIST (File exists) [pid 1440] <... futex resumed>) = 0 [pid 1439] read(200 [pid 1438] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] close(23 [pid 317] <... unlink resumed>) = 0 [pid 1441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./78/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] symlink("/dev/binderfs", "./binderfs" [pid 1438] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = 0 [pid 1432] close(24 [pid 1441] sendfile(-1, -1, [3 [pid 1440] sendfile(-1, -1, [3 [pid 1439] <... symlink resumed>) = 0 [pid 1438] <... futex resumed>) = 0 [pid 1436] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1441] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1440] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) executing program [pid 1439] write(1, "executing program\n", 18 [pid 1438] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] close(25 [pid 317] newfstatat(AT_FDCWD, "./78/cgroup" [pid 1441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... write resumed>) = 18 [pid 1438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1439] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = 0 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1441] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1440] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] <... futex resumed>) = 0 [pid 1438] <... futex resumed>) = 0 [pid 1436] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] close(26 [pid 317] unlink("./78/cgroup" [pid 1440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1438] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1440] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1441] <... clone3 resumed>) = 196 [pid 1439] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1436] <... futex resumed>) = 0 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] <... clone3 resumed>) = 225 [pid 1436] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] close(27 [pid 317] getdents64(3 [pid 1440] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1441] <... futex resumed>) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1438] <... futex resumed>) = 0 [pid 1432] close(28 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1441] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] ioctl(3, PPPIOCSMRU, 0 [pid 1439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1438] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1439] <... mmap resumed>) = 0x7f6390033000 [pid 1438] <... futex resumed>) = 0 [pid 1440] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1436] <... futex resumed>) = 0 [pid 1432] close(29 [pid 317] <... close resumed>) = 0 [pid 1441] ioctl(3, PPPIOCSMRU, 0 [pid 1440] <... futex resumed>) = 0 [pid 1439] <... mprotect resumed>) = 0 [pid 1438] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./78" [pid 1441] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1440] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0}ci2-android-6-1/strace-static-x86_64: Process 1444 attached [pid 1441] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] exit_group(0 [pid 317] <... rmdir resumed>) = 0 [pid 1444] set_robust_list(0x7f63900539a0, 24 [pid 1441] <... futex resumed>) = 1 [pid 1439] <... clone3 resumed> => {parent_tid=[229]}, 88) = 229 [pid 1438] <... futex resumed>) = 0 [pid 1436] close(3 [pid 1435] <... futex resumed>) = ? [pid 1432] <... exit_group resumed>) = ? [pid 317] mkdir("./79", 0777 [pid 1444] <... set_robust_list resumed>) = 0 [pid 1441] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] rt_sigprocmask(SIG_SETMASK, [] [pid 1438] close(3 [pid 1436] <... close resumed>) = 0 [pid 1439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1435] +++ exited with 0 +++ [pid 1432] +++ exited with 0 +++ [pid 314] --- 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] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1444] rt_sigprocmask(SIG_SETMASK, [] [pid 1438] <... close resumed>) = 0 [pid 1436] close(4 [pid 317] <... mkdir resumed>) = 0 [pid 1444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1438] close(4 [pid 1436] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1444] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1438] <... close resumed>) = 0 [pid 1436] close(5 [pid 317] <... socket resumed>) = 3 [pid 1444] <... socket resumed>) = 3 [pid 1438] close(5 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] close(6 [pid 1444] <... futex resumed>) = 1 [pid 1439] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1444] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(6 [pid 1436] close(7 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1444] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1436] close(8 [pid 317] <... socket resumed>) = 3 [pid 1438] close(7 [pid 1444] <... socket resumed>) = 4 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... restart_syscall resumed>) = 0 [pid 1444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(8 [pid 1436] close(9 [pid 317] <... 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 1444] <... futex resumed>) = 1 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1444] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(9 [pid 1436] close(10 [pid 317] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 1444] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1438] close(10 [pid 1436] close(11 [pid 317] <... close resumed>) = 0 [pid 314] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1444] <... connect resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(11 [pid 1436] close(12 [pid 317] <... socket resumed>) = 3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1444] <... futex resumed>) = 1 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1444] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(12 [pid 1436] close(13 [pid 317] <... 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 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... openat resumed>) = 3 [pid 1444] sendfile(-1, -1, [3 [pid 1439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1438] close(13 [pid 317] <... 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 1444] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(14 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] fstat(3 [pid 1444] <... futex resumed>) = 1 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(14 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1444] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(15 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] getdents64(3 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(15 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1444] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1438] close(16 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1436] close(16 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./71/binderfs" [pid 1436] close(17 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] unlink("./71/binderfs" [pid 1436] close(18 [pid 314] <... unlink resumed>) = 0 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./71/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1444] <... clone3 resumed>) = 230 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(17 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./71/cgroup.net" [pid 1444] <... futex resumed>) = 1 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(20 [pid 317] <... 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] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1444] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(18 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] unlink("./71/cgroup.net" [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(21 [pid 317] <... 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] <... unlink resumed>) = 0 [pid 1444] ioctl(3, PPPIOCSMRU, 0 [pid 1439] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1438] close(19 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] umount2("./71/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1444] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(22 [pid 317] <... 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] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1444] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] close(20 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] <... restart_syscall resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./71/cgroup.cpu" [pid 1444] <... futex resumed>) = 1 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(23 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1444] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] close(3 [pid 1438] close(21 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] unlink("./71/cgroup.cpu" [pid 1439] <... close resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... unlink resumed>) = 0 [pid 1439] close(4 [pid 1438] close(22 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] umount2("./71/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... 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 1439] <... close resumed>) = 0 [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(25 [pid 317] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1439] close(5 [pid 1438] close(23 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] newfstatat(AT_FDCWD, "./71/cgroup" [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(26 [pid 317] <... close resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1439] close(6 [pid 1438] close(24 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./71/cgroup" [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(27 [pid 317] <... socket resumed>) = 3 [pid 314] <... unlink resumed>) = 0 [pid 1439] close(7 [pid 1438] close(25 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getdents64(3 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(28 [pid 317] <... 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] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1439] close(8 [pid 1438] close(26 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] close(3 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] close(29 [pid 317] <... 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] <... close resumed>) = 0 [pid 1439] close(9 [pid 1438] close(27 [pid 1436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] rmdir("./71" [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] exit_group(0 [pid 317] <... 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] <... rmdir resumed>) = 0 [pid 1440] <... futex resumed>) = ? [pid 1439] close(10 [pid 1438] close(28 [pid 1436] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] mkdir("./72", 0777 [pid 1440] +++ exited with 0 +++ [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1436] +++ exited with 0 +++ [pid 314] <... mkdir resumed>) = 0 [pid 1439] close(11 [pid 1438] close(29 [pid 317] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... socket resumed>) = 3 [pid 1439] close(12 [pid 314] close(3 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] exit_group(0 [pid 317] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... close resumed>) = 0 [pid 1441] <... futex resumed>) = ? [pid 1439] close(13 [pid 1438] <... exit_group resumed>) = ? [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1441] +++ exited with 0 +++ [pid 314] <... socket resumed>) = 3 [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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] close(3) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] +++ exited with 0 +++ [pid 314] <... socket resumed>) = 3 [pid 1439] close(14 [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] <... 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 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1439] close(15 [pid 317] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1439] close(16 [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 313] <... openat resumed>) = 3 [pid 1439] close(17 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] fstat(3 [pid 314] <... 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 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getdents64(3 [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1446 attached [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1446] set_robust_list(0x55557ce52760, 24 [pid 1439] close(18 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 243 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./63/binderfs" [pid 1446] <... set_robust_list resumed>) = 0 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1446] rt_sigprocmask(SIG_SETMASK, [] [pid 1439] close(19 [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] unlink("./63/binderfs" [pid 1446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1439] close(20 [pid 313] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1446] chdir("./79" [pid 314] <... 