ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor1902163863 <...> Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor1902163863", ["ci2-android-6-12-rust/syz-executor1902163863"], 0x7ffc8760e8e0 /* 10 vars */) = 0 brk(NULL) = 0x55558b413000 brk(0x55558b413d40) = 0x55558b413d40 arch_prctl(ARCH_SET_FS, 0x55558b4133c0) = 0 set_tid_address(0x55558b413690) = 313 set_robust_list(0x55558b4136a0, 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-executor1902163863", 4096) = 50 getrandom("\xb1\xcd\x35\xec\x31\xaf\xfe\xd2", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558b413d40 brk(0x55558b434d40) = 0x55558b434d40 brk(0x55558b435000) = 0x55558b435000 mprotect(0x7f1df77c7000, 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=0x55558b413690) = 314 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, "314", 3) = 3 close(3) = 0 kill(314, SIGKILL) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 314 attached [pid 314] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=314, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- getrandom("\xc3\xf8\x9c\x1e\xf1\x95\x28\x45", 8, GRND_NONBLOCK) = 8 mkdir("./syzkaller.VQeD8U", 0700) = 0 chmod("./syzkaller.VQeD8U", 0777) = 0 chdir("./syzkaller.VQeD8U") = 0 mkdir("./0", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 315 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 315 attached , NULL, 8) = 0 [pid 315] set_robust_list(0x55558b4136a0, 24) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] chdir("./0") = 0 [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 [pid 315] symlink("/dev/binderfs", "./binderfs") = 0 [pid 315] write(1, "executing program\n", 18) = 18 [pid 315] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 315] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 315] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 315] <... clone3 resumed> => {parent_tid=[316]}, 88) = 316 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 315] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 316] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 316] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 316] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 316] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 316] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] <... futex resumed>) = 0 [pid 315] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = 0 [pid 315] <... futex resumed>) = 1 [pid 316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 315] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... openat resumed>) = 3 [pid 316] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [ 105.847901][ T36] audit: type=1400 audit(1793115927.230:64): avc: denied { execmem } for pid=313 comm="syz-executor190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 315] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... futex resumed>) = 1 [pid 316] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 316] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [pid 315] exit_group(0) = ? [pid 316] <... futex resumed>) = ? [pid 316] +++ exited with 0 +++ [pid 315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./0/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 317 attached , child_tidptr=0x55558b413690) = 317 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 317] set_robust_list(0x55558b4136a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 317] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] chdir("./1") = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] symlink("/dev/binderfs", "./binderfs") = 0 [pid 317] write(1, "executing program\n", 18) = 18 executing program [pid 317] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 317] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0} => {parent_tid=[318]}, 88) = 318 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-6-12-rust/strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 318] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 0 [pid 317] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 318] <... futex resumed>) = 1 [pid 317] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 318] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 317] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 317] <... futex resumed>) = 0 [pid 318] <... openat resumed>) = 3 [pid 317] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] <... futex resumed>) = 0 [pid 318] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 318] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 317] <... futex resumed>) = 0 [pid 318] <... pwrite64 resumed>) = 4 [pid 317] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] <... futex resumed>) = 0 [pid 317] exit_group(0) = ? [pid 318] +++ exited with 0 +++ [pid 317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 105.874564][ T36] audit: type=1400 audit(1793115927.260:65): avc: denied { mounton } for pid=315 comm="syz-executor190" path="/root/syzkaller.VQeD8U/0/sys" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 105.905915][ T36] audit: type=1400 audit(1793115927.260:66): avc: denied { mount } for pid=315 comm="syz-executor190" 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./1/sys") = 0 getdents64(3, 0x55558b414760 /* 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 319 attached [pid 319] set_robust_list(0x55558b4136a0, 24) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 319 [pid 319] chdir("./2" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] <... chdir resumed>) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 319] write(1, "executing program\n", 18) = 18 executing program [pid 319] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 319] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... clone3 resumed> => {parent_tid=[320]}, 88) = 320 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./sys", 0777 [pid 319] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... mkdirat resumed>) = 0 [pid 320] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 320] <... futex resumed>) = 1 [pid 319] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] mount(NULL, "./sys", "sysfs", 0, NULL [pid 319] <... futex resumed>) = 0 [pid 320] <... mount resumed>) = 0 [pid 319] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... futex resumed>) = 1 [pid 320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 320] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 320] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 319] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... pwrite64 resumed>) = 4 [pid 320] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 319] <... futex resumed>) = 0 [pid 320] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] exit_group(0) = ? [pid 320] <... futex resumed>) = ? [pid 320] +++ exited with 0 +++ [pid 319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./2/sys") = 0 getdents64(3, 0x55558b414760 /* 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 321 attached [pid 321] set_robust_list(0x55558b4136a0, 24) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] chdir("./3" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 321 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 321] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 321] write(1, "executing program\n", 18) = 18 [pid 321] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 321] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 321] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x7f1df76e79a0, 24 [pid 321] <... clone3 resumed> => {parent_tid=[322]}, 88) = 322 [pid 322] <... set_robust_list resumed>) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 321] <... futex resumed>) = 1 [pid 322] mkdirat(AT_FDCWD, "./sys", 0777 [pid 321] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... mkdirat resumed>) = 0 [pid 322] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [ 105.928339][ T36] audit: type=1400 audit(1793115927.280:67): avc: denied { unmount } for pid=313 comm="syz-executor190" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [pid 322] mount(NULL, "./sys", "sysfs", 0, NULL [pid 321] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... mount resumed>) = 0 [pid 322] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 322] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... futex resumed>) = 0 [pid 321] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 321] <... futex resumed>) = 1 [pid 322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 321] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... openat resumed>) = 3 [pid 322] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 322] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 321] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... pwrite64 resumed>) = 4 [pid 322] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] exit_group(0 [pid 322] <... futex resumed>) = ? [pid 321] <... exit_group resumed>) = ? [pid 322] +++ exited with 0 +++ [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./3/sys") = 0 getdents64(3, 0x55558b414760 /* 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 323 attached [pid 323] set_robust_list(0x55558b4136a0, 24) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 323 [pid 323] chdir("./4" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] <... chdir resumed>) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 323] write(1, "executing program\n", 18) = 18 [pid 323] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 323] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 323] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x7f1df76e79a0, 24 [pid 323] <... clone3 resumed> => {parent_tid=[324]}, 88) = 324 [pid 324] <... set_robust_list resumed>) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [] [pid 324] rt_sigprocmask(SIG_SETMASK, [] [pid 323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] mkdirat(AT_FDCWD, "./sys", 0777 [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... mkdirat resumed>) = 0 [pid 324] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] <... futex resumed>) = 0 [pid 323] <... futex resumed>) = 1 [pid 324] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 323] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 323] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 324] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 324] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 323] <... futex resumed>) = 0 [pid 324] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 323] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 324] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] exit_group(0 [pid 324] <... futex resumed>) = ? [pid 323] <... exit_group resumed>) = ? [pid 324] +++ exited with 0 +++ [pid 323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./4/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 325 attached , child_tidptr=0x55558b413690) = 325 [pid 325] set_robust_list(0x55558b4136a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 325] <... set_robust_list resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] chdir("./5") = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 325] close(3) = 0 [pid 325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 325] write(1, "executing program\n", 18) = 18 executing program [pid 325] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 325] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] <... clone3 resumed> => {parent_tid=[326]}, 88) = 326 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 325] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 326] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 326] <... futex resumed>) = 1 [pid 325] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] mount(NULL, "./sys", "sysfs", 0, NULL [pid 325] <... futex resumed>) = 0 [pid 326] <... mount resumed>) = 0 [pid 325] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = 1 [pid 325] <... futex resumed>) = 0 [pid 326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 325] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... openat resumed>) = 3 [pid 326] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 326] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 325] <... futex resumed>) = 0 [pid 326] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 325] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... pwrite64 resumed>) = 4 [pid 326] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 326] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] exit_group(0 [pid 326] <... futex resumed>) = ? [pid 325] <... exit_group resumed>) = ? [pid 326] +++ exited with 0 +++ [pid 325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./5/sys") = 0 getdents64(3, 0x55558b414760 /* 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 327 attached [pid 327] set_robust_list(0x55558b4136a0, 24) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] chdir("./6") = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 327 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] <... openat resumed>) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 327] write(1, "executing program\n", 18) = 18 [pid 327] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 327] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 327] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 328 attached => {parent_tid=[328]}, 88) = 328 [pid 328] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [] [pid 328] rt_sigprocmask(SIG_SETMASK, [] [pid 327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 327] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] mkdirat(AT_FDCWD, "./sys", 0777 [pid 327] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... mkdirat resumed>) = 0 [pid 328] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 328] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 327] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 328] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 328] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 328] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... pwrite64 resumed>) = 4 [pid 328] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 328] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] exit_group(0) = ? [pid 328] <... futex resumed>) = ? [pid 328] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./6/sys") = 0 getdents64(3, 0x55558b414760 /* 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 329 attached [pid 329] set_robust_list(0x55558b4136a0, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] chdir("./7") = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] setpgid(0, 0) = 0 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 329 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 329] <... openat resumed>) = 3 [pid 329] write(3, "1000", 4) = 4 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 329] close(3) = 0 [pid 329] symlink("/dev/binderfs", "./binderfs") = 0 [pid 329] write(1, "executing program\n", 18) = 18 executing program [pid 329] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 329] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 329] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x7f1df76e79a0, 24 [pid 329] <... clone3 resumed> => {parent_tid=[330]}, 88) = 330 [pid 330] <... set_robust_list resumed>) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [] [pid 330] rt_sigprocmask(SIG_SETMASK, [] [pid 329] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 329] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] mkdirat(AT_FDCWD, "./sys", 0777 [pid 329] <... futex resumed>) = 0 [pid 329] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... mkdirat resumed>) = 0 [pid 330] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 329] <... futex resumed>) = 0 [pid 329] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 329] <... futex resumed>) = 1 [pid 330] mount(NULL, "./sys", "sysfs", 0, NULL [pid 329] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... mount resumed>) = 0 [pid 330] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 329] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] <... openat resumed>) = 3 [pid 330] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 329] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 329] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... futex resumed>) = 0 [pid 329] <... futex resumed>) = 1 [pid 330] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 329] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... pwrite64 resumed>) = 4 [pid 330] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 329] <... futex resumed>) = 0 [pid 329] exit_group(0 [pid 330] <... futex resumed>) = ? [pid 329] <... exit_group resumed>) = ? [pid 330] +++ exited with 0 +++ [pid 329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./7/sys") = 0 getdents64(3, 0x55558b414760 /* 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 331 attached [pid 331] set_robust_list(0x55558b4136a0, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] chdir("./8") = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 331 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] <... prctl resumed>) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 331] write(1, "executing program\n", 18) = 18 [pid 331] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 331] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 331] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 332 attached => {parent_tid=[332]}, 88) = 332 [pid 332] set_robust_list(0x7f1df76e79a0, 24 [pid 331] rt_sigprocmask(SIG_SETMASK, [] [pid 332] <... set_robust_list resumed>) = 0 [pid 331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [] [pid 331] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] <... futex resumed>) = 0 [pid 332] mkdirat(AT_FDCWD, "./sys", 0777 [pid 331] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... mkdirat resumed>) = 0 [pid 332] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 332] mount(NULL, "./sys", "sysfs", 0, NULL [pid 331] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... mount resumed>) = 0 [pid 332] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 332] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = 1 [pid 332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 331] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... openat resumed>) = 3 [pid 332] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = 1 [pid 332] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 331] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... pwrite64 resumed>) = 4 [pid 332] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 332] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] exit_group(0 [pid 332] <... futex resumed>) = ? [pid 331] <... exit_group resumed>) = ? [pid 332] +++ exited with 0 +++ [pid 331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./8/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 333 attached [pid 333] set_robust_list(0x55558b4136a0, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] chdir("./9") = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 333 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 333] <... openat resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 333] write(1, "executing program\n", 18) = 18 [pid 333] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 333] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 334 attached [pid 334] set_robust_list(0x7f1df76e79a0, 24 [pid 333] <... clone3 resumed> => {parent_tid=[334]}, 88) = 334 [pid 334] <... set_robust_list resumed>) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [] [pid 334] rt_sigprocmask(SIG_SETMASK, [] [pid 333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 333] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] mkdirat(AT_FDCWD, "./sys", 0777 [pid 333] <... futex resumed>) = 0 [pid 334] <... mkdirat resumed>) = 0 [pid 333] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 333] <... futex resumed>) = 0 [pid 334] mount(NULL, "./sys", "sysfs", 0, NULL [pid 333] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] <... mount resumed>) = 0 [pid 334] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 333] <... futex resumed>) = 0 [pid 334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 333] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] <... openat resumed>) = 3 [pid 334] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 333] <... futex resumed>) = 0 [pid 334] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... futex resumed>) = 0 [pid 333] <... futex resumed>) = 1 [pid 334] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 333] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] <... pwrite64 resumed>) = 4 [pid 334] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 333] <... futex resumed>) = 0 [pid 333] exit_group(0 [pid 334] <... futex resumed>) = ? [pid 333] <... exit_group resumed>) = ? [pid 334] +++ exited with 0 +++ [pid 333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./9/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 335 attached [pid 335] set_robust_list(0x55558b4136a0, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] chdir("./10") = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 335 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 335] <... prctl resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 335] write(1, "executing program\n", 18) = 18 executing program [pid 335] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 335] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0} => {parent_tid=[336]}, 88) = 336 ci2-android-6-12-rust/strace-static-x86_64: Process 336 attached [pid 336] set_robust_list(0x7f1df76e79a0, 24 [pid 335] rt_sigprocmask(SIG_SETMASK, [] [pid 336] <... set_robust_list resumed>) = 0 [pid 336] rt_sigprocmask(SIG_SETMASK, [] [pid 335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 336] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] mount(NULL, "./sys", "sysfs", 0, NULL [pid 335] <... futex resumed>) = 0 [pid 336] <... mount resumed>) = 0 [pid 335] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] <... futex resumed>) = 0 [pid 336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 336] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 335] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 336] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] <... futex resumed>) = 0 [pid 335] exit_group(0) = ? [pid 336] <... futex resumed>) = ? [pid 336] +++ exited with 0 +++ [pid 335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./10/sys") = 0 getdents64(3, 0x55558b414760 /* 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 337 attached [pid 337] set_robust_list(0x55558b4136a0, 24) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] chdir("./11" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 337 [pid 337] <... chdir resumed>) = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] <... openat resumed>) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 337] write(1, "executing program\n", 18) = 18 [pid 337] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 337] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 338 attached [pid 338] set_robust_list(0x7f1df76e79a0, 24 [pid 337] <... clone3 resumed> => {parent_tid=[338]}, 88) = 338 [pid 338] <... set_robust_list resumed>) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [] [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 337] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] mkdirat(AT_FDCWD, "./sys", 0777 [pid 337] <... futex resumed>) = 0 [pid 338] <... mkdirat resumed>) = 0 [pid 338] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... futex resumed>) = 0 [pid 338] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = 0 [pid 337] <... futex resumed>) = 1 [pid 338] mount(NULL, "./sys", "sysfs", 0, NULL [pid 337] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... mount resumed>) = 0 [pid 338] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 338] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 338] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 337] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... openat resumed>) = 3 [pid 338] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 338] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = 0 [pid 337] <... futex resumed>) = 1 [pid 338] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 338] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 338] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] exit_group(0 [pid 338] <... futex resumed>) = ? [pid 337] <... exit_group resumed>) = ? [pid 338] +++ exited with 0 +++ [pid 337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./11/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x55558b4136a0, 24) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 339 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] chdir("./12" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] <... chdir resumed>) = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] symlink("/dev/binderfs", "./binderfs") = 0 [pid 339] write(1, "executing program\n", 18) = 18 executing program [pid 339] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 339] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 340 attached [pid 340] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] <... clone3 resumed> => {parent_tid=[340]}, 88) = 340 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 340] mkdirat(AT_FDCWD, "./sys", 0777 [pid 339] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] <... mkdirat resumed>) = 0 [pid 340] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 340] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 340] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 340] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 340] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 1 [pid 340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 339] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 340] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 339] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... pwrite64 resumed>) = 4 [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 340] <... futex resumed>) = 1 [pid 339] exit_group(0) = ? [pid 340] +++ exited with 0 +++ [pid 339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./12/sys") = 0 getdents64(3, 0x55558b414760 /* 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 341 attached , child_tidptr=0x55558b413690) = 341 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] set_robust_list(0x55558b4136a0, 24) = 0 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] chdir("./13") = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 341] close(3) = 0 [pid 341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 341] write(1, "executing program\n", 18) = 18 executing program [pid 341] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 341] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 342 attached => {parent_tid=[342]}, 88) = 342 [pid 342] set_robust_list(0x7f1df76e79a0, 24 [pid 341] rt_sigprocmask(SIG_SETMASK, [] [pid 342] <... set_robust_list resumed>) = 0 [pid 341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [] [pid 341] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 342] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] mount(NULL, "./sys", "sysfs", 0, NULL [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... mount resumed>) = 0 [pid 342] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 341] <... futex resumed>) = 0 [pid 342] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 341] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 342] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 342] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 341] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 341] <... futex resumed>) = 0 [pid 342] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 341] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... pwrite64 resumed>) = 4 [pid 342] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 341] <... futex resumed>) = 0 [pid 342] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 341] exit_group(0) = ? [pid 342] <... futex resumed>) = ? [pid 342] +++ exited with 0 +++ [pid 341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./13/sys") = 0 getdents64(3, 0x55558b414760 /* 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 343 attached [pid 343] set_robust_list(0x55558b4136a0, 24) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 343 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 343] chdir("./14" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] <... chdir resumed>) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 343] write(1, "executing program\n", 18) = 18 [pid 343] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 343] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... clone3 resumed> => {parent_tid=[344]}, 88) = 344 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 1 [pid 343] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 344] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 344] mount(NULL, "./sys", "sysfs", 0, NULL [pid 343] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... mount resumed>) = 0 [pid 344] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 344] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... futex resumed>) = 0 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 343] <... futex resumed>) = 0 [pid 344] <... openat resumed>) = 3 [pid 343] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 343] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... pwrite64 resumed>) = 4 [pid 344] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... futex resumed>) = 1 [pid 344] <... futex resumed>) = 0 [pid 344] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] exit_group(0 [pid 344] <... futex resumed>) = ? [pid 344] +++ exited with 0 +++ [pid 343] <... exit_group resumed>) = ? [pid 343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./14/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLD, child_tidptr=0x55558b413690) = 345 ci2-android-6-12-rust/strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x55558b4136a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 345] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 345] chdir("./15") = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] symlink("/dev/binderfs", "./binderfs") = 0 [pid 345] write(1, "executing program\n", 18) = 18 executing program [pid 345] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 345] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 346 attached => {parent_tid=[346]}, 88) = 346 [pid 346] set_robust_list(0x7f1df76e79a0, 24 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] <... set_robust_list resumed>) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 346] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 346] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 345] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] mount(NULL, "./sys", "sysfs", 0, NULL [pid 345] <... futex resumed>) = 0 [pid 346] <... mount resumed>) = 0 [pid 345] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 345] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 1 [pid 345] <... futex resumed>) = 0 [pid 346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 345] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] <... openat resumed>) = 3 [pid 346] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 1 [pid 345] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 345] <... futex resumed>) = 0 [pid 346] <... pwrite64 resumed>) = 4 [pid 345] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 1 [pid 345] exit_group(0 [pid 346] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 345] <... exit_group resumed>) = ? [pid 346] +++ exited with 0 +++ [pid 345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./15/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLD, child_tidptr=0x55558b413690) = 347 ci2-android-6-12-rust/strace-static-x86_64: Process 347 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 347] set_robust_list(0x55558b4136a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... set_robust_list resumed>) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] chdir("./16") = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 347] write(1, "executing program\n", 18) = 18 [pid 347] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 347] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 347] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 348 attached => {parent_tid=[348]}, 88) = 348 [pid 348] set_robust_list(0x7f1df76e79a0, 24 [pid 347] rt_sigprocmask(SIG_SETMASK, [] [pid 348] <... set_robust_list resumed>) = 0 [pid 347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 348] <... futex resumed>) = 0 [pid 347] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 348] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 348] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] <... futex resumed>) = 0 [pid 348] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] <... futex resumed>) = 0 [pid 348] mount(NULL, "./sys", "sysfs", 0, NULL [pid 347] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 348] <... mount resumed>) = 0 [pid 348] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] <... futex resumed>) = 0 [pid 348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 347] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... openat resumed>) = 3 [pid 347] <... futex resumed>) = 0 [pid 348] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 348] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 348] <... futex resumed>) = 0 [pid 347] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 348] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 348] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 1 [pid 347] exit_group(0 [pid 348] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 347] <... exit_group resumed>) = ? [pid 348] +++ exited with 0 +++ [pid 347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./16/sys") = 0 getdents64(3, 0x55558b414760 /* 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 349 attached [pid 349] set_robust_list(0x55558b4136a0, 24) = 0 [pid 349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 349] chdir("./17") = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 349 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 349] <... openat resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 349] write(1, "executing program\n", 18) = 18 executing program [pid 349] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 349] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 350 attached => {parent_tid=[350]}, 88) = 350 [pid 350] set_robust_list(0x7f1df76e79a0, 24 [pid 349] rt_sigprocmask(SIG_SETMASK, [] [pid 350] <... set_robust_list resumed>) = 0 [pid 349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [] [pid 349] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] <... futex resumed>) = 0 [pid 350] mkdirat(AT_FDCWD, "./sys", 0777 [pid 349] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] <... mkdirat resumed>) = 0 [pid 350] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 349] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] <... futex resumed>) = 1 [pid 350] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 350] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 350] <... futex resumed>) = 1 [pid 349] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 349] <... futex resumed>) = 0 [pid 349] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 349] <... futex resumed>) = 0 [pid 350] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 349] <... futex resumed>) = 0 [pid 350] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 349] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] <... pwrite64 resumed>) = 4 [pid 350] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 349] exit_group(0 [pid 350] <... futex resumed>) = ? [pid 349] <... exit_group resumed>) = ? [pid 350] +++ exited with 0 +++ [pid 349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./17/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 351 attached [pid 351] set_robust_list(0x55558b4136a0, 24) = 0 [pid 351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] chdir("./18" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 351 [pid 351] <... chdir resumed>) = 0 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] <... prctl resumed>) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3) = 0 [pid 351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 351] write(1, "executing program\n", 18) = 18 executing program [pid 351] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 351] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 352 attached [pid 352] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... clone3 resumed> => {parent_tid=[352]}, 88) = 352 [pid 351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = 0 [pid 351] <... futex resumed>) = 1 [pid 351] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 352] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 1 [pid 351] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] mount(NULL, "./sys", "sysfs", 0, NULL [pid 351] <... futex resumed>) = 0 [pid 352] <... mount resumed>) = 0 [pid 351] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 1 [pid 352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 351] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 352] <... openat resumed>) = 3 [pid 351] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] <... futex resumed>) = 0 [pid 352] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 352] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 351] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] <... pwrite64 resumed>) = 4 [pid 352] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 1 [pid 352] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] exit_group(0 [pid 352] <... futex resumed>) = ? [pid 352] +++ exited with 0 +++ [pid 351] <... exit_group resumed>) = ? [pid 351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./18/sys") = 0 getdents64(3, 0x55558b414760 /* 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 353 attached [pid 353] set_robust_list(0x55558b4136a0, 24) = 0 [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] chdir("./19" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 353 [pid 353] <... chdir resumed>) = 0 [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] <... prctl resumed>) = 0 [pid 353] setpgid(0, 0) = 0 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 353] write(3, "1000", 4) = 4 [pid 353] close(3) = 0 [pid 353] symlink("/dev/binderfs", "./binderfs") = 0 [pid 353] write(1, "executing program\n", 18) = 18 executing program [pid 353] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 353] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 353] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 354 attached [pid 354] set_robust_list(0x7f1df76e79a0, 24 [pid 353] <... clone3 resumed> => {parent_tid=[354]}, 88) = 354 [pid 354] <... set_robust_list resumed>) = 0 [pid 353] rt_sigprocmask(SIG_SETMASK, [] [pid 354] rt_sigprocmask(SIG_SETMASK, [] [pid 353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 353] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] mkdirat(AT_FDCWD, "./sys", 0777 [pid 353] <... futex resumed>) = 0 [pid 353] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] <... mkdirat resumed>) = 0 [pid 354] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 353] <... futex resumed>) = 0 [pid 353] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = 1 [pid 354] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 353] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 353] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 353] <... futex resumed>) = 0 [pid 354] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 353] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... pwrite64 resumed>) = 4 [pid 354] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] exit_group(0 [pid 354] <... futex resumed>) = ? [pid 353] <... exit_group resumed>) = ? [pid 354] +++ exited with 0 +++ [pid 353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./19/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x55558b4136a0, 24) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] chdir("./20") = 0 [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] setpgid(0, 0) = 0 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 355 [pid 355] <... openat resumed>) = 3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 355] write(3, "1000", 4 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 355] <... write resumed>) = 4 [pid 355] close(3) = 0 [pid 355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 355] write(1, "executing program\n", 18) = 18 executing program [pid 355] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 355] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x7f1df76e79a0, 24 [pid 355] <... clone3 resumed> => {parent_tid=[356]}, 88) = 356 [pid 356] <... set_robust_list resumed>) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [] [pid 356] rt_sigprocmask(SIG_SETMASK, [] [pid 355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 355] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] mkdirat(AT_FDCWD, "./sys", 0777 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] <... mkdirat resumed>) = 0 [pid 356] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 356] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = 0 [pid 355] <... futex resumed>) = 1 [pid 356] mount(NULL, "./sys", "sysfs", 0, NULL [pid 355] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] <... mount resumed>) = 0 [pid 356] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 356] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = 0 [pid 355] <... futex resumed>) = 1 [pid 356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 355] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] <... openat resumed>) = 3 [pid 356] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 356] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 355] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... pwrite64 resumed>) = 4 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... futex resumed>) = 0 [pid 356] <... futex resumed>) = 1 [pid 355] exit_group(0 [pid 356] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 355] <... exit_group resumed>) = ? [pid 356] +++ exited with 0 +++ [pid 355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./20/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x55558b4136a0, 24) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] chdir("./21" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 357 [pid 357] <... chdir resumed>) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 357] write(1, "executing program\n", 18) = 18 [pid 357] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 357] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 357] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x7f1df76e79a0, 24 [pid 357] <... clone3 resumed> => {parent_tid=[358]}, 88) = 358 [pid 358] <... set_robust_list resumed>) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [] [pid 358] rt_sigprocmask(SIG_SETMASK, [] [pid 357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] mkdirat(AT_FDCWD, "./sys", 0777 [pid 357] <... futex resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] <... mkdirat resumed>) = 0 [pid 357] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 357] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] <... futex resumed>) = 1 [pid 358] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 358] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] <... futex resumed>) = 0 [pid 358] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 357] <... futex resumed>) = 0 [pid 358] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 357] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] <... openat resumed>) = 3 [pid 358] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] <... futex resumed>) = 0 [pid 358] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 357] <... futex resumed>) = 0 [pid 358] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 357] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] <... pwrite64 resumed>) = 4 [pid 358] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... futex resumed>) = 0 [pid 357] exit_group(0) = ? [pid 358] <... futex resumed>) = ? [pid 358] +++ exited with 0 +++ [pid 357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./21/sys") = 0 getdents64(3, 0x55558b414760 /* 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 359 attached [pid 359] set_robust_list(0x55558b4136a0, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] chdir("./22") = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 359 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 359] <... openat resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 [pid 359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 359] write(1, "executing program\n", 18) = 18 executing program [pid 359] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 359] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x7f1df76e79a0, 24 [pid 359] <... clone3 resumed> => {parent_tid=[360]}, 88) = 360 [pid 360] <... set_robust_list resumed>) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [] [pid 360] rt_sigprocmask(SIG_SETMASK, [] [pid 359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] mkdirat(AT_FDCWD, "./sys", 0777 [pid 359] <... futex resumed>) = 0 [pid 359] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] <... mkdirat resumed>) = 0 [pid 360] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 359] <... futex resumed>) = 0 [pid 360] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 359] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] mount(NULL, "./sys", "sysfs", 0, NULL [pid 359] <... futex resumed>) = 0 [pid 360] <... mount resumed>) = 0 [pid 359] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] <... futex resumed>) = 0 [pid 359] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 359] <... futex resumed>) = 0 [pid 360] <... openat resumed>) = 3 [pid 359] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 359] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 1 [pid 360] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 359] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] <... pwrite64 resumed>) = 4 [pid 360] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... futex resumed>) = 0 [pid 359] exit_group(0 [pid 360] <... futex resumed>) = ? [pid 360] +++ exited with 0 +++ [pid 359] <... exit_group resumed>) = ? [pid 359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./22/sys") = 0 getdents64(3, 0x55558b414760 /* 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 361 attached [pid 361] set_robust_list(0x55558b4136a0, 24) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] chdir("./23" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 361 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 361] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 [pid 361] symlink("/dev/binderfs", "./binderfs") = 0 [pid 361] write(1, "executing program\n", 18) = 18 executing program [pid 361] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 361] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 361] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 361] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 362 attached => {parent_tid=[362]}, 88) = 362 [pid 362] set_robust_list(0x7f1df76e79a0, 24 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] <... set_robust_list resumed>) = 0 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 362] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = 0 [pid 361] <... futex resumed>) = 1 [pid 361] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 362] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 361] <... futex resumed>) = 0 [pid 362] <... openat resumed>) = 3 [pid 361] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 362] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 361] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... pwrite64 resumed>) = 4 [pid 362] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] exit_group(0) = ? [pid 362] <... futex resumed>) = ? [pid 362] +++ exited with 0 +++ [pid 361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./23/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x55558b4136a0, 24) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] chdir("./24" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 363 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] <... chdir resumed>) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 363] write(1, "executing program\n", 18) = 18 [pid 363] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 363] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x7f1df76e79a0, 24 [pid 363] <... clone3 resumed> => {parent_tid=[364]}, 88) = 364 [pid 364] <... set_robust_list resumed>) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [] [pid 364] rt_sigprocmask(SIG_SETMASK, [] [pid 363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 363] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] mkdirat(AT_FDCWD, "./sys", 0777 [pid 363] <... futex resumed>) = 0 [pid 364] <... mkdirat resumed>) = 0 [pid 363] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 364] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 363] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] mount(NULL, "./sys", "sysfs", 0, NULL [pid 363] <... futex resumed>) = 0 [pid 364] <... mount resumed>) = 0 [pid 363] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 364] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 363] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 363] <... futex resumed>) = 0 [pid 363] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 364] <... openat resumed>) = 3 [pid 364] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 364] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 363] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 364] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 364] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 364] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] exit_group(0 [pid 364] <... futex resumed>) = ? [pid 363] <... exit_group resumed>) = ? [pid 364] +++ exited with 0 +++ [pid 363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./24/sys") = 0 getdents64(3, 0x55558b414760 /* 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 365 attached , child_tidptr=0x55558b413690) = 365 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 365] set_robust_list(0x55558b4136a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 365] <... set_robust_list resumed>) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] chdir("./25") = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 365] write(1, "executing program\n", 18) = 18 executing program [pid 365] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 365] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 366 attached [pid 366] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] <... clone3 resumed> => {parent_tid=[366]}, 88) = 366 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = 0 [pid 365] <... futex resumed>) = 1 [pid 366] mkdirat(AT_FDCWD, "./sys", 0777 [pid 365] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] <... mkdirat resumed>) = 0 [pid 366] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] <... futex resumed>) = 0 [pid 366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 366] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] <... futex resumed>) = 1 [pid 366] <... futex resumed>) = 0 [pid 366] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = 0 [pid 365] <... futex resumed>) = 1 [pid 366] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 365] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] <... openat resumed>) = 3 [pid 366] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 365] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] <... pwrite64 resumed>) = 4 [pid 365] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 366] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] exit_group(0 [pid 366] <... futex resumed>) = ? [pid 365] <... exit_group resumed>) = ? [pid 366] +++ exited with 0 +++ [pid 365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./25/sys") = 0 getdents64(3, 0x55558b414760 /* 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 367 attached [pid 367] set_robust_list(0x55558b4136a0, 24) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 367 [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 367] chdir("./26") = 0 [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 367] setpgid(0, 0) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] <... openat resumed>) = 3 [pid 367] write(3, "1000", 4) = 4 [pid 367] close(3) = 0 [pid 367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 367] write(1, "executing program\n", 18) = 18 [pid 367] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 367] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 367] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 368 attached [pid 368] set_robust_list(0x7f1df76e79a0, 24 [pid 367] <... clone3 resumed> => {parent_tid=[368]}, 88) = 368 [pid 368] <... set_robust_list resumed>) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 368] rt_sigprocmask(SIG_SETMASK, [] [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 367] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] mkdirat(AT_FDCWD, "./sys", 0777 [pid 367] <... futex resumed>) = 0 [pid 367] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] <... mkdirat resumed>) = 0 [pid 368] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 368] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 367] <... futex resumed>) = 0 [pid 368] mount(NULL, "./sys", "sysfs", 0, NULL [pid 367] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] <... mount resumed>) = 0 [pid 368] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 368] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 367] <... futex resumed>) = 0 [pid 368] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 367] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] <... openat resumed>) = 3 [pid 368] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 368] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 367] <... futex resumed>) = 0 [pid 368] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 367] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] <... pwrite64 resumed>) = 4 [pid 368] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] <... futex resumed>) = 0 [pid 367] exit_group(0) = ? [pid 368] <... futex resumed>) = ? [pid 368] +++ exited with 0 +++ [pid 367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./26/sys") = 0 getdents64(3, 0x55558b414760 /* 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 369 attached [pid 369] set_robust_list(0x55558b4136a0, 24) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 369 [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] chdir("./27") = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] <... openat resumed>) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 369] write(1, "executing program\n", 18) = 18 [pid 369] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 369] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 369] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 370 attached => {parent_tid=[370]}, 88) = 370 [pid 370] set_robust_list(0x7f1df76e79a0, 24 [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 370] <... set_robust_list resumed>) = 0 [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] rt_sigprocmask(SIG_SETMASK, [] [pid 369] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 370] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 1 [pid 370] mount(NULL, "./sys", "sysfs", 0, NULL [pid 369] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] <... mount resumed>) = 0 [pid 370] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 370] <... futex resumed>) = 1 [pid 369] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 369] <... futex resumed>) = 0 [pid 370] <... openat resumed>) = 3 [pid 369] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 370] <... futex resumed>) = 1 [pid 369] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 369] <... futex resumed>) = 0 [pid 370] <... pwrite64 resumed>) = 4 [pid 369] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 370] <... futex resumed>) = 1 [pid 370] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] exit_group(0 [pid 370] <... futex resumed>) = ? [pid 369] <... exit_group resumed>) = ? [pid 370] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./27/sys") = 0 getdents64(3, 0x55558b414760 /* 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 371 attached [pid 371] set_robust_list(0x55558b4136a0, 24) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 371] chdir("./28" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 371 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 371] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] setpgid(0, 0) = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] write(3, "1000", 4) = 4 [pid 371] close(3) = 0 [pid 371] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 371] write(1, "executing program\n", 18) = 18 [pid 371] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 371] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x7f1df76e79a0, 24 [pid 371] <... clone3 resumed> => {parent_tid=[372]}, 88) = 372 [pid 372] <... set_robust_list resumed>) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [] [pid 372] rt_sigprocmask(SIG_SETMASK, [] [pid 371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 371] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] mkdirat(AT_FDCWD, "./sys", 0777 [pid 371] <... futex resumed>) = 0 [pid 371] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] <... mkdirat resumed>) = 0 [pid 372] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 371] <... futex resumed>) = 0 [pid 372] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] <... futex resumed>) = 0 [pid 372] mount(NULL, "./sys", "sysfs", 0, NULL [pid 371] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] <... mount resumed>) = 0 [pid 372] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] <... futex resumed>) = 0 [pid 371] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... futex resumed>) = 1 [pid 372] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 371] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] <... openat resumed>) = 3 [pid 372] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 371] <... futex resumed>) = 0 [pid 372] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... futex resumed>) = 1 [pid 372] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 371] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] <... pwrite64 resumed>) = 4 [pid 372] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 371] <... futex resumed>) = 0 [pid 372] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] exit_group(0) = ? [pid 372] <... futex resumed>) = ? [pid 372] +++ exited with 0 +++ [pid 371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./28/sys") = 0 getdents64(3, 0x55558b414760 /* 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=0x55558b413690) = 373 ci2-android-6-12-rust/strace-static-x86_64: Process 373 attached [pid 373] set_robust_list(0x55558b4136a0, 24) = 0 [pid 373] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 373] chdir("./29") = 0 [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 373] setpgid(0, 0) = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 373] write(3, "1000", 4) = 4 [pid 373] close(3) = 0 [pid 373] symlink("/dev/binderfs", "./binderfs") = 0 [pid 373] write(1, "executing program\n", 18) = 18 [pid 373] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 373] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 373] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] <... clone3 resumed> => {parent_tid=[374]}, 88) = 374 [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 373] <... futex resumed>) = 1 [pid 374] mkdirat(AT_FDCWD, "./sys", 0777 [pid 373] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] <... mkdirat resumed>) = 0 [pid 374] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 373] <... futex resumed>) = 0 [pid 374] mount(NULL, "./sys", "sysfs", 0, NULL [pid 373] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 374] <... mount resumed>) = 0 [pid 373] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 373] <... futex resumed>) = 0 [pid 374] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 373] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] <... openat resumed>) = 3 [pid 374] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 