ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor4138775689 <...> Warning: Permanently added '10.128.0.65' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor4138775689", ["ci2-android-6-12-rust/syz-executor4138775689"], 0x7fffbd36dfb0 /* 10 vars */) = 0 brk(NULL) = 0x555561f8c000 brk(0x555561f8cd40) = 0x555561f8cd40 arch_prctl(ARCH_SET_FS, 0x555561f8c3c0) = 0 set_tid_address(0x555561f8c690) = 312 set_robust_list(0x555561f8c6a0, 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-6-12-rust/syz-executor4138775689", 4096) = 50 getrandom("\xbf\x5c\x00\x93\x20\xc8\xaa\xf9", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555561f8cd40 brk(0x555561fadd40) = 0x555561fadd40 brk(0x555561fae000) = 0x555561fae000 mprotect(0x7f8db2302000, 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=0x555561f8c690) = 313 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, "313", 3) = 3 close(3) = 0 kill(313, SIGKILL) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 313 attached [pid 313] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=313, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- getrandom("\x9b\xfa\x39\x50\xfb\x79\xcc\xe4", 8, GRND_NONBLOCK) = 8 mkdir("./syzkaller.J8gnWE", 0700) = 0 chmod("./syzkaller.J8gnWE", 0777) = 0 chdir("./syzkaller.J8gnWE") = 0 mkdir("./0", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 314 attached , child_tidptr=0x555561f8c690) = 314 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] chdir("./0") = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 314] write(1, "executing program\n", 18) = 18 [pid 314] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 executing program [pid 314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 314] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0} => {parent_tid=[315]}, 88) = 315 ci2-android-6-12-rust/strace-static-x86_64: Process 315 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 315] set_robust_list(0x7f8db22229a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] <... set_robust_list resumed>) = 0 [pid 314] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 315] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 315] <... futex resumed>) = 1 [pid 314] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] mount(NULL, "./sys", "sysfs", 0, NULL [pid 314] <... futex resumed>) = 0 [ 109.388797][ T36] audit: type=1400 audit(1790299774.130:64): avc: denied { execmem } for pid=312 comm="syz-executor413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 315] <... mount resumed>) = 0 [pid 314] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... futex resumed>) = 1 [pid 315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 315] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... futex resumed>) = 1 [pid 315] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 315] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 314] exit_group(0 [pid 315] <... futex resumed>) = 1 [pid 315] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 315] +++ exited with 0 +++ [pid 314] <... exit_group resumed>) = ? [pid 314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./0/binderfs") = 0 umount2("./0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./0/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./0/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./0") = 0 mkdir("./1", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 316 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] chdir("./1") = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] symlink("/dev/binderfs", "./binderfs") = 0 [pid 316] write(1, "executing program\n", 18) = 18 executing program [pid 316] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 316] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0} => {parent_tid=[317]}, 88) = 317 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-12-rust/strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 317] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 316] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 316] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... futex resumed>) = 1 [pid 317] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 317] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 316] <... futex resumed>) = 0 [pid 317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 316] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 316] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 316] <... futex resumed>) = 0 [pid 317] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 316] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... pwrite64 resumed>) = 36 [pid 316] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 316] exit_group(0 [pid 317] <... futex resumed>) = ? [pid 316] <... exit_group resumed>) = ? [pid 317] +++ exited with 0 +++ [pid 316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 109.415670][ T36] audit: type=1400 audit(1790299774.160:65): avc: denied { mounton } for pid=314 comm="syz-executor413" path="/root/syzkaller.J8gnWE/0/sys" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 109.458244][ T36] audit: type=1400 audit(1790299774.160:66): avc: denied { mount } for pid=314 comm="syz-executor413" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./1/binderfs") = 0 umount2("./1/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./1/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./1/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./1/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./1/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./1/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./1") = 0 mkdir("./2", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 318 [pid 318] chdir("./2") = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 318] <... prctl resumed>) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 318] write(1, "executing program\n", 18) = 18 executing program [pid 318] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 318] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 318] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 319 attached => {parent_tid=[319]}, 88) = 319 [pid 319] set_robust_list(0x7f8db22229a0, 24 [pid 318] rt_sigprocmask(SIG_SETMASK, [] [pid 319] <... set_robust_list resumed>) = 0 [pid 318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 318] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] mkdirat(AT_FDCWD, "./sys", 0777 [pid 318] <... futex resumed>) = 0 [pid 318] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 319] <... mkdirat resumed>) = 0 [pid 319] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] <... futex resumed>) = 0 [pid 318] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 318] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 319] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 319] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] <... futex resumed>) = 0 [pid 319] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 318] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 318] <... futex resumed>) = 0 [pid 318] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 319] <... openat resumed>) = 3 [pid 319] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] <... futex resumed>) = 0 [pid 319] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 319] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 318] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 319] <... pwrite64 resumed>) = 36 [pid 319] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 318] <... futex resumed>) = 0 [pid 319] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] exit_group(0) = ? [pid 319] <... futex resumed>) = ? [pid 319] +++ exited with 0 +++ [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./2/binderfs") = 0 umount2("./2/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./2/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./2/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./2/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./2/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./2/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./2") = 0 mkdir("./3", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] chdir("./3") = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 320 [pid 320] write(1, "executing program\n", 18 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 320] <... write resumed>) = 18 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 320] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 320] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x7f8db22229a0, 24 [pid 320] <... clone3 resumed> => {parent_tid=[321]}, 88) = 321 [pid 321] <... set_robust_list resumed>) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [] [pid 321] rt_sigprocmask(SIG_SETMASK, [] [pid 320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 320] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] mkdirat(AT_FDCWD, "./sys", 0777 [pid 320] <... futex resumed>) = 0 [pid 320] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... mkdirat resumed>) = 0 [pid 321] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... futex resumed>) = 0 [pid 320] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... futex resumed>) = 0 [pid 320] <... futex resumed>) = 1 [pid 321] mount(NULL, "./sys", "sysfs", 0, NULL [pid 320] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... mount resumed>) = 0 [pid 321] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 320] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] <... openat resumed>) = 3 [pid 320] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... futex resumed>) = 0 [pid 320] <... futex resumed>) = 1 [pid 321] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 320] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... pwrite64 resumed>) = 36 [pid 321] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] exit_group(0 [pid 321] <... futex resumed>) = ? [pid 320] <... exit_group resumed>) = ? [pid 321] +++ exited with 0 +++ [pid 320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./3/binderfs") = 0 umount2("./3/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./3/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./3/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./3/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./3/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 [ 109.480587][ T36] audit: type=1400 audit(1790299774.190:67): avc: denied { unmount } for pid=312 comm="syz-executor413" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 rmdir("./3/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./3") = 0 mkdir("./4", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] chdir("./4") = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] symlink("/dev/binderfs", "./binderfs") = 0 [pid 322] write(1, "executing program\n", 18) = 18 executing program [pid 322] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 322] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x7f8db22229a0, 24 [pid 322] <... clone3 resumed> => {parent_tid=[323]}, 88) = 323 [pid 323] <... set_robust_list resumed>) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [] [pid 323] rt_sigprocmask(SIG_SETMASK, [] [pid 322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 322] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] mkdirat(AT_FDCWD, "./sys", 0777 [pid 322] <... futex resumed>) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 322 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] <... mkdirat resumed>) = 0 [pid 322] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 322] <... futex resumed>) = 0 [pid 323] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 322] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 322] <... futex resumed>) = 0 [pid 323] mount(NULL, "./sys", "sysfs", 0, NULL [pid 322] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... mount resumed>) = 0 [pid 323] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... futex resumed>) = 1 [pid 322] <... futex resumed>) = 0 [pid 