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 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1446] <... chdir resumed>) = 0 [pid 1439] close(21 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./63/cgroup.net" [pid 1446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1446] <... prctl resumed>) = 0 [pid 1439] close(22 [pid 314] close(3 [pid 313] unlink("./63/cgroup.net" [pid 1446] setpgid(0, 0 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1446] <... setpgid resumed>) = 0 [pid 1439] close(23 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1446] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... socket resumed>) = 3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1446] <... symlink resumed>) = 0 [pid 1439] close(24 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] newfstatat(AT_FDCWD, "./63/cgroup.cpu" [pid 1446] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1446] <... symlink resumed>) = 0 [pid 1439] close(25 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] unlink("./63/cgroup.cpu" [pid 1446] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 1446] <... symlink resumed>) = 0 [pid 1439] close(26 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... 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 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./63/cgroup" [pid 1446] <... openat resumed>) = 3 [pid 1439] close(27 [pid 314] <... 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 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1446] write(3, "1000", 4 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] unlink("./63/cgroup" [pid 1446] <... write resumed>) = 4 [pid 1439] close(28 [pid 314] <... 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 313] <... unlink resumed>) = 0 [pid 1446] close(3 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] getdents64(3 [pid 1446] <... close resumed>) = 0 [pid 1439] close(29 [pid 314] <... 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 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] close(3 [pid 313] close(3 [pid 1446] read(200 [pid 1439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1446] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] rmdir("./63" [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1446] symlink("/dev/binderfs", "./binderfs" [pid 1439] exit_group(0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] mkdir("./64", 0777ci2-android-6-1/strace-static-x86_64: Process 1447 attached [pid 1446] <... symlink resumed>) = 0 [pid 1444] <... futex resumed>) = ? [pid 1439] <... exit_group resumed>) = ? [pid 315] <... restart_syscall resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 1447] set_robust_list(0x55557ce52760, 24 [pid 1446] write(1, "executing program\n", 18 [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 223 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... socket resumed>) = 3 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1444] +++ exited with 0 +++ [pid 1439] +++ exited with 0 +++ executing program [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1447] <... set_robust_list resumed>) = 0 [pid 1446] <... write resumed>) = 18 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... 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 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1447] rt_sigprocmask(SIG_SETMASK, [] [pid 313] close(3 [pid 1447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1446] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 1447] chdir("./72" [pid 1446] <... futex resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1447] <... chdir resumed>) = 0 [pid 1446] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 1447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1446] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 315] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1447] <... prctl resumed>) = 0 [pid 1446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1447] setpgid(0, 0 [pid 1446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... openat resumed>) = 3 [pid 313] <... 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 1447] <... setpgid resumed>) = 0 [pid 1446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 315] fstat(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1447] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1446] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] <... 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 1447] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1447] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1446] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 315] getdents64(3 [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1447] <... symlink resumed>) = 0 [pid 1446] <... mprotect resumed>) = 0 [pid 313] <... 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 1447] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1446] rt_sigprocmask(SIG_BLOCK, ~[] [pid 313] <... 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 1447] <... symlink resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1446] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1447] <... openat resumed>) = 3 [pid 313] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1447] write(3, "1000", 4 [pid 1446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 315] newfstatat(AT_FDCWD, "./72/binderfs" [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1447] <... write resumed>) = 4 [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1448 attached [pid 1447] close(3 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1448] set_robust_list(0x7f63900539a0, 24 [pid 1447] <... close resumed>) = 0 [pid 1446] <... clone3 resumed> => {parent_tid=[244]}, 88) = 244 [pid 315] unlink("./72/binderfs" [pid 313] <... close resumed>) = 0 [pid 1448] <... set_robust_list resumed>) = 0 [pid 1447] read(200 [pid 1446] rt_sigprocmask(SIG_SETMASK, [] [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1448] rt_sigprocmask(SIG_SETMASK, [] [pid 1447] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... unlink resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1447] symlink("/dev/binderfs", "./binderfs" [pid 1446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] umount2("./72/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... 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 1447] <... symlink resumed>) = 0 [pid 1446] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1448] <... futex resumed>) = 0 [pid 1447] write(1, "executing program\n", 18 [pid 1446] <... futex resumed>) = 1 executing program [pid 315] newfstatat(AT_FDCWD, "./72/cgroup.net" [pid 313] <... 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 1448] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1447] <... write resumed>) = 18 [pid 1446] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1448] <... socket resumed>) = 3 [pid 1447] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... 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 1448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... futex resumed>) = 0 [pid 315] unlink("./72/cgroup.net" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1448] <... futex resumed>) = 1 [pid 1447] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1446] <... futex resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 313] <... 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 1448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1446] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] umount2("./72/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1446] <... futex resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... 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 1448] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1446] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] newfstatat(AT_FDCWD, "./72/cgroup.cpu" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1448] <... socket resumed>) = 4 [pid 1447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... 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 1448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... mmap resumed>) = 0x7f6390033000 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1448] <... futex resumed>) = 1 [pid 1447] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1446] <... futex resumed>) = 0 [pid 315] unlink("./72/cgroup.cpu" [pid 313] <... close resumed>) = 0 [pid 1448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] <... mprotect resumed>) = 0 [pid 1446] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... unlink resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1448] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1447] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1446] <... futex resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1448] <... connect resumed>) = 0 [pid 1447] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1446] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] umount2("./72/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-6-1/strace-static-x86_64: Process 1449 attached [pid 1448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 197 [pid 1449] set_robust_list(0x55557ce52760, 24 [pid 1446] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] newfstatat(AT_FDCWD, "./72/cgroup"ci2-android-6-1/strace-static-x86_64: Process 1450 attached [pid 1449] <... set_robust_list resumed>) = 0 [pid 1448] <... futex resumed>) = 0 [pid 1447] <... clone3 resumed> => {parent_tid=[224]}, 88) = 224 [pid 1446] <... futex resumed>) = 0 [pid 316] <... restart_syscall resumed>) = 0 [pid 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1450] set_robust_list(0x7f63900539a0, 24 [pid 1449] rt_sigprocmask(SIG_SETMASK, [] [pid 1448] sendfile(-1, -1, [3 [pid 1447] rt_sigprocmask(SIG_SETMASK, [] [pid 1446] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1450] <... set_robust_list resumed>) = 0 [pid 1449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1448] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] unlink("./72/cgroup" [pid 1450] rt_sigprocmask(SIG_SETMASK, [] [pid 1449] chdir("./64" [pid 1448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1449] <... chdir resumed>) = 0 [pid 1448] <... futex resumed>) = 1 [pid 1446] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... unlink resumed>) = 0 [pid 1450] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] <... futex resumed>) = 0 [pid 1446] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 315] getdents64(3 [pid 1450] <... socket resumed>) = 3 [pid 1449] <... prctl resumed>) = 0 [pid 1448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] <... futex resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1450] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] setpgid(0, 0 [pid 1448] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] fstat(3 [pid 315] close(3 [pid 1450] <... futex resumed>) = 0 [pid 1449] <... setpgid resumed>) = 0 [pid 1448] <... clone3 resumed>) = 245 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1450] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getdents64(3 [pid 315] <... close resumed>) = 0 [pid 1450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1449] <... symlink resumed>) = 0 [pid 1448] <... futex resumed>) = 1 [pid 1447] <... futex resumed>) = 0 [pid 1446] <... futex resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 315] rmdir("./72" [pid 1450] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1449] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1450] <... socket resumed>) = 4 [pid 1449] <... symlink resumed>) = 0 [pid 1448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] <... futex resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... rmdir resumed>) = 0 [pid 1450] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1448] ioctl(3, PPPIOCSMRU, 0 [pid 1446] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] newfstatat(AT_FDCWD, "./75/binderfs" [pid 315] mkdir("./73", 0777 [pid 1450] <... futex resumed>) = 1 [pid 1449] <... symlink resumed>) = 0 [pid 1448] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1447] <... futex resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1450] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1448] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] unlink("./75/binderfs" [pid 315] <... mkdir resumed>) = 0 [pid 1450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1448] <... futex resumed>) = 1 [pid 1446] <... futex resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 1450] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1449] <... openat resumed>) = 3 [pid 1448] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1447] <... futex resumed>) = 0 [pid 1446] close(3 [pid 316] umount2("./75/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1450] <... connect resumed>) = 0 [pid 1449] write(3, "1000", 4 [pid 1447] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1450] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... write resumed>) = 4 [pid 1447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] close(4 [pid 316] newfstatat(AT_FDCWD, "./75/cgroup.net" [pid 315] <... socket resumed>) = 3 [pid 1450] <... futex resumed>) = 0 [pid 1449] close(3 [pid 1447] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... close resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1450] sendfile(-1, -1, [3 [pid 1449] <... close resumed>) = 0 [pid 1447] <... futex resumed>) = 0 [pid 1446] close(5 [pid 316] unlink("./75/cgroup.net" [pid 315] close(3 [pid 1450] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1449] read(200 [pid 1447] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 1450] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] close(6 [pid 316] umount2("./75/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... close resumed>) = 0 [pid 1450] <... futex resumed>) = 0 [pid 1449] symlink("/dev/binderfs", "./binderfs" [pid 1447] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1450] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1446] close(7 [pid 316] newfstatat(AT_FDCWD, "./75/cgroup.cpu" [pid 1449] <... symlink resumed>) = 0 [pid 1447] <... futex resumed>) = 0 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1450] <... clone3 resumed>) = 225 executing program [pid 1449] write(1, "executing program\n", 18 [pid 1447] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1450] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... write resumed>) = 18 [pid 1447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] close(8 [pid 316] unlink("./75/cgroup.cpu" [pid 315] <... 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 1450] <... futex resumed>) = 0 [pid 1449] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... unlink resumed>) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1450] ioctl(3, PPPIOCSMRU, 0 [pid 1449] <... futex resumed>) = 0 [pid 1447] <... futex resumed>) = 0 [pid 1446] close(9 [pid 316] umount2("./75/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1450] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1449] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1447] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] <... 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 1450] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1446] close(10 [pid 316] newfstatat(AT_FDCWD, "./75/cgroup" [pid 1450] <... futex resumed>) = 0 [pid 1449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1447] close(3 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 315] close(3 [pid 1450] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1447] <... close resumed>) = 0 [pid 1446] close(11 [pid 316] unlink("./75/cgroup" [pid 1449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1447] close(4 [pid 316] <... unlink resumed>) = 0 [pid 315] <... close resumed>) = 0 [pid 1449] <... mmap resumed>) = 0x7f6390033000 [pid 1447] <... close resumed>) = 0 [pid 1446] close(12 [pid 316] getdents64(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1449] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1447] close(5 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1449] <... mprotect resumed>) = 0 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(13 [pid 316] close(3 [pid 315] <... socket resumed>) = 3 [pid 1449] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1447] close(6 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 1449] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(14 [pid 316] rmdir("./75" [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1447] close(7 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rmdir resumed>) = 0 [pid 315] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1453 attached [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(15 [pid 316] mkdir("./76", 0777 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] set_robust_list(0x7f63900539a0, 24 [pid 1449] <... clone3 resumed> => {parent_tid=[198]}, 88) = 198 [pid 1447] close(8 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... mkdir resumed>) = 0 [pid 315] <... 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 1453] <... set_robust_list resumed>) = 0 [pid 1449] rt_sigprocmask(SIG_SETMASK, [] [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(16 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1453] rt_sigprocmask(SIG_SETMASK, [] [pid 1449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1447] close(9 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 1453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1449] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(17 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1449] <... futex resumed>) = 0 [pid 1447] close(10 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... 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 1453] <... socket resumed>) = 3 [pid 1449] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(18 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] close(11 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 1453] <... futex resumed>) = 0 [pid 1449] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(19 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1449] <... futex resumed>) = 0 [pid 1447] close(12 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 1453] <... socket resumed>) = 4 [pid 1449] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(20 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] close(13 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 1453] <... futex resumed>) = 0 [pid 1449] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(21 [pid 316] close(3 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1449] <... futex resumed>) = 0 [pid 1447] close(14 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... 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 1453] <... connect resumed>) = -1 EEXIST (File exists) [pid 1449] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(22 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] close(15 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 1453] <... futex resumed>) = 0 [pid 1449] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(23 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] sendfile(-1, -1, [3 [pid 1449] <... futex resumed>) = 0 [pid 1447] close(16 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 1453] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1449] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(24 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1447] close(17 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] close(3 [pid 1453] <... futex resumed>) = 0 [pid 1449] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] close(25 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... close resumed>) = 0 [pid 1453] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1449] <... futex resumed>) = 0 [pid 1447] close(18 [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1449] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1453] <... clone3 resumed>) = 199 [pid 1447] close(19 [pid 1446] close(26 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 1453] <... futex resumed>) = 1 [pid 1449] <... futex resumed>) = 0 [pid 1447] close(20 [pid 1446] close(27 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... 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 1453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1449] <... futex resumed>) = 0 [pid 1447] close(21 [pid 1446] close(28 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] ioctl(3, PPPIOCSMRU, 0 [pid 1449] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1453] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1447] close(22 [pid 1446] close(29 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] <... 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 1453] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1453] <... futex resumed>) = 1 [pid 1449] <... futex resumed>) = 0 [pid 1447] close(23 [pid 1446] exit_group(0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1453] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1449] close(3 [pid 1448] <... futex resumed>) = ? [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1446] <... exit_group resumed>) = ? [pid 316] <... 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 315] <... 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 1449] <... close resumed>) = 0 [pid 1448] +++ exited with 0 +++ [pid 1446] +++ exited with 0 +++ [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1449] close(4 [pid 1447] close(24 [pid 316] <... 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 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1449] <... close resumed>) = 0 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1449] close(5 [pid 1447] close(25 [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 316] <... 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 315] <... 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 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 1449] close(6 [pid 1447] close(26 [pid 316] <... close resumed>) = 0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1449] close(7 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... socket resumed>) = 3 [pid 315] <... 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 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1447] close(27 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] close(3 [pid 1449] close(8 [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1449] close(9 [pid 1447] close(28 [pid 316] <... 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 315] <... close resumed>) = 0 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1449] close(10 [pid 1447] close(29 [pid 316] <... 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 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1449] close(11 [pid 1447] exit_group(0 [pid 316] <... 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 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1450] <... futex resumed>) = ? [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1447] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1449] close(12 [pid 316] <... 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 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1449] close(13 [pid 316] <... 