373] <... futex resumed>) = 0 [pid 374] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 373] <... futex resumed>) = 1 [pid 374] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 373] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] <... pwrite64 resumed>) = 4 [pid 374] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] <... futex resumed>) = 0 [pid 373] exit_group(0) = ? [pid 374] <... futex resumed>) = ? [pid 374] +++ exited with 0 +++ [pid 373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./29/sys") = 0 getdents64(3, 0x55558b414760 /* 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 375 attached [pid 375] set_robust_list(0x55558b4136a0, 24) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] chdir("./30" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 375 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 375] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 [pid 375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 375] write(1, "executing program\n", 18) = 18 [pid 375] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 executing program [pid 375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 375] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x7f1df76e79a0, 24 [pid 375] <... clone3 resumed> => {parent_tid=[376]}, 88) = 376 [pid 376] <... set_robust_list resumed>) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [] [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 375] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] mkdirat(AT_FDCWD, "./sys", 0777 [pid 375] <... futex resumed>) = 0 [pid 376] <... mkdirat resumed>) = 0 [pid 375] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] <... futex resumed>) = 1 [pid 376] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 376] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] <... futex resumed>) = 1 [pid 375] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 376] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 376] <... futex resumed>) = 1 [pid 375] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 375] <... futex resumed>) = 0 [pid 376] <... pwrite64 resumed>) = 4 [pid 375] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 376] <... futex resumed>) = 1 [pid 375] exit_group(0 [pid 376] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 375] <... exit_group resumed>) = ? [pid 376] +++ exited with 0 +++ [pid 375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./30/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 377 attached [pid 377] set_robust_list(0x55558b4136a0, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 377 [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] chdir("./31") = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] <... openat resumed>) = 3 [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 [pid 377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 377] write(1, "executing program\n", 18) = 18 executing program [pid 377] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 377] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 378 attached [pid 378] set_robust_list(0x7f1df76e79a0, 24 [pid 377] <... clone3 resumed> => {parent_tid=[378]}, 88) = 378 [pid 378] <... set_robust_list resumed>) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 378] rt_sigprocmask(SIG_SETMASK, [] [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 378] mkdirat(AT_FDCWD, "./sys", 0777 [pid 377] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] <... mkdirat resumed>) = 0 [pid 378] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 378] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] mount(NULL, "./sys", "sysfs", 0, NULL [pid 377] <... futex resumed>) = 0 [pid 377] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] <... mount resumed>) = 0 [pid 378] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 377] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 378] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 378] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 1 [pid 378] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 377] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] <... pwrite64 resumed>) = 4 [pid 378] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 377] exit_group(0) = ? [pid 378] +++ exited with 0 +++ [pid 377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./31/sys") = 0 getdents64(3, 0x55558b414760 /* 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|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x55558b4136a0, 24) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 379 [pid 379] chdir("./32" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] <... chdir resumed>) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 379] write(1, "executing program\n", 18) = 18 executing program [pid 379] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 379] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 380 attached => {parent_tid=[380]}, 88) = 380 [pid 380] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 379] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] mkdirat(AT_FDCWD, "./sys", 0777 [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... mkdirat resumed>) = 0 [pid 380] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 0 [pid 379] <... futex resumed>) = 1 [pid 380] mount(NULL, "./sys", "sysfs", 0, NULL [pid 379] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... mount resumed>) = 0 [pid 380] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 379] <... futex resumed>) = 0 [pid 380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 379] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... openat resumed>) = 3 [pid 379] <... futex resumed>) = 0 [pid 380] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 380] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 379] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 0 [pid 379] <... futex resumed>) = 1 [pid 380] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 379] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... pwrite64 resumed>) = 4 [pid 380] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 379] <... futex resumed>) = 0 [pid 380] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] exit_group(0 [pid 380] <... futex resumed>) = ? [pid 379] <... exit_group resumed>) = ? [pid 380] +++ exited with 0 +++ [pid 379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./32/sys") = 0 getdents64(3, 0x55558b414760 /* 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 381 attached [pid 381] set_robust_list(0x55558b4136a0, 24) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 381 [pid 381] chdir("./33" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] <... chdir resumed>) = 0 [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] setpgid(0, 0) = 0 [pid 381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 381] write(3, "1000", 4) = 4 [pid 381] close(3) = 0 [pid 381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 381] write(1, "executing program\n", 18) = 18 executing program [pid 381] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 381] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] <... clone3 resumed> => {parent_tid=[382]}, 88) = 382 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 381] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 382] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 382] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... futex resumed>) = 0 [pid 382] mount(NULL, "./sys", "sysfs", 0, NULL [pid 381] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] <... mount resumed>) = 0 [pid 382] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 382] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 382] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 381] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] <... openat resumed>) = 3 [pid 382] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 382] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 381] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] <... pwrite64 resumed>) = 4 [pid 381] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 382] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] exit_group(0 [pid 382] <... futex resumed>) = ? [pid 381] <... exit_group resumed>) = ? [pid 382] +++ exited with 0 +++ [pid 381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./33/sys") = 0 getdents64(3, 0x55558b414760 /* 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 383 attached [pid 383] set_robust_list(0x55558b4136a0, 24) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 383 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 383] chdir("./34" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... chdir resumed>) = 0 [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] setpgid(0, 0) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 [pid 383] symlink("/dev/binderfs", "./binderfs") = 0 [pid 383] write(1, "executing program\n", 18) = 18 [pid 383] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 383] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 383] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x7f1df76e79a0, 24 [pid 383] <... clone3 resumed> => {parent_tid=[384]}, 88) = 384 [pid 384] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] mkdirat(AT_FDCWD, "./sys", 0777 [pid 383] <... futex resumed>) = 0 [pid 383] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... mkdirat resumed>) = 0 [pid 384] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 384] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 383] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 384] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 384] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 383] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... openat resumed>) = 3 [pid 384] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 383] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 383] <... futex resumed>) = 0 [pid 384] <... pwrite64 resumed>) = 4 [pid 383] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = 1 [pid 384] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] exit_group(0 [pid 384] <... futex resumed>) = ? [pid 384] +++ exited with 0 +++ [pid 383] <... exit_group resumed>) = ? [pid 383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, 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, 0x55558b414760 /* 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, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./34/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./34") = 0 mkdir("./35", 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 385 attached [pid 385] set_robust_list(0x55558b4136a0, 24) = 0 [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] chdir("./35" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 385 [pid 385] <... chdir resumed>) = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 0 [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 385] write(3, "1000", 4 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] <... write resumed>) = 4 [pid 385] close(3) = 0 [pid 385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 385] write(1, "executing program\n", 18) = 18 executing program [pid 385] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 385] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x7f1df76e79a0, 24 [pid 385] <... clone3 resumed> => {parent_tid=[386]}, 88) = 386 [pid 386] <... set_robust_list resumed>) = 0 [pid 385] rt_sigprocmask(SIG_SETMASK, [] [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] mkdirat(AT_FDCWD, "./sys", 0777 [pid 385] <... futex resumed>) = 0 [pid 385] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... mkdirat resumed>) = 0 [pid 386] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 385] <... futex resumed>) = 0 [pid 386] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 385] <... futex resumed>) = 1 [pid 385] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 386] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] <... futex resumed>) = 0 [pid 385] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 385] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 386] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 385] <... futex resumed>) = 0 [pid 386] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 385] <... futex resumed>) = 1 [pid 385] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 386] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 385] <... futex resumed>) = 0 [pid 386] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] exit_group(0 [pid 386] <... futex resumed>) = ? [pid 385] <... exit_group resumed>) = ? [pid 386] +++ exited with 0 +++ [pid 385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./35/binderfs") = 0 umount2("./35/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./35/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./35/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./35/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./35/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./35/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./35") = 0 mkdir("./36", 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 387 attached [pid 387] set_robust_list(0x55558b4136a0, 24) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 387 [pid 387] chdir("./36" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] <... chdir resumed>) = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 [pid 387] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 387] write(1, "executing program\n", 18) = 18 [pid 387] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 387] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... clone3 resumed> => {parent_tid=[388]}, 88) = 388 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 388] <... futex resumed>) = 0 [pid 387] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 388] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... futex resumed>) = 0 [pid 388] mount(NULL, "./sys", "sysfs", 0, NULL [pid 387] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... mount resumed>) = 0 [pid 388] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 388] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... futex resumed>) = 0 [pid 387] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 387] <... futex resumed>) = 1 [pid 388] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 387] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... openat resumed>) = 3 [pid 388] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... futex resumed>) = 0 [pid 387] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 387] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... pwrite64 resumed>) = 4 [pid 388] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 387] exit_group(0 [pid 388] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 387] <... exit_group resumed>) = ? [pid 388] +++ exited with 0 +++ [pid 387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./36/binderfs") = 0 umount2("./36/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./36/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./36/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./36/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./36/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./36/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./36") = 0 mkdir("./37", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 389 ci2-android-6-12-rust/strace-static-x86_64: Process 389 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] set_robust_list(0x55558b4136a0, 24) = 0 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] chdir("./37") = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0) = 0 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 [pid 389] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 389] write(1, "executing program\n", 18) = 18 [pid 389] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 389] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 390 attached => {parent_tid=[390]}, 88) = 390 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 390] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 390] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] <... futex resumed>) = 0 [pid 390] mount(NULL, "./sys", "sysfs", 0, NULL [pid 389] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 390] <... mount resumed>) = 0 [pid 390] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = 0 [pid 390] <... futex resumed>) = 1 [pid 389] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 389] <... futex resumed>) = 0 [pid 390] <... openat resumed>) = 3 [pid 389] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 390] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = 0 [pid 389] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 389] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 390] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = 0 [pid 390] <... futex resumed>) = 1 [pid 389] exit_group(0 [pid 390] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 389] <... exit_group resumed>) = ? [pid 390] +++ exited with 0 +++ [pid 389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./37/binderfs") = 0 umount2("./37/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./37/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./37/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./37/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./37/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./37/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./37") = 0 mkdir("./38", 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 391 attached , child_tidptr=0x55558b413690) = 391 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] set_robust_list(0x55558b4136a0, 24) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] chdir("./38") = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 391] setpgid(0, 0) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 391] write(1, "executing program\n", 18) = 18 executing program [pid 391] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 391] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 391] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 392 attached => {parent_tid=[392]}, 88) = 392 [pid 392] set_robust_list(0x7f1df76e79a0, 24 [pid 391] rt_sigprocmask(SIG_SETMASK, [] [pid 392] <... set_robust_list resumed>) = 0 [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [] [pid 391] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] <... futex resumed>) = 0 [pid 392] mkdirat(AT_FDCWD, "./sys", 0777 [pid 391] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] <... mkdirat resumed>) = 0 [pid 392] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 391] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] <... futex resumed>) = 1 [pid 392] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 392] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 392] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 391] <... futex resumed>) = 0 [pid 392] <... openat resumed>) = 3 [pid 391] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 1 [pid 391] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 391] <... futex resumed>) = 0 [pid 392] <... pwrite64 resumed>) = 4 [pid 391] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 1 [pid 391] exit_group(0 [pid 392] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 391] <... exit_group resumed>) = ? [pid 392] +++ exited with 0 +++ [pid 391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./38/binderfs") = 0 umount2("./38/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./38/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./38/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./38/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./38/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./38/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./38") = 0 mkdir("./39", 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 393 attached [pid 393] set_robust_list(0x55558b4136a0, 24) = 0 [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 393 [pid 393] chdir("./39" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] <... chdir resumed>) = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 393] setpgid(0, 0) = 0 [pid 393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 393] write(3, "1000", 4) = 4 [pid 393] close(3) = 0 [pid 393] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 393] write(1, "executing program\n", 18) = 18 [pid 393] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 393] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 393] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 393] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 394 attached [pid 394] set_robust_list(0x7f1df76e79a0, 24 [pid 393] <... clone3 resumed> => {parent_tid=[394]}, 88) = 394 [pid 394] <... set_robust_list resumed>) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 394] <... futex resumed>) = 0 [pid 393] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 394] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 393] <... futex resumed>) = 0 [pid 394] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] <... futex resumed>) = 0 [pid 394] mount(NULL, "./sys", "sysfs", 0, NULL [pid 393] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] <... mount resumed>) = 0 [pid 394] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 393] <... futex resumed>) = 0 [pid 393] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 393] <... futex resumed>) = 0 [pid 394] <... openat resumed>) = 3 [pid 393] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 394] <... futex resumed>) = 0 [pid 393] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 393] <... futex resumed>) = 0 [pid 394] <... pwrite64 resumed>) = 4 [pid 393] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] exit_group(0) = ? [pid 394] <... futex resumed>) = ? [pid 394] +++ exited with 0 +++ [pid 393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./39/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./39/binderfs") = 0 umount2("./39/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./39/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./39/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./39/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./39/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./39/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./39") = 0 mkdir("./40", 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 395 attached [pid 395] set_robust_list(0x55558b4136a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 395 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 395] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 395] chdir("./40") = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 395] write(3, "1000", 4) = 4 [pid 395] close(3) = 0 [pid 395] symlink("/dev/binderfs", "./binderfs") = 0 [pid 395] write(1, "executing program\n", 18) = 18 executing program [pid 395] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 395] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 395] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 396 attached [pid 396] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [] [pid 395] <... clone3 resumed> => {parent_tid=[396]}, 88) = 396 [pid 396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 396] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 395] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 395] <... futex resumed>) = 1 [pid 396] mkdirat(AT_FDCWD, "./sys", 0777 [pid 395] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... mkdirat resumed>) = 0 [pid 396] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 395] <... futex resumed>) = 0 [pid 396] mount(NULL, "./sys", "sysfs", 0, NULL [pid 395] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... mount resumed>) = 0 [pid 396] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 395] <... futex resumed>) = 0 [pid 396] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 395] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... openat resumed>) = 3 [pid 396] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 395] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 395] <... futex resumed>) = 1 [pid 396] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 395] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 395] <... futex resumed>) = 0 [pid 396] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 395] exit_group(0 [pid 396] <... futex resumed>) = ? [pid 395] <... exit_group resumed>) = ? [pid 396] +++ exited with 0 +++ [pid 395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./40/binderfs") = 0 umount2("./40/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./40/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./40/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./40/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./40/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./40/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./40") = 0 mkdir("./41", 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 397 attached [pid 397] set_robust_list(0x55558b4136a0, 24) = 0 [pid 397] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 397 [pid 397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] chdir("./41" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 397] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 397] setpgid(0, 0) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 [pid 397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 397] write(1, "executing program\n", 18) = 18 executing program [pid 397] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 397] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 397] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 398 attached [pid 398] set_robust_list(0x7f1df76e79a0, 24 [pid 397] <... clone3 resumed> => {parent_tid=[398]}, 88) = 398 [pid 398] <... set_robust_list resumed>) = 0 [pid 397] rt_sigprocmask(SIG_SETMASK, [] [pid 398] rt_sigprocmask(SIG_SETMASK, [] [pid 397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] mkdirat(AT_FDCWD, "./sys", 0777 [pid 397] <... futex resumed>) = 0 [pid 398] <... mkdirat resumed>) = 0 [pid 397] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 398] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 397] <... futex resumed>) = 0 [pid 398] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 397] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 397] <... futex resumed>) = 0 [pid 398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 397] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 398] <... futex resumed>) = 1 [pid 397] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 397] <... futex resumed>) = 0 [pid 398] <... pwrite64 resumed>) = 4 [pid 397] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] <... futex resumed>) = 0 [pid 398] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 397] exit_group(0 [pid 398] <... futex resumed>) = ? [pid 397] <... exit_group resumed>) = ? [pid 398] +++ exited with 0 +++ [pid 397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./41/binderfs") = 0 umount2("./41/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./41/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./41/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./41/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./41/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./41/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./41") = 0 mkdir("./42", 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 399 attached [pid 399] set_robust_list(0x55558b4136a0, 24) = 0 [pid 399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] chdir("./42" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 399 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 399] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 [pid 399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 399] write(1, "executing program\n", 18) = 18 executing program [pid 399] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 399] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 400 attached => {parent_tid=[400]}, 88) = 400 [pid 399] rt_sigprocmask(SIG_SETMASK, [] [pid 400] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] mkdirat(AT_FDCWD, "./sys", 0777 [pid 399] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... mkdirat resumed>) = 0 [pid 400] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 400] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] <... futex resumed>) = 0 [pid 400] mount(NULL, "./sys", "sysfs", 0, NULL [pid 399] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... mount resumed>) = 0 [pid 400] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 400] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 400] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 400] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 400] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 1 [pid 399] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 400] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 400] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 399] exit_group(0) = ? [pid 400] <... futex resumed>) = ? [pid 400] +++ exited with 0 +++ [pid 399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./42/binderfs") = 0 umount2("./42/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./42/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./42/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./42/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./42/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./42/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./42") = 0 mkdir("./43", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 401 ci2-android-6-12-rust/strace-static-x86_64: Process 401 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] set_robust_list(0x55558b4136a0, 24) = 0 [pid 401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] chdir("./43") = 0 [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 401] setpgid(0, 0) = 0 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 401] write(3, "1000", 4) = 4 [pid 401] close(3) = 0 [pid 401] symlink("/dev/binderfs", "./binderfs") = 0 [pid 401] write(1, "executing program\n", 18) = 18 executing program [pid 401] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 401] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 401] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 402 attached [pid 402] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] <... clone3 resumed> => {parent_tid=[402]}, 88) = 402 [pid 401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = 1 [pid 402] mkdirat(AT_FDCWD, "./sys", 0777 [pid 401] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... mkdirat resumed>) = 0 [pid 402] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 401] <... futex resumed>) = 0 [pid 402] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = 1 [pid 402] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 401] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 401] <... futex resumed>) = 0 [pid 402] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 401] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... openat resumed>) = 3 [pid 401] <... futex resumed>) = 0 [pid 402] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = 1 [pid 402] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 401] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... pwrite64 resumed>) = 4 [pid 402] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 401] <... futex resumed>) = 0 [pid 402] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] exit_group(0 [pid 402] <... futex resumed>) = ? [pid 401] <... exit_group resumed>) = ? [pid 402] +++ exited with 0 +++ [pid 401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./43/binderfs") = 0 umount2("./43/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./43/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./43/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./43/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./43/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./43/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./43") = 0 mkdir("./44", 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 403 attached [pid 403] set_robust_list(0x55558b4136a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 403 [pid 403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 403] chdir("./44" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] <... chdir resumed>) = 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 403] write(1, "executing program\n", 18) = 18 executing program [pid 403] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 403] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 403] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 404 attached => {parent_tid=[404]}, 88) = 404 [pid 404] set_robust_list(0x7f1df76e79a0, 24 [pid 403] rt_sigprocmask(SIG_SETMASK, [] [pid 404] <... set_robust_list resumed>) = 0 [pid 403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 404] rt_sigprocmask(SIG_SETMASK, [] [pid 403] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] <... futex resumed>) = 0 [pid 404] mkdirat(AT_FDCWD, "./sys", 0777 [pid 403] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... mkdirat resumed>) = 0 [pid 404] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] <... futex resumed>) = 0 [pid 403] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] <... futex resumed>) = 0 [pid 403] <... futex resumed>) = 1 [pid 404] mount(NULL, "./sys", "sysfs", 0, NULL [pid 403] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... mount resumed>) = 0 [pid 404] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = 0 [pid 403] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] <... futex resumed>) = 1 [pid 403] <... futex resumed>) = 0 [pid 404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 403] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... openat resumed>) = 3 [pid 404] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 403] <... futex resumed>) = 0 [pid 404] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 404] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 403] <... futex resumed>) = 0 [pid 404] <... pwrite64 resumed>) = 4 [pid 403] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = 0 [pid 404] <... futex resumed>) = 1 [pid 403] exit_group(0) = ? [pid 404] +++ exited with 0 +++ [pid 403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./44/binderfs") = 0 umount2("./44/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./44/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./44/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./44/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./44/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./44/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./44") = 0 mkdir("./45", 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 405 attached [pid 405] set_robust_list(0x55558b4136a0, 24) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 405 [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] chdir("./45" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 405] <... chdir resumed>) = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] <... prctl resumed>) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 405] write(1, "executing program\n", 18) = 18 [pid 405] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 405] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 406 attached => {parent_tid=[406]}, 88) = 406 [pid 405] rt_sigprocmask(SIG_SETMASK, [] [pid 406] set_robust_list(0x7f1df76e79a0, 24 [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... set_robust_list resumed>) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 406] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 406] mount(NULL, "./sys", "sysfs", 0, NULL [pid 405] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... mount resumed>) = 0 [pid 406] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] <... futex resumed>) = 0 [pid 405] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 405] <... futex resumed>) = 0 [pid 406] <... openat resumed>) = 3 [pid 405] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 406] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 405] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... pwrite64 resumed>) = 4 [pid 406] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] exit_group(0 [pid 406] <... futex resumed>) = ? [pid 405] <... exit_group resumed>) = ? [pid 406] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./45/binderfs") = 0 umount2("./45/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./45/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./45/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./45/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./45/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./45/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./45") = 0 mkdir("./46", 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 407 attached [pid 407] set_robust_list(0x55558b4136a0, 24) = 0 [pid 407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 407 [pid 407] chdir("./46" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 407] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 407] setpgid(0, 0) = 0 [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 407] write(3, "1000", 4) = 4 [pid 407] close(3) = 0 [pid 407] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 407] write(1, "executing program\n", 18) = 18 [pid 407] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 407] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 408 attached [pid 408] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] <... clone3 resumed> => {parent_tid=[408]}, 88) = 408 [pid 407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 407] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 408] mkdirat(AT_FDCWD, "./sys", 0777 [pid 407] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... mkdirat resumed>) = 0 [pid 408] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 407] <... futex resumed>) = 0 [pid 408] mount(NULL, "./sys", "sysfs", 0, NULL [pid 407] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... mount resumed>) = 0 [pid 408] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 407] <... futex resumed>) = 0 [pid 408] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 408] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 407] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... openat resumed>) = 3 [pid 408] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 408] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 408] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 407] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... pwrite64 resumed>) = 4 [pid 408] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 408] <... futex resumed>) = 1 [pid 407] exit_group(0) = ? [pid 408] +++ exited with 0 +++ [pid 407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./46/binderfs") = 0 umount2("./46/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./46/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./46/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./46/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./46/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./46/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./46") = 0 mkdir("./47", 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 409 attached [pid 409] set_robust_list(0x55558b4136a0, 24) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 409 [pid 409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] chdir("./47" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] <... chdir resumed>) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 409] write(3, "1000", 4) = 4 [pid 409] close(3) = 0 [pid 409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 409] write(1, "executing program\n", 18) = 18 executing program [pid 409] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 409] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] <... clone3 resumed> => {parent_tid=[410]}, 88) = 410 [pid 409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 1 [pid 410] mkdirat(AT_FDCWD, "./sys", 0777 [pid 409] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... mkdirat resumed>) = 0 [pid 410] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 1 [pid 409] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] mount(NULL, "./sys", "sysfs", 0, NULL [pid 409] <... futex resumed>) = 0 [pid 410] <... mount resumed>) = 0 [pid 409] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 1 [pid 409] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 409] <... futex resumed>) = 0 [pid 410] <... openat resumed>) = 3 [pid 409] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 1 [pid 410] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 409] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... pwrite64 resumed>) = 4 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 409] <... futex resumed>) = 0 [pid 410] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] exit_group(0 [pid 410] <... futex resumed>) = ? [pid 409] <... exit_group resumed>) = ? [pid 410] +++ exited with 0 +++ [pid 409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./47/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./47/binderfs") = 0 umount2("./47/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./47/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./47/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./47/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./47/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./47/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./47") = 0 mkdir("./48", 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 411 attached [pid 411] set_robust_list(0x55558b4136a0, 24) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 411 [pid 411] chdir("./48" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] <... chdir resumed>) = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 411] write(1, "executing program\n", 18) = 18 executing program [pid 411] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 411] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x7f1df76e79a0, 24 [pid 411] <... clone3 resumed> => {parent_tid=[412]}, 88) = 412 [pid 412] <... set_robust_list resumed>) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [] [pid 412] rt_sigprocmask(SIG_SETMASK, [] [pid 411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 411] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] mkdirat(AT_FDCWD, "./sys", 0777 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... mkdirat resumed>) = 0 [pid 412] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 411] <... futex resumed>) = 0 [pid 412] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... futex resumed>) = 0 [pid 412] mount(NULL, "./sys", "sysfs", 0, NULL [pid 411] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... mount resumed>) = 0 [pid 412] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 412] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = 0 [pid 411] <... futex resumed>) = 1 [pid 412] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 411] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... openat resumed>) = 3 [pid 412] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 411] <... futex resumed>) = 0 [pid 412] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 411] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... pwrite64 resumed>) = 4 [pid 412] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 411] <... futex resumed>) = 0 [pid 412] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] exit_group(0) = ? [pid 412] <... futex resumed>) = ? [pid 412] +++ exited with 0 +++ [pid 411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./48/binderfs") = 0 umount2("./48/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./48/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./48/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./48/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./48/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./48/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./48") = 0 mkdir("./49", 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 413 attached [pid 413] set_robust_list(0x55558b4136a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 413 [pid 413] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 413] chdir("./49") = 0 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 413] write(1, "executing program\n", 18) = 18 executing program [pid 413] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 413] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 414 attached => {parent_tid=[414]}, 88) = 414 [pid 414] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 413] rt_sigprocmask(SIG_SETMASK, [] [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 413] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] mkdirat(AT_FDCWD, "./sys", 0777 [pid 413] <... futex resumed>) = 0 [pid 414] <... mkdirat resumed>) = 0 [pid 413] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = 0 [pid 413] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... futex resumed>) = 1 [pid 414] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 414] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 413] <... futex resumed>) = 0 [pid 414] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] <... futex resumed>) = 0 [pid 414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 413] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... openat resumed>) = 3 [pid 414] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] <... futex resumed>) = 0 [pid 413] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = 0 [pid 413] <... futex resumed>) = 1 [pid 414] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 413] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... pwrite64 resumed>) = 4 [pid 414] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = 0 [pid 413] exit_group(0 [pid 414] <... futex resumed>) = ? [pid 413] <... exit_group resumed>) = ? [pid 414] +++ exited with 0 +++ [pid 413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./49/binderfs") = 0 umount2("./49/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./49/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./49/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./49/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./49/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./49/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./49") = 0 mkdir("./50", 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 415 attached [pid 415] set_robust_list(0x55558b4136a0, 24) = 0 [pid 415] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 415 [pid 415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 415] chdir("./50" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 415] <... chdir resumed>) = 0 [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 415] setpgid(0, 0) = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3) = 0 [pid 415] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 415] write(1, "executing program\n", 18) = 18 [pid 415] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 415] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 415] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 416 attached => {parent_tid=[416]}, 88) = 416 [pid 416] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [] [pid 415] rt_sigprocmask(SIG_SETMASK, [] [pid 416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] mkdirat(AT_FDCWD, "./sys", 0777 [pid 415] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... mkdirat resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 416] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... futex resumed>) = 0 [pid 415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] mount(NULL, "./sys", "sysfs", 0, NULL [pid 415] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... mount resumed>) = 0 [pid 416] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 415] <... futex resumed>) = 0 [pid 416] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 415] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... openat resumed>) = 3 [pid 416] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] <... futex resumed>) = 1 [pid 416] <... futex resumed>) = 0 [pid 416] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = 0 [pid 416] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 415] <... futex resumed>) = 1 [pid 416] <... pwrite64 resumed>) = 4 [pid 415] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 1 [pid 415] exit_group(0 [pid 416] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 415] <... exit_group resumed>) = ? [pid 416] +++ exited with 0 +++ [pid 415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./50/binderfs") = 0 umount2("./50/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./50/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./50/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./50/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./50/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./50/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./50") = 0 mkdir("./51", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 417 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 417 attached [pid 417] set_robust_list(0x55558b4136a0, 24) = 0 [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] chdir("./51") = 0 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 417] write(3, "1000", 4) = 4 [pid 417] close(3) = 0 [pid 417] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 417] write(1, "executing program\n", 18) = 18 [pid 417] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 417] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x7f1df76e79a0, 24 [pid 417] <... clone3 resumed> => {parent_tid=[418]}, 88) = 418 [pid 418] <... set_robust_list resumed>) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 1 [pid 418] mkdirat(AT_FDCWD, "./sys", 0777 [pid 417] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... mkdirat resumed>) = 0 [pid 418] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 418] <... futex resumed>) = 1 [pid 417] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] mount(NULL, "./sys", "sysfs", 0, NULL [pid 417] <... futex resumed>) = 0 [pid 418] <... mount resumed>) = 0 [pid 417] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 418] <... futex resumed>) = 1 [pid 418] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 417] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... openat resumed>) = 3 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 418] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] <... futex resumed>) = 0 [pid 418] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 417] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... pwrite64 resumed>) = 4 [pid 418] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 418] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] exit_group(0 [pid 418] <... futex resumed>) = ? [pid 417] <... exit_group resumed>) = ? [pid 418] +++ exited with 0 +++ [pid 417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./51/binderfs") = 0 umount2("./51/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./51/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./51/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./51/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./51/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./51/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./51") = 0 mkdir("./52", 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 419 attached [pid 419] set_robust_list(0x55558b4136a0, 24) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 419 [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] chdir("./52") = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] <... prctl resumed>) = 0 [pid 419] setpgid(0, 0) = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] write(3, "1000", 4) = 4 [pid 419] close(3) = 0 [pid 419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 419] write(1, "executing program\n", 18) = 18 executing program [pid 419] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 419] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] <... clone3 resumed> => {parent_tid=[420]}, 88) = 420 [pid 419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 419] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 420] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 419] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] mount(NULL, "./sys", "sysfs", 0, NULL [pid 419] <... futex resumed>) = 0 [pid 420] <... mount resumed>) = 0 [pid 419] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 419] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 419] <... futex resumed>) = 0 [pid 420] <... openat resumed>) = 3 [pid 419] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 419] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 419] <... futex resumed>) = 0 [pid 420] <... pwrite64 resumed>) = 4 [pid 419] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 1 [pid 419] exit_group(0 [pid 420] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] <... exit_group resumed>) = ? [pid 420] <... futex resumed>) = ? [pid 420] +++ exited with 0 +++ [pid 419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./52/binderfs") = 0 umount2("./52/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./52/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./52/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./52/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./52/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./52/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./52") = 0 mkdir("./53", 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 421 attached [pid 421] set_robust_list(0x55558b4136a0, 24) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 421 [pid 421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] chdir("./53" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] <... chdir resumed>) = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 421] write(1, "executing program\n", 18) = 18 executing program [pid 421] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 421] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 422] rt_sigprocmask(SIG_SETMASK, [] [pid 421] <... clone3 resumed> => {parent_tid=[422]}, 88) = 422 [pid 422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [] [pid 422] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = 0 [pid 421] <... futex resumed>) = 1 [pid 422] mkdirat(AT_FDCWD, "./sys", 0777 [pid 421] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... mkdirat resumed>) = 0 [pid 422] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 421] <... futex resumed>) = 0 [pid 421] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] <... futex resumed>) = 0 [pid 422] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 421] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... openat resumed>) = 3 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... futex resumed>) = 0 [pid 421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] <... futex resumed>) = 0 [pid 421] exit_group(0) = ? [pid 422] +++ exited with 0 +++ [pid 421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./53/binderfs") = 0 umount2("./53/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./53/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./53/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./53/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./53/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./53/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./53") = 0 mkdir("./54", 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 423 attached [pid 423] set_robust_list(0x55558b4136a0, 24) = 0 [pid 423] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 423 [pid 423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] chdir("./54" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 423] <... chdir resumed>) = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 [pid 423] close(3) = 0 [pid 423] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 423] write(1, "executing program\n", 18) = 18 [pid 423] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 423] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x7f1df76e79a0, 24 [pid 423] <... clone3 resumed> => {parent_tid=[424]}, 88) = 424 [pid 424] <... set_robust_list resumed>) = 0 [pid 423] rt_sigprocmask(SIG_SETMASK, [] [pid 424] rt_sigprocmask(SIG_SETMASK, [] [pid 423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] mkdirat(AT_FDCWD, "./sys", 0777 [pid 423] <... futex resumed>) = 0 [pid 424] <... mkdirat resumed>) = 0 [pid 423] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 424] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = 0 [pid 423] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 424] <... futex resumed>) = 1 [pid 424] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 424] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 423] <... futex resumed>) = 0 [pid 423] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 423] <... futex resumed>) = 0 [pid 424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 423] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 424] <... openat resumed>) = 3 [pid 424] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 423] <... futex resumed>) = 0 [pid 424] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 423] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 424] <... futex resumed>) = 0 [pid 424] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 424] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = 0 [pid 423] exit_group(0 [pid 424] <... futex resumed>) = 1 [pid 423] <... exit_group resumed>) = ? [pid 424] +++ exited with 0 +++ [pid 423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./54/binderfs") = 0 umount2("./54/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./54/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./54/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./54/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./54/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./54/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./54") = 0 mkdir("./55", 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 425 attached [pid 425] set_robust_list(0x55558b4136a0, 24) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 425 [pid 425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] chdir("./55") = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] symlink("/dev/binderfs", "./binderfs") = 0 [pid 425] write(1, "executing program\n", 18) = 18 executing program [pid 425] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 425] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] <... clone3 resumed> => {parent_tid=[426]}, 88) = 426 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 426] <... futex resumed>) = 0 [pid 425] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 426] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 426] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 425] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] mount(NULL, "./sys", "sysfs", 0, NULL [pid 425] <... futex resumed>) = 0 [pid 426] <... mount resumed>) = 0 [pid 425] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 426] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 425] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 1 [pid 425] <... futex resumed>) = 0 [pid 426] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 425] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 426] <... openat resumed>) = 3 [pid 426] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 425] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 425] <... futex resumed>) = 0 [pid 426] <... pwrite64 resumed>) = 4 [pid 425] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 426] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 1 [pid 425] exit_group(0 [pid 426] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 425] <... exit_group resumed>) = ? [pid 426] +++ exited with 0 +++ [pid 425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./55/binderfs") = 0 umount2("./55/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./55/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./55/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./55/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./55/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./55/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./55") = 0 mkdir("./56", 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 427 attached [pid 427] set_robust_list(0x55558b4136a0, 24) = 0 [pid 427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 