323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 322] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... openat resumed>) = 3 [pid 323] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... futex resumed>) = 1 [pid 322] <... futex resumed>) = 0 [pid 323] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 322] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... pwrite64 resumed>) = 36 [pid 323] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] exit_group(0) = ? [pid 323] <... futex resumed>) = ? [pid 323] +++ exited with 0 +++ [pid 322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./4/binderfs") = 0 umount2("./4/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./4/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./4/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./4/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./4/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./4/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./4") = 0 mkdir("./5", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 324 ci2-android-6-12-rust/strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 324] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 324] chdir("./5") = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 324] write(1, "executing program\n", 18) = 18 [pid 324] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 324] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 324] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 324] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 324] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] <... clone3 resumed> => {parent_tid=[325]}, 88) = 325 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 325] mkdirat(AT_FDCWD, "./sys", 0777 [pid 324] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 325] <... mkdirat resumed>) = 0 [pid 325] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 325] mount(NULL, "./sys", "sysfs", 0, NULL [pid 324] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 324] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 325] <... mount resumed>) = 0 [pid 325] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 325] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 324] <... futex resumed>) = 0 [pid 325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 324] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 325] <... openat resumed>) = 3 [pid 325] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 325] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 324] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... pwrite64 resumed>) = 36 [pid 324] <... futex resumed>) = 0 [pid 325] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 325] <... futex resumed>) = 0 [pid 324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 325] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 324] exit_group(0 [pid 325] <... futex resumed>) = ? [pid 324] <... exit_group resumed>) = ? [pid 325] +++ exited with 0 +++ [pid 324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./5/binderfs") = 0 umount2("./5/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./5/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./5/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./5/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./5/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./5/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./5") = 0 mkdir("./6", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 326 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 326] chdir("./6") = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 326] <... openat resumed>) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 326] write(1, "executing program\n", 18) = 18 [pid 326] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 326] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 326] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 327 attached [pid 327] set_robust_list(0x7f8db22229a0, 24 [pid 326] <... clone3 resumed> => {parent_tid=[327]}, 88) = 327 [pid 327] <... set_robust_list resumed>) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [] [pid 327] rt_sigprocmask(SIG_SETMASK, [] [pid 326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 326] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] mkdirat(AT_FDCWD, "./sys", 0777 [pid 326] <... futex resumed>) = 0 [pid 326] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 327] <... mkdirat resumed>) = 0 [pid 327] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 327] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 326] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 326] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 327] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 327] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 327] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 326] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 326] <... futex resumed>) = 0 [pid 327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 326] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 327] <... openat resumed>) = 3 [pid 327] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = 0 [pid 326] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = 1 [pid 326] <... futex resumed>) = 0 [pid 327] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 326] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 327] <... pwrite64 resumed>) = 36 [pid 327] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 327] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 326] exit_group(0 [pid 327] <... futex resumed>) = ? [pid 326] <... exit_group resumed>) = ? [pid 327] +++ exited with 0 +++ [pid 326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./6/binderfs") = 0 umount2("./6/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./6/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./6/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./6/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./6/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./6/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./6") = 0 mkdir("./7", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 328 attached [pid 328] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] chdir("./7") = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 328] write(1, "executing program\n", 18) = 18 executing program [pid 328] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 328] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 328 [pid 328] rt_sigprocmask(SIG_BLOCK, ~[] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0} => {parent_tid=[329]}, 88) = 329 ci2-android-6-12-rust/strace-static-x86_64: Process 329 attached [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 329] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] mount(NULL, "./sys", "sysfs", 0, NULL [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] <... mount resumed>) = 0 [pid 329] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 329] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = 0 [pid 328] <... futex resumed>) = 1 [pid 328] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 329] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] exit_group(0 [pid 329] <... futex resumed>) = ? [pid 328] <... exit_group resumed>) = ? [pid 329] +++ exited with 0 +++ [pid 328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./7/binderfs") = 0 umount2("./7/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./7/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./7/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./7/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./7/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./7/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./7") = 0 mkdir("./8", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] chdir("./8" [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 330 [pid 330] <... chdir resumed>) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 330] <... prctl resumed>) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 330] write(1, "executing program\n", 18) = 18 [pid 330] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 330] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 331 attached => {parent_tid=[331]}, 88) = 331 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] set_robust_list(0x7f8db22229a0, 24 [pid 330] <... futex resumed>) = 0 [pid 331] <... set_robust_list resumed>) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [] [pid 330] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 331] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = 1 [pid 330] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] mount(NULL, "./sys", "sysfs", 0, NULL [pid 330] <... futex resumed>) = 0 [pid 331] <... mount resumed>) = 0 [pid 330] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 331] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 330] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = 1 [pid 331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 330] <... futex resumed>) = 0 [pid 331] <... openat resumed>) = 3 [pid 330] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 331] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = 1 [pid 330] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 330] <... futex resumed>) = 0 [pid 331] <... pwrite64 resumed>) = 36 [pid 330] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 331] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 330] exit_group(0) = ? [pid 331] <... futex resumed>) = ? [pid 331] +++ exited with 0 +++ [pid 330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./8/binderfs") = 0 umount2("./8/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./8/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./8/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./8/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./8/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./8/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./8") = 0 mkdir("./9", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 332 ci2-android-6-12-rust/strace-static-x86_64: Process 332 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] chdir("./9") = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 [pid 332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 332] write(1, "executing program\n", 18) = 18 executing program [pid 332] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 332] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 333 attached => {parent_tid=[333]}, 88) = 333 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 333] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 333] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 333] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 332] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 332] <... futex resumed>) = 0 [pid 333] mount(NULL, "./sys", "sysfs", 0, NULL [pid 332] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 333] <... mount resumed>) = 0 [pid 333] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 333] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 332] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 332] <... futex resumed>) = 0 [pid 333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 332] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 333] <... openat resumed>) = 3 [pid 333] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 333] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 332] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 333] <... pwrite64 resumed>) = 36 [pid 333] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 333] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 332] exit_group(0 [pid 333] <... futex resumed>) = ? [pid 332] <... exit_group resumed>) = ? [pid 333] +++ exited with 0 +++ [pid 332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./9/binderfs") = 0 