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 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3ci2-android-6-1/strace-static-x86_64: Process 1455 attached [pid 1449] close(14 [pid 316] <... close resumed>) = 0 [pid 1450] +++ exited with 0 +++ [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1449] close(15 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1456 attached [pid 1449] close(16 [pid 1456] set_robust_list(0x55557ce52760, 24 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 231 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1456] <... set_robust_list resumed>) = 0 [pid 1455] set_robust_list(0x55557ce52760, 24 [pid 1449] close(17 [pid 1447] +++ exited with 0 +++ [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 226 [pid 1456] rt_sigprocmask(SIG_SETMASK, [] [pid 1455] <... set_robust_list resumed>) = 0 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1455] rt_sigprocmask(SIG_SETMASK, [] [pid 1449] close(18 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1456] chdir("./76" [pid 1455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... chdir resumed>) = 0 [pid 1449] close(19 [pid 1456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1455] chdir("./73" [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... prctl resumed>) = 0 [pid 1455] <... chdir resumed>) = 0 [pid 1449] close(20 [pid 1456] setpgid(0, 0 [pid 1455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... setpgid resumed>) = 0 [pid 1449] close(21 [pid 1456] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1455] <... prctl resumed>) = 0 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... symlink resumed>) = 0 [pid 1449] close(22 [pid 1456] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] setpgid(0, 0 [pid 1456] <... symlink resumed>) = 0 [pid 1449] close(23 [pid 1455] <... setpgid resumed>) = 0 [pid 1456] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... symlink resumed>) = 0 [pid 1455] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1449] close(24 [pid 1456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... openat resumed>) = 3 [pid 1455] <... symlink resumed>) = 0 [pid 1449] close(25 [pid 1456] write(3, "1000", 4 [pid 1455] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... write resumed>) = 4 [pid 1449] close(26 [pid 1456] close(3 [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... close resumed>) = 0 [pid 1455] <... symlink resumed>) = 0 [pid 1449] close(27 [pid 1456] read(200 [pid 1455] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1449] close(28 [pid 1456] symlink("/dev/binderfs", "./binderfs" [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... symlink resumed>) = 0 [pid 1455] <... symlink resumed>) = 0 [pid 1449] close(29 [pid 317] <... restart_syscall resumed>) = 0 [pid 1456] write(1, "executing program\n", 18 executing program [pid 1455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... write resumed>) = 18 [pid 1455] <... openat resumed>) = 3 [pid 1449] exit_group(0 [pid 1456] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] write(3, "1000", 4 [pid 1453] <... futex resumed>) = ? [pid 1449] <... exit_group resumed>) = ? [pid 1456] <... futex resumed>) = 0 [pid 1455] <... write resumed>) = 4 [pid 1453] +++ exited with 0 +++ [pid 1449] +++ exited with 0 +++ [pid 313] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 1456] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1455] close(3 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1456] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1455] <... close resumed>) = 0 [pid 1456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1455] read(200 [pid 1456] <... mmap resumed>) = 0x7f6390033000 [pid 1456] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1455] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1455] symlink("/dev/binderfs", "./binderfs" [pid 1456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1455] <... symlink resumed>) = 0 [pid 1456] <... clone3 resumed> => {parent_tid=[232]}, 88) = 232 ci2-android-6-1/strace-static-x86_64: Process 1457 attached [pid 1456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1455] write(1, "executing program\n", 18 [pid 1457] set_robust_list(0x7f63900539a0, 24 executing program [pid 1456] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... set_robust_list resumed>) = 0 [pid 1456] <... futex resumed>) = 0 [pid 1455] <... write resumed>) = 18 [pid 1457] rt_sigprocmask(SIG_SETMASK, [] [pid 1456] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1455] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] <... socket resumed>) = 3 [pid 1455] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1457] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 1457] <... futex resumed>) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1457] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1457] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1456] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1455] <... mmap resumed>) = 0x7f6390033000 [pid 1457] <... socket resumed>) = 4 [pid 1455] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1457] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... mprotect resumed>) = 0 [pid 1457] <... futex resumed>) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1457] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1457] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1456] <... futex resumed>) = 0 [pid 1455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1457] <... connect resumed>) = -1 EEXIST (File exists) [pid 1456] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-1/strace-static-x86_64: Process 1458 attached [pid 1457] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... restart_syscall resumed>) = 0 [pid 1455] <... clone3 resumed> => {parent_tid=[227]}, 88) = 227 [pid 1458] set_robust_list(0x7f63900539a0, 24 [pid 1457] <... futex resumed>) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1455] rt_sigprocmask(SIG_SETMASK, [] [pid 1458] <... set_robust_list resumed>) = 0 [pid 1457] sendfile(-1, -1, [3 [pid 1456] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1458] rt_sigprocmask(SIG_SETMASK, [] [pid 1457] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1456] <... futex resumed>) = 0 [pid 1455] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1457] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1455] <... futex resumed>) = 0 [pid 1458] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1457] <... futex resumed>) = 0 [pid 1456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] <... socket resumed>) = 3 [pid 1457] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1456] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... futex resumed>) = 0 [pid 1458] <... futex resumed>) = 1 [pid 1458] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1457] <... clone3 resumed>) = 233 [pid 1457] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... futex resumed>) = 0 [pid 1457] <... futex resumed>) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1455] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = 0 [pid 1457] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] <... futex resumed>) = 1 [pid 1458] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1455] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] <... socket resumed>) = 4 [pid 1457] ioctl(3, PPPIOCSMRU, 0 [pid 1456] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1458] <... futex resumed>) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1458] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1457] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1457] <... futex resumed>) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1455] <... futex resumed>) = 0 [pid 1458] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1457] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] close(3 [pid 1455] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] <... connect resumed>) = -1 EEXIST (File exists) [pid 1456] <... close resumed>) = 0 [pid 1458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] close(4 [pid 1458] <... futex resumed>) = 1 [pid 1456] <... close resumed>) = 0 [pid 1455] <... futex resumed>) = 0 [pid 1458] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] close(5 [pid 1455] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... futex resumed>) = 0 [pid 1458] sendfile(-1, -1, [3 [pid 1456] close(6 [pid 1455] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] close(7 [pid 1458] <... futex resumed>) = 1 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... futex resumed>) = 0 [pid 1458] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] close(8 [pid 1455] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... futex resumed>) = 0 [pid 1458] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1456] close(9 [pid 1455] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] close(10) = -1 EBADF (Bad file descriptor) [pid 1456] close(11) = -1 EBADF (Bad file descriptor) [pid 1456] close(12) = -1 EBADF (Bad file descriptor) [pid 1456] close(13) = -1 EBADF (Bad file descriptor) [pid 1456] close(14) = -1 EBADF (Bad file descriptor) [pid 1456] close(15) = -1 EBADF (Bad file descriptor) [pid 1456] close(16 [pid 1458] <... clone3 resumed>) = 228 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] close(17 [pid 1458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1458] <... futex resumed>) = 1 [pid 1456] close(18 [pid 1455] <... futex resumed>) = 0 [pid 1458] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] close(19 [pid 1455] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] ioctl(3, PPPIOCSMRU, 0 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... futex resumed>) = 0 [pid 1458] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1456] close(20 [pid 1455] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1458] <... futex resumed>) = 0 [pid 1456] close(21 [pid 1458] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] close(3 [pid 1456] close(22) = -1 EBADF (Bad file descriptor) [pid 1455] <... close resumed>) = 0 [pid 1456] close(23) = -1 EBADF (Bad file descriptor) [pid 1455] close(4 [pid 1456] close(24 [pid 1455] <... close resumed>) = 0 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] close(5 [pid 1456] close(25 [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] close(26 [pid 1455] close(6 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1456] close(27 [pid 1455] close(7 [pid 317] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1456] close(28 [pid 1455] close(8 [pid 317] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1456] close(29 [pid 1455] close(9 [pid 317] fstat(3 [pid 1456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1456] exit_group(0 [pid 1455] close(10 [pid 317] getdents64(3 [pid 1457] <... futex resumed>) = ? [pid 1456] <... exit_group resumed>) = ? [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1457] +++ exited with 0 +++ [pid 1456] +++ exited with 0 +++ [pid 1455] close(11 [pid 317] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] close(12 [pid 317] newfstatat(AT_FDCWD, "./79/binderfs" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1455] close(13 [pid 317] unlink("./79/binderfs" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 1455] close(14 [pid 317] umount2("./79/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] close(15 [pid 317] newfstatat(AT_FDCWD, "./79/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1455] close(16 [pid 317] unlink("./79/cgroup.net" [pid 313] <... openat resumed>) = 3 [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] fstat(3 [pid 1455] close(17 [pid 317] <... unlink resumed>) = 0 [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./79/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] getdents64(3 [pid 1455] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./79/cgroup.cpu" [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] unlink("./79/cgroup.cpu" [pid 314] <... openat resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 314] fstat(3 [pid 317] umount2("./79/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getdents64(3 [pid 317] newfstatat(AT_FDCWD, "./79/cgroup" [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1455] close(19 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./79/cgroup" [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./64/binderfs" [pid 1455] close(20 [pid 317] <... unlink resumed>) = 0 [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] newfstatat(AT_FDCWD, "./72/binderfs" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1455] close(21 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] unlink("./72/binderfs" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 316] <... restart_syscall resumed>) = 0 [pid 313] unlink("./64/binderfs" [pid 1455] close(22 [pid 317] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] rmdir("./79" [pid 314] umount2("./72/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 1455] close(23 [pid 317] <... rmdir resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./80", 0777 [pid 314] newfstatat(AT_FDCWD, "./72/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] close(24 [pid 313] newfstatat(AT_FDCWD, "./64/cgroup.net" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1455] close(25 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./72/cgroup.net" [pid 313] unlink("./64/cgroup.net" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 1455] close(26 [pid 317] close(3 [pid 314] <... unlink resumed>) = 0 [pid 313] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] close(27 [pid 313] newfstatat(AT_FDCWD, "./64/cgroup.cpu" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 314] umount2("./72/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1455] close(28 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./64/cgroup.cpu" [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./72/cgroup.cpu" [pid 313] <... unlink resumed>) = 0 [pid 1455] close(29 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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] unlink("./72/cgroup.cpu" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] exit_group(0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] newfstatat(AT_FDCWD, "./64/cgroup" [pid 1458] <... futex resumed>) = ? [pid 1455] <... exit_group resumed>) = ? [pid 314] <... unlink resumed>) = 0 [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1458] +++ exited with 0 +++ [pid 317] <... 