427] chdir("./56" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 427 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 427] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 427] setpgid(0, 0) = 0 [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 427] write(3, "1000", 4) = 4 [pid 427] close(3) = 0 [pid 427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 427] write(1, "executing program\n", 18) = 18 executing program [pid 427] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 427] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 427] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 428 attached => {parent_tid=[428]}, 88) = 428 [pid 428] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 427] rt_sigprocmask(SIG_SETMASK, [] [pid 428] rt_sigprocmask(SIG_SETMASK, [] [pid 427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 427] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] mkdirat(AT_FDCWD, "./sys", 0777 [pid 427] <... futex resumed>) = 0 [pid 427] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... mkdirat resumed>) = 0 [pid 428] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 427] <... futex resumed>) = 0 [pid 428] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 427] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 427] <... futex resumed>) = 0 [pid 428] mount(NULL, "./sys", "sysfs", 0, NULL [pid 427] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... mount resumed>) = 0 [pid 428] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... futex resumed>) = 0 [pid 428] <... futex resumed>) = 1 [pid 428] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 427] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... openat resumed>) = 3 [pid 427] <... futex resumed>) = 0 [pid 427] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... futex resumed>) = 0 [pid 428] <... futex resumed>) = 1 [pid 428] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 427] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... pwrite64 resumed>) = 4 [pid 427] <... futex resumed>) = 0 [pid 427] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... futex resumed>) = 0 [pid 428] <... futex resumed>) = 1 [pid 428] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 427] exit_group(0 [pid 428] <... futex resumed>) = ? [pid 427] <... exit_group resumed>) = ? [pid 428] +++ exited with 0 +++ [pid 427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./56/binderfs") = 0 umount2("./56/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./56/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./56/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./56/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./56/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./56/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./56") = 0 mkdir("./57", 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 429 attached [pid 429] set_robust_list(0x55558b4136a0, 24) = 0 [pid 429] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 429 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 429] chdir("./57" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 429] <... chdir resumed>) = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3) = 0 [pid 429] symlink("/dev/binderfs", "./binderfs") = 0 [pid 429] write(1, "executing program\n", 18) = 18 executing program [pid 429] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 429] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 430 attached => {parent_tid=[430]}, 88) = 430 [pid 429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 429] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 430] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 430] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 1 [pid 430] mount(NULL, "./sys", "sysfs", 0, NULL [pid 429] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] <... mount resumed>) = 0 [pid 430] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] <... futex resumed>) = 0 [pid 429] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 1 [pid 430] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 429] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] <... openat resumed>) = 3 [pid 430] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 430] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 1 [pid 430] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 429] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] <... pwrite64 resumed>) = 4 [pid 430] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] <... futex resumed>) = 0 [pid 429] exit_group(0) = ? [pid 430] <... futex resumed>) = ? [pid 430] +++ exited with 0 +++ [pid 429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./57/binderfs") = 0 umount2("./57/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./57/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./57/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./57/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./57/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./57/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./57") = 0 mkdir("./58", 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 431 attached [pid 431] set_robust_list(0x55558b4136a0, 24) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 431 [pid 431] chdir("./58" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] <... chdir resumed>) = 0 [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 431] setpgid(0, 0) = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 431] write(3, "1000", 4) = 4 [pid 431] close(3) = 0 [pid 431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 431] write(1, "executing program\n", 18) = 18 executing program [pid 431] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 431] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 432 attached [pid 432] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] <... clone3 resumed> => {parent_tid=[432]}, 88) = 432 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 1 [pid 432] mkdirat(AT_FDCWD, "./sys", 0777 [pid 431] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 432] <... mkdirat resumed>) = 0 [pid 432] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 432] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] <... futex resumed>) = 0 [pid 432] mount(NULL, "./sys", "sysfs", 0, NULL [pid 431] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 432] <... mount resumed>) = 0 [pid 432] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 432] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 1 [pid 432] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 432] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 1 [pid 432] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 431] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 432] <... pwrite64 resumed>) = 4 [pid 432] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 432] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] exit_group(0) = ? [pid 432] <... futex resumed>) = ? [pid 432] +++ exited with 0 +++ [pid 431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./58/binderfs") = 0 umount2("./58/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./58/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./58/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./58/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./58/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./58/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./58") = 0 mkdir("./59", 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 433 attached , child_tidptr=0x55558b413690) = 433 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] set_robust_list(0x55558b4136a0, 24) = 0 [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] chdir("./59") = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 433] write(1, "executing program\n", 18) = 18 executing program [pid 433] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 433] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 434 attached => {parent_tid=[434]}, 88) = 434 [pid 434] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 433] <... futex resumed>) = 1 [pid 434] mkdirat(AT_FDCWD, "./sys", 0777 [pid 433] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] <... mkdirat resumed>) = 0 [pid 434] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 433] <... futex resumed>) = 0 [pid 434] mount(NULL, "./sys", "sysfs", 0, NULL [pid 433] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] <... mount resumed>) = 0 [pid 434] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 433] <... futex resumed>) = 0 [pid 434] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 433] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... openat resumed>) = 3 [pid 433] <... futex resumed>) = 0 [pid 434] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] <... futex resumed>) = 0 [pid 433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 433] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 433] <... futex resumed>) = 0 [pid 434] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 433] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 433] exit_group(0) = ? [pid 434] <... futex resumed>) = ? [pid 434] +++ exited with 0 +++ [pid 433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./59/binderfs") = 0 umount2("./59/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./59/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./59/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./59/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./59/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./59/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./59") = 0 mkdir("./60", 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 435 attached , child_tidptr=0x55558b413690) = 435 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] set_robust_list(0x55558b4136a0, 24) = 0 [pid 435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] chdir("./60") = 0 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 435] write(1, "executing program\n", 18) = 18 [pid 435] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 435] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 436 attached => {parent_tid=[436]}, 88) = 436 [pid 436] set_robust_list(0x7f1df76e79a0, 24 [pid 435] rt_sigprocmask(SIG_SETMASK, [] [pid 436] <... set_robust_list resumed>) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 435] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] mkdirat(AT_FDCWD, "./sys", 0777 [pid 435] <... futex resumed>) = 0 [pid 435] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] <... mkdirat resumed>) = 0 [pid 436] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... futex resumed>) = 0 [pid 435] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... futex resumed>) = 0 [pid 436] mount(NULL, "./sys", "sysfs", 0, NULL [pid 435] <... futex resumed>) = 1 [pid 436] <... mount resumed>) = 0 [pid 435] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 435] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 1 [pid 436] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 435] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] <... openat resumed>) = 3 [pid 436] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = 0 [pid 436] <... futex resumed>) = 1 [pid 435] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 435] <... futex resumed>) = 0 [pid 436] <... pwrite64 resumed>) = 4 [pid 435] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = 0 [pid 436] <... futex resumed>) = 1 [pid 435] exit_group(0 [pid 436] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 436] +++ exited with 0 +++ [pid 435] <... exit_group resumed>) = ? [pid 435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./60/binderfs") = 0 umount2("./60/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./60/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./60/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./60/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./60/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./60/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./60") = 0 mkdir("./61", 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 437 attached , child_tidptr=0x55558b413690) = 437 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] set_robust_list(0x55558b4136a0, 24) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] chdir("./61") = 0 [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 437] setpgid(0, 0) = 0 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 437] write(3, "1000", 4) = 4 [pid 437] close(3) = 0 [pid 437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 437] write(1, "executing program\n", 18) = 18 executing program [pid 437] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 437] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 438 attached => {parent_tid=[438]}, 88) = 438 [pid 438] set_robust_list(0x7f1df76e79a0, 24 [pid 437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] <... set_robust_list resumed>) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 438] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] <... futex resumed>) = 0 [pid 438] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] mount(NULL, "./sys", "sysfs", 0, NULL [pid 437] <... futex resumed>) = 0 [pid 437] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] <... mount resumed>) = 0 [pid 438] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] <... futex resumed>) = 0 [pid 437] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = 1 [pid 438] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 437] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] <... openat resumed>) = 3 [pid 438] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] <... futex resumed>) = 0 [pid 438] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = 1 [pid 438] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 437] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] <... pwrite64 resumed>) = 4 [pid 438] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] <... futex resumed>) = 0 [pid 438] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] exit_group(0) = ? [pid 438] <... futex resumed>) = ? [pid 438] +++ exited with 0 +++ [pid 437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./61/binderfs") = 0 umount2("./61/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./61/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./61/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./61/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./61/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./61/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./61") = 0 mkdir("./62", 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 439 attached [pid 439] set_robust_list(0x55558b4136a0, 24) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 439 [pid 439] chdir("./62" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 439] <... chdir resumed>) = 0 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 439] setpgid(0, 0) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3) = 0 [pid 439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] write(1, "executing program\n", 18) = 18 [pid 439] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 executing program [pid 439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 439] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 440 attached [pid 440] set_robust_list(0x7f1df76e79a0, 24 [pid 439] <... clone3 resumed> => {parent_tid=[440]}, 88) = 440 [pid 440] <... set_robust_list resumed>) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [] [pid 440] rt_sigprocmask(SIG_SETMASK, [] [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] mkdirat(AT_FDCWD, "./sys", 0777 [pid 439] <... futex resumed>) = 0 [pid 439] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] <... mkdirat resumed>) = 0 [pid 440] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 439] <... futex resumed>) = 0 [pid 440] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 439] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... futex resumed>) = 0 [pid 440] mount(NULL, "./sys", "sysfs", 0, NULL [pid 439] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] <... mount resumed>) = 0 [pid 440] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 440] <... futex resumed>) = 1 [pid 440] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 439] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... futex resumed>) = 0 [pid 440] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 439] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] <... openat resumed>) = 3 [pid 440] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 440] <... futex resumed>) = 1 [pid 440] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 439] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... pwrite64 resumed>) = 4 [pid 439] <... futex resumed>) = 0 [pid 439] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 440] <... futex resumed>) = 1 [pid 439] exit_group(0 [pid 440] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 439] <... exit_group resumed>) = ? [pid 440] +++ exited with 0 +++ [pid 439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./62/binderfs") = 0 umount2("./62/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./62/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./62/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./62/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./62/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./62/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./62") = 0 mkdir("./63", 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 441 attached [pid 441] set_robust_list(0x55558b4136a0, 24) = 0 [pid 441] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 441 [pid 441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] chdir("./63" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] <... chdir resumed>) = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 [pid 441] close(3) = 0 [pid 441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 441] write(1, "executing program\n", 18) = 18 executing program [pid 441] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 441] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 441] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 442 attached => {parent_tid=[442]}, 88) = 442 [pid 442] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 441] rt_sigprocmask(SIG_SETMASK, [] [pid 442] rt_sigprocmask(SIG_SETMASK, [] [pid 441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 442] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 442] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 442] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] <... futex resumed>) = 0 [pid 442] mount(NULL, "./sys", "sysfs", 0, NULL [pid 441] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... mount resumed>) = 0 [pid 442] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = 0 [pid 442] <... futex resumed>) = 1 [pid 441] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 441] <... futex resumed>) = 0 [pid 442] <... openat resumed>) = 3 [pid 441] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = 0 [pid 442] <... futex resumed>) = 1 [pid 442] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] <... futex resumed>) = 0 [pid 442] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 441] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... pwrite64 resumed>) = 4 [pid 442] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = 0 [pid 442] <... futex resumed>) = 1 [pid 442] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] exit_group(0 [pid 442] <... futex resumed>) = ? [pid 441] <... exit_group resumed>) = ? [pid 442] +++ exited with 0 +++ [pid 441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./63/binderfs") = 0 umount2("./63/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./63/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./63/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./63/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./63/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./63/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./63") = 0 mkdir("./64", 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 443 attached [pid 443] set_robust_list(0x55558b4136a0, 24) = 0 [pid 443] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 443 [pid 443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 443] chdir("./64" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] <... chdir resumed>) = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 443] write(1, "executing program\n", 18) = 18 [pid 443] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 443] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 443] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 444 attached => {parent_tid=[444]}, 88) = 444 [pid 444] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [] [pid 443] rt_sigprocmask(SIG_SETMASK, [] [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 443] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 443] <... futex resumed>) = 1 [pid 444] mkdirat(AT_FDCWD, "./sys", 0777 [pid 443] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] <... mkdirat resumed>) = 0 [pid 444] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 1 [pid 443] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] mount(NULL, "./sys", "sysfs", 0, NULL [pid 443] <... futex resumed>) = 0 [pid 444] <... mount resumed>) = 0 [pid 443] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 1 [pid 443] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 443] <... futex resumed>) = 0 [pid 444] <... openat resumed>) = 3 [pid 443] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 1 [pid 444] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 443] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... pwrite64 resumed>) = 4 [pid 443] <... futex resumed>) = 0 [pid 444] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] exit_group(0) = ? [pid 444] <... futex resumed>) = ? [pid 444] +++ exited with 0 +++ [pid 443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./64/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./64/binderfs") = 0 umount2("./64/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./64/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./64/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./64/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./64/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./64/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./64") = 0 mkdir("./65", 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 445 attached , child_tidptr=0x55558b413690) = 445 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] set_robust_list(0x55558b4136a0, 24) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] chdir("./65") = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 445] write(1, "executing program\n", 18) = 18 executing program [pid 445] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 445] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 446 attached => {parent_tid=[446]}, 88) = 446 [pid 446] set_robust_list(0x7f1df76e79a0, 24 [pid 445] rt_sigprocmask(SIG_SETMASK, [] [pid 446] <... set_robust_list resumed>) = 0 [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] mkdirat(AT_FDCWD, "./sys", 0777 [pid 445] <... futex resumed>) = 0 [pid 445] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] <... mkdirat resumed>) = 0 [pid 446] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = 0 [pid 446] <... futex resumed>) = 1 [pid 445] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] mount(NULL, "./sys", "sysfs", 0, NULL [pid 445] <... futex resumed>) = 0 [pid 446] <... mount resumed>) = 0 [pid 445] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = 0 [pid 445] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 445] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] <... openat resumed>) = 3 [pid 446] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 446] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 445] <... futex resumed>) = 0 [pid 446] <... pwrite64 resumed>) = 4 [pid 445] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 446] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... futex resumed>) = 0 [pid 445] exit_group(0 [pid 446] <... futex resumed>) = 1 [pid 445] <... exit_group resumed>) = ? [pid 446] +++ exited with 0 +++ [pid 445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./65/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./65/binderfs") = 0 umount2("./65/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./65/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./65/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./65/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./65/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./65/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./65") = 0 mkdir("./66", 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 447 attached [pid 447] set_robust_list(0x55558b4136a0, 24) = 0 [pid 447] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 447 [pid 447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 447] chdir("./66" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 447] <... chdir resumed>) = 0 [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 447] <... prctl resumed>) = 0 [pid 447] setpgid(0, 0) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 447] write(3, "1000", 4) = 4 [pid 447] close(3) = 0 [pid 447] symlink("/dev/binderfs", "./binderfs") = 0 [pid 447] write(1, "executing program\n", 18) = 18 executing program [pid 447] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 447] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0} => {parent_tid=[448]}, 88) = 448 ci2-android-6-12-rust/strace-static-x86_64: Process 448 attached [pid 447] rt_sigprocmask(SIG_SETMASK, [] [pid 448] set_robust_list(0x7f1df76e79a0, 24 [pid 447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 447] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] <... set_robust_list resumed>) = 0 [pid 448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 448] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 1 [pid 447] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] mount(NULL, "./sys", "sysfs", 0, NULL [pid 447] <... futex resumed>) = 0 [pid 448] <... mount resumed>) = 0 [pid 447] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 1 [pid 448] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 447] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... openat resumed>) = 3 [pid 447] <... futex resumed>) = 0 [pid 447] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 1 [pid 447] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 447] <... futex resumed>) = 0 [pid 447] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 447] <... futex resumed>) = 0 [pid 448] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 447] exit_group(0 [pid 448] <... futex resumed>) = ? [pid 448] +++ exited with 0 +++ [pid 447] <... exit_group resumed>) = ? [pid 447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./66/binderfs") = 0 umount2("./66/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./66/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./66/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./66/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./66/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./66/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./66") = 0 mkdir("./67", 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 449 attached [pid 449] set_robust_list(0x55558b4136a0, 24) = 0 [pid 449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 449 [pid 449] chdir("./67" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 449] <... chdir resumed>) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 449] write(1, "executing program\n", 18) = 18 executing program [pid 449] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 449] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 450 attached => {parent_tid=[450]}, 88) = 450 [pid 450] set_robust_list(0x7f1df76e79a0, 24 [pid 449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 449] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 450] <... set_robust_list resumed>) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 450] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 449] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] mount(NULL, "./sys", "sysfs", 0, NULL [pid 449] <... futex resumed>) = 0 [pid 450] <... mount resumed>) = 0 [pid 449] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 450] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 450] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 449] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... openat resumed>) = 3 [pid 449] <... futex resumed>) = 0 [pid 449] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 450] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 449] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 449] <... futex resumed>) = 0 [pid 450] <... pwrite64 resumed>) = 4 [pid 449] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 450] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... futex resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 449] exit_group(0 [pid 450] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 449] <... exit_group resumed>) = ? [pid 450] +++ exited with 0 +++ [pid 449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./67/binderfs") = 0 umount2("./67/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./67/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./67/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./67/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./67/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./67/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./67") = 0 mkdir("./68", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 451 ci2-android-6-12-rust/strace-static-x86_64: Process 451 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 451] set_robust_list(0x55558b4136a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 451] <... set_robust_list resumed>) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] chdir("./68") = 0 [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] symlink("/dev/binderfs", "./binderfs") = 0 [pid 451] write(1, "executing program\n", 18) = 18 executing program [pid 451] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 451] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 451] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 451] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 451] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 452 attached => {parent_tid=[452]}, 88) = 452 [pid 452] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [] [pid 452] rt_sigprocmask(SIG_SETMASK, [] [pid 451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 451] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] mkdirat(AT_FDCWD, "./sys", 0777 [pid 451] <... futex resumed>) = 0 [pid 451] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... mkdirat resumed>) = 0 [pid 452] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 451] <... futex resumed>) = 0 [pid 452] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 451] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 451] <... futex resumed>) = 0 [pid 452] mount(NULL, "./sys", "sysfs", 0, NULL [pid 451] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... mount resumed>) = 0 [pid 452] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 452] <... futex resumed>) = 1 [pid 452] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 451] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 451] <... futex resumed>) = 0 [pid 452] <... openat resumed>) = 3 [pid 451] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 451] <... futex resumed>) = 0 [pid 452] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 451] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 451] <... futex resumed>) = 0 [pid 452] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 451] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] <... pwrite64 resumed>) = 4 [pid 452] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 452] <... futex resumed>) = 1 [pid 451] exit_group(0 [pid 452] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 451] <... exit_group resumed>) = ? [pid 452] +++ exited with 0 +++ [pid 451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./68/binderfs") = 0 umount2("./68/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./68/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./68/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./68/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./68/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./68/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./68") = 0 mkdir("./69", 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 453 attached [pid 453] set_robust_list(0x55558b4136a0, 24) = 0 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] chdir("./69" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 453 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 453] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 453] setpgid(0, 0) = 0 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 [pid 453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 453] write(1, "executing program\n", 18) = 18 executing program [pid 453] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 453] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] <... clone3 resumed> => {parent_tid=[454]}, 88) = 454 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 1 [pid 454] mkdirat(AT_FDCWD, "./sys", 0777 [pid 453] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] <... mkdirat resumed>) = 0 [pid 454] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] <... futex resumed>) = 0 [pid 454] mount(NULL, "./sys", "sysfs", 0, NULL [pid 453] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] <... mount resumed>) = 0 [pid 454] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] <... futex resumed>) = 0 [pid 454] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 453] <... futex resumed>) = 0 [pid 454] <... openat resumed>) = 3 [pid 453] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] <... futex resumed>) = 0 [pid 454] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 453] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... pwrite64 resumed>) = 4 [pid 453] <... futex resumed>) = 0 [pid 454] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 453] exit_group(0 [pid 454] <... futex resumed>) = ? [pid 453] <... exit_group resumed>) = ? [pid 454] +++ exited with 0 +++ [pid 453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./69/binderfs") = 0 umount2("./69/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./69/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./69/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./69/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./69/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./69/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./69") = 0 mkdir("./70", 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 455 attached [pid 455] set_robust_list(0x55558b4136a0, 24) = 0 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] chdir("./70" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 455 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 455] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 455] write(3, "1000", 4) = 4 [pid 455] close(3) = 0 [pid 455] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 455] write(1, "executing program\n", 18) = 18 [pid 455] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 455] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 456 attached [pid 456] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] <... clone3 resumed> => {parent_tid=[456]}, 88) = 456 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 1 [pid 455] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 456] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 1 [pid 455] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] mount(NULL, "./sys", "sysfs", 0, NULL [pid 455] <... futex resumed>) = 0 [pid 456] <... mount resumed>) = 0 [pid 455] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 455] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 1 [pid 455] <... futex resumed>) = 0 [pid 456] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 455] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] <... openat resumed>) = 3 [pid 456] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 455] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 1 [pid 455] <... futex resumed>) = 0 [pid 456] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 455] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] <... pwrite64 resumed>) = 4 [pid 456] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 1 [pid 456] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] exit_group(0 [pid 456] <... futex resumed>) = ? [pid 456] +++ exited with 0 +++ [pid 455] <... exit_group resumed>) = ? [pid 455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./70/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./70/binderfs") = 0 umount2("./70/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./70/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./70/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./70/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./70/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./70/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./70") = 0 mkdir("./71", 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 457 attached [pid 457] set_robust_list(0x55558b4136a0, 24) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 457 [pid 457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] chdir("./71" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 457] <... chdir resumed>) = 0 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 [pid 457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 457] write(1, "executing program\n", 18) = 18 [pid 457] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 executing program [pid 457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 457] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 457] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x7f1df76e79a0, 24 [pid 457] <... clone3 resumed> => {parent_tid=[458]}, 88) = 458 [pid 458] <... set_robust_list resumed>) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [] [pid 458] rt_sigprocmask(SIG_SETMASK, [] [pid 457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] mkdirat(AT_FDCWD, "./sys", 0777 [pid 457] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... mkdirat resumed>) = 0 [pid 458] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 458] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] <... futex resumed>) = 0 [pid 458] mount(NULL, "./sys", "sysfs", 0, NULL [pid 457] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... mount resumed>) = 0 [pid 458] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 458] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] <... futex resumed>) = 0 [pid 457] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 1 [pid 458] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 457] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] <... openat resumed>) = 3 [pid 458] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 457] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] <... futex resumed>) = 1 [pid 457] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 458] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 458] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 458] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] exit_group(0 [pid 458] <... futex resumed>) = ? [pid 457] <... exit_group resumed>) = ? [pid 458] +++ exited with 0 +++ [pid 457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./71/binderfs") = 0 umount2("./71/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./71/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./71/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./71/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./71/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./71/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./71") = 0 mkdir("./72", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 459 rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 459 attached , NULL, 8) = 0 [pid 459] set_robust_list(0x55558b4136a0, 24) = 0 [pid 459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] chdir("./72") = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0) = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 [pid 459] symlink("/dev/binderfs", "./binderfs") = 0 [pid 459] write(1, "executing program\n", 18) = 18 executing program [pid 459] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 459] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 460 attached [pid 460] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... clone3 resumed> => {parent_tid=[460]}, 88) = 460 [pid 459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 460] mkdirat(AT_FDCWD, "./sys", 0777 [pid 459] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] <... mkdirat resumed>) = 0 [pid 460] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 459] <... futex resumed>) = 0 [pid 460] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 459] <... futex resumed>) = 0 [pid 460] mount(NULL, "./sys", "sysfs", 0, NULL [pid 459] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] <... mount resumed>) = 0 [pid 460] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... futex resumed>) = 0 [pid 460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 459] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 459] <... futex resumed>) = 0 [pid 460] <... openat resumed>) = 3 [pid 459] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... futex resumed>) = 0 [pid 459] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 1 [pid 460] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 459] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] <... pwrite64 resumed>) = 4 [pid 460] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... futex resumed>) = 0 [pid 459] exit_group(0 [pid 460] <... futex resumed>) = ? [pid 459] <... exit_group resumed>) = ? [pid 460] +++ exited with 0 +++ [pid 459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./72/binderfs") = 0 umount2("./72/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./72/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./72/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./72/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./72/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./72/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./72") = 0 mkdir("./73", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 461 ci2-android-6-12-rust/strace-static-x86_64: Process 461 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 461] set_robust_list(0x55558b4136a0, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 461] chdir("./73") = 0 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 [pid 461] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 461] write(1, "executing program\n", 18) = 18 [pid 461] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 461] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 462 attached => {parent_tid=[462]}, 88) = 462 [pid 462] set_robust_list(0x7f1df76e79a0, 24 [pid 461] rt_sigprocmask(SIG_SETMASK, [] [pid 462] <... set_robust_list resumed>) = 0 [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [] [pid 461] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] <... futex resumed>) = 0 [pid 462] mkdirat(AT_FDCWD, "./sys", 0777 [pid 461] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 462] <... mkdirat resumed>) = 0 [pid 462] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 461] <... futex resumed>) = 0 [pid 461] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] mount(NULL, "./sys", "sysfs", 0, NULL [pid 461] <... futex resumed>) = 0 [pid 461] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 462] <... mount resumed>) = 0 [pid 462] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 461] <... futex resumed>) = 0 [pid 461] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 462] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 462] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 1 [pid 461] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 461] <... futex resumed>) = 0 [pid 461] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 462] <... pwrite64 resumed>) = 4 [pid 462] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 461] <... futex resumed>) = 0 [pid 462] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] exit_group(0 [pid 462] <... futex resumed>) = ? [pid 461] <... exit_group resumed>) = ? [pid 462] +++ exited with 0 +++ [pid 461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./73/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./73/binderfs") = 0 umount2("./73/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./73/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./73/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./73/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./73/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./73/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./73") = 0 mkdir("./74", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 463 ci2-android-6-12-rust/strace-static-x86_64: Process 463 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 463] set_robust_list(0x55558b4136a0, 24) = 0 [pid 463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 463] chdir("./74") = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 [pid 463] close(3) = 0 [pid 463] symlink("/dev/binderfs", "./binderfs") = 0 [pid 463] write(1, "executing program\n", 18) = 18 executing program [pid 463] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 463] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 464 attached [pid 464] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 464] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] <... clone3 resumed> => {parent_tid=[464]}, 88) = 464 [pid 463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 463] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 464] <... futex resumed>) = 0 [pid 464] mkdirat(AT_FDCWD, "./sys", 0777 [pid 463] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... mkdirat resumed>) = 0 [pid 464] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 463] <... futex resumed>) = 0 [pid 464] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 464] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 463] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 463] <... futex resumed>) = 0 [pid 464] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 463] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... openat resumed>) = 3 [pid 463] <... futex resumed>) = 0 [pid 464] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 464] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 464] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 463] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... pwrite64 resumed>) = 4 [pid 464] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 463] <... futex resumed>) = 0 [pid 464] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] exit_group(0) = ? [pid 464] <... futex resumed>) = ? [pid 464] +++ exited with 0 +++ [pid 463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./74/binderfs") = 0 umount2("./74/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./74/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./74/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./74/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./74/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./74/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./74") = 0 mkdir("./75", 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 465 attached [pid 465] set_robust_list(0x55558b4136a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 465 [pid 465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] chdir("./75" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] <... chdir resumed>) = 0 [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 [pid 465] symlink("/dev/binderfs", "./binderfs") = 0 [pid 465] write(1, "executing program\n", 18) = 18 executing program [pid 465] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 465] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 465] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 466 attached => {parent_tid=[466]}, 88) = 466 [pid 466] set_robust_list(0x7f1df76e79a0, 24 [pid 465] rt_sigprocmask(SIG_SETMASK, [] [pid 466] <... set_robust_list resumed>) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [] [pid 465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 465] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 466] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 466] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 465] <... futex resumed>) = 0 [pid 465] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] mount(NULL, "./sys", "sysfs", 0, NULL [pid 465] <... futex resumed>) = 0 [pid 465] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 466] <... mount resumed>) = 0 [pid 466] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 465] <... futex resumed>) = 0 [pid 466] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 465] <... futex resumed>) = 1 [pid 465] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 466] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 466] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 465] <... futex resumed>) = 0 [pid 466] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 466] <... futex resumed>) = 0 [pid 465] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 466] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 466] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 465] <... futex resumed>) = 0 [pid 466] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 465] exit_group(0) = ? [pid 466] <... futex resumed>) = ? [pid 466] +++ exited with 0 +++ [pid 465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./75/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./75/binderfs") = 0 umount2("./75/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./75/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./75/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./75/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./75/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./75/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./75") = 0 mkdir("./76", 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 467 attached [pid 467] set_robust_list(0x55558b4136a0, 24) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] chdir("./76" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 467 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 467] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 467] setpgid(0, 0) = 0 [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3) = 0 [pid 467] symlink("/dev/binderfs", "./binderfs") = 0 [pid 467] write(1, "executing program\n", 18) = 18 executing program [pid 467] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 467] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] <... clone3 resumed> => {parent_tid=[468]}, 88) = 468 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] <... futex resumed>) = 0 [pid 467] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 468] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 468] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] <... futex resumed>) = 0 [pid 467] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 467] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 468] <... futex resumed>) = 0 [pid 468] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 468] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 467] <... futex resumed>) = 0 [pid 467] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 468] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 468] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] <... futex resumed>) = 0 [pid 467] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = 0 [pid 467] <... futex resumed>) = 1 [pid 468] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 467] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 468] <... pwrite64 resumed>) = 4 [pid 468] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 467] <... futex resumed>) = 0 [pid 467] exit_group(0 [pid 468] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 467] <... exit_group resumed>) = ? [pid 468] +++ exited with 0 +++ [pid 467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./76/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./76/binderfs") = 0 umount2("./76/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./76/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./76/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./76/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./76/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./76/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./76") = 0 mkdir("./77", 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 469 attached [pid 469] set_robust_list(0x55558b4136a0, 24) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] chdir("./77") = 0 [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 469] setpgid(0, 0) = 0 [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 469 [pid 469] <... openat resumed>) = 3 [pid 469] write(3, "1000", 4 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] <... write resumed>) = 4 [pid 469] close(3) = 0 [pid 469] symlink("/dev/binderfs", "./binderfs") = 0 [pid 469] write(1, "executing program\n", 18) = 18 executing program [pid 469] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 469] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 469] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 470 attached => {parent_tid=[470]}, 88) = 470 [pid 470] set_robust_list(0x7f1df76e79a0, 24 [pid 469] rt_sigprocmask(SIG_SETMASK, [] [pid 470] <... set_robust_list resumed>) = 0 [pid 469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 470] rt_sigprocmask(SIG_SETMASK, [] [pid 469] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 469] <... futex resumed>) = 0 [pid 470] mkdirat(AT_FDCWD, "./sys", 0777 [pid 469] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] <... mkdirat resumed>) = 0 [pid 470] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 469] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] <... futex resumed>) = 1 [pid 470] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 470] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 1 [pid 470] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 469] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 469] <... futex resumed>) = 0 [pid 470] <... openat resumed>) = 3 [pid 469] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 469] <... futex resumed>) = 0 [pid 470] <... pwrite64 resumed>) = 4 [pid 469] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 470] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... futex resumed>) = 0 [pid 470] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 469] exit_group(0 [pid 470] <... futex resumed>) = ? [pid 469] <... exit_group resumed>) = ? [pid 470] +++ exited with 0 +++ [pid 469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./77/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./77/binderfs") = 0 umount2("./77/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./77/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./77/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./77/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./77/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./77/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./77") = 0 mkdir("./78", 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 471 attached [pid 471] set_robust_list(0x55558b4136a0, 24) = 0 [pid 471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] chdir("./78" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 471 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 471] <... chdir resumed>) = 0 [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 471] setpgid(0, 0) = 0 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 471] write(3, "1000", 4 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 471] <... write resumed>) = 4 [pid 471] close(3) = 0 [pid 471] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 471] write(1, "executing program\n", 18) = 18 [pid 471] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 471] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x7f1df76e79a0, 24 [pid 471] <... clone3 resumed> => {parent_tid=[472]}, 88) = 472 [pid 472] <... set_robust_list resumed>) = 0 [pid 471] rt_sigprocmask(SIG_SETMASK, [] [pid 472] rt_sigprocmask(SIG_SETMASK, [] [pid 471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 471] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] mkdirat(AT_FDCWD, "./sys", 0777 [pid 471] <... futex resumed>) = 0 [pid 472] <... mkdirat resumed>) = 0 [pid 471] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 472] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 471] <... futex resumed>) = 0 [pid 472] mount(NULL, "./sys", "sysfs", 0, NULL [pid 471] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 472] <... mount resumed>) = 0 [pid 472] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 471] <... futex resumed>) = 0 [pid 472] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 471] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 471] <... futex resumed>) = 0 [pid 471] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 472] <... openat resumed>) = 3 [pid 472] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 471] <... futex resumed>) = 0 [pid 471] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 471] <... futex resumed>) = 0 [pid 472] <... pwrite64 resumed>) = 4 [pid 471] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 472] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 471] <... futex resumed>) = 0 [pid 471] exit_group(0 [pid 472] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 471] <... exit_group resumed>) = ? [pid 472] +++ exited with 0 +++ [pid 471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./78/binderfs") = 0 umount2("./78/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./78/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./78/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./78/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./78/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./78/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./78") = 0 mkdir("./79", 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 473 attached [pid 473] set_robust_list(0x55558b4136a0, 24) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 473 [pid 473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 473] chdir("./79") = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 473] setpgid(0, 0) = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 473] write(3, "1000", 4) = 4 [pid 473] close(3) = 0 [pid 473] symlink("/dev/binderfs", "./binderfs") = 0 [pid 473] write(1, "executing program\n", 18) = 18 [pid 473] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 473] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 473] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 474 attached [pid 474] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] <... clone3 resumed> => {parent_tid=[474]}, 88) = 474 [pid 473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 473] <... futex resumed>) = 1 [pid 474] mkdirat(AT_FDCWD, "./sys", 0777 [pid 473] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 474] <... mkdirat resumed>) = 0 [pid 474] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 474] mount(NULL, "./sys", "sysfs", 0, NULL [pid 473] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 474] <... mount resumed>) = 0 [pid 474] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 474] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 473] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 474] <... openat resumed>) = 3 [pid 474] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 474] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] <... futex resumed>) = 0 [pid 474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 473] <... futex resumed>) = 0 [pid 474] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 474] <... futex resumed>) = 0 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 474] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] exit_group(0 [pid 474] <... futex resumed>) = ? [pid 474] +++ exited with 0 +++ [pid 473] <... exit_group resumed>) = ? [pid 