umount2("./9/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./9/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./9/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./9/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./9/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./9/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./9") = 0 mkdir("./10", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 334 ci2-android-6-12-rust/strace-static-x86_64: Process 334 attached [pid 334] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] chdir("./10") = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 [pid 334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 334] write(1, "executing program\n", 18 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 334] <... write resumed>) = 18 executing program [pid 334] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 334] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 334] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 334] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 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=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 335 attached => {parent_tid=[335]}, 88) = 335 [pid 335] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [] [pid 335] rt_sigprocmask(SIG_SETMASK, [] [pid 334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 334] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] mkdirat(AT_FDCWD, "./sys", 0777 [pid 334] <... futex resumed>) = 0 [pid 334] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] <... mkdirat resumed>) = 0 [pid 335] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 334] <... futex resumed>) = 0 [pid 335] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 334] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = 0 [pid 334] <... futex resumed>) = 1 [pid 335] mount(NULL, "./sys", "sysfs", 0, NULL [pid 334] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] <... mount resumed>) = 0 [pid 335] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = 0 [pid 334] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = 1 [pid 334] <... futex resumed>) = 0 [pid 335] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 334] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] <... openat resumed>) = 3 [pid 335] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = 0 [pid 335] <... futex resumed>) = 1 [pid 334] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 334] <... futex resumed>) = 0 [pid 335] <... pwrite64 resumed>) = 36 [pid 334] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = 0 [pid 334] exit_group(0 [pid 335] <... futex resumed>) = 1 [pid 334] <... exit_group resumed>) = ? [pid 335] +++ exited with 0 +++ [pid 334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./10/binderfs") = 0 umount2("./10/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./10/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./10/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./10/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./10/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./10/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./10") = 0 mkdir("./11", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 336 attached , child_tidptr=0x555561f8c690) = 336 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] chdir("./11") = 0 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 [pid 336] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 336] write(1, "executing program\n", 18) = 18 [pid 336] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 336] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 336] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 336] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 336] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] <... clone3 resumed> => {parent_tid=[337]}, 88) = 337 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 336] <... futex resumed>) = 1 [pid 337] mkdirat(AT_FDCWD, "./sys", 0777 [pid 336] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] <... mkdirat resumed>) = 0 [pid 337] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] <... futex resumed>) = 0 [pid 337] mount(NULL, "./sys", "sysfs", 0, NULL [pid 336] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 336] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] <... mount resumed>) = 0 [pid 337] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 336] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 336] <... futex resumed>) = 1 [pid 337] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 336] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] <... openat resumed>) = 3 [pid 337] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] <... futex resumed>) = 0 [pid 336] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] <... futex resumed>) = 0 [pid 336] <... futex resumed>) = 1 [pid 337] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 336] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] <... pwrite64 resumed>) = 36 [pid 337] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] <... futex resumed>) = 0 [pid 337] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 336] exit_group(0 [pid 337] <... futex resumed>) = ? [pid 336] <... exit_group resumed>) = ? [pid 337] +++ exited with 0 +++ [pid 336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./11/binderfs") = 0 umount2("./11/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./11/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./11/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./11/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./11/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./11/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./11") = 0 mkdir("./12", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 338 ci2-android-6-12-rust/strace-static-x86_64: Process 338 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] chdir("./12") = 0 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 338] setpgid(0, 0) = 0 [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1000", 4) = 4 [pid 338] close(3) = 0 [pid 338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 338] write(1, "executing program\n", 18) = 18 executing program [pid 338] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 338] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 338] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 339 attached => {parent_tid=[339]}, 88) = 339 [pid 339] set_robust_list(0x7f8db22229a0, 24 [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 339] <... set_robust_list resumed>) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 338] <... futex resumed>) = 1 [pid 339] mkdirat(AT_FDCWD, "./sys", 0777 [pid 338] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 339] <... mkdirat resumed>) = 0 [pid 339] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 338] <... futex resumed>) = 0 [pid 339] mount(NULL, "./sys", "sysfs", 0, NULL [pid 338] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 338] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 339] <... mount resumed>) = 0 [pid 339] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 338] <... futex resumed>) = 0 [pid 339] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 338] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 339] <... openat resumed>) = 3 [pid 339] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 338] <... futex resumed>) = 0 [pid 339] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 338] <... futex resumed>) = 1 [pid 339] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 338] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 339] <... pwrite64 resumed>) = 36 [pid 339] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 338] <... futex resumed>) = 0 [pid 339] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] exit_group(0 [pid 339] <... futex resumed>) = ? [pid 338] <... exit_group resumed>) = ? [pid 339] +++ exited with 0 +++ [pid 338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./12/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./12/binderfs") = 0 umount2("./12/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./12/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./12/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./12/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./12/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./12/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./12") = 0 mkdir("./13", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 340 attached [pid 340] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] chdir("./13") = 0 [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] setpgid(0, 0) = 0 [pid 340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 340] write(3, "1000", 4) = 4 [pid 340] close(3) = 0 [pid 340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 340] write(1, "executing program\n", 18) = 18 executing program [pid 340] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 340] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 340] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 340] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 341 attached [pid 341] set_robust_list(0x7f8db22229a0, 24 [pid 340] <... clone3 resumed> => {parent_tid=[341]}, 88) = 341 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 340 [pid 341] <... set_robust_list resumed>) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 341] rt_sigprocmask(SIG_SETMASK, [] [pid 340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 340] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] mkdirat(AT_FDCWD, "./sys", 0777 [pid 340] <... futex resumed>) = 0 [pid 340] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] <... mkdirat resumed>) = 0 [pid 341] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 340] <... futex resumed>) = 0 [pid 341] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 340] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 340] <... futex resumed>) = 1 [pid 341] mount(NULL, "./sys", "sysfs", 0, NULL [pid 340] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] <... mount resumed>) = 0 [pid 341] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 340] <... futex resumed>) = 0 [pid 341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 340] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... openat resumed>) = 3 [pid 341] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 340] <... futex resumed>) = 1 [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 340] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 340] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 340] <... futex resumed>) = 1 [pid 341] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 340] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] <... pwrite64 resumed>) = 36 [pid 341] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 340] <... futex resumed>) = 0 [pid 341] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 340] exit_group(0 [pid 341] <... futex resumed>) = ? [pid 340] <... exit_group resumed>) = ? [pid 341] +++ exited with 0 +++ [pid 340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./13/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./13/binderfs") = 0 umount2("./13/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./13/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./13/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./13/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./13/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./13/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./13") = 0 mkdir("./14", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 342 attached [pid 342] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] chdir("./14") = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] setpgid(0, 0) = 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 [pid 342] symlink("/dev/binderfs", "./binderfs" [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 342 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] <... symlink resumed>) = 0 executing program [pid 342] write(1, "executing program\n", 18) = 18 [pid 342] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 342] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 343 attached [pid 343] set_robust_list(0x7f8db22229a0, 24 [pid 342] <... clone3 resumed> => {parent_tid=[343]}, 88) = 343 [pid 343] <... set_robust_list resumed>) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [] [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] mkdirat(AT_FDCWD, "./sys", 0777 [pid 342] <... futex resumed>) = 0 [pid 342] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 343] <... mkdirat resumed>) = 0 [pid 343] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 342] <... futex resumed>) = 0 [pid 343] mount(NULL, "./sys", "sysfs", 0, NULL [pid 342] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 343] <... mount resumed>) = 0 [pid 343] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 342] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 343] <... openat resumed>) = 3 [pid 343] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 342] <... futex resumed>) = 0 [pid 343] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 343] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 342] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 343] <... pwrite64 resumed>) = 36 [pid 343] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 342] <... futex resumed>) = 0 [pid 343] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] exit_group(0) = ? [pid 343] <... futex resumed>) = ? [pid 343] +++ exited with 0 +++ [pid 342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./14/binderfs") = 0 umount2("./14/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./14/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./14/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./14/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./14/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./14/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./14") = 0 mkdir("./15", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] chdir("./15") = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 344 [pid 344] write(3, "1000", 4) = 4 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] close(3) = 0 [pid 344] symlink("/dev/binderfs", "./binderfs") = 0 [pid 344] write(1, "executing program\n", 18) = 18 executing program [pid 344] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 344] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 344] <... clone3 resumed> => {parent_tid=[345]}, 88) = 345 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 344] <... futex resumed>) = 1 [pid 345] mkdirat(AT_FDCWD, "./sys", 0777 [pid 344] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 345] <... mkdirat resumed>) = 0 [pid 345] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 344] <... futex resumed>) = 0 [pid 345] mount(NULL, "./sys", "sysfs", 0, NULL [pid 344] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 345] <... mount resumed>) = 0 [pid 345] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 344] <... futex resumed>) = 0 [pid 345] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 344] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 344] <... futex resumed>) = 1 [pid 345] <... openat resumed>) = 3 [pid 345] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 344] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 344] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 344] <... futex resumed>) = 1 [pid 345] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 344] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 345] <... pwrite64 resumed>) = 36 [pid 345] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 344] <... futex resumed>) = 0 [pid 344] exit_group(0 [pid 345] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 344] <... exit_group resumed>) = ? [pid 345] +++ exited with 0 +++ [pid 344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./15/binderfs") = 0 umount2("./15/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./15/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./15/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./15/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./15/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./15/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./15") = 0 mkdir("./16", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 346 attached [pid 346] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] chdir("./16") = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] setpgid(0, 0) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 346] close(3) = 0 [pid 346] symlink("/dev/binderfs", "./binderfs" [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 346 [pid 346] <... symlink resumed>) = 0 [pid 346] write(1, "executing program\n", 18 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] <... write resumed>) = 18 executing program [pid 346] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 346] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 346] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 346] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 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=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x7f8db22229a0, 24 [pid 346] <... clone3 resumed> => {parent_tid=[347]}, 88) = 347 [pid 347] <... set_robust_list resumed>) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [] [pid 347] rt_sigprocmask(SIG_SETMASK, [] [pid 346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 346] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] mkdirat(AT_FDCWD, "./sys", 0777 [pid 346] <... futex resumed>) = 0 [pid 346] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... mkdirat resumed>) = 0 [pid 347] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 346] <... futex resumed>) = 0 [pid 347] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 346] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 346] <... futex resumed>) = 0 [pid 347] mount(NULL, "./sys", "sysfs", 0, NULL [pid 346] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... mount resumed>) = 0 [pid 347] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 346] <... futex resumed>) = 0 [pid 346] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 1 [pid 347] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 346] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... openat resumed>) = 3 [pid 347] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 1 [pid 346] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 346] <... futex resumed>) = 0 [pid 347] <... pwrite64 resumed>) = 36 [pid 346] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 1 [pid 346] exit_group(0) = ? [pid 347] +++ exited with 0 +++ [pid 346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./16/binderfs") = 0 umount2("./16/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./16/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./16/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./16/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./16/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./16/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./16") = 0 mkdir("./17", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 348 attached [pid 348] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] chdir("./17") = 0 [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 348] setpgid(0, 0) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 348 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] <... openat resumed>) = 3 [pid 348] write(3, "1000", 4) = 4 [pid 348] close(3) = 0 [pid 348] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 348] write(1, "executing program\n", 18) = 18 [pid 348] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 348] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 348] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 348] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 349] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 348] <... clone3 resumed> => {parent_tid=[349]}, 88) = 349 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 1 [pid 348] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 349] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 349] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 1 [pid 348] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] mount(NULL, "./sys", "sysfs", 0, NULL [pid 348] <... futex resumed>) = 0 [pid 349] <... mount resumed>) = 0 [pid 348] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 349] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 348] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 1 [pid 348] <... futex resumed>) = 0 [pid 349] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 348] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 349] <... openat resumed>) = 3 [pid 349] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 1 [pid 349] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 348] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... pwrite64 resumed>) = 36 [pid 348] <... futex resumed>) = 0 [pid 348] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 349] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 348] exit_group(0 [pid 349] <... futex resumed>) = 1 [pid 349] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 348] <... exit_group resumed>) = ? [pid 349] <... futex resumed>) = ? [pid 349] +++ exited with 0 +++ [pid 348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17/binderfs") = 0 umount2("./17/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./17/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./17/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./17/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17") = 0 mkdir("./18", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 350 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 350 attached [pid 350] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] chdir("./18") = 0 [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 350] setpgid(0, 0) = 0 [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 350] write(3, "1000", 4) = 4 [pid 350] close(3) = 0 [pid 350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 350] write(1, "executing program\n", 18) = 18 executing program [pid 350] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 350] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 350] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 351 attached => {parent_tid=[351]}, 88) = 351 [pid 351] set_robust_list(0x7f8db22229a0, 24 [pid 350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 350] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] <... set_robust_list resumed>) = 0 [pid 351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 351] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 351] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 350] <... futex resumed>) = 0 [pid 351] mount(NULL, "./sys", "sysfs", 0, NULL [pid 350] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] <... mount resumed>) = 0 [pid 351] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] <... futex resumed>) = 0 [pid 350] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = 0 [pid 350] <... futex resumed>) = 1 [pid 351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 350] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] <... openat resumed>) = 3 [pid 351] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... futex resumed>) = 0 [pid 350] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = 1 [pid 350] <... futex resumed>) = 0 [pid 351] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 350] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] <... pwrite64 resumed>) = 36 [pid 351] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... futex resumed>) = 0 [pid 351] <... futex resumed>) = 1 [pid 350] exit_group(0 [pid 351] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] <... exit_group resumed>) = ? [pid 351] <... futex resumed>) = ? [pid 351] +++ exited with 0 +++ [pid 350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18/binderfs") = 0 umount2("./18/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./18/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./18/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./18/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18") = 0 mkdir("./19", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 352 attached [pid 352] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] chdir("./19") = 0 [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 352] setpgid(0, 0) = 0 [pid 352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 352] write(3, "1000", 4) = 4 [pid 352] close(3) = 0 [pid 352] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 352] write(1, "executing program\n", 18) = 18 [pid 352] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 352] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 352] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 352] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 353 attached [pid 353] set_robust_list(0x7f8db22229a0, 24 [pid 352] <... clone3 resumed> => {parent_tid=[353]}, 88) = 353 [pid 353] <... set_robust_list resumed>) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [] [pid 353] rt_sigprocmask(SIG_SETMASK, [] [pid 352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 352] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] mkdirat(AT_FDCWD, "./sys", 0777 [pid 352] <... futex resumed>) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 352 [pid 353] <... mkdirat resumed>) = 0 [pid 352] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] <... futex resumed>) = 0 [pid 352] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] mount(NULL, "./sys", "sysfs", 0, NULL [pid 352] <... futex resumed>) = 0 [pid 353] <... mount resumed>) = 0 [pid 352] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] <... futex resumed>) = 0 [pid 352] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 352] <... futex resumed>) = 0 [pid 353] <... openat resumed>) = 3 [pid 352] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 352] <... futex resumed>) = 0 [pid 353] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 352] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 1 [pid 353] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 352] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] <... pwrite64 resumed>) = 36 [pid 353] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 352] <... futex resumed>) = 0 [pid 352] exit_group(0 [pid 353] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 352] <... exit_group resumed>) = ? [pid 353] +++ exited with 0 +++ [pid 352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19/binderfs") = 0 umount2("./19/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./19/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./19/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./19/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19") = 0 mkdir("./20", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 354 ci2-android-6-12-rust/strace-static-x86_64: Process 354 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] chdir("./20") = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3) = 0 [pid 354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 354] write(1, "executing program\n", 18) = 18 executing program [pid 354] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 354] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x7f8db22229a0, 24 [pid 354] <... clone3 resumed> => {parent_tid=[355]}, 88) = 355 [pid 355] <... set_robust_list resumed>) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [] [pid 355] rt_sigprocmask(SIG_SETMASK, [] [pid 354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] mkdirat(AT_FDCWD, "./sys", 0777 [pid 354] <... futex resumed>) = 0 [pid 354] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] <... mkdirat resumed>) = 0 [pid 355] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 355] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 354] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 355] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... futex resumed>) = 0 [pid 354] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = 1 [pid 355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 354] <... futex resumed>) = 0 [pid 355] <... openat resumed>) = 3 [pid 354] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... futex resumed>) = 0 [pid 354] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = 1 [pid 354] <... futex resumed>) = 0 [pid 355] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 354] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] <... pwrite64 resumed>) = 36 [pid 355] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] <... futex resumed>) = 0 [pid 354] exit_group(0) = ? [pid 355] <... futex resumed>) = ? [pid 355] +++ exited with 0 +++ [pid 354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20/binderfs") = 0 umount2("./20/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./20/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./20/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./20/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20") = 0 mkdir("./21", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 356 ci2-android-6-12-rust/strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 356] chdir("./21") = 0 [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 356] setpgid(0, 0) = 0 [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 356] write(3, "1000", 4) = 4 [pid 356] close(3) = 0 [pid 356] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 356] write(1, "executing program\n", 18) = 18 [pid 356] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 356] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 356] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 356] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 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=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x7f8db22229a0, 24 [pid 356] <... clone3 resumed> => {parent_tid=[357]}, 88) = 357 [pid 357] <... set_robust_list resumed>) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] <... futex resumed>) = 0 [pid 357] mkdirat(AT_FDCWD, "./sys", 0777 [pid 356] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 357] <... mkdirat resumed>) = 0 [pid 357] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] <... futex resumed>) = 0 [pid 356] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 356] <... futex resumed>) = 1 [pid 357] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 356] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 357] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 357] <... futex resumed>) = 0 [pid 356] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 356] <... futex resumed>) = 0 [pid 357] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 356] <... futex resumed>) = 1 [pid 357] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 356] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 357] <... pwrite64 resumed>) = 36 [pid 357] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 356] <... futex resumed>) = 0 [pid 357] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] exit_group(0 [pid 357] <... futex resumed>) = ? [pid 356] <... exit_group resumed>) = ? [pid 357] +++ exited with 0 +++ [pid 356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./21/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./21/binderfs") = 0 umount2("./21/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./21/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./21/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./21/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./21/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./21/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./21") = 0 mkdir("./22", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] chdir("./22") = 0 [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 358] setpgid(0, 0) = 0 [pid 358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 358 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 358] <... openat resumed>) = 3 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 358] write(3, "1000", 4) = 4 [pid 358] close(3) = 0 [pid 358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 358] write(1, "executing program\n", 18) = 18 executing program [pid 358] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 358] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 358] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 358] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 358] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x7f8db22229a0, 24 [pid 358] <... clone3 resumed> => {parent_tid=[359]}, 88) = 359 [pid 359] <... set_robust_list resumed>) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [] [pid 359] rt_sigprocmask(SIG_SETMASK, [] [pid 358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 358] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] mkdirat(AT_FDCWD, "./sys", 0777 [pid 358] <... futex resumed>) = 0 [pid 358] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... mkdirat resumed>) = 0 [pid 359] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] <... futex resumed>) = 0 [pid 359] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 358] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 358] <... futex resumed>) = 0 [pid 359] mount(NULL, "./sys", "sysfs", 0, NULL [pid 358] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... mount resumed>) = 0 [pid 359] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = 0 [pid 358] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 358] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... futex resumed>) = 1 [pid 359] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 359] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] <... futex resumed>) = 0 [pid 358] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 358] <... futex resumed>) = 0 [pid 358] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... pwrite64 resumed>) = 36 [pid 359] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] <... futex resumed>) = 0 [pid 359] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 358] exit_group(0 [pid 359] <... futex resumed>) = ? [pid 358] <... exit_group resumed>) = ? [pid 359] +++ exited with 0 +++ [pid 358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./22/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./22/binderfs") = 0 umount2("./22/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./22/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./22/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./22/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./22/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./22/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./22") = 0 mkdir("./23", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] chdir("./23") = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 360 [pid 360] write(1, "executing program\n", 18 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] <... write resumed>) = 18 executing program [pid 360] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 360] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 361 attached [pid 361] set_robust_list(0x7f8db22229a0, 24 [pid 360] <... clone3 resumed> => {parent_tid=[361]}, 88) = 361 [pid 361] <... set_robust_list resumed>) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [] [pid 361] rt_sigprocmask(SIG_SETMASK, [] [pid 360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 360] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] mkdirat(AT_FDCWD, "./sys", 0777 [pid 360] <... futex resumed>) = 0 [pid 360] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] <... mkdirat resumed>) = 0 [pid 361] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... futex resumed>) = 0 [pid 360] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = 1 [pid 