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] umount2("./72/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] +++ exited with 0 +++ [pid 317] close(3 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./64/cgroup" [pid 317] <... close resumed>) = 0 [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] newfstatat(AT_FDCWD, "./72/cgroup" [pid 313] <... unlink resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(3 [pid 317] <... socket resumed>) = 3 [pid 314] unlink("./72/cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... unlink resumed>) = 0 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 317] <... 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] getdents64(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] close(3 [pid 317] <... 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] close(3 [pid 313] <... close resumed>) = 0 [pid 313] rmdir("./64" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 317] <... 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] rmdir("./72" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... rmdir resumed>) = 0 [pid 313] mkdir("./65", 0777 [pid 317] <... 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] mkdir("./73", 0777 [pid 313] <... mkdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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] <... mkdir resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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 313] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 317] <... 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] close(3 [pid 313] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 317] <... 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] <... close resumed>) = 0 [pid 313] <... 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 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 317] <... 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] <... socket resumed>) = 3 [pid 313] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... 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] <... 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 313] <... socket resumed>) = 3 [pid 317] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... close resumed>) = 0 [pid 314] <... 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 313] <... 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 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... socket resumed>) = 3 [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 313] <... 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 317] <... 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] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... 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 313] <... 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 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 313] <... 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 317] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... 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 313] <... close resumed>) = 0 [pid 317] <... 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 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 315] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 314] <... 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 313] <... 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 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1461 attached [pid 314] <... 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 313] <... 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 1461] set_robust_list(0x55557ce52760, 24 [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 246 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1461] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 315] <... restart_syscall resumed>) = 0 [pid 314] <... 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 313] <... 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 1461] rt_sigprocmask(SIG_SETMASK, [] [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... 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 313] <... 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 1461] chdir("./80" [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1461] <... chdir resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] fstat(3 [pid 314] close(3 [pid 1461] <... prctl resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1461] setpgid(0, 0 [pid 316] getdents64(3 [pid 314] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 1461] <... setpgid resumed>) = 0 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... socket resumed>) = 3 [pid 1461] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... close resumed>) = 0 [pid 1461] <... symlink resumed>) = 0 [pid 316] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1461] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1461] <... symlink resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./76/binderfs" [pid 314] <... 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 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1461] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1461] <... symlink resumed>) = 0 [pid 314] <... 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 1461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-6-1/strace-static-x86_64: Process 1462 attached [pid 1461] <... openat resumed>) = 3 [pid 316] unlink("./76/binderfs" [pid 314] <... 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 1462] set_robust_list(0x55557ce52760, 24 [pid 1461] write(3, "1000", 4 [pid 316] <... unlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1462] <... set_robust_list resumed>) = 0 [pid 1461] <... write resumed>) = 4 [pid 316] umount2("./76/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... 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 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 200 [pid 1461] close(3 [pid 314] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1462] rt_sigprocmask(SIG_SETMASK, [] [pid 1461] <... close resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... 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 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1461] read(200 [pid 316] newfstatat(AT_FDCWD, "./76/cgroup.net" [pid 314] close(3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1462] chdir("./65" [pid 1461] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... close resumed>) = 0 [pid 1462] <... chdir resumed>) = 0 [pid 1461] symlink("/dev/binderfs", "./binderfs" [pid 316] unlink("./76/cgroup.net" [pid 314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1461] <... symlink resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1462] <... prctl resumed>) = 0 [pid 1461] write(1, "executing program\n", 18 [pid 316] umount2("./76/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW executing program [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1462] setpgid(0, 0 [pid 1461] <... write resumed>) = 18 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1462] <... setpgid resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./76/cgroup.cpu"ci2-android-6-1/strace-static-x86_64: Process 1463 attached [pid 1462] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 1461] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1463] set_robust_list(0x55557ce52760, 24 [pid 1462] <... symlink resumed>) = 0 [pid 1461] <... futex resumed>) = 0 [pid 316] unlink("./76/cgroup.cpu" [pid 314] <... clone resumed>, child_tidptr=0x55557ce52750) = 226 [pid 1463] <... set_robust_list resumed>) = 0 [pid 1462] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 1461] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 316] <... unlink resumed>) = 0 [pid 1462] <... symlink resumed>) = 0 [pid 316] umount2("./76/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 1463] rt_sigprocmask(SIG_SETMASK, [] [pid 1462] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 1461] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1462] <... symlink resumed>) = 0 [pid 1461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 316] newfstatat(AT_FDCWD, "./76/cgroup" [pid 1463] chdir("./73" [pid 1462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1463] <... chdir resumed>) = 0 [pid 1462] <... openat resumed>) = 3 [pid 1461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 316] unlink("./76/cgroup" [pid 1463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1462] write(3, "1000", 4 [pid 1461] <... mmap resumed>) = 0x7f6390033000 [pid 316] <... unlink resumed>) = 0 [pid 1463] <... prctl resumed>) = 0 [pid 1462] <... write resumed>) = 4 [pid 1461] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 316] getdents64(3 [pid 1463] setpgid(0, 0 [pid 1462] close(3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1463] <... setpgid resumed>) = 0 [pid 1462] <... close resumed>) = 0 [pid 1461] <... mprotect resumed>) = 0 [pid 316] close(3 [pid 1463] symlink("/syzcgroup/unified/syz1", "./cgroup" [pid 1462] read(200 [pid 316] <... close resumed>) = 0 [pid 1462] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] rmdir("./76" [pid 1463] <... symlink resumed>) = 0 [pid 1462] symlink("/dev/binderfs", "./binderfs" [pid 1461] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] <... rmdir resumed>) = 0 [pid 1463] symlink("/syzcgroup/cpu/syz1", "./cgroup.cpu" [pid 1462] <... symlink resumed>) = 0 [pid 1461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] mkdir("./77", 0777 [pid 1463] <... symlink resumed>) = 0 [pid 1462] write(1, "executing program\n", 18 [pid 316] <... mkdir resumed>) = 0 ci2-android-6-1/strace-static-x86_64: Process 1464 attached [pid 1463] symlink("/syzcgroup/net/syz1", "./cgroup.net" [pid 1462] <... write resumed>) = 18 executing program [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1464] set_robust_list(0x7f63900539a0, 24 [pid 1463] <... symlink resumed>) = 0 [pid 1462] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... clone3 resumed> => {parent_tid=[247]}, 88) = 247 [pid 316] <... socket resumed>) = 3 [pid 1464] <... set_robust_list resumed>) = 0 [pid 1463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1462] <... futex resumed>) = 0 [pid 1461] rt_sigprocmask(SIG_SETMASK, [] [pid 316] close(3 [pid 1464] rt_sigprocmask(SIG_SETMASK, [] [pid 1463] <... openat resumed>) = 3 [pid 1462] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] <... close resumed>) = 0 [pid 1464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1463] write(3, "1000", 4 [pid 1462] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1464] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1463] <... write resumed>) = 4 [pid 1462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1461] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 1464] <... socket resumed>) = 3 [pid 1462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1463] close(3 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1464] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... close resumed>) = 0 [pid 1462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... 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 1464] <... futex resumed>) = 0 [pid 1463] read(200 [pid 1462] <... mmap resumed>) = 0x7f6390033000 [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1464] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] <... 