473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./79/binderfs") = 0 umount2("./79/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./79/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./79/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./79/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./79/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./79/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./79") = 0 mkdir("./80", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 475 ci2-android-6-12-rust/strace-static-x86_64: Process 475 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 475] set_robust_list(0x55558b4136a0, 24 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 475] <... set_robust_list resumed>) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] chdir("./80") = 0 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] setpgid(0, 0) = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 [pid 475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 475] write(1, "executing program\n", 18) = 18 executing program [pid 475] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 475] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 475] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 476 attached [pid 476] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] <... clone3 resumed> => {parent_tid=[476]}, 88) = 476 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = 0 [pid 475] <... futex resumed>) = 1 [pid 476] mkdirat(AT_FDCWD, "./sys", 0777 [pid 475] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... mkdirat resumed>) = 0 [pid 476] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 476] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = 0 [pid 475] <... futex resumed>) = 1 [pid 475] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 476] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 475] <... futex resumed>) = 0 [pid 475] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 476] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] exit_group(0 [pid 476] <... futex resumed>) = ? [pid 475] <... exit_group resumed>) = ? [pid 476] +++ exited with 0 +++ [pid 475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./80/binderfs") = 0 umount2("./80/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./80/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./80/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./80/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./80/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./80/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./80") = 0 mkdir("./81", 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 477 attached [pid 477] set_robust_list(0x55558b4136a0, 24) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 477 [pid 477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] chdir("./81") = 0 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3) = 0 [pid 477] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 477] write(1, "executing program\n", 18) = 18 [pid 477] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 477] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x7f1df76e79a0, 24 [pid 477] <... clone3 resumed> => {parent_tid=[478]}, 88) = 478 [pid 478] <... set_robust_list resumed>) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [] [pid 478] rt_sigprocmask(SIG_SETMASK, [] [pid 477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 477] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] mkdirat(AT_FDCWD, "./sys", 0777 [pid 477] <... futex resumed>) = 0 [pid 478] <... mkdirat resumed>) = 0 [pid 477] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 478] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 477] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 478] <... futex resumed>) = 1 [pid 478] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 478] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] <... futex resumed>) = 0 [pid 478] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] <... futex resumed>) = 0 [pid 478] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 477] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 478] <... openat resumed>) = 3 [pid 478] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 1 [pid 477] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 477] <... futex resumed>) = 0 [pid 478] <... pwrite64 resumed>) = 4 [pid 477] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 478] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] <... futex resumed>) = 0 [pid 478] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 477] exit_group(0 [pid 478] <... futex resumed>) = ? [pid 477] <... exit_group resumed>) = ? [pid 478] +++ exited with 0 +++ [pid 477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./81/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./81/binderfs") = 0 umount2("./81/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./81/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./81/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./81/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./81/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./81/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./81") = 0 mkdir("./82", 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 479 attached [pid 479] set_robust_list(0x55558b4136a0, 24) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 479 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] chdir("./82" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] <... chdir resumed>) = 0 [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 479] setpgid(0, 0) = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 479] write(3, "1000", 4) = 4 [pid 479] close(3) = 0 [pid 479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 479] write(1, "executing program\n", 18) = 18 executing program [pid 479] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 479] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 479] <... clone3 resumed> => {parent_tid=[480]}, 88) = 480 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... futex resumed>) = 0 [pid 479] <... futex resumed>) = 1 [pid 480] mkdirat(AT_FDCWD, "./sys", 0777 [pid 479] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 480] <... mkdirat resumed>) = 0 [pid 480] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] <... futex resumed>) = 0 [pid 480] mount(NULL, "./sys", "sysfs", 0, NULL [pid 479] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] <... mount resumed>) = 0 [pid 479] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 480] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 479] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... openat resumed>) = 3 [pid 479] <... futex resumed>) = 0 [pid 480] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 480] <... futex resumed>) = 0 [pid 479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 479] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 479] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 480] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 480] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] <... futex resumed>) = 0 [pid 480] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 479] exit_group(0 [pid 480] <... futex resumed>) = ? [pid 479] <... exit_group resumed>) = ? [pid 480] +++ exited with 0 +++ [pid 479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./82/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./82/binderfs") = 0 umount2("./82/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./82/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./82/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./82/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./82/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./82/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./82") = 0 mkdir("./83", 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 481 attached [pid 481] set_robust_list(0x55558b4136a0, 24) = 0 [pid 481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] chdir("./83") = 0 [pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 481] setpgid(0, 0) = 0 [pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 481 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] <... openat resumed>) = 3 [pid 481] write(3, "1000", 4) = 4 [pid 481] close(3) = 0 [pid 481] symlink("/dev/binderfs", "./binderfs") = 0 [pid 481] write(1, "executing program\n", 18) = 18 executing program [pid 481] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 481] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 481] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 482 attached [pid 482] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 482] rt_sigprocmask(SIG_SETMASK, [] [pid 481] <... clone3 resumed> => {parent_tid=[482]}, 88) = 482 [pid 482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 482] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 481] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 482] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = 1 [pid 481] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] mount(NULL, "./sys", "sysfs", 0, NULL [pid 481] <... futex resumed>) = 0 [pid 482] <... mount resumed>) = 0 [pid 481] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = 1 [pid 481] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 481] <... futex resumed>) = 0 [pid 482] <... openat resumed>) = 3 [pid 481] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = 1 [pid 482] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 481] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... pwrite64 resumed>) = 4 [pid 481] <... futex resumed>) = 0 [pid 481] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] <... futex resumed>) = 0 [pid 482] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 481] exit_group(0 [pid 482] <... futex resumed>) = ? [pid 481] <... exit_group resumed>) = ? [pid 482] +++ exited with 0 +++ [pid 481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./83/binderfs") = 0 umount2("./83/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./83/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./83/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./83/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./83/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./83/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./83") = 0 mkdir("./84", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 483 ci2-android-6-12-rust/strace-static-x86_64: Process 483 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] set_robust_list(0x55558b4136a0, 24) = 0 [pid 483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] chdir("./84") = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 483] setpgid(0, 0) = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 483] write(3, "1000", 4) = 4 [pid 483] close(3) = 0 [pid 483] symlink("/dev/binderfs", "./binderfs") = 0 [pid 483] write(1, "executing program\n", 18) = 18 executing program [pid 483] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 483] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 484 attached => {parent_tid=[484]}, 88) = 484 [pid 484] set_robust_list(0x7f1df76e79a0, 24 [pid 483] rt_sigprocmask(SIG_SETMASK, [] [pid 484] <... set_robust_list resumed>) = 0 [pid 483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [] [pid 483] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 483] <... futex resumed>) = 0 [pid 484] mkdirat(AT_FDCWD, "./sys", 0777 [pid 483] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... mkdirat resumed>) = 0 [pid 484] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 483] <... futex resumed>) = 0 [pid 484] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 484] mount(NULL, "./sys", "sysfs", 0, NULL [pid 483] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... mount resumed>) = 0 [pid 484] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 483] <... futex resumed>) = 0 [pid 484] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... futex resumed>) = 0 [pid 484] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 483] <... futex resumed>) = 1 [pid 484] <... openat resumed>) = 3 [pid 483] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 1 [pid 483] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 483] <... futex resumed>) = 0 [pid 484] <... pwrite64 resumed>) = 4 [pid 483] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 1 [pid 483] exit_group(0) = ? [pid 484] +++ exited with 0 +++ [pid 483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./84/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./84/binderfs") = 0 umount2("./84/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./84/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./84/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./84/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./84/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./84/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./84") = 0 mkdir("./85", 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 485 attached [pid 485] set_robust_list(0x55558b4136a0, 24) = 0 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 485 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 485] chdir("./85" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 485] <... chdir resumed>) = 0 [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 485] setpgid(0, 0) = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 485] write(3, "1000", 4) = 4 [pid 485] close(3) = 0 [pid 485] symlink("/dev/binderfs", "./binderfs") = 0 [pid 485] write(1, "executing program\n", 18) = 18 executing program [pid 485] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 485] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 486 attached => {parent_tid=[486]}, 88) = 486 [pid 486] set_robust_list(0x7f1df76e79a0, 24 [pid 485] rt_sigprocmask(SIG_SETMASK, [] [pid 486] <... set_robust_list resumed>) = 0 [pid 485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 486] rt_sigprocmask(SIG_SETMASK, [] [pid 485] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 485] <... futex resumed>) = 0 [pid 486] mkdirat(AT_FDCWD, "./sys", 0777 [pid 485] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 486] <... mkdirat resumed>) = 0 [pid 486] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 485] <... futex resumed>) = 0 [pid 485] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 1 [pid 486] mount(NULL, "./sys", "sysfs", 0, NULL [pid 485] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 486] <... mount resumed>) = 0 [pid 486] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = 0 [pid 485] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 485] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 486] <... openat resumed>) = 3 [pid 486] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 1 [pid 485] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 485] <... futex resumed>) = 0 [pid 486] <... pwrite64 resumed>) = 4 [pid 485] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 486] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 485] exit_group(0) = ? [pid 486] +++ exited with 0 +++ [pid 485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./85/binderfs") = 0 umount2("./85/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./85/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./85/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./85/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./85/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./85/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./85") = 0 mkdir("./86", 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 487 attached [pid 487] set_robust_list(0x55558b4136a0, 24 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 487 [pid 487] <... set_robust_list resumed>) = 0 [pid 487] rt_sigprocmask(SIG_SETMASK, [] [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 487] chdir("./86") = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 487] setpgid(0, 0) = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 487] write(3, "1000", 4) = 4 [pid 487] close(3) = 0 [pid 487] symlink("/dev/binderfs", "./binderfs") = 0 [pid 487] write(1, "executing program\n", 18) = 18 executing program [pid 487] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 487] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 488 attached [pid 488] set_robust_list(0x7f1df76e79a0, 24 [pid 487] <... clone3 resumed> => {parent_tid=[488]}, 88) = 488 [pid 488] <... set_robust_list resumed>) = 0 [pid 487] rt_sigprocmask(SIG_SETMASK, [] [pid 488] rt_sigprocmask(SIG_SETMASK, [] [pid 487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 487] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] mkdirat(AT_FDCWD, "./sys", 0777 [pid 487] <... futex resumed>) = 0 [pid 487] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] <... mkdirat resumed>) = 0 [pid 488] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 487] <... futex resumed>) = 0 [pid 488] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 488] <... futex resumed>) = 0 [pid 487] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 488] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 487] <... futex resumed>) = 0 [pid 488] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... futex resumed>) = 0 [pid 488] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 487] <... futex resumed>) = 1 [pid 488] <... openat resumed>) = 3 [pid 487] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 0 [pid 488] <... futex resumed>) = 1 [pid 487] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 487] <... futex resumed>) = 0 [pid 488] <... pwrite64 resumed>) = 4 [pid 487] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 0 [pid 488] <... futex resumed>) = 1 [pid 487] exit_group(0 [pid 488] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 488] +++ exited with 0 +++ [pid 487] <... exit_group resumed>) = ? [pid 487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./86/binderfs") = 0 umount2("./86/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./86/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./86/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./86/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./86/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./86/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./86") = 0 mkdir("./87", 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 489 attached , child_tidptr=0x55558b413690) = 489 [pid 489] set_robust_list(0x55558b4136a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] <... set_robust_list resumed>) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] chdir("./87") = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 [pid 489] symlink("/dev/binderfs", "./binderfs") = 0 [pid 489] write(1, "executing program\n", 18) = 18 executing program [pid 489] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 489] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 490 attached => {parent_tid=[490]}, 88) = 490 [pid 490] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [] [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 490] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 490] mkdirat(AT_FDCWD, "./sys", 0777 [pid 489] <... futex resumed>) = 0 [pid 489] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 490] <... mkdirat resumed>) = 0 [pid 490] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 490] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] <... futex resumed>) = 0 [pid 490] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 489] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 490] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 490] <... futex resumed>) = 0 [pid 489] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 489] <... futex resumed>) = 0 [pid 490] <... openat resumed>) = 3 [pid 489] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 490] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 490] <... futex resumed>) = 0 [pid 490] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] <... futex resumed>) = 0 [pid 490] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 489] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 490] <... pwrite64 resumed>) = 4 [pid 490] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 490] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] exit_group(0 [pid 490] <... futex resumed>) = ? [pid 489] <... exit_group resumed>) = ? [pid 490] +++ exited with 0 +++ [pid 489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./87/binderfs") = 0 umount2("./87/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./87/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./87/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./87/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./87/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./87/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./87") = 0 mkdir("./88", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 491 ci2-android-6-12-rust/strace-static-x86_64: Process 491 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] set_robust_list(0x55558b4136a0, 24) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] chdir("./88") = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 491] write(1, "executing program\n", 18) = 18 [pid 491] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 491] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 492 attached => {parent_tid=[492]}, 88) = 492 [pid 492] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [] [pid 492] rt_sigprocmask(SIG_SETMASK, [] [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] mkdirat(AT_FDCWD, "./sys", 0777 [pid 491] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] <... mkdirat resumed>) = 0 [pid 492] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = 1 [pid 492] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 491] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = 1 [pid 491] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 492] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 491] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 492] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] exit_group(0 [pid 492] <... futex resumed>) = ? [pid 491] <... exit_group resumed>) = ? [pid 492] +++ exited with 0 +++ [pid 491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./88/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./88/binderfs") = 0 umount2("./88/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./88/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./88/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./88/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./88/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./88/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./88") = 0 mkdir("./89", 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 493 attached [pid 493] set_robust_list(0x55558b4136a0, 24) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 493 [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] chdir("./89" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 493] <... chdir resumed>) = 0 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] setpgid(0, 0) = 0 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 493] write(3, "1000", 4) = 4 [pid 493] close(3) = 0 [pid 493] symlink("/dev/binderfs", "./binderfs") = 0 [pid 493] write(1, "executing program\n", 18) = 18 executing program [pid 493] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 493] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 493] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 494 attached => {parent_tid=[494]}, 88) = 494 [pid 494] set_robust_list(0x7f1df76e79a0, 24 [pid 493] rt_sigprocmask(SIG_SETMASK, [] [pid 494] <... set_robust_list resumed>) = 0 [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [] [pid 493] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] <... futex resumed>) = 0 [pid 494] mkdirat(AT_FDCWD, "./sys", 0777 [pid 493] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 494] <... mkdirat resumed>) = 0 [pid 494] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 494] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] <... futex resumed>) = 0 [pid 493] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 1 [pid 493] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 494] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 494] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] <... futex resumed>) = 0 [pid 493] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 493] <... futex resumed>) = 0 [pid 493] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 494] <... openat resumed>) = 3 [pid 494] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] <... futex resumed>) = 0 [pid 494] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 1 [pid 494] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 493] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 494] <... pwrite64 resumed>) = 4 [pid 494] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] <... futex resumed>) = 0 [pid 494] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] exit_group(0) = ? [pid 494] <... futex resumed>) = ? [pid 494] +++ exited with 0 +++ [pid 493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./89/binderfs") = 0 umount2("./89/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./89/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./89/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./89/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./89/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./89/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./89") = 0 mkdir("./90", 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 495 attached [pid 495] set_robust_list(0x55558b4136a0, 24) = 0 [pid 495] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 495 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] chdir("./90" [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] <... chdir resumed>) = 0 [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 495] setpgid(0, 0) = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 495] write(3, "1000", 4) = 4 [pid 495] close(3) = 0 [pid 495] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 495] write(1, "executing program\n", 18) = 18 [pid 495] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 495] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 496 attached [pid 496] set_robust_list(0x7f1df76e79a0, 24 [pid 495] <... clone3 resumed> => {parent_tid=[496]}, 88) = 496 [pid 496] <... set_robust_list resumed>) = 0 [pid 495] rt_sigprocmask(SIG_SETMASK, [] [pid 496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 1 [pid 496] mkdirat(AT_FDCWD, "./sys", 0777 [pid 495] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 496] <... mkdirat resumed>) = 0 [pid 496] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 496] mount(NULL, "./sys", "sysfs", 0, NULL [pid 495] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 496] <... mount resumed>) = 0 [pid 496] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 496] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 1 [pid 495] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 496] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 496] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 496] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... futex resumed>) = 0 [pid 495] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 1 [pid 495] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 496] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 496] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 496] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 495] <... futex resumed>) = 0 [pid 495] exit_group(0) = ? [pid 496] <... futex resumed>) = ? [pid 496] +++ exited with 0 +++ [pid 495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./90/binderfs") = 0 umount2("./90/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./90/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./90/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./90/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./90/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./90/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./90") = 0 mkdir("./91", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558b413690) = 497 ci2-android-6-12-rust/strace-static-x86_64: Process 497 attached [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] set_robust_list(0x55558b4136a0, 24) = 0 [pid 497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] chdir("./91") = 0 [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 497] setpgid(0, 0) = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 [pid 497] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 497] write(1, "executing program\n", 18) = 18 [pid 497] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 497] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 498 attached => {parent_tid=[498]}, 88) = 498 [pid 498] set_robust_list(0x7f1df76e79a0, 24 [pid 497] rt_sigprocmask(SIG_SETMASK, [] [pid 498] <... set_robust_list resumed>) = 0 [pid 497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 498] rt_sigprocmask(SIG_SETMASK, [] [pid 497] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 497] <... futex resumed>) = 0 [pid 498] mkdirat(AT_FDCWD, "./sys", 0777 [pid 497] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... mkdirat resumed>) = 0 [pid 498] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 498] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] <... futex resumed>) = 0 [pid 497] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = 0 [pid 497] <... futex resumed>) = 1 [pid 498] mount(NULL, "./sys", "sysfs", 0, NULL [pid 497] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... mount resumed>) = 0 [pid 498] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 497] <... futex resumed>) = 0 [pid 498] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 497] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... openat resumed>) = 3 [pid 497] <... futex resumed>) = 0 [pid 498] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... futex resumed>) = 0 [pid 497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 497] <... futex resumed>) = 0 [pid 497] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... pwrite64 resumed>) = 4 [pid 498] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 497] <... futex resumed>) = 