361] mount(NULL, "./sys", "sysfs", 0, NULL [pid 360] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] <... mount resumed>) = 0 [pid 361] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... futex resumed>) = 0 [pid 360] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = 0 [pid 360] <... futex resumed>) = 1 [pid 361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 360] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] <... openat resumed>) = 3 [pid 361] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 360] <... futex resumed>) = 0 [pid 361] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 360] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... pwrite64 resumed>) = 36 [pid 360] <... futex resumed>) = 0 [pid 361] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] exit_group(0 [pid 361] <... futex resumed>) = ? [pid 360] <... exit_group resumed>) = ? [pid 361] +++ exited with 0 +++ [pid 360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./23/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./23/binderfs") = 0 umount2("./23/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./23/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./23/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./23/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./23/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./23/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./23") = 0 mkdir("./24", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 362 ci2-android-6-12-rust/strace-static-x86_64: Process 362 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] chdir("./24") = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] setpgid(0, 0) = 0 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 [pid 362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 362] write(1, "executing program\n", 18) = 18 executing program [pid 362] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 362] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] <... clone3 resumed> => {parent_tid=[363]}, 88) = 363 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 363] mkdirat(AT_FDCWD, "./sys", 0777 [pid 362] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] <... mkdirat resumed>) = 0 [pid 363] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] <... futex resumed>) = 0 [pid 363] mount(NULL, "./sys", "sysfs", 0, NULL [pid 362] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] <... mount resumed>) = 0 [pid 363] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = 0 [pid 362] <... futex resumed>) = 1 [pid 363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 362] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] <... openat resumed>) = 3 [pid 363] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] <... futex resumed>) = 0 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 362] <... futex resumed>) = 0 [pid 362] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] <... pwrite64 resumed>) = 36 [pid 363] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] exit_group(0) = ? [pid 363] <... futex resumed>) = ? [pid 363] +++ exited with 0 +++ [pid 362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./24/binderfs") = 0 umount2("./24/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./24/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./24/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./24/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./24/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./24/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./24") = 0 mkdir("./25", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 364 attached , child_tidptr=0x555561f8c690) = 364 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] chdir("./25") = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] setpgid(0, 0) = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "1000", 4) = 4 [pid 364] close(3) = 0 [pid 364] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 364] write(1, "executing program\n", 18) = 18 [pid 364] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 364] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 365 attached [pid 365] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] <... clone3 resumed> => {parent_tid=[365]}, 88) = 365 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 1 [pid 364] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 365] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] mount(NULL, "./sys", "sysfs", 0, NULL [pid 364] <... futex resumed>) = 0 [pid 364] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] <... mount resumed>) = 0 [pid 365] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 364] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] <... openat resumed>) = 3 [pid 365] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 364] <... futex resumed>) = 0 [pid 365] <... pwrite64 resumed>) = 36 [pid 364] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... futex resumed>) = 0 [pid 364] exit_group(0) = ? [pid 365] <... futex resumed>) = ? [pid 365] +++ exited with 0 +++ [pid 364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./25/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./25/binderfs") = 0 umount2("./25/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./25/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./25/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./25/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./25/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./25/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./25") = 0 mkdir("./26", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 366 attached , child_tidptr=0x555561f8c690) = 366 [pid 366] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 366] chdir("./26") = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 [pid 366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 366] write(1, "executing program\n", 18) = 18 executing program [pid 366] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 366] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 367 attached => {parent_tid=[367]}, 88) = 367 [pid 367] set_robust_list(0x7f8db22229a0, 24 [pid 366] rt_sigprocmask(SIG_SETMASK, [] [pid 367] <... set_robust_list resumed>) = 0 [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 366] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 366] <... futex resumed>) = 0 [pid 367] mkdirat(AT_FDCWD, "./sys", 0777 [pid 366] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... mkdirat resumed>) = 0 [pid 367] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 366] <... futex resumed>) = 0 [pid 366] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 366] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... openat resumed>) = 3 [pid 367] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 366] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... pwrite64 resumed>) = 36 [pid 367] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] exit_group(0 [pid 367] <... futex resumed>) = ? [pid 366] <... exit_group resumed>) = ? [pid 367] +++ exited with 0 +++ [pid 366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./26/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./26/binderfs") = 0 umount2("./26/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./26/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./26/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./26/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./26/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./26/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./26") = 0 mkdir("./27", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 368 attached [pid 368] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] chdir("./27") = 0 [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] symlink("/dev/binderfs", "./binderfs") = 0 [pid 368] write(1, "executing program\n", 18) = 18 [pid 368] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 368] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 executing program [pid 368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 368] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 369 attached [pid 369] set_robust_list(0x7f8db22229a0, 24 [pid 368] <... clone3 resumed> => {parent_tid=[369]}, 88) = 369 [pid 369] <... set_robust_list resumed>) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [] [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] mkdirat(AT_FDCWD, "./sys", 0777 [pid 368] <... futex resumed>) = 0 [pid 369] <... mkdirat resumed>) = 0 [pid 368] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 368 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 369] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... futex resumed>) = 0 [pid 368] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 368] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] <... futex resumed>) = 1 [pid 369] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 369] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] <... futex resumed>) = 0 [pid 369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 368] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... openat resumed>) = 3 [pid 368] <... futex resumed>) = 0 [pid 368] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... futex resumed>) = 0 [pid 368] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] <... futex resumed>) = 1 [pid 368] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 369] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] <... futex resumed>) = 0 [pid 369] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 368] exit_group(0 [pid 369] <... futex resumed>) = ? [pid 368] <... exit_group resumed>) = ? [pid 369] +++ exited with 0 +++ [pid 368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./27/binderfs") = 0 umount2("./27/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./27/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./27/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./27/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./27/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./27/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./27") = 0 mkdir("./28", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 370 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] chdir("./28") = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 370] write(3, "1000", 4) = 4 [pid 370] close(3) = 0 [pid 370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 370] write(1, "executing program\n", 18) = 18 executing program [pid 370] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 370] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 370] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 370] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 371 attached [pid 371] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 371] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 370] <... clone3 resumed> => {parent_tid=[371]}, 88) = 371 [pid 370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = 0 [pid 370] <... futex resumed>) = 1 [pid 371] mkdirat(AT_FDCWD, "./sys", 0777 [pid 370] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 371] <... mkdirat resumed>) = 0 [pid 371] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] <... futex resumed>) = 0 [pid 371] mount(NULL, "./sys", "sysfs", 0, NULL [pid 370] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 370] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 371] <... mount resumed>) = 0 [pid 371] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] <... futex resumed>) = 0 [pid 371] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 370] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 370] <... futex resumed>) = 0 [pid 371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 371] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 370] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 370] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = 0 [pid 370] <... futex resumed>) = 1 [pid 371] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 370] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 371] <... pwrite64 resumed>) = 36 [pid 371] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] <... futex resumed>) = 0 [pid 370] exit_group(0) = ? [pid 371] +++ exited with 0 +++ [pid 370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./28/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./28/binderfs") = 0 umount2("./28/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./28/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./28/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./28/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./28/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./28/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./28") = 0 mkdir("./29", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 372 ci2-android-6-12-rust/strace-static-x86_64: Process 372 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] chdir("./29") = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 372] write(1, "executing program\n", 18) = 18 executing program [pid 372] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 372] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 373 attached => {parent_tid=[373]}, 88) = 373 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 373] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 372] <... futex resumed>) = 0 [pid 373] mount(NULL, "./sys", "sysfs", 0, NULL [pid 372] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... mount resumed>) = 0 [pid 373] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 373] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 372] <... futex resumed>) = 0 [pid 373] <... openat resumed>) = 3 [pid 372] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 1 [pid 373] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 373] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] <... futex resumed>) = 0 [pid 372] exit_group(0) = ? [pid 373] +++ exited with 0 +++ [pid 372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./29/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./29/binderfs") = 0 umount2("./29/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./29/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./29/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./29/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./29/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./29/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./29") = 0 mkdir("./30", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] chdir("./30") = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] symlink("/dev/binderfs", "./binderfs") = 0 [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 374 [pid 374] write(1, "executing program\n", 18 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] <... write resumed>) = 18 executing program [pid 374] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 374] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 374] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 374] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 375 attached => {parent_tid=[375]}, 88) = 375 [pid 375] set_robust_list(0x7f8db22229a0, 24 [pid 374] rt_sigprocmask(SIG_SETMASK, [] [pid 375] <... set_robust_list resumed>) = 0 [pid 374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [] [pid 374] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 374] <... futex resumed>) = 0 [pid 375] mkdirat(AT_FDCWD, "./sys", 0777 [pid 374] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 375] <... mkdirat resumed>) = 0 [pid 375] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] <... futex resumed>) = 0 [pid 374] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 1 [pid 375] mount(NULL, "./sys", "sysfs", 0, NULL [pid 374] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 375] <... mount resumed>) = 0 [pid 375] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 374] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 374] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 375] <... openat resumed>) = 3 [pid 375] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 1 [pid 374] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 374] <... futex resumed>) = 0 [pid 375] <... pwrite64 resumed>) = 36 [pid 374] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 375] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 374] exit_group(0 [pid 375] <... futex resumed>) = 1 [pid 374] <... exit_group resumed>) = ? [pid 375] +++ exited with 0 +++ [pid 374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./30/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./30/binderfs") = 0 umount2("./30/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./30/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./30/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./30/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./30/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./30/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./30") = 0 mkdir("./31", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 376 ci2-android-6-12-rust/strace-static-x86_64: Process 376 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] chdir("./31") = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 376] write(1, "executing program\n", 18) = 18 [pid 376] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 376] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 377 attached [pid 377] set_robust_list(0x7f8db22229a0, 24 [pid 376] <... clone3 resumed> => {parent_tid=[377]}, 88) = 377 [pid 377] <... set_robust_list resumed>) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 377] mkdirat(AT_FDCWD, "./sys", 0777 [pid 376] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... mkdirat resumed>) = 0 [pid 377] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 377] mount(NULL, "./sys", "sysfs", 0, NULL [pid 376] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... mount resumed>) = 0 [pid 377] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... futex resumed>) = 0 [pid 376] <... futex resumed>) = 1 [pid 377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 376] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... openat resumed>) = 3 [pid 377] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 377] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 376] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... pwrite64 resumed>) = 36 [pid 376] <... futex resumed>) = 0 [pid 377] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... futex resumed>) = 0 [pid 377] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 376] exit_group(0 [pid 377] <... futex resumed>) = ? [pid 376] <... exit_group resumed>) = ? [pid 377] +++ exited with 0 +++ [pid 376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./31/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./31/binderfs") = 0 umount2("./31/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./31/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./31/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./31/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./31/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./31/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./31") = 0 mkdir("./32", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555561f8c690) = 378 ci2-android-6-12-rust/strace-static-x86_64: Process 378 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] chdir("./32") = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 378] write(1, "executing program\n", 18) = 18 [pid 378] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 378] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x7f8db22229a0, 24) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] <... clone3 resumed> => {parent_tid=[379]}, 88) = 379 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... futex resumed>) = 0 [pid 378] <... futex resumed>) = 1 [pid 379] mkdirat(AT_FDCWD, "./sys", 0777 [pid 378] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... mkdirat resumed>) = 0 [pid 379] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] <... futex resumed>) = 0 [pid 379] mount(NULL, "./sys", "sysfs", 0, NULL [pid 378] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... mount resumed>) = 0 [pid 379] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 379] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] <... futex resumed>) = 0 [pid 379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 378] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... openat resumed>) = 3 [pid 379] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] <... futex resumed>) = 0 [pid 379] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 378] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... pwrite64 resumed>) = 36 [pid 379] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] <... futex resumed>) = 0 [pid 379] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] exit_group(0 [pid 379] <... futex resumed>) = ? [pid 378] <... exit_group resumed>) = ? [pid 379] +++ exited with 0 +++ [pid 378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./32/binderfs") = 0 umount2("./32/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./32/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./32/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./32/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./32/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./32/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./32") = 0 mkdir("./33", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] chdir("./33") = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 380] close(3) = 0 [pid 380] symlink("/dev/binderfs", "./binderfs" [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 380 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] <... symlink resumed>) = 0 [pid 380] write(1, "executing program\n", 18) = 18 executing program [pid 380] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 380] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 380] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 381 attached => {parent_tid=[381]}, 88) = 381 [pid 381] set_robust_list(0x7f8db22229a0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 380] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... futex resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./sys", 0777 [pid 380] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... mkdirat resumed>) = 0 [pid 381] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 381] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... futex resumed>) = 0 [pid 381] mount(NULL, "./sys", "sysfs", 0, NULL [pid 380] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... mount resumed>) = 0 [pid 381] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 381] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 380] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 381] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 381] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 1 [pid 381] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 380] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... pwrite64 resumed>) = 36 [pid 381] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 381] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] exit_group(0 [pid 381] <... futex resumed>) = ? [pid 380] <... exit_group resumed>) = ? [pid 381] +++ exited with 0 +++ [pid 380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./33/binderfs") = 0 umount2("./33/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./33/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./33/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./33/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./33/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./33/sys") = 0 getdents64(3, 0x555561f8d760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./33") = 0 mkdir("./34", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x555561f8c6a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... clone