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 1463] symlink("/dev/binderfs", "./binderfs" [pid 1462] <... mprotect resumed>) = 0 [pid 1461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1464] <... futex resumed>) = 0 [pid 1463] <... symlink resumed>) = 0 [pid 1462] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1461] <... futex resumed>) = 1 [pid 316] <... close resumed>) = 0 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1464] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1463] write(1, "executing program\n", 18 [pid 1462] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 315] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1464] <... socket resumed>) = 4 [pid 1463] <... write resumed>) = 18 [pid 1462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 316] <... socket resumed>) = 3 [pid 315] <... openat resumed>) = 3 [pid 1464] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] fstat(3ci2-android-6-1/strace-static-x86_64: Process 1465 attached [pid 1464] <... futex resumed>) = 1 [pid 1463] <... futex resumed>) = 0 [pid 1462] <... clone3 resumed> => {parent_tid=[201]}, 88) = 201 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1465] set_robust_list(0x7f63900539a0, 24 [pid 1464] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1462] rt_sigprocmask(SIG_SETMASK, [] [pid 1461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] getdents64(3 [pid 1465] <... set_robust_list resumed>) = 0 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1465] rt_sigprocmask(SIG_SETMASK, [] [pid 1464] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1462] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1464] <... connect resumed>) = -1 EEXIST (File exists) [pid 1463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1462] <... futex resumed>) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1465] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1464] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1462] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./73/binderfs" [pid 1465] <... socket resumed>) = 3 [pid 1464] <... futex resumed>) = 1 [pid 1463] <... mmap resumed>) = 0x7f6390033000 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] unlink("./73/binderfs" [pid 1465] <... futex resumed>) = 1 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] <... mprotect resumed>) = 0 [pid 1462] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 1465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] sendfile(-1, -1, [3 [pid 1463] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1462] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] umount2("./73/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1464] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1463] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1462] <... futex resumed>) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1465] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1464] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1462] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./73/cgroup.net"ci2-android-6-1/strace-static-x86_64: Process 1466 attached [pid 1465] <... socket resumed>) = 4 [pid 1464] <... futex resumed>) = 1 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1466] set_robust_list(0x7f63900539a0, 24 [pid 1465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... clone3 resumed> => {parent_tid=[227]}, 88) = 227 [pid 1461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] unlink("./73/cgroup.net" [pid 1466] <... set_robust_list resumed>) = 0 [pid 1465] <... futex resumed>) = 1 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] rt_sigprocmask(SIG_SETMASK, [] [pid 1462] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 1466] rt_sigprocmask(SIG_SETMASK, [] [pid 1465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1462] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 315] umount2("./73/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1464] <... clone3 resumed>) = 248 [pid 1463] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 316] <... 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 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1466] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1465] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1464] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = 0 [pid 1462] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 315] newfstatat(AT_FDCWD, "./73/cgroup.cpu" [pid 1466] <... socket resumed>) = 3 [pid 1465] <... connect resumed>) = 0 [pid 1464] <... futex resumed>) = 1 [pid 1463] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1466] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] close(3 [pid 315] unlink("./73/cgroup.cpu" [pid 1466] <... futex resumed>) = 0 [pid 1465] <... futex resumed>) = 1 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 315] <... unlink resumed>) = 0 [pid 1466] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] ioctl(3, PPPIOCSMRU, 0 [pid 1463] <... futex resumed>) = 0 [pid 1462] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 315] umount2("./73/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1466] <... socket resumed>) = 4 [pid 1465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1464] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1463] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1462] <... futex resumed>) = 0 [pid 316] <... socket resumed>) = 3 [pid 315] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1466] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] sendfile(-1, -1, [3 [pid 1464] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] newfstatat(AT_FDCWD, "./73/cgroup" [pid 1466] <... futex resumed>) = 0 [pid 1465] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1464] <... futex resumed>) = 1 [pid 1463] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... futex resumed>) = 0 [pid 316] <... 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 315] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1466] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... futex resumed>) = 0 [pid 1461] close(3 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] unlink("./73/cgroup" [pid 1466] <... connect resumed>) = -1 EEXIST (File exists) [pid 1465] <... futex resumed>) = 1 [pid 1463] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1462] <... futex resumed>) = 0 [pid 1461] <... close resumed>) = 0 [pid 316] <... 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 315] <... unlink resumed>) = 0 [pid 1466] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] close(4 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] getdents64(3 [pid 1466] <... futex resumed>) = 0 [pid 1465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1461] <... close resumed>) = 0 [pid 316] <... 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 315] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1466] sendfile(-1, -1, [3 [pid 1465] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1463] <... futex resumed>) = 0 [pid 1462] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1461] close(5 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] close(3 [pid 1466] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1465] <... clone3 resumed>) = 202 [pid 1463] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... close resumed>) = 0 [pid 1466] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] close(6 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] rmdir("./73" [pid 1466] <... futex resumed>) = 0 [pid 1465] <... futex resumed>) = 1 [pid 1463] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... rmdir resumed>) = 0 [pid 1466] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1465] ioctl(3, PPPIOCSMRU, 0 [pid 1463] <... futex resumed>) = 0 [pid 1462] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] close(7 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 315] mkdir("./74", 0777 [pid 1466] <... clone3 resumed>) = 228 [pid 1465] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1463] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1462] <... futex resumed>) = 0 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... 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 315] <... mkdir resumed>) = 0 [pid 1466] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1461] close(8 [pid 316] close(3 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1466] <... futex resumed>) = 0 [pid 1465] <... futex resumed>) = 0 [pid 1463] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... close resumed>) = 0 [pid 315] <... socket resumed>) = 3 [pid 1466] ioctl(3, PPPIOCSMRU, 0 [pid 1465] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... futex resumed>) = 0 [pid 1466] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1463] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1462] close(3 [pid 1461] close(9 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 315] close(3 [pid 1466] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... close resumed>) = 0 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1466] <... futex resumed>) = 0 [pid 1463] close(3 [pid 1461] close(10 [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... close resumed>) = 0 [pid 1462] close(4 [pid 1466] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1463] <... close resumed>) = 0 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1463] close(4) = 0 ci2-android-6-1/strace-static-x86_64: Process 1470 attached [pid 1463] close(5 [pid 1462] <... close resumed>) = 0 [pid 1461] close(11 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1470] set_robust_list(0x55557ce52760, 24 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(5 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] <... set_robust_list resumed>) = 0 [pid 1463] close(6 [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 234 [pid 315] <... socket resumed>) = 3 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(12 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 1470] rt_sigprocmask(SIG_SETMASK, [] [pid 1463] close(7 [pid 1462] close(6 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(13 [pid 1470] chdir("./77" [pid 1463] close(8 [pid 315] <... 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 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] <... chdir resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(7 [pid 1470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1463] close(9 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(14 [pid 315] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1470] <... prctl resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(8 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] setpgid(0, 0 [pid 1463] close(10 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(15 [pid 315] close(3 [pid 1470] <... setpgid resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(9 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1470] symlink("/syzcgroup/unified/syz2", "./cgroup" [pid 1463] close(11 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(16 [pid 315] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1470] <... symlink resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(10 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1470] symlink("/syzcgroup/cpu/syz2", "./cgroup.cpu" [pid 1463] close(12 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(17 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1470] <... symlink resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(11 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] symlink("/syzcgroup/net/syz2", "./cgroup.net" [pid 1463] close(13 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(18 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1470] <... symlink resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(12 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1463] close(14 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(19 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1470] <... openat resumed>) = 3 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(13 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] write(3, "1000", 4 [pid 1463] close(15 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(20 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1470] <... write resumed>) = 4 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(14 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] close(3 [pid 1463] close(16 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(21 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1470] <... close resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(15 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] read(200 [pid 1463] close(17 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(22 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1470] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] close(16 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] symlink("/dev/binderfs", "./binderfs" [pid 1463] close(18 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(23 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1470] <... symlink resumed>) = 0 [pid 1462] close(17 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] write(1, "executing program\n", 18 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(24 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1470] <... write resumed>) = 18 [pid 1462] close(18 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(25 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1470] <... futex resumed>) = 0 [pid 1462] close(19 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 executing program [pid 1470] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(26 [pid 315] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1470] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1463] close(19 [pid 1462] close(20 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(27 [pid 315] close(3 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1463] close(20 [pid 1462] close(21 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... close resumed>) = 0 [pid 1470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(28 [pid 315] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1470] <... mmap resumed>) = 0x7f6390033000 [pid 1463] close(21 [pid 1462] close(22 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... socket resumed>) = 3 [pid 1470] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] close(29 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1470] <... mprotect resumed>) = 0 [pid 1463] close(22 [pid 1462] close(23 [pid 1461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] <... 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 1470] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] exit_group(0 [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1470] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1464] <... futex resumed>) = ? [pid 1463] close(23 [pid 1462] close(24 [pid 1461] <... exit_group resumed>) = ? [pid 315] <... 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 1470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1464] +++ exited with 0 +++ [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1461] +++ exited with 0 +++ [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-6-1/strace-static-x86_64: Process 1471 attached [pid 1463] close(24 [pid 1462] close(25 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... 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 1471] set_robust_list(0x7f63900539a0, 24 [pid 1470] <... clone3 resumed> => {parent_tid=[235]}, 88) = 235 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1471] <... set_robust_list resumed>) = 0 [pid 1470] rt_sigprocmask(SIG_SETMASK, [] [pid 1463] close(25 [pid 1462] close(26 [pid 315] <... 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 1471] rt_sigprocmask(SIG_SETMASK, [] [pid 1470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1470] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] close(26 [pid 1462] close(27 [pid 315] <... 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 1471] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1470] <... futex resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1471] <... socket resumed>) = 3 [pid 1470] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] close(27 [pid 1462] close(28 [pid 315] <... 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 1471] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] close(3 [pid 1471] <... futex resumed>) = 0 [pid 1470] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] close(28 [pid 1462] close(29 [pid 315] <... close resumed>) = 0 [pid 1471] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1470] <... futex resumed>) = 0 [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 315] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... restart_syscall resumed>) = 0 [pid 1471] <... socket resumed>) = 4 [pid 1470] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] close(29 [pid 1462] exit_group(0 [pid 315] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1471] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1465] <... futex resumed>) = ? [pid 1463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1462] <... exit_group resumed>) = ? [pid 315] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1/strace-static-x86_64: Process 1472 attached [pid 1471] <... futex resumed>) = 0 [pid 1470] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] +++ exited with 0 +++ [pid 1463] exit_group(0 [pid 1462] +++ exited with 0 +++ [pid 1472] set_robust_list(0x55557ce52760, 24 [pid 1471] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1470] <... futex resumed>) = 0 [pid 1466] <... futex resumed>) = ? [pid 1463] <... exit_group resumed>) = ? [pid 315] <... clone resumed>, child_tidptr=0x55557ce52750) = 229 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1472] <... set_robust_list resumed>) = 0 [pid 1471] <... connect resumed>) = -1 EEXIST (File exists) [pid 1470] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1466] +++ exited with 0 +++ [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 313] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1471] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1471] <... futex resumed>) = 0 [pid 1470] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] sendfile(-1, -1, [3 [pid 1470] <... futex resumed>) = 0 [pid 1471] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1470] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] +++ exited with 0 +++ [pid 1472] rt_sigprocmask(SIG_SETMASK, [] [pid 1471] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1471] <... futex resumed>) = 0 [pid 1470] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1472] chdir("./74" [pid 1471] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1470] <... futex resumed>) = 0 [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1472] <... chdir resumed>) = 0 [pid 1471] <... clone3 resumed>) = 236 [pid 1470] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1471] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1471] <... futex resumed>) = 0 [pid 1470] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... prctl resumed>) = 0 [pid 1471] ioctl(3, PPPIOCSMRU, 0 [pid 1470] <... futex resumed>) = 0 [pid 1472] setpgid(0, 0) = 0 [pid 1470] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1471] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1472] symlink("/syzcgroup/unified/syz3", "./cgroup" [pid 1471] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1470] <... futex resumed>) = 0 [pid 1472] <... symlink resumed>) = 0 [pid 1471] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1470] close(3 [pid 1472] symlink("/syzcgroup/cpu/syz3", "./cgroup.cpu" [pid 1470] <... close resumed>) = 0 [pid 1470] close(4) = 0 [pid 1470] close(5) = -1 EBADF (Bad file descriptor) [pid 1470] close(6) = -1 EBADF (Bad file descriptor) [pid 1470] close(7) = -1 EBADF (Bad file descriptor) [pid 1472] <... symlink resumed>) = 0 [pid 1470] close(8 [pid 317] <... restart_syscall resumed>) = 0 [pid 1472] symlink("/syzcgroup/net/syz3", "./cgroup.net" [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] close(9 [pid 1472] <... symlink resumed>) = 0 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] close(10 [pid 1472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] close(11) = -1 EBADF (Bad file descriptor) [pid 1470] close(12) = -1 EBADF (Bad file descriptor) [pid 1472] <... openat resumed>) = 3 [pid 1470] close(13 [pid 1472] write(3, "1000", 4 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1472] <... write resumed>) = 4 [pid 1470] close(14 [pid 1472] close(3 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1472] <... close resumed>) = 0 [pid 1470] close(15 [pid 1472] read(200 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1472] <... read resumed>, 0x7ffcea752e80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1470] close(16 [pid 1472] symlink("/dev/binderfs", "./binderfs" [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 1470] close(17 [pid 1472] <... symlink resumed>) = 0 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] fstat(3 [pid 1472] write(1, "executing program\n", 18 [pid 1470] close(18 [pid 1472] <... write resumed>) = 18 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1472] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] close(19 [pid 1472] <... futex resumed>) = 0 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3 [pid 1472] rt_sigaction(SIGRT_1, {sa_handler=0x7f63900ad3b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f63900663d0} executing program [pid 1470] close(20 [pid 1472] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1470] close(21) = -1 EBADF (Bad file descriptor) [pid 1470] close(22) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1470] close(23 [pid 1472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1472] <... mmap resumed>) = 0x7f6390033000 [pid 1470] close(24 [pid 317] newfstatat(AT_FDCWD, "./80/binderfs" [pid 1472] mprotect(0x7f6390034000, 131072, PROT_READ|PROT_WRITE [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] close(25 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1470] close(26) = -1 EBADF (Bad file descriptor) [pid 1472] <... mprotect resumed>) = 0 [pid 1470] close(27 [pid 317] unlink("./80/binderfs" [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 1472] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1470] close(28) = -1 EBADF (Bad file descriptor) [pid 1472] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1470] close(29 [pid 317] <... unlink resumed>) = 0 [pid 1472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6390053990, parent_tid=0x7f6390053990, exit_signal=0, stack=0x7f6390033000, stack_size=0x20240, tls=0x7f63900536c0} [pid 1470] <... close resumed>) = -1 EBADF (Bad file descriptor) ci2-android-6-1/strace-static-x86_64: Process 1474 attached [pid 1470] exit_group(0 [pid 317] umount2("./80/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1474] set_robust_list(0x7f63900539a0, 24 [pid 1472] <... clone3 resumed> => {parent_tid=[230]}, 88) = 230 [pid 1471] <... futex resumed>) = ? [pid 1470] <... exit_group resumed>) = ? [pid 1474] <... set_robust_list resumed>) = 0 [pid 1472] rt_sigprocmask(SIG_SETMASK, [] [pid 1471] +++ exited with 0 +++ [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1470] +++ exited with 0 +++ [pid 317] newfstatat(AT_FDCWD, "./80/cgroup.net" [pid 1474] rt_sigprocmask(SIG_SETMASK, [] [pid 1472] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... restart_syscall resumed>) = 0 [pid 1474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1472] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1474] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1472] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] unlink("./80/cgroup.net" [pid 316] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 1474] <... socket resumed>) = 3 [pid 316] <... restart_syscall resumed>) = 0 [pid 313] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1474] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 317] umount2("./80/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1472] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... openat resumed>) = 3 [pid 1474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./80/cgroup.cpu" [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] fstat(3 [pid 1474] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1472] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1474] <... socket resumed>) = 4 [pid 317] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 316] <... openat resumed>) = 3 [pid 313] getdents64(3 [pid 1474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./80/cgroup.cpu" [pid 316] fstat(3 [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 1474] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 316] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1472] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./80/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 316] getdents64(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 314] <... restart_syscall resumed>) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] newfstatat(AT_FDCWD, "./80/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./80/cgroup" [pid 316] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./65/binderfs" [pid 1474] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1472] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... unlink resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1474] <... connect resumed>) = 0 [pid 317] getdents64(3 [pid 316] newfstatat(AT_FDCWD, "./77/binderfs" [pid 314] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] unlink("./65/binderfs" [pid 1474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... openat resumed>) = 3 [pid 313] <... unlink resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 317] close(3 [pid 316] unlink("./77/binderfs" [pid 314] fstat(3 [pid 313] umount2("./65/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1472] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... futex resumed>) = 0 [pid 317] rmdir("./80" [pid 316] umount2("./77/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 313] newfstatat(AT_FDCWD, "./65/cgroup.net" [pid 1474] sendfile(-1, -1, [3 [pid 1472] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... rmdir resumed>) = 0 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1474] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 317] mkdir("./81", 0777 [pid 316] newfstatat(AT_FDCWD, "./77/cgroup.net" [pid 314] getdents64(3 [pid 313] unlink("./65/cgroup.net" [pid 1474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdir resumed>) = 0 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] unlink("./77/cgroup.net" [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 6 entries */, 32768) = 176 [pid 313] umount2("./65/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1472] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] umount2("./77/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] newfstatat(AT_FDCWD, "./65/cgroup.cpu" [pid 1474] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1472] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] close(3 [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1474] <... clone3 resumed>) = 231 [pid 317] <... close resumed>) = 0 [pid 316] newfstatat(AT_FDCWD, "./77/cgroup.cpu" [pid 314] newfstatat(AT_FDCWD, "./73/binderfs" [pid 313] unlink("./65/cgroup.cpu" [pid 1474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlink resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 316] unlink("./77/cgroup.cpu" [pid 314] unlink("./73/binderfs" [pid 313] umount2("./65/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1472] futex(0x7f6390132908, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 316] <... unlink resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] <... futex resumed>) = 0 [pid 317] <... 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 316] umount2("./77/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./65/cgroup" [pid 1474] ioctl(3, PPPIOCSMRU, 0 [pid 1472] futex(0x7f639013290c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 316] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] umount2("./73/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1474] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 317] <... 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 316] newfstatat(AT_FDCWD, "./77/cgroup" [pid 313] unlink("./65/cgroup" [pid 1474] futex(0x7f639013290c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 316] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1472] <... futex resumed>) = 0 [pid 316] unlink("./77/cgroup" [pid 313] getdents64(3 [pid 1474] futex(0x7f6390132908, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1472] close(3 [pid 317] <... close resumed>) = 0 [pid 316] <... unlink resumed>) = 0 [pid 314] newfstatat(AT_FDCWD, "./73/cgroup.net" [pid 313] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 1472] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 316] getdents64(3 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 1472] close(4 [pid 317] <... socket resumed>) = 3 [pid 316] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 314] unlink("./73/cgroup.net" [pid 313] <... close resumed>) = 0 [pid 1472] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 313] rmdir("./65" [pid 1472] close(5 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... unlink resumed>) = 0 [pid 313] <... rmdir resumed>) = 0 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] rmdir("./77" [pid 314] umount2("./73/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] mkdir("./66", 0777 [pid 1472] close(6 [pid 317] <... 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 316] <... rmdir resumed>) = 0 [pid 313] <... mkdir resumed>) = 0 [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] mkdir("./78", 0777 [pid 314] newfstatat(AT_FDCWD, "./73/cgroup.cpu" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1472] close(7 [pid 317] <... 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 316] <... mkdir resumed>) = 0 [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... socket resumed>) = 3 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] unlink("./73/cgroup.cpu" [pid 313] close(3 [pid 1472] close(8 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] <... unlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 314] umount2("./73/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1472] close(9 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1472] close(10 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] newfstatat(AT_FDCWD, "./73/cgroup" [pid 313] <... 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 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1472] close(11 [pid 317] <... 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 316] <... 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] unlink("./73/cgroup" [pid 313] <... 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 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] close(3 [pid 1472] close(12 [pid 317] <... 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 316] <... 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] <... unlink resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 316] close(3 [pid 314] getdents64(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1472] close(13 [pid 317] <... 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 316] <... close resumed>) = 0 [pid 314] <... getdents64 resumed>, 0x55557ce53810 /* 0 entries */, 32768) = 0 [pid 313] <... socket resumed>) = 3 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 316] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1472] close(14 [pid 317] <... 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 316] <... socket resumed>) = 3 [pid 314] <... close resumed>) = 0 [pid 313] <... 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 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 314] rmdir("./73" [pid 317] <... close resumed>) = 0 [pid 314] <... rmdir resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] mkdir("./74", 0777 [pid 1472] close(15 [pid 317] <... socket resumed>) = 3 [pid 316] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... mkdir resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1472] close(16 [pid 317] <... 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 316] <... 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] <... socket resumed>) = 3 [pid 313] <... 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 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 1472] close(17 [pid 317] <... 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 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1472] close(18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] <... 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] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1472] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 1472] close(20 [pid 317] <... 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 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... 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 313] <... 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 1472] close(21 [pid 317] <... 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 316] <... 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] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1472] close(22 [pid 316] <... 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] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... 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 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] close(3 [pid 313] <... 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 1472] close(23 [pid 317] close(3 [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... close resumed>) = 0 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... 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 1472] close(24 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[] [pid 316] <... 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 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 316] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... socket resumed>) = 3 [pid 313] <... 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 1472] close(25 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... 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] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] close(3 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] close(3 [pid 313] <... close resumed>) = 0 [pid 1472] close(26 [pid 316] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 1472] close(27 [pid 316] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 313] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1476 attached [pid 1472] close(28 [pid 316] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1476] set_robust_list(0x55557ce52760, 24 [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x55557ce52750) = 249 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1476] <... set_robust_list resumed>) = 0 [pid 1472] close(29 [pid 317] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... 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 1476] rt_sigprocmask(SIG_SETMASK, [] [pid 1472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1472] exit_group(0 [pid 316] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1476] chdir("./81" [pid 1474] <... futex resumed>) = ? [pid 1472] <... exit_group resumed>) = ? [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1476] <... chdir resumed>) = 0 [pid 1474] +++ exited with 0 +++ [pid 1472] +++ exited with 0 +++ [pid 316] <... 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] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... 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 1476] <... prctl resumed>) = 0 [pid 316] <... 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 315] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 314] <... 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 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1476] setpgid(0, 0 [pid 316] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... 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 1476] <... setpgid resumed>) = 0 [pid 316] <... 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 313] close(3 [pid 1476] symlink("/syzcgroup/unified/syz4", "./cgroup" [pid 316] close(3 [pid 314] <... 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 313] <... close resumed>) = 0 [pid 1476] <... symlink resumed>) = 0 [pid 316] <... close resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1476] symlink("/syzcgroup/cpu/syz4", "./cgroup.cpu" [pid 316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... 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 313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1476] <... symlink resumed>) = 0 [pid 316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1476] symlink("/syzcgroup/net/syz4", "./cgroup.net" [pid 316] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... 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 ci2-android-6-1/strace-static-x86_64: Process 1478 attached ci2-android-6-1/strace-static-x86_64: Process 1477 attached [pid 1476] <... symlink resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 313] <... clone resumed>, child_tidptr=0x55557ce52750) = 203 [pid 1478] set_robust_list(0x55557ce52760, 24 [pid 1477] set_robust_list(0x55557ce52760, 24 [pid 1476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] <... clone resumed>, child_tidptr=0x55557ce52750) = 237 [pid 314] <... 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 313] rt_sigprocmask(SIG_SETMASK, [] [pid 1478] <... set_robust_list resumed>) = 0 [pid 1477] <... set_robust_list resumed>) = 0 [pid 1476] <... openat resumed>) = 3 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... restart_syscall resumed>) = 0 [pid 314] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 313] <... rt_sigprocmask resumed>, NULL, 8)