0 [pid 498] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] exit_group(0) = ? [pid 498] <... futex resumed>) = ? [pid 498] +++ exited with 0 +++ [pid 497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./91/binderfs") = 0 umount2("./91/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./91/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./91/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./91/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./91/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./91/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./91") = 0 mkdir("./92", 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 499 attached [pid 499] set_robust_list(0x55558b4136a0, 24) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 499 [pid 499] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 499] chdir("./92") = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 499] <... openat resumed>) = 3 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 [pid 499] symlink("/dev/binderfs", "./binderfs") = 0 [pid 499] write(1, "executing program\n", 18) = 18 executing program [pid 499] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 499] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 499] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... clone3 resumed> => {parent_tid=[500]}, 88) = 500 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 1 [pid 500] mkdirat(AT_FDCWD, "./sys", 0777 [pid 499] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... mkdirat resumed>) = 0 [pid 500] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 499] <... futex resumed>) = 0 [pid 500] mount(NULL, "./sys", "sysfs", 0, NULL [pid 499] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... mount resumed>) = 0 [pid 500] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = 0 [pid 499] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 1 [pid 500] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 499] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... openat resumed>) = 3 [pid 500] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 499] <... futex resumed>) = 0 [pid 500] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 499] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... pwrite64 resumed>) = 4 [pid 500] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 499] <... futex resumed>) = 0 [pid 500] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] exit_group(0 [pid 500] <... futex resumed>) = ? [pid 499] <... exit_group resumed>) = ? [pid 500] +++ exited with 0 +++ [pid 499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./92/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./92/binderfs") = 0 umount2("./92/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./92/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./92/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./92/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./92/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./92/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./92") = 0 mkdir("./93", 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 501 attached [pid 501] set_robust_list(0x55558b4136a0, 24) = 0 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] chdir("./93" [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 501 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 501] <... chdir resumed>) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 501] setpgid(0, 0) = 0 [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 501] write(3, "1000", 4) = 4 [pid 501] close(3) = 0 [pid 501] symlink("/dev/binderfs", "./binderfs") = 0 [pid 501] write(1, "executing program\n", 18) = 18 executing program [pid 501] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 501] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] <... clone3 resumed> => {parent_tid=[502]}, 88) = 502 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 1 [pid 502] mkdirat(AT_FDCWD, "./sys", 0777 [pid 501] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... mkdirat resumed>) = 0 [pid 502] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 501] <... futex resumed>) = 0 [pid 502] mount(NULL, "./sys", "sysfs", 0, NULL [pid 501] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... mount resumed>) = 0 [pid 502] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 1 [pid 502] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 501] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... openat resumed>) = 3 [pid 502] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 501] <... futex resumed>) = 0 [pid 502] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 1 [pid 502] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 501] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... pwrite64 resumed>) = 4 [pid 502] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 501] <... futex resumed>) = 0 [pid 502] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] exit_group(0 [pid 502] <... futex resumed>) = ? [pid 501] <... exit_group resumed>) = ? [pid 502] +++ exited with 0 +++ [pid 501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./93/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./93/binderfs") = 0 umount2("./93/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./93/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./93/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./93/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./93/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./93/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./93") = 0 mkdir("./94", 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 503 attached [pid 503] set_robust_list(0x55558b4136a0, 24) = 0 [pid 503] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 503 [pid 503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 503] chdir("./94" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] <... chdir resumed>) = 0 [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 503] setpgid(0, 0) = 0 [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 503] write(3, "1000", 4) = 4 [pid 503] close(3) = 0 [pid 503] symlink("/dev/binderfs", "./binderfs") = 0 [pid 503] write(1, "executing program\n", 18) = 18 executing program [pid 503] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 503] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 504 attached => {parent_tid=[504]}, 88) = 504 [pid 503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 504] set_robust_list(0x7f1df76e79a0, 24) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 504] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 503] <... futex resumed>) = 0 [pid 503] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 504] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 504] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 503] <... futex resumed>) = 0 [pid 504] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 1 [pid 504] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 503] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 504] <... openat resumed>) = 3 [pid 504] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] <... futex resumed>) = 0 [pid 503] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 504] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 503] <... futex resumed>) = 0 [pid 504] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] exit_group(0) = ? [pid 504] <... futex resumed>) = ? [pid 504] +++ exited with 0 +++ [pid 503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./94/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./94/binderfs") = 0 umount2("./94/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./94/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./94/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./94/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./94/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./94/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./94") = 0 mkdir("./95", 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 505 attached [pid 505] set_robust_list(0x55558b4136a0, 24) = 0 [pid 505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] chdir("./95") = 0 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] setpgid(0, 0) = 0 [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 505] write(3, "1000", 4) = 4 [pid 505] close(3) = 0 [pid 505] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 505] write(1, "executing program\n", 18) = 18 [pid 505] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 505 [pid 505] <... mmap resumed>) = 0x7f1df76c7000 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 506 attached [pid 506] set_robust_list(0x7f1df76e79a0, 24 [pid 505] <... clone3 resumed> => {parent_tid=[506]}, 88) = 506 [pid 506] <... set_robust_list resumed>) = 0 [pid 505] rt_sigprocmask(SIG_SETMASK, [] [pid 506] rt_sigprocmask(SIG_SETMASK, [] [pid 505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] mkdirat(AT_FDCWD, "./sys", 0777 [pid 505] <... futex resumed>) = 0 [pid 505] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... mkdirat resumed>) = 0 [pid 506] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] <... futex resumed>) = 0 [pid 505] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 1 [pid 506] mount(NULL, "./sys", "sysfs", 0, NULL [pid 505] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... mount resumed>) = 0 [pid 506] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 1 [pid 506] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 505] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... openat resumed>) = 3 [pid 506] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 1 [pid 506] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 505] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] exit_group(0 [pid 506] <... futex resumed>) = ? [pid 505] <... exit_group resumed>) = ? [pid 506] +++ exited with 0 +++ [pid 505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./95/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./95/binderfs") = 0 umount2("./95/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./95/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./95/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./95/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./95/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./95/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./95") = 0 mkdir("./96", 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 507 attached [pid 507] set_robust_list(0x55558b4136a0, 24) = 0 [pid 507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 507 [pid 507] chdir("./96" [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 507] <... chdir resumed>) = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 507] setpgid(0, 0) = 0 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 507] write(3, "1000", 4) = 4 [pid 507] close(3) = 0 [pid 507] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 507] write(1, "executing program\n", 18) = 18 [pid 507] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 507] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x7f1df76e79a0, 24 [pid 507] <... clone3 resumed> => {parent_tid=[508]}, 88) = 508 [pid 508] <... set_robust_list resumed>) = 0 [pid 507] rt_sigprocmask(SIG_SETMASK, [] [pid 508] rt_sigprocmask(SIG_SETMASK, [] [pid 507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] mkdirat(AT_FDCWD, "./sys", 0777 [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... mkdirat resumed>) = 0 [pid 508] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 1 [pid 508] mount(NULL, "./sys", "sysfs", 0, NULL [pid 507] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... mount resumed>) = 0 [pid 508] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 1 [pid 507] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] pwrite64(3, "\x02\x15\x5e\x65", 4, 2 [pid 507] <... futex resumed>) = 0 [pid 508] <... pwrite64 resumed>) = 4 [pid 507] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 507] exit_group(0 [pid 508] <... futex resumed>) = 1 [pid 507] <... exit_group resumed>) = ? [pid 508] +++ exited with 0 +++ [pid 507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./96", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./96/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./96/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./96/binderfs") = 0 umount2("./96/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./96/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./96/sys", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./96/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./96/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x55558b41c7a0 /* 2 entries */, 32768) = 48 getdents64(4, 0x55558b41c7a0 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./96/sys") = 0 getdents64(3, 0x55558b414760 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./96") = 0 mkdir("./97", 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 509 attached [pid 509] set_robust_list(0x55558b4136a0, 24) = 0 [pid 509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... clone resumed>, child_tidptr=0x55558b413690) = 509 [pid 509] chdir("./97" [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] <... chdir resumed>) = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 [pid 509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 509] write(1, "executing program\n", 18) = 18 executing program [pid 509] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] rt_sigaction(SIGRT_1, {sa_handler=0x7f1df772ed10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1df7720ca0}, NULL, 8) = 0 [pid 509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1df76c7000 [pid 509] mprotect(0x7f1df76c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1df76e7990, parent_tid=0x7f1df76e7990, exit_signal=0, stack=0x7f1df76c7000, stack_size=0x20300, tls=0x7f1df76e76c0}ci2-android-6-12-rust/strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x7f1df76e79a0, 24 [pid 509] <... clone3 resumed> => {parent_tid=[510]}, 88) = 510 [pid 510] <... set_robust_list resumed>) = 0 [pid 509] rt_sigprocmask(SIG_SETMASK, [] [pid 510] rt_sigprocmask(SIG_SETMASK, [] [pid 509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 509] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] mkdirat(AT_FDCWD, "./sys", 0777 [pid 509] <... futex resumed>) = 0 [pid 510] <... mkdirat resumed>) = 0 [pid 509] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 510] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 509] <... futex resumed>) = 0 [pid 510] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 509] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 509] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 510] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 510] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 510] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 509] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 509] <... futex resumed>) = 0 [pid 510] <... openat resumed>) = 3 [pid 509] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 510] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 509] futex(0x7f1df77cdb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] pwrite64(3, "\x02\x15\x5e\x65", 4, 2) = 4 [pid 509] <... futex resumed>) = 0 [pid 509] futex(0x7f1df77cdb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 510] futex(0x7f1df77cdb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 509] exit_group(0 [pid 510] futex(0x7f1df77cdb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 509] <... exit_group resumed>) = ? [pid 510] <... futex resumed>) = ? [pid 510] +++ exited with 0 +++ [pid 509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./97", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x55558b414760 /* 4 entries */, 32768) = 104 umount2("./97/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./97/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 249.102728][ T37] INFO: task kworker/u8:0:12 blocked for more than 122 seconds. [ 249.110974][ T37] Not tainted syzkaller #0 [ 249.116072][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.124871][ T37] task:kworker/u8:0 state:D stack:0 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 249.135164][ T37] Workqueue: writeback wb_workfn (flush-8:0) [ 249.141437][ T37] Call Trace: [ 249.144780][ T37] [ 249.147726][ T37] __schedule+0x16fe/0x23d0 [ 249.152227][ T37] ? __sched_text_start+0x10/0x10 [ 249.157287][ T37] ? __blk_flush_plug+0x425/0x4e0 [ 249.162325][ T37] ? __cfi___blk_flush_plug+0x10/0x10 [ 249.168110][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 249.173626][ T37] ? kthread_data+0x54/0xc0 [ 249.178178][ T37] ? wq_worker_sleeping+0x68/0x260 [ 249.183346][ T37] schedule+0xc1/0x170 [ 249.187511][ T37] io_schedule+0x85/0x150 [ 249.191943][ T37] bit_wait_io+0x17/0xd0 [ 249.196238][ T37] __wait_on_bit+0xb3/0x2e0 [ 249.200789][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 249.205765][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 249.211239][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 249.216215][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 249.222200][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 249.227681][ T37] ? __kasan_check_write+0x18/0x20 [ 249.232817][ T37] do_get_write_access+0x558/0xd70 [ 249.237931][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 249.243929][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 249.250113][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 249.256853][ T37] ? __kasan_check_read+0x15/0x20 [ 249.261889][ T37] ? ext4_wait_block_bitmap+0x7c/0x2a0 [ 249.267417][ T37] ext4_mb_mark_context+0x1f3/0xee0 [ 249.272649][ T37] ? __cfi_ext4_mb_mark_context+0x10/0x10 [ 249.278381][ T37] ext4_mb_mark_diskspace_used+0x3aa/0x830 [ 249.284243][ T37] ? ext4_discard_allocated_blocks+0x690/0x690 [ 249.290430][ T37] ? ext4_mb_pa_put_free+0x124/0x1c0 [ 249.295750][ T37] ext4_mb_new_blocks+0x840/0x36c0 [ 249.300881][ T37] ? __kmalloc_noprof+0x261/0x510 [ 249.305965][ T37] ? ext4_find_extent+0x1f5/0xd80 [ 249.311003][ T37] ? ext4_ext_search_right+0x49e/0x880 [ 249.316508][ T37] ? ext4_inode_to_goal_block+0x34f/0x4c0 [ 249.322336][ T37] ext4_ext_map_blocks+0x14d9/0x6080 [ 249.327683][ T37] ? stack_depot_save_flags+0x399/0x800 [ 249.333273][ T37] ? kasan_save_track+0x4f/0x80 [ 249.338127][ T37] ? kasan_save_track+0x3e/0x80 [ 249.343000][ T37] ? kmem_cache_alloc_noprof+0x1bf/0x410 [ 249.348634][ T37] ? ext4_alloc_io_end_vec+0x42/0x1e0 [ 249.354050][ T37] ? ext4_do_writepages+0x106f/0x39f0 [ 249.359489][ T37] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 249.365259][ T37] ? writeback_sb_inodes+0x6a5/0xfb0 [ 249.370570][ T37] ? __writeback_inodes_wb+0x129/0x280 [ 249.376079][ T37] ? wb_writeback+0x3bb/0x850 [ 249.380860][ T37] ? wb_workfn+0xa03/0xef0 [ 249.385363][ T37] ? process_scheduled_works+0x7f4/0x1060 [ 249.391096][ T37] ? worker_thread+0xc99/0x13f0 [ 249.396041][ T37] ? kthread+0x2c4/0x360 [ 249.400301][ T37] ? ret_from_fork+0x64/0xa0 [ 249.404925][ T37] ? ret_from_fork_asm+0x1a/0x30 [ 249.409931][ T37] ? ext4_es_lookup_extent+0x567/0x900 [ 249.415615][ T37] ext4_map_blocks+0x873/0x17f0 [ 249.420519][ T37] ? __cfi_ext4_map_blocks+0x10/0x10 [ 249.425860][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 249.431598][ T37] ? jbd2__journal_start+0x3c9/0x860 [ 249.437008][ T37] ? ext4_inode_journal_mode+0x392/0x480 [ 249.442727][ T37] ext4_do_writepages+0x1c4a/0x39f0 [ 249.447964][ T37] ? stack_depot_save_flags+0x399/0x800 [ 249.453542][ T37] ? ext4_normal_submit_inode_data_buffers+0x270/0x270 [ 249.460393][ T37] ? ret_from_fork_asm+0x1a/0x30 [ 249.465345][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 249.471501][ T37] ? arch_stack_walk+0x138/0x170 [ 249.476459][ T37] ? ret_from_fork_asm+0x1a/0x30 [ 249.481414][ T37] ext4_writepages+0x28c/0x550 [ 249.486228][ T37] ? __cfi_ext4_writepages+0x10/0x10 [ 249.491565][ T37] ? kmem_cache_free+0x1bd/0x4f0 [ 249.496571][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 249.501812][ T37] ? __cfi_ext4_writepages+0x10/0x10 [ 249.507178][ T37] do_writepages+0x3d7/0x7f0 [ 249.511799][ T37] ? __cfi_do_writepages+0x10/0x10 [ 249.516957][ T37] __writeback_single_inode+0xc8/0xba0 [ 249.522449][ T37] writeback_sb_inodes+0x6a5/0xfb0 [ 249.527588][ T37] ? hrtimer_start_range_ns+0x123f/0x2030 [ 249.533348][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 249.539292][ T37] ? queue_io+0x690/0x690 [ 249.543665][ T37] __writeback_inodes_wb+0x129/0x280 [ 249.548962][ T37] wb_writeback+0x3bb/0x850 [ 249.553526][ T37] ? inode_cgwb_move_to_attached+0x470/0x470 [ 249.559536][ T37] wb_workfn+0xa03/0xef0 [ 249.563834][ T37] ? __kasan_check_write+0x18/0x20 [ 249.568968][ T37] ? __cfi_wb_workfn+0x10/0x10 [ 249.573860][ T37] ? psi_task_switch+0x4d7/0x9c0 [ 249.578840][ T37] ? _raw_spin_unlock+0x45/0x60 [ 249.583729][ T37] ? finish_task_switch+0x13d/0x8a0 [ 249.588938][ T37] ? __schedule+0x1706/0x23d0 [ 249.593650][ T37] ? kick_pool+0xb9/0x540 [ 249.597980][ T37] process_scheduled_works+0x7f4/0x1060 [ 249.603554][ T37] worker_thread+0xc99/0x13f0 [ 249.608278][ T37] kthread+0x2c4/0x360 [ 249.612514][ T37] ? __cfi_worker_thread+0x10/0x10 [ 249.617651][ T37] ? __cfi_kthread+0x10/0x10 [ 249.622247][ T37] ret_from_fork+0x64/0xa0 [ 249.626706][ T37] ? __cfi_kthread+0x10/0x10 [ 249.631570][ T37] ret_from_fork_asm+0x1a/0x30 [ 249.636412][ T37] [ 249.639783][ T37] INFO: task jbd2/sda1-8:73 blocked for more than 123 seconds. [ 249.648188][ T37] Not tainted syzkaller #0 [ 249.653243][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.661903][ T37] task:jbd2/sda1-8 state:D stack:0 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 249.672098][ T37] Call Trace: [ 249.675575][ T37] [ 249.678508][ T37] __schedule+0x16fe/0x23d0 [ 249.683077][ T37] ? __sched_text_start+0x10/0x10 [ 249.688149][ T37] ? dd_has_work+0x1f3/0x2f0 [ 249.692781][ T37] ? __kasan_check_write+0x18/0x20 [ 249.697911][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 249.703399][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 249.709297][ T37] ? blk_mq_flush_plug_list+0x1517/0x1750 [ 249.715043][ T37] schedule+0xc1/0x170 [ 249.719113][ T37] io_schedule+0x85/0x150 [ 249.723456][ T37] bit_wait_io+0x17/0xd0 [ 249.727702][ T37] __wait_on_bit+0xb3/0x2e0 [ 249.732291][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 249.737262][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 249.742813][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 249.747757][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 249.754038][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 249.759539][ T37] ? __cfi__raw_write_lock+0x10/0x10 [ 249.765757][ T37] ? _raw_read_unlock+0x16/0x40 [ 249.770629][ T37] __wait_on_buffer+0x5a/0x70 [ 249.775621][ T37] jbd2_journal_commit_transaction+0x2dba/0x5510 [ 249.782070][ T37] ? __cfi_jbd2_journal_commit_transaction+0x10/0x10 [ 249.788794][ T37] ? __kasan_check_write+0x18/0x20 [ 249.794032][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 249.799504][ T37] ? __sched_text_start+0x10/0x10 [ 249.804584][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 249.810145][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 249.815640][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 249.821552][ T37] ? __try_to_del_timer_sync+0x2e8/0x440 [ 249.827241][ T37] kjournald2+0x386/0x6a0 [ 249.831609][ T37] ? __cfi_kjournald2+0x10/0x10 [ 249.836501][ T37] ? set_cpus_allowed_ptr+0xa1/0xf0 [ 249.841781][ T37] ? __cfi_autoremove_wake_function+0x10/0x10 [ 249.847895][ T37] ? __kasan_check_read+0x15/0x20 [ 249.852955][ T37] ? __kthread_parkme+0x12f/0x180 [ 249.857998][ T37] kthread+0x2c4/0x360 [ 249.862065][ T37] ? __cfi_kjournald2+0x10/0x10 [ 249.867121][ T37] ? __cfi_kthread+0x10/0x10 [ 249.871748][ T37] ret_from_fork+0x64/0xa0 [ 249.876458][ T37] ? __cfi_kthread+0x10/0x10 [ 249.881068][ T37] ret_from_fork_asm+0x1a/0x30 [ 249.885926][ T37] [ 249.889306][ T37] INFO: task syz-executor190:313 blocked for more than 123 seconds. [ 249.897596][ T37] Not tainted syzkaller #0 [ 249.902565][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.911224][ T37] task:syz-executor190 state:D stack:0 pid:313 tgid:313 ppid:311 flags:0x00004000 [ 249.921411][ T37] Call Trace: [ 249.924747][ T37] [ 249.927706][ T37] __schedule+0x16fe/0x23d0 [ 249.932225][ T37] ? __sched_text_start+0x10/0x10 [ 249.937277][ T37] ? calc_wheel_index+0x1b9/0x8f0 [ 249.942327][ T37] ? __kasan_check_write+0x18/0x20 [ 249.947512][ T37] ? __kasan_check_write+0x18/0x20 [ 249.952639][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 249.958100][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 249.964105][ T37] schedule+0xc1/0x170 [ 249.968179][ T37] io_schedule+0x85/0x150 [ 249.972656][ T37] bit_wait_io+0x17/0xd0 [ 249.977097][ T37] __wait_on_bit+0xb3/0x2e0 [ 249.981683][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 249.986677][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 249.992143][ T37] ? _raw_read_unlock+0x16/0x40 [ 249.997055][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 250.002025][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 250.008046][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 250.013558][ T37] do_get_write_access+0x558/0xd70 [ 250.018773][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 250.024794][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 250.030948][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 250.037891][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 250.042986][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 250.048730][ T37] ext4_delete_entry+0x32f/0x520 [ 250.053703][ T37] ? __ext4_unlink+0xb50/0xb50 [ 250.058482][ T37] __ext4_unlink+0x55a/0xb50 [ 250.063093][ T37] ? __cfi___ext4_unlink+0x10/0x10 [ 250.068202][ T37] ? dquot_initialize+0x40/0x40 [ 250.073088][ T37] ? __cfi_down_write+0x10/0x10 [ 250.077943][ T37] ? may_delete+0x6b3/0x8f0 [ 250.082475][ T37] ext4_unlink+0x13e/0x3a0 [ 250.086896][ T37] vfs_unlink+0x385/0x670 [ 250.091243][ T37] do_unlinkat+0x381/0x5a0 [ 250.095758][ T37] ? __cfi_do_unlinkat+0x10/0x10 [ 250.100707][ T37] ? __kasan_check_write+0x18/0x20 [ 250.105898][ T37] __x64_sys_unlink+0x4b/0x60 [ 250.110607][ T37] x64_sys_call+0x286c/0x2ee0 [ 250.115500][ T37] do_syscall_64+0x57/0xf0 [ 250.120011][ T37] ? clear_bhb_loop+0x50/0xa0 [ 250.124728][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 250.130719][ T37] RIP: 0033:0x7f1df771aee7 [ 250.135230][ T37] RSP: 002b:00007ffd2f891d58 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 250.143751][ T37] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1df771aee7 [ 250.151736][ T37] RDX: 00007ffd2f891d80 RSI: 00007ffd2f891e10 RDI: 00007ffd2f891e10 [ 250.159763][ T37] RBP: 00007ffd2f891e10 R08: 00007ffd2f892e10 R09: 00000000ffffffff [ 250.167756][ T37] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd2f892ec0 [ 250.175748][ T37] R13: 000055558b414730 R14: 000000000001a455 R15: 00007ffd2f892ec0 [ 250.183929][ T37] [ 250.187124][ T37] NMI backtrace for cpu 1 [ 250.187164][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 b337f5a91fe3fd607f319abe4015f181b3f4c6c0 [ 250.187206][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 250.187213][ T37] Call Trace: [ 250.187217][ T37] [ 250.187222][ T37] __dump_stack+0x21/0x30 [ 250.187241][ T37] dump_stack_lvl+0x140/0x1c0 [ 250.187255][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 250.187271][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 250.187285][ T37] dump_stack+0x19/0x20 [ 250.187298][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 250.187308][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 250.187341][ T37] ? rcu_read_unlock_special+0x150/0x420 [ 250.187354][ T37] ? sched_show_task+0x380/0x540 [ 250.187368][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 250.187383][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 250.187396][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 250.187406][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 250.187420][ T37] cpumask_backtrace+0x1f/0x30 [ 250.187432][ T37] watchdog+0xe45/0xf90 [ 250.187445][ T37] ? __kasan_check_write+0x18/0x20 [ 250.187462][ T37] ? __cfi_watchdog+0x10/0x10 [ 250.187475][ T37] ? __kasan_check_read+0x15/0x20 [ 250.187487][ T37] ? __kthread_parkme+0x12f/0x180 [ 250.187498][ T37] kthread+0x2c4/0x360 [ 250.187512][ T37] ? __cfi_watchdog+0x10/0x10 [ 250.187524][ T37] ? __cfi_kthread+0x10/0x10 [ 250.187535][ T37] ret_from_fork+0x64/0xa0 [ 250.187545][ T37] ? __cfi_kthread+0x10/0x10 [ 250.187557][ T37] ret_from_fork_asm+0x1a/0x30 [ 250.187569][ T37] [ 250.187573][ T37] Sending NMI from CPU 1 to CPUs 0: [ 250.354136][ C0] NMI backtrace for cpu 0 [ 250.354279][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 b337f5a91fe3fd607f319abe4015f181b3f4c6c0 [ 250.354298][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 250.354307][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 250.354333][ C0] Code: cc cc cc cc cc cc cc b8 05 b9 57 86 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 83 59 3e 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 [ 250.354343][ C0] RSP: 0018:ffffffff87c07da0 EFLAGS: 000002c2 [ 250.354356][ C0] RAX: ffff8881f6c00000 RBX: ffffffff87c156c0 RCX: ffffffff85a9053d [ 250.354367][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000002195c [ 250.354376][ C0] RBP: ffffffff87c07da0 R08: ffff8881f6c396fb R09: 1ffff1103ed872df [ 250.354386][ C0] R10: dffffc0000000000 R11: ffffed103ed872e0 R12: 0000000000000000 [ 250.354395][ C0] R13: 1ffffffff0f82ad8 R14: dffffc0000000000 R15: ffffffff886da8e8 [ 250.354419][ C0] FS: 0000000000000000(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 250.354431][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.354440][ C0] CR2: 000055558b41c768 CR3: 000000010d38c000 CR4: 00000000003526b0 [ 250.354453][ C0] Call Trace: [ 250.354459][ C0] [ 250.354465][ C0] default_idle+0x17/0x30 [ 250.354479][ C0] arch_cpu_idle+0xd/0x20 [ 250.354490][ C0] default_idle_call+0x3e/0x80 [ 250.354502][ C0] do_idle+0x1df/0x570 [ 250.354518][ C0] ? idle_inject_timer_fn+0x80/0x80 [ 250.354535][ C0] cpu_startup_entry+0x47/0x60 [ 250.354550][ C0] rest_init+0x10b/0x130 [ 250.354562][ C0] ? __cfi_x86_late_time_init+0x10/0x10 [ 250.354577][ C0] start_kernel+0x46a/0x4bb [ 250.354594][ C0] x86_64_start_reservations+0x2e/0x30 [ 250.354607][ C0] x86_64_start_kernel+0x6a/0x7b [ 250.354620][ C0] common_startup_64+0x13b/0x157 [ 250.354639][ C0]