resumed>, child_tidptr=0x555561f8c690) = 382 [pid 382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] chdir("./34") = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 382] write(1, "executing program\n", 18) = 18 executing program [pid 382] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] rt_sigaction(SIGRT_1, {sa_handler=0x7f8db2269d10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8db225bca0}, NULL, 8) = 0 [pid 382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8db2202000 [pid 382] mprotect(0x7f8db2203000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f8db2222990, parent_tid=0x7f8db2222990, exit_signal=0, stack=0x7f8db2202000, stack_size=0x20300, tls=0x7f8db22226c0}ci2-android-6-12-rust/strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x7f8db22229a0, 24 [pid 382] <... clone3 resumed> => {parent_tid=[383]}, 88) = 383 [pid 383] <... set_robust_list resumed>) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [] [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] mkdirat(AT_FDCWD, "./sys", 0777 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... mkdirat resumed>) = 0 [pid 383] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 382] <... futex resumed>) = 0 [pid 383] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] <... futex resumed>) = 0 [pid 383] mount(NULL, "./sys", "sysfs", 0, NULL [pid 382] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... mount resumed>) = 0 [pid 383] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 382] <... futex resumed>) = 0 [pid 383] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] <... futex resumed>) = 0 [pid 383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 382] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... openat resumed>) = 3 [pid 383] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 382] <... futex resumed>) = 0 [pid 383] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] futex(0x7f8db2308b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 382] <... futex resumed>) = 0 [pid 383] <... pwrite64 resumed>) = 36 [pid 382] futex(0x7f8db2308b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] futex(0x7f8db2308b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 382] <... futex resumed>) = 0 [pid 383] futex(0x7f8db2308b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] exit_group(0) = ? [pid 383] <... futex resumed>) = ? [pid 383] +++ exited with 0 +++ [pid 382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555561f8d760 /* 4 entries */, 32768) = 104 umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./34/binderfs") = 0 umount2("./34/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./34/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./34/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./34/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./34/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555561f957a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x555561f957a0 /* 0 entries */, 32768) = 0 close(4) = 0 [ 252.381588][ T37] INFO: task jbd2/sda1-8:73 blocked for more than 122 seconds. [ 252.389279][ T37] Not tainted syzkaller #0 [ 252.394317][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.403038][ T37] task:jbd2/sda1-8 state:D stack:0 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 252.413224][ T37] Call Trace: [ 252.416519][ T37] [ 252.419446][ T37] __schedule+0x1496/0x20b0 [ 252.423975][ T37] ? __sched_text_start+0x10/0x10 [ 252.429028][ T37] ? dd_has_work+0x1f3/0x2f0 [ 252.433671][ T37] ? __kasan_check_write+0x18/0x20 [ 252.438828][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 252.444343][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 252.450264][ T37] ? blk_mq_flush_plug_list+0x1517/0x1750 [ 252.456033][ T37] schedule+0xc5/0x240 [ 252.460130][ T37] io_schedule+0x85/0x150 [ 252.464495][ T37] bit_wait_io+0x17/0xd0 [ 252.468753][ T37] __wait_on_bit+0xb6/0x2e0 [ 252.473398][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 252.478450][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 252.483967][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 252.488939][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 252.495160][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 252.500691][ T37] ? __cfi__raw_write_lock+0x10/0x10 [ 252.506039][ T37] ? _raw_read_unlock+0x16/0x40 [ 252.511014][ T37] __wait_on_buffer+0x5a/0x70 [ 252.515878][ T37] jbd2_journal_commit_transaction+0x2dba/0x5510 [ 252.522361][ T37] ? __cfi_jbd2_journal_commit_transaction+0x10/0x10 [ 252.529056][ T37] ? __schedule+0x149e/0x20b0 [ 252.533859][ T37] ? __kasan_check_write+0x18/0x20 [ 252.539160][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 252.544641][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 252.550122][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 252.556034][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 252.561621][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 252.567446][ T37] ? __try_to_del_timer_sync+0x2e8/0x440 [ 252.573200][ T37] kjournald2+0x386/0x6a0 [ 252.577566][ T37] ? __cfi_kjournald2+0x10/0x10 [ 252.582488][ T37] ? set_cpus_allowed_ptr+0xa1/0xf0 [ 252.587803][ T37] ? __cfi_autoremove_wake_function+0x10/0x10 [ 252.593910][ T37] ? __kasan_check_read+0x15/0x20 [ 252.599052][ T37] ? __kthread_parkme+0x12f/0x180 [ 252.604133][ T37] ? schedule+0xc5/0x240 [ 252.608412][ T37] kthread+0x2c7/0x360 [ 252.612516][ T37] ? __cfi_kjournald2+0x10/0x10 [ 252.617488][ T37] ? __cfi_kthread+0x10/0x10 [ 252.622147][ T37] ret_from_fork+0x64/0xa0 [ 252.626594][ T37] ? __cfi_kthread+0x10/0x10 [ 252.631362][ T37] ret_from_fork_asm+0x1a/0x30 [ 252.636186][ T37] [ 252.639396][ T37] INFO: task syz-executor413:312 blocked for more than 123 seconds. [ 252.647480][ T37] Not tainted syzkaller #0 [ 252.652452][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.661109][ T37] task:syz-executor413 state:D stack:0 pid:312 tgid:312 ppid:310 flags:0x00004000 [ 252.671282][ T37] Call Trace: [ 252.674609][ T37] [ 252.677534][ T37] __schedule+0x1496/0x20b0 [ 252.682333][ T37] ? __sched_text_start+0x10/0x10 [ 252.687373][ T37] ? calc_wheel_index+0x1b9/0x8f0 [ 252.692424][ T37] ? __kasan_check_write+0x18/0x20 [ 252.697553][ T37] ? __kasan_check_write+0x18/0x20 [ 252.702743][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 252.708239][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 252.714254][ T37] schedule+0xc5/0x240 [ 252.718391][ T37] io_schedule+0x85/0x150 [ 252.722942][ T37] bit_wait_io+0x17/0xd0 [ 252.727203][ T37] __wait_on_bit+0xb6/0x2e0 [ 252.731780][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 252.737281][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 252.742886][ T37] ? _raw_read_unlock+0x16/0x40 [ 252.747780][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 252.752770][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 252.758900][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 252.764429][ T37] do_get_write_access+0x558/0xd70 [ 252.769578][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 252.776838][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 252.783101][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 252.790010][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 252.795116][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 252.800787][ T37] ext4_delete_entry+0x32f/0x520 [ 252.805818][ T37] ? __ext4_unlink+0xb50/0xb50 [ 252.810653][ T37] ext4_rmdir+0x703/0xb80 [ 252.815147][ T37] ? __cfi_ext4_rmdir+0x10/0x10 [ 252.820023][ T37] ? down_write+0xee/0x2b0 [ 252.824477][ T37] ? bpf_lsm_inode_rmdir+0xd/0x20 [ 252.829521][ T37] vfs_rmdir+0x3de/0x560 [ 252.833836][ T37] do_rmdir+0x29a/0x590 [ 252.838052][ T37] ? __cfi_do_rmdir+0x10/0x10 [ 252.843043][ T37] ? __kasan_check_write+0x18/0x20 [ 252.848273][ T37] __x64_sys_rmdir+0x4b/0x60 [ 252.853027][ T37] x64_sys_call+0xaf7/0x2ee0 [ 252.857823][ T37] do_syscall_64+0x57/0xf0 [ 252.862896][ T37] ? clear_bhb_loop+0x50/0xa0 [ 252.867601][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 252.874525][ T37] RIP: 0033:0x7f8db2255e87 [ 252.879004][ T37] RSP: 002b:00007ffea4c391b8 EFLAGS: 00000207 ORIG_RAX: 0000000000000054 [ 252.887739][ T37] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8db2255e87 [ 252.895887][ T37] RDX: 00000000000188a1 RSI: 0000555561f95760 RDI: 00007ffea4c3a360 [ 252.903961][ T37] RBP: 0000000000000065 R08: 0000000000010860 R09: 0000000000000001 [ 252.912345][ T37] R10: 0000000000000000 R11: 0000000000000207 R12: 00007ffea4c3a360 [ 252.920507][ T37] R13: 0000555561f95770 R14: 000000000001ae42 R15: 00007ffea4c3b410 [ 252.928643][ T37] [ 252.931720][ T37] NMI backtrace for cpu 1 [ 252.931733][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 252.931750][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 252.931757][ T37] Call Trace: [ 252.931762][ T37] [ 252.931767][ T37] __dump_stack+0x21/0x30 [ 252.931788][ T37] dump_stack_lvl+0x140/0x1c0 [ 252.931803][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 252.931835][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 252.931849][ T37] dump_stack+0x19/0x20 [ 252.931863][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 252.931874][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 252.931884][ T37] ? rcu_read_unlock_special+0x150/0x420 [ 252.931900][ T37] ? sched_show_task+0x371/0x530 [ 252.931915][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 252.931930][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 252.931944][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 252.931956][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 252.931979][ T37] cpumask_backtrace+0x1f/0x30 [ 252.931989][ T37] watchdog+0xe45/0xf90 [ 252.932001][ T37] ? __kasan_check_write+0x18/0x20 [ 252.932014][ T37] ? __cfi_watchdog+0x10/0x10 [ 252.932026][ T37] ? __kasan_check_read+0x15/0x20 [ 252.932050][ T37] ? __kthread_parkme+0x12f/0x180 [ 252.932062][ T37] ? schedule+0xc5/0x240 [ 252.932073][ T37] kthread+0x2c7/0x360 [ 252.932111][ T37] ? __cfi_watchdog+0x10/0x10 [ 252.932122][ T37] ? __cfi_kthread+0x10/0x10 [ 252.932134][ T37] ret_from_fork+0x64/0xa0 [ 252.932150][ T37] ? __cfi_kthread+0x10/0x10 [ 252.932162][ T37] ret_from_fork_asm+0x1a/0x30 [ 252.932174][ T37] [ 252.932178][ T37] Sending NMI from CPU 1 to CPUs 0: [ 253.104525][ C0] NMI backtrace for cpu 0 [ 253.104541][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 253.104563][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 253.104572][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 253.104598][ C0] Code: cc cc cc cc cc cc cc b8 bd 44 6c 15 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 07 42 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 253.104610][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2 [ 253.104625][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a5553d [ 253.104637][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000001a824 [ 253.104647][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd [ 253.104658][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000 [ 253.104669][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ece3a8 [ 253.104680][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 253.104694][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.104705][ C0] CR2: 0000555561f9d7a8 CR3: 000000010cf6c000 CR4: 00000000003526b0 [ 253.104722][ C0] Call Trace: [ 253.104729][ C0] [ 253.104736][ C0] default_idle+0x17/0x30 [ 253.104757][ C0] arch_cpu_idle+0xd/0x20 [ 253.104776][ C0] default_idle_call+0x3e/0x80 [ 253.104796][ C0] do_idle+0x1df/0x570 [ 253.104813][ C0] ? idle_inject_timer_fn+0x80/0x80 [ 253.104831][ C0] cpu_startup_entry+0x47/0x60 [ 253.104848][ C0] rest_init+0x10b/0x130 [ 253.104861][ C0] ? __cfi_x86_late_time_init+0x10/0x10 [ 253.104876][ C0] start_kernel+0x462/0x4bb [ 253.104895][ C0] x86_64_start_reservations+0x2e/0x30 [ 253.104915][ C0] x86_64_start_kernel+0x6a/0x7b [ 253.104935][ C0] common_startup_64+0x13b/0x157 